KR100606255B1 - 정보기록장치 - Google Patents
정보기록장치 Download PDFInfo
- Publication number
- KR100606255B1 KR100606255B1 KR1019980053408A KR19980053408A KR100606255B1 KR 100606255 B1 KR100606255 B1 KR 100606255B1 KR 1019980053408 A KR1019980053408 A KR 1019980053408A KR 19980053408 A KR19980053408 A KR 19980053408A KR 100606255 B1 KR100606255 B1 KR 100606255B1
- Authority
- KR
- South Korea
- Prior art keywords
- mark
- recording
- length
- energy
- period
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/125—Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
- G11B7/126—Circuits, methods or arrangements for laser control or stabilisation
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
- G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
- G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
- G11B11/10502—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing characterised by the transducing operation to be executed
- G11B11/1053—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing characterised by the transducing operation to be executed to compensate for the magnetic domain drift or time shift
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/0045—Recording
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
- G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
- G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
- G11B11/10502—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing characterised by the transducing operation to be executed
- G11B11/10504—Recording
- G11B11/10506—Recording by modulating only the light beam of the transducer
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
- G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
- G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
- G11B11/10595—Control of operating function
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2525—Magneto-optical [MO] discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/0045—Recording
- G11B7/00454—Recording involving phase-change effects
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
Abstract
Description
Claims (9)
- 기록매체에 주입 에너지 펄스수로 형성되는 에너지빔을 주입하여 비마크부와는 물리적 성질이 다른 마크를 형성하는 것에 의해 정보를 기록하는 정보기록장치에 있어서,정보를 기록 데이타열로 변환하는 부호화수단,상기 기록 데이타열중의 마크 길이를 참조하여 소정의 규칙에 따라서 분류하는 분류수단,기록에 필요한 에너지를 발생하는 에너지 발생수단 및,상기 기록 데이타열중의 마크 길이에 따라서 마크 형성기간내의 상기 주입에너지 펄스수를 변화시키는 에너지 발생수단의 구동수단을 갖고,상기 구동수단은 상기 분류수단에 의해 실행된 분류 결과에 의거하여 바뀌는 순서에 따라서 상기 에너지 발생수단을 구동하는 것을 특징으로 하는 정보기록장치.
- 제1항에 있어서,상기 마크 형성기간의 에너지빔의 주입 에너지 펄스에 있어서, 상승에서 하강으로의 모든 간격은 검출창폭의 l/2 보다 긴 것을 특징으로 하는 정보기록장치.
- 제1항에 있어서,임의의 길이의 마크에 대한 마크 형성기간에 있어서, 냉각에 필요로 하는 시간은 항상 검출창폭보다 짧지 않게 설정되는 것을 특징으로 하는 정보기록장치.
- 제1항에 있어서,상기 마크 형성기간의 에너지빔의 주입 에너지 펄스에 있어서, 상승에서 하강으로의 모든 간격은 검출창폭보다 짧지 않고, 또한, 대략 검출창폭의 l/2의 정수 배인 것을 특징으로 하는 정보기록장치.
- 제1항에 있어서,상기 마크 형성기간의 중간 부분에 있어서, 주입에너지 펄스의 기간은 검출 창폭의 2배보다 짧지 않고, 또한, 검출창폭의 정수배인 것을 특징으로 하는 정보기록장치.
- 제1항에 있어서,상기 분류수단은 검출창폭의 자연수 n배와 동일한 길이를 갖는 마크에 대해서 자연수 n을 2 이상의 정수로 제산한 경우에 주어진 잉여에 따라서 분류하는 수단인 것을 특징으로 하는 정보기록장치.
- 기록매체에 주입 에너지 펄스수로 형성되는 에너지빔을 주입하여 비마크부와는 물리적 성질이 다른 마크를 형성하는 것에 의해 정보를 기록하는 정보기록장치에 있어서,정보를 기록 데이타열로 변환하는 부호화수단,기록에 필요한 에너지를 발생하는 에너지 발생수단 및,상기 기록 데이타중의 마크 길이에 따라서 상기 마크 형성기간내의 상기 주입에너지 펄스수를 변화시키는 상기 에너지 발생수단의 구동수단을 갖고,상기 구동수단은 상기 마크 형성기간의 소정 부분에 있어서의 상기 에너지 발생수단의 출력 파형이 마크 길이에 관해서 주기성을 갖도록 상기 에너지 발생수단을 구동하고,상기 구동수단은 상기 마크 형성기간의 에너지빔의 주입 에너지 펄스에 있어서, 상승에서 하강으로의 모든 간격이 검출창폭의 l/2 보다 길게 되도록 상기 에너지 발생수단을 구동하는 것을 특징으로 하는 정보기록장치.
- 제7항에 있어서,상기 구동수단은 상기 마크 형성기간의 선단 부분에 있어서의 상기 에너지 발생수단의 출력 파형이 마크 길이에 관해서 주기성을 갖도록 상기 에너지 발생수단을 구동하는 것을 특징으로 하는 정보기록장치.
- 제7항에 있어서,상기 구동수단은 상기 마크 형성기간의 후단 부분에 있어서의 상기 에너지 발생수단의 출력 파형이 마크 길이에 관해서 주기성을 갖도록 상기 에너지 발생수단을 구동하는 것을 특징으로 하는 정보기록장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9338459A JPH11175976A (ja) | 1997-12-09 | 1997-12-09 | 情報記録装置 |
JP1997-338459 | 1997-12-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990062855A KR19990062855A (ko) | 1999-07-26 |
KR100606255B1 true KR100606255B1 (ko) | 2006-10-25 |
Family
ID=18318371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980053408A Expired - Lifetime KR100606255B1 (ko) | 1997-12-09 | 1998-12-07 | 정보기록장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6256277B1 (ko) |
JP (1) | JPH11175976A (ko) |
KR (1) | KR100606255B1 (ko) |
TW (1) | TW407267B (ko) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3076033B1 (ja) * | 1998-09-14 | 2000-08-14 | 松下電器産業株式会社 | 光学情報の記録再生装置および情報記録媒体 |
EP1372146B1 (en) | 1999-05-19 | 2007-11-14 | Mitsubishi Kagaku Media Co., Ltd. | Optical recording method and medium. |
EP1117094B1 (en) * | 2000-01-17 | 2012-11-21 | Mitsubishi Kagaku Media Co., Ltd. | Recording method for phase-change recording medium |
US6831885B2 (en) * | 2000-01-19 | 2004-12-14 | Hitachi, Ltd. | Optical disk apparatus wherein recording clock signal is stopped being supplied to semiconductor laser drive circuit on optical pickup during reproduction operation |
US7774144B2 (en) * | 2001-10-26 | 2010-08-10 | Samuel Bogoch | System and method for identifying complex patterns of amino acids |
EP1249834B1 (en) | 2001-04-12 | 2012-09-12 | Ricoh Company, Ltd. | Information recording with effective pulse control scheme |
TWI224783B (en) * | 2001-09-11 | 2004-12-01 | Tdk Corp | Optical recording medium, information recording method regarding optical recording medium and information recording device |
JP2003208713A (ja) * | 2002-01-16 | 2003-07-25 | Tdk Corp | 光記録媒体への情報記録方法、光記録媒体及び情報記録/再生装置 |
WO2003069602A1 (en) * | 2002-02-13 | 2003-08-21 | Mitsubishi Chemical Corporation | Rewritable optical recording medium and optical recording method |
US7106680B2 (en) | 2002-05-10 | 2006-09-12 | Ricoh Company, Ltd. | Device and method for recording data to optical disk using multi-pulse to enhance power pulse |
JP3851886B2 (ja) * | 2002-05-27 | 2006-11-29 | パイオニア株式会社 | 情報記録装置および情報記録方法 |
KR100474366B1 (ko) * | 2002-06-07 | 2005-03-10 | 엘지.필립스 디스플레이 주식회사 | 도밍 개선을 위한 음극선관 섀도우마스크 |
DE60317114T2 (de) * | 2002-10-10 | 2008-02-07 | Matsushita Electric Industrial Co., Ltd., Kadoma | Verfahren und Vorrichtung zur Aufzeichnung optischer Daten |
WO2004055791A1 (ja) * | 2002-12-13 | 2004-07-01 | Mitsubishi Chemical Corporation | 光記録方法 |
JP4029976B2 (ja) | 2002-12-26 | 2008-01-09 | 株式会社リコー | パルス形状調整方法、記録方法及び情報記録再生装置 |
JP3977740B2 (ja) * | 2002-12-27 | 2007-09-19 | 株式会社リコー | 相変化型光記録媒体とその記録方法 |
WO2004075181A1 (ja) * | 2003-02-19 | 2004-09-02 | Victor Company Of Japan, Limited | 光記録方法、光記録媒体、光記録媒体記録装置、光記録装置、光ディスク、光ディスク記録再生装置 |
EP1598816A4 (en) * | 2003-02-28 | 2008-12-31 | Pioneer Corp | INFORMATION RECORDING DEVICE AND INFORMATION REGISTRATION METHOD |
CN101299335A (zh) * | 2003-04-04 | 2008-11-05 | 松下电器产业株式会社 | 数据记录方法和数据再现方法 |
WO2004090876A1 (ja) | 2003-04-04 | 2004-10-21 | Matsushita Electric Industrial Co. Ltd. | 記録媒体へのデータ記録方法および装置 |
JP2005004906A (ja) * | 2003-06-13 | 2005-01-06 | Ricoh Co Ltd | 情報記録方法及び情報記録装置 |
EP1647976B1 (en) * | 2003-07-18 | 2010-12-15 | Mitsubishi Kagaku Media Co., Ltd. | Optical recording method |
JP2005071515A (ja) * | 2003-08-27 | 2005-03-17 | Tdk Corp | 光記録ディスクへのデータ記録方法および光記録ディスクへのデータ記録装置 |
WO2005038788A1 (ja) | 2003-10-17 | 2005-04-28 | Mitsubishi Kagaku Media Co., Ltd. | 光記録方法 |
JP4353023B2 (ja) * | 2004-07-30 | 2009-10-28 | 株式会社日立製作所 | 試し書き方法、情報記録方法 |
JP3938175B2 (ja) * | 2004-10-01 | 2007-06-27 | 船井電機株式会社 | 光ディスク記録再生装置 |
JP4225282B2 (ja) * | 2005-02-10 | 2009-02-18 | 株式会社日立製作所 | 試し書き方法及び情報記録装置 |
US7411890B2 (en) * | 2005-03-28 | 2008-08-12 | Mediatek Incorporation | Systems and methods for recording optical information |
JP2007335044A (ja) * | 2006-06-19 | 2007-12-27 | Hitachi Ltd | 情報記録装置 |
WO2009069354A1 (ja) * | 2007-11-29 | 2009-06-04 | Mitsubishi Electric Corporation | 光ヘッド装置、光ディスク装置および光ディスク |
US9099199B2 (en) * | 2012-03-15 | 2015-08-04 | Taiwan Semiconductor Manufacturing Company, Ltd. | Memory cell and memory array |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5513165A (en) * | 1990-06-29 | 1996-04-30 | Hitachi, Ltd. | Method for controlling the farm of a magnetic domain of a magneto-optical disk using pre-write testing |
US5642343A (en) * | 1990-06-29 | 1997-06-24 | Hitachi, Ltd. | Magnetooptic disc apparatus and recording medium |
US5590111A (en) * | 1990-06-29 | 1996-12-31 | Hitachi, Ltd. | Method of controlling recording of optical records |
-
1997
- 1997-12-09 JP JP9338459A patent/JPH11175976A/ja not_active Withdrawn
-
1998
- 1998-12-04 TW TW087120212A patent/TW407267B/zh not_active IP Right Cessation
- 1998-12-07 KR KR1019980053408A patent/KR100606255B1/ko not_active Expired - Lifetime
- 1998-12-08 US US09/206,985 patent/US6256277B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6256277B1 (en) | 2001-07-03 |
JPH11175976A (ja) | 1999-07-02 |
KR19990062855A (ko) | 1999-07-26 |
TW407267B (en) | 2000-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100606255B1 (ko) | 정보기록장치 | |
CN100535997C (zh) | 信息记录装置 | |
KR910001275B1 (ko) | 정보 기록 재생 방법 및 광 디스크 기록 재생 장치 | |
US7961581B2 (en) | Method and apparatus for writing data on storage medium | |
US7773483B2 (en) | Information recording apparatus | |
JP4538362B2 (ja) | 情報記録装置 | |
JPH06131732A (ja) | 光磁気ディスクエッジ記録再生装置 | |
JPH05197958A (ja) | 光学的情報記録方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19981207 |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20031111 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19981207 Comment text: Patent Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20051031 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20060424 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20060721 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20060721 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20090720 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20100719 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20110617 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20120629 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20130705 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20130705 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20140707 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20140707 Start annual number: 9 End annual number: 9 |
|
FPAY | Annual fee payment |
Payment date: 20150619 Year of fee payment: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20150619 Start annual number: 10 End annual number: 10 |
|
FPAY | Annual fee payment |
Payment date: 20160617 Year of fee payment: 11 |
|
PR1001 | Payment of annual fee |
Payment date: 20160617 Start annual number: 11 End annual number: 11 |
|
FPAY | Annual fee payment |
Payment date: 20170616 Year of fee payment: 12 |
|
PR1001 | Payment of annual fee |
Payment date: 20170616 Start annual number: 12 End annual number: 12 |
|
FPAY | Annual fee payment |
Payment date: 20180628 Year of fee payment: 13 |
|
PR1001 | Payment of annual fee |
Payment date: 20180628 Start annual number: 13 End annual number: 13 |
|
PC1801 | Expiration of term |