GB2374236B - Communications Apparatus - Google Patents

Communications Apparatus

Info

Publication number: GB2374236B
Authority: GB; United Kingdom
Prior art keywords: communications apparatus; communications
Prior art date: 2001-04-02
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 - Fee Related

Application number

GB0108241A

Other versions

GB0108241D0 (en

GB2374236A (en

Inventor

Anders Linge

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Telefonaktiebolaget LM Ericsson AB

Original Assignee

Telefonaktiebolaget LM Ericsson AB

Priority date (The priority date 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 date listed.)

2001-04-02

Filing date

2001-04-02

Publication date

2004-09-01

2001-04-02 Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB

2001-04-02 Priority to GB0108241A priority Critical patent/GB2374236B/en

2001-05-23 Publication of GB0108241D0 publication Critical patent/GB0108241D0/en

2002-03-27 Priority to PCT/EP2002/003455 priority patent/WO2002080501A1/en

2002-10-09 Publication of GB2374236A publication Critical patent/GB2374236A/en

2004-09-01 Application granted granted Critical

2004-09-01 Publication of GB2374236B publication Critical patent/GB2374236B/en

2021-04-02 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
- H04M1/035—Improving the acoustic characteristics by means of constructional features of the housing, e.g. ribs, walls, resonating chambers or cavities
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/16—Details of telephonic subscriber devices including more than one display unit

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Physics & Mathematics (AREA)
Acoustics & Sound (AREA)
Telephone Set Structure (AREA)
Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Liquid Crystal (AREA)

GB0108241A 2001-04-02 2001-04-02 Communications Apparatus Expired - Fee Related GB2374236B (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
GB0108241A GB2374236B (en)	2001-04-02	2001-04-02	Communications Apparatus
PCT/EP2002/003455 WO2002080501A1 (en)	2001-04-02	2002-03-27	Communications apparatus

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB0108241A GB2374236B (en)	2001-04-02	2001-04-02	Communications Apparatus

Publications (3)

Publication Number	Publication Date
GB0108241D0 GB0108241D0 (en)	2001-05-23
GB2374236A GB2374236A (en)	2002-10-09
GB2374236B true GB2374236B (en)	2004-09-01

Family

ID=9912090

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB0108241A Expired - Fee Related GB2374236B (en)	2001-04-02	2001-04-02	Communications Apparatus

Country Status (2)

Country	Link
GB (1)	GB2374236B (en)
WO (1)	WO2002080501A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ATE505899T1 (en) *	2009-02-27	2011-04-15	Research In Motion Ltd	HOUSING FOR A SPEAKER OF A WIRELESS DEVICE
US8483422B2 (en)	2009-02-27	2013-07-09	Research In Motion Limited	Enclosure for a speaker of a wireless device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2330980A (en) *	1997-10-31	1999-05-05	Ericsson Omc Limited	Mobile telephone with transparent loudspeaker panel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1071291A (en) *	1991-09-30	1993-04-21	莫托罗拉公司	The portable communications receiver that has compact virtual image display
US6677936B2 (en) *	1996-10-31	2004-01-13	Kopin Corporation	Color display system for a camera

2001
- 2001-04-02 GB GB0108241A patent/GB2374236B/en not_active Expired - Fee Related
2002
- 2002-03-27 WO PCT/EP2002/003455 patent/WO2002080501A1/en not_active Application Discontinuation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2330980A (en) *	1997-10-31	1999-05-05	Ericsson Omc Limited	Mobile telephone with transparent loudspeaker panel

Also Published As

Publication number	Publication date
GB0108241D0 (en)	2001-05-23
GB2374236A (en)	2002-10-09
WO2002080501A1 (en)	2002-10-10

Publication	Publication Date	Title
GB2380066B (en)	2003-10-08	Antennma apparatus
GB0102021D0 (en)	2001-03-14	Apparatus
GB0109711D0 (en)	2001-06-13	Apparatus
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GB2374274B (en)	2004-09-01	Apparatus
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GB0106308D0 (en)	2001-05-02	Apparatus
GB0127251D0 (en)	2002-01-02	Apparatus
GB0009661D0 (en)	2000-06-07	Communications apparatus
GB0203152D0 (en)	2002-03-27	Communications apparatus
GB0109994D0 (en)	2001-06-13	Apparatus
GB0105056D0 (en)	2001-04-18	Screensaving apparatus
GB0129389D0 (en)	2002-01-30	Apparatus
GB2387989B (en)	2004-11-17	Telephone apparatus
GB0117208D0 (en)	2001-09-05	Apparatus
GB0113368D0 (en)	2001-07-25	Apparatus
GB0112376D0 (en)	2001-07-11	Apparatus
GB0111491D0 (en)	2001-07-04	Apparatus
GB2374236B (en)	2004-09-01	Communications Apparatus
GB2371448B (en)	2004-08-04	Communications device
GB2380079B (en)	2005-03-02	Radio communications apparatus
GB2382097B (en)	2004-02-18	Flood-barrier apparatus
GB0122899D0 (en)	2001-11-14	Telecommunications apparatus
GB2376823B (en)	2005-05-18	Communications device
GB2413456B (en)	2006-10-11	Communications apparatus

Legal Events

Date	Code	Title	Description
2007-12-27	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20070402