GB1226926A – – Google Patents
GB1226926A – – Google Patents
Info
Publication number
GB1226926A
GB1226926A
GB1226926DA
GB1226926A
GB 1226926 A
GB1226926 A
GB 1226926A
GB 1226926D A
GB1226926D A
GB 1226926DA
GB 1226926 A
GB1226926 A
GB 1226926A
Authority
GB
United Kingdom
Prior art keywords
multiplier
april
photo
tubular member
light pen
Prior art date
1968-04-05
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
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.)
1968-04-05
Filing date
1969-04-01
Publication date
1971-03-31
1969-04-01
Application filed
filed
Critical
1971-03-31
Publication of GB1226926A
publication
Critical
patent/GB1226926A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
G06F3/03542—Light pens for emitting or receiving light
Abstract
1,226,926. Light pen. UNISEARCH Ltd. April 1, 1969 [April 5, 1968], No. 17006/69. Heading G1A. [Also in Division H4] A light pen for a computer interface utilizing TV receivers (H4T) comprises a tubular member with non-reflective narrow internal bore terminating at an optical cable fibre bundle 130 communicating with a photo-multiplier 140; only light ray 112 from phosphor element 111 aligned with the bore being transmitted to generate data pulses in the photo-multiplier. The tubular member is slidable in a shroud 122 to operate a spring-loaded switch 137 when pressed against the CRT faceplate to actuate the interface logic.
GB1226926D
1968-04-05
1969-04-01
Expired
GB1226926A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
AU36073/68A
AU415409B2
(en)
1968-04-05
1968-04-05
Graphic display facility for computing
Publications (1)
Publication Number
Publication Date
GB1226926A
true
GB1226926A
(en)
1971-03-31
Family
ID=3723349
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1226926D
Expired
GB1226926A
(en)
1968-04-05
1969-04-01
Country Status (5)
Country
Link
US
(1)
US3569617A
(en)
JP
(1)
JPS4815581B1
(en)
AU
(1)
AU415409B2
(en)
DE
(1)
DE1916371A1
(en)
GB
(1)
GB1226926A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2153069A
(en)
*
1983-12-06
1985-08-14
Mcnicholl Alexander Robert
Light pen
Families Citing this family (19)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3728712A
(en)
*
1970-12-31
1973-04-17
Hitachi Ltd
Video file apparatus for displaying and storing data from plural documents in superposition
US3746780A
(en)
*
1971-02-25
1973-07-17
Mitre Corp
Video display system
US3909818A
(en)
*
1973-09-14
1975-09-30
Metrodata Corp
Multiple channel alphanumeric residential television video signal generator
US3875329A
(en)
*
1974-01-17
1975-04-01
Idr Inc
Frame grabbing system
US3889054A
(en)
*
1974-01-17
1975-06-10
Idr Inc
Row grabbing system
US4126851A
(en)
*
1975-11-03
1978-11-21
Okor Joseph K
Programmable television game system
FR2360942A1
(en)
*
1976-08-04
1978-03-03
Transac Dev Transact Automat
SEARCH PROCESS USING A PHOTOSTYLE OF THE ADDRESS OF A CHARACTER ON A VIDEO SCREEN
US4120003A
(en)
*
1977-01-21
1978-10-10
Idr, Inc.
Multiple channel CATV system utilizing row grabber interface as CATV input
US4224614A
(en)
*
1978-01-09
1980-09-23
Ncr Corporation
Method and apparatus for verification of displayed characters
US4475172A
(en)
*
1978-05-30
1984-10-02
Bally Manufacturing Corporation
Audio/visual home computer and game apparatus
US4238792A
(en)
*
1978-11-09
1980-12-09
The Singer Company
System for changing alphanumeric values that are displayed on cathode ray tube screens
FR2458969A1
(en)
*
1979-06-12
1981-01-02
Thomson Csf
TELEVISION SCREEN WRITING DEVICE AND REMOTE WRITING SYSTEM COMPRISING SUCH A DEVICE
US4454417A
(en)
*
1982-02-05
1984-06-12
George A. May
High resolution light pen for use with graphic displays
US4705942A
(en)
*
1985-12-26
1987-11-10
American Telephone And Telegraph Company, At&T Bell Laboratories
Pressure-sensitive light pen
US6084638A
(en)
*
1996-10-08
2000-07-04
Hare; Charles S.
Computer interface extension system and method
GB9709001D0
(en)
*
1997-05-03
1997-06-25
Danmere Limited
Home networking apparatus and systems
CA2340562A1
(en)
*
2001-02-28
2002-08-28
Midway Amusement Games, Llc
Tournament network for linking amusement games
US6699124B2
(en)
2001-04-17
2004-03-02
Midway Amusement Games Llc
Amusement game incentive points system
US6605003B2
(en)
2001-07-05
2003-08-12
Midway Amusement Games Llc
Game rotation system for multiple game amusement game systems
Family Cites Families (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CA830119A
(en)
*
1963-10-16
1969-12-16
A. Cole Donald
Digital storage and generation of video signals
US3394366A
(en)
*
1965-04-08
1968-07-23
Bendix Corp
Data display system
US3366731A
(en)
*
1967-08-11
1968-01-30
Comm And Media Res Services In
Television distribution system permitting program substitution for selected viewers
1968
1968-04-05
AU
AU36073/68A
patent/AU415409B2/en
not_active
Expired
1969
1969-03-29
DE
DE19691916371
patent/DE1916371A1/en
active
Pending
1969-04-01
GB
GB1226926D
patent/GB1226926A/en
not_active
Expired
1969-04-02
US
US812752A
patent/US3569617A/en
not_active
Expired – Lifetime
1969-04-04
JP
JP44025666A
patent/JPS4815581B1/ja
active
Pending
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2153069A
(en)
*
1983-12-06
1985-08-14
Mcnicholl Alexander Robert
Light pen
Also Published As
Publication number
Publication date
DE1916371A1
(en)
1969-10-30
AU3607368A
(en)
1970-10-01
JPS4815581B1
(en)
1973-05-16
AU415409B2
(en)
1971-07-19
US3569617A
(en)
1971-03-09
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Legal Events
Date
Code
Title
Description
1971-08-11
PS
Patent sealed [section 19, patents act 1949]
1976-10-27
PLNP
Patent lapsed through nonpayment of renewal fees
