GB9501544D0 - Trackerball device - Google Patents

Trackerball device

Info

Publication number
GB9501544D0
GB9501544D0 GB9501544A GB9501544A GB9501544D0 GB 9501544 D0 GB9501544 D0 GB 9501544D0 GB 9501544 A GB9501544 A GB 9501544A GB 9501544 A GB9501544 A GB 9501544A GB 9501544 D0 GB9501544 D0 GB 9501544D0
Authority
GB
United Kingdom
Prior art keywords
trackerball
trackerball device
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.)
Withdrawn
Application number
GB9501544A
Other versions
GB2297375A (en
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.)
Plessey Semiconductors Ltd
Original Assignee
Plessey Semiconductors Ltd
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
Application filed by Plessey Semiconductors Ltd filed Critical Plessey Semiconductors Ltd
Priority to GB9501544A priority Critical patent/GB2297375A/en
Publication of GB9501544D0 publication Critical patent/GB9501544D0/en
Publication of GB2297375A publication Critical patent/GB2297375A/en
Withdrawn legal-status Critical Current

Links

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
    • G06F3/03549—Trackballs
GB9501544A 1995-01-26 1995-01-26 Trackerball Device Withdrawn GB2297375A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9501544A GB2297375A (en) 1995-01-26 1995-01-26 Trackerball Device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9501544A GB2297375A (en) 1995-01-26 1995-01-26 Trackerball Device

Publications (2)

Publication Number Publication Date
GB9501544D0 true GB9501544D0 (en) 1995-03-15
GB2297375A GB2297375A (en) 1996-07-31

Family

ID=10768616

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9501544A Withdrawn GB2297375A (en) 1995-01-26 1995-01-26 Trackerball Device

Country Status (1)

Country Link
GB (1) GB2297375A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9127245D0 (en) * 1991-12-23 1992-02-19 Computer Keyboard Systems Limi Trackerball seal

Also Published As

Publication number Publication date
GB2297375A (en) 1996-07-31

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)