CA976255A - Identification circuit - Google Patents

Identification circuit

Info

Publication number: CA976255A
Authority: CA; Canada
Prior art keywords: identification circuit; identification; circuit
Prior art date: 1972-03-17
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

Application number

CA160,126A

Other versions

CA160126S (en

Inventor

Donald J. Moses

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.)

NCR Voyix Corp

Original Assignee

NCR Corp

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.)

1972-03-17

Filing date

1972-12-28

Publication date

1975-10-14

1972-12-28 Application filed by NCR Corp filed Critical NCR Corp

1975-10-14 Application granted granted Critical

1975-10-14 Publication of CA976255A publication Critical patent/CA976255A/en

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0202—Constructional details or processes of manufacture of the input device

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Human Computer Interaction (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Dc Digital Transmission (AREA)
Input From Keyboards Or The Like (AREA)
Communication Control (AREA)
Computer And Data Communications (AREA)

CA160,126A 1972-03-17 1972-12-28 Identification circuit Expired CA976255A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US23559772A	1972-03-17	1972-03-17

Publications (1)

Publication Number	Publication Date
CA976255A true CA976255A (en)	1975-10-14

Family

ID=22886173

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA160,126A Expired CA976255A (en)	1972-03-17	1972-12-28	Identification circuit

Country Status (6)

Country	Link
US (1)	US3789364A (en)
JP (1)	JPS4914054A (en)
CA (1)	CA976255A (en)
DE (1)	DE2312648C3 (en)
FR (1)	FR2176774B1 (en)
GB (1)	GB1370591A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4990235A (en) *	1972-12-28	1974-08-28
JPS56119596A (en) *	1980-02-26	1981-09-19	Nec Corp	Control signal generator
US4456972A (en) *	1982-02-25	1984-06-26	Honeywell Information Systems Inc.	Keyboard identification sequence

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2610243A (en) *	1951-04-06	1952-09-09	Monroe Calculating Machine	Keyboard operated translating circuit
US3064236A (en) *	1959-07-16	1962-11-13	Bell Telephone Labor Inc	Selective signaling system
US3171098A (en) *	1961-02-08	1965-02-23	Motorola Inc	Binary selective calling system
US3230355A (en) *	1962-12-04	1966-01-18	Melpar Inc	Matrix logic computer
US3281795A (en) *	1962-12-28	1966-10-25	Ibm	Message assembly and distribution apparatus

1972
- 1972-03-17 US US00235597A patent/US3789364A/en not_active Expired - Lifetime
- 1972-12-28 CA CA160,126A patent/CA976255A/en not_active Expired
1973
- 1973-02-22 JP JP48021751A patent/JPS4914054A/ja active Pending
- 1973-03-02 GB GB1025473A patent/GB1370591A/en not_active Expired
- 1973-03-14 DE DE732312648A patent/DE2312648C3/en not_active Expired
- 1973-03-16 FR FR7309450A patent/FR2176774B1/fr not_active Expired

Also Published As

Publication number	Publication date
JPS4914054A (en)	1974-02-07
GB1370591A (en)	1974-10-16
DE2312648A1 (en)	1973-09-27
FR2176774A1 (en)	1973-11-02
DE2312648C3 (en)	1979-03-08
FR2176774B1 (en)	1974-05-17
US3789364A (en)	1974-01-29
DE2312648B2 (en)	1978-07-13

Similar Documents

Publication	Publication Date	Title
CA1010971A (en)	1977-05-24	Electronic time keeping system
CA1000811A (en)	1976-11-30	Current-canceling circuit
AU476766B2 (en)	1976-10-07	Circuit protector
CA1009502A (en)	1977-05-03	Identification system
CA977039A (en)	1975-10-28	Transistor circuit
AU6397973A (en)	1975-07-03	Circuit
AU477156B2 (en)	1976-10-14	Clinchable terminals
CA980032A (en)	1975-12-16	Remote sensing circuit
CA988199A (en)	1976-04-27	Protection circuit
CA1006927A (en)	1977-03-15	Amplification circuit
CA976255A (en)	1975-10-14	Identification circuit
CA1005865A (en)	1977-02-22	Demodulator circuit
CA975456A (en)	1975-09-30	Trunk circuit identification
CA978290A (en)	1975-11-18	Multiplexing circuit
CA891692A (en)	1972-01-25	Constant-current-output circuit arrangement
CA891140A (en)	1972-01-18	Integrating circuit arrangements
CA897829A (en)	1972-04-11	Integrated circuit
CA898415A (en)	1972-04-18	Integrated circuit
CA890030A (en)	1972-01-04	Sensing circuit
AU470822B1 (en)	1972-10-19	Counter circuit
CA897302A (en)	1972-04-04	Trunk circuit
CA916297A (en)	1972-12-05	Decode circuit
CA913730A (en)	1972-10-31	Circuit arrangement including an eht-transistor
CA905249A (en)	1972-07-18	Pneumatic supply-exhaust circuit
CA902644A (en)	1972-06-13	Dihalophenyl-bis-(hydroxyarylethers)