USRE32201F1 - Apparatus and method for reading and writing text characters in a graphics display - Google Patents

Apparatus and method for reading and writing text characters in a graphics display Download PDF

Info

Publication number
USRE32201F1
USRE32201F1 US63834084A USRE32201F1 US RE32201 F1 USRE32201 F1 US RE32201F1 US 63834084 A US63834084 A US 63834084A US RE32201 F1 USRE32201 F1 US RE32201F1
Authority
US
Grant status
Grant
Patent type
Prior art keywords
apparatus
method
reading
writing
text
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
Application number
Inventor
David J Bradley
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.)
Lenovo (Singapore) Pte Ltd
Original Assignee
International Business Machines 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.)
Filing date
Publication date
Grant date

Links

Images

Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/36Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/39Control of the bit-mapped memory
    • G09G5/393Arrangements for updating the contents of the bit-mapped memory
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/02Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
USRE32201F1 1981-08-12 1984-08-06 Apparatus and method for reading and writing text characters in a graphics display Expired - Lifetime USRE32201F1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US06292084 US4408200A (en) 1981-08-12 1981-08-12 Apparatus and method for reading and writing text characters in a graphics display
USRE32201F1 USRE32201F1 (en) 1981-08-12 1984-08-06 Apparatus and method for reading and writing text characters in a graphics display

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USRE32201F1 USRE32201F1 (en) 1981-08-12 1984-08-06 Apparatus and method for reading and writing text characters in a graphics display
US07401725 USRE33894E (en) 1981-08-12 1989-08-21 Apparatus and method for reading and writing text characters in a graphics display

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US06292084 Reissue US4408200A (en) 1981-08-12 1981-08-12 Apparatus and method for reading and writing text characters in a graphics display

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US07401725 Reissue USRE33894E (en) 1981-08-12 1989-08-21 Apparatus and method for reading and writing text characters in a graphics display

Publications (2)

Publication Number Publication Date
USRE32201E USRE32201E (en) 1986-07-08
USRE32201F1 true USRE32201F1 (en) 1989-08-01

Family

ID=26967144

Family Applications (1)

Application Number Title Priority Date Filing Date
USRE32201F1 Expired - Lifetime USRE32201F1 (en) 1981-08-12 1984-08-06 Apparatus and method for reading and writing text characters in a graphics display

Country Status (1)

Country Link
US (1) USRE32201F1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4965670A (en) * 1989-08-15 1990-10-23 Research, Incorporated Adjustable overlay display controller
EP0395916A2 (en) * 1989-04-12 1990-11-07 Compaq Computer Corporation Separate font and attribute display system
US4994912A (en) * 1989-02-23 1991-02-19 International Business Machines Corporation Audio video interactive display
US5121440A (en) * 1990-08-30 1992-06-09 Monolithic Resources Corporation Analog video character recognition system
US5594467A (en) * 1989-12-06 1997-01-14 Video Logic Ltd. Computer based display system allowing mixing and windowing of graphics and video
US5771371A (en) * 1993-12-30 1998-06-23 International Business Machines Corporation Method and apparatus for optimizing the display of forms in a data processing system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3778810A (en) * 1971-09-09 1973-12-11 Hitachi Ltd Display device
US3906480A (en) * 1973-02-23 1975-09-16 Ibm Digital television display system employing coded vector graphics
US4149145A (en) * 1977-02-17 1979-04-10 Xerox Corporation Fax processor
US4225861A (en) * 1978-12-18 1980-09-30 International Business Machines Corporation Method and means for texture display in raster scanned color graphic
US4283724A (en) * 1979-02-28 1981-08-11 Computer Operations Variable size dot matrix character generator in which a height signal and an aspect ratio signal actuate the same

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4994912A (en) * 1989-02-23 1991-02-19 International Business Machines Corporation Audio video interactive display
EP0395916A2 (en) * 1989-04-12 1990-11-07 Compaq Computer Corporation Separate font and attribute display system
EP0395916A3 (en) * 1989-04-12 1991-04-10 Compaq Computer Corporation Separate font and attribute display system
US5248964A (en) * 1989-04-12 1993-09-28 Compaq Computer Corporation Separate font and attribute display system
US4965670A (en) * 1989-08-15 1990-10-23 Research, Incorporated Adjustable overlay display controller
US5594467A (en) * 1989-12-06 1997-01-14 Video Logic Ltd. Computer based display system allowing mixing and windowing of graphics and video
US5121440A (en) * 1990-08-30 1992-06-09 Monolithic Resources Corporation Analog video character recognition system
US5771371A (en) * 1993-12-30 1998-06-23 International Business Machines Corporation Method and apparatus for optimizing the display of forms in a data processing system

Also Published As

Publication number Publication date Type
USRE32201E (en) 1986-07-08 grant

Similar Documents

Publication Publication Date Title
JPS542829A (en) Apparatus for automatically writing letter * signal and like on drawing
JPS6195952A (en) Device for generating text and other character by various constitution
JPS61180292A (en) Information writing for display unit
JPS63131731A (en) Apparatus and method for computer based education
JPS61115818A (en) Method and device for replacing inert gas to liquid paper vessel
JPS54111892A (en) Method and device for inspecting numerous data
JPS57166144A (en) Method and apparatus for displaying information on optional curved surface tomograph track as secondary flat image
JPS582877A (en) Graphic display
JPS5813757A (en) Method for facilitating knitting and imparting information related to knitting and small knitting computer used therein
JPS5857780A (en) Method and device for inspecting printed board
JPS585822A (en) I/o data transfer method and apparatus
JPS60180577A (en) Method and apparatus for inspecting microorganism in liquid
JPS56167189A (en) Document and image displaying system
JPS5623491A (en) Bottling method and its device
JPS5850590A (en) Apparatus and method for simultaneous indication of characters having variable dimensions and density
JPS60256472A (en) Pocket type actual animation apparatus
JPS5717990A (en) Character and graphic screen superposition synchronizing system
JPS61254986A (en) Character graphic display unit
JPS5843086A (en) Coin inspection method and apparatus
JPS61292312A (en) Method and apparatus for maufacturing oriented ferromagneticthin film
JPS5510916A (en) Sticked foreign matter detecting method in vessel
JPS56123232A (en) Label printing pasting device in commodity packing
GB1549309A (en) Apparatus for recording characters or symbols in dot matrix form
JPS5829694A (en) Ink ribbon which can be typed in duplicate form
JPS56153366A (en) Character and figure display unit

Legal Events

Date Code Title Description
FPAY Fee payment

Year of fee payment: 4

FPAY Fee payment

Year of fee payment: 8

AS Assignment

Owner name: LENOVO (SINGAPORE) PTE LTD., SINGAPORE

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:INTERNATIONAL BUSINESS MACHINES CORPORATION;REEL/FRAME:016891/0507

Effective date: 20050520