GB9000624D0 - Touch sensing device - Google Patents

Touch sensing device

Info

Publication number
GB9000624D0
GB9000624D0 GB909000624A GB9000624A GB9000624D0 GB 9000624 D0 GB9000624 D0 GB 9000624D0 GB 909000624 A GB909000624 A GB 909000624A GB 9000624 A GB9000624 A GB 9000624A GB 9000624 D0 GB9000624 D0 GB 9000624D0
Authority
GB
United Kingdom
Prior art keywords
sensing device
touch sensing
touch
sensing
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.)
Pending
Application number
GB909000624A
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.)
BOE Varitronix Ltd
Original Assignee
Varitronix 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 Varitronix Ltd filed Critical Varitronix Ltd
Priority to GB909000624A priority Critical patent/GB9000624D0/en
Publication of GB9000624D0 publication Critical patent/GB9000624D0/en
Priority to GB9020766A priority patent/GB2241064B/en
Priority to AU70648/91A priority patent/AU636003B2/en
Priority to PCT/GB1991/000032 priority patent/WO1991011054A1/en
Priority to CA 2073676 priority patent/CA2073676A1/en
Priority to EP19910902266 priority patent/EP0510057A1/en
Priority to US08/316,070 priority patent/US5499026A/en
Pending legal-status Critical Current

Links

GB909000624A 1990-01-11 1990-01-11 Touch sensing device Pending GB9000624D0 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB909000624A GB9000624D0 (en) 1990-01-11 1990-01-11 Touch sensing device
GB9020766A GB2241064B (en) 1990-01-11 1990-09-24 Touch sensing device
AU70648/91A AU636003B2 (en) 1990-01-11 1991-01-10 Touch sensing device
PCT/GB1991/000032 WO1991011054A1 (en) 1990-01-11 1991-01-10 Touch sensing device
CA 2073676 CA2073676A1 (en) 1990-01-11 1991-01-10 Touch sensing device
EP19910902266 EP0510057A1 (en) 1990-01-11 1991-01-10 Touch sensing device
US08/316,070 US5499026A (en) 1990-01-11 1994-09-30 Conductive touch pad with capacitive blocking filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909000624A GB9000624D0 (en) 1990-01-11 1990-01-11 Touch sensing device

Publications (1)

Publication Number Publication Date
GB9000624D0 true GB9000624D0 (en) 1990-03-14

Family

ID=10669133

Family Applications (2)

Application Number Title Priority Date Filing Date
GB909000624A Pending GB9000624D0 (en) 1990-01-11 1990-01-11 Touch sensing device
GB9020766A Expired - Fee Related GB2241064B (en) 1990-01-11 1990-09-24 Touch sensing device

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9020766A Expired - Fee Related GB2241064B (en) 1990-01-11 1990-09-24 Touch sensing device

Country Status (1)

Country Link
GB (2) GB9000624D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9209362D0 (en) * 1992-04-30 1992-06-17 Varitronix Ltd A contact sensitive substrate
FI98017C (en) * 1994-06-03 1997-03-25 Nokia Telecommunications Oy chipset
GB2323447B (en) * 1994-09-15 1998-11-18 Sony Uk Ltd Multi-channel signal mixing consoles
JP2000172833A (en) 1998-12-10 2000-06-23 Omron Corp Finger print collating device
JP2000200353A (en) 1998-12-29 2000-07-18 Omron Corp Fingerprint recognizing device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1398612A (en) * 1971-06-02 1975-06-25 Matsushita Electric Ind Co Ltd Contactless switch
US3715540A (en) * 1971-11-16 1973-02-06 Magic Dot Inc Touch sensitive electronic switch
FR2308992A1 (en) * 1975-04-25 1976-11-19 Soprogespar ELECTRONIC PENDULUM WITH CAPACITIVE TIME-RESET
JPS5212468A (en) * 1975-07-18 1977-01-31 Master Specialties Co Solid digital switch with indicator
GB2060171B (en) * 1979-08-14 1984-02-29 Hill Rotherham Ltd Thoma Touch sensitive control
CH657240A5 (en) * 1981-11-26 1986-08-15 Inventio Ag TOUCH CONTROLLER CAPACITIVE SWITCHING DEVICE.
JPS6029969B2 (en) * 1982-06-18 1985-07-13 富士通株式会社 touch detection device
US4651022A (en) * 1985-08-14 1987-03-17 Cowley Edward L Digital touch operated switch
GB8700849D0 (en) * 1987-01-15 1987-02-18 Bindstead R P Keypads

Also Published As

Publication number Publication date
GB9020766D0 (en) 1990-11-07
GB2241064B (en) 1994-08-24
GB2241064A (en) 1991-08-21

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