JPH054034Y2 - - Google Patents

Info

Publication number
JPH054034Y2
JPH054034Y2 JP1988026216U JP2621688U JPH054034Y2 JP H054034 Y2 JPH054034 Y2 JP H054034Y2 JP 1988026216 U JP1988026216 U JP 1988026216U JP 2621688 U JP2621688 U JP 2621688U JP H054034 Y2 JPH054034 Y2 JP H054034Y2
Authority
JP
Japan
Prior art keywords
core
ferrite
signal
pen
coil
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
JP1988026216U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01133632U (enrdf_load_stackoverflow
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 filed Critical
Priority to JP1988026216U priority Critical patent/JPH054034Y2/ja
Priority to EP88113709A priority patent/EP0307667B1/en
Priority to DE198888113709T priority patent/DE307667T1/de
Priority to DE3889182T priority patent/DE3889182T2/de
Priority to KR1019880010735A priority patent/KR960001648B1/ko
Priority to US07/235,588 priority patent/US5134689A/en
Priority to CN 88107584 priority patent/CN1017667B/zh
Publication of JPH01133632U publication Critical patent/JPH01133632U/ja
Application granted granted Critical
Publication of JPH054034Y2 publication Critical patent/JPH054034Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1988026216U 1987-08-24 1988-02-29 Expired - Lifetime JPH054034Y2 (enrdf_load_stackoverflow)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP1988026216U JPH054034Y2 (enrdf_load_stackoverflow) 1988-02-29 1988-02-29
DE198888113709T DE307667T1 (de) 1987-08-24 1988-08-23 Koordinateneingabesystem mit einem eingabeschreibstift.
DE3889182T DE3889182T2 (de) 1987-08-24 1988-08-23 Koordinateneingabesystem mit einem Eingabeschreibstift.
EP88113709A EP0307667B1 (en) 1987-08-24 1988-08-23 Coordinate input system with input pen
KR1019880010735A KR960001648B1 (ko) 1987-08-24 1988-08-24 좌표입력장치 및 그 입력펜
US07/235,588 US5134689A (en) 1987-08-24 1988-08-24 Coordinate input system and input implement used in the system
CN 88107584 CN1017667B (zh) 1987-08-24 1988-08-24 坐标输入装置及其输入笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988026216U JPH054034Y2 (enrdf_load_stackoverflow) 1988-02-29 1988-02-29

Publications (2)

Publication Number Publication Date
JPH01133632U JPH01133632U (enrdf_load_stackoverflow) 1989-09-12
JPH054034Y2 true JPH054034Y2 (enrdf_load_stackoverflow) 1993-02-01

Family

ID=31247643

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988026216U Expired - Lifetime JPH054034Y2 (enrdf_load_stackoverflow) 1987-08-24 1988-02-29

Country Status (1)

Country Link
JP (1) JPH054034Y2 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2857539B2 (ja) * 1992-05-11 1999-02-17 グラフテック株式会社 コードレスデジタイザ
JP2857597B2 (ja) * 1995-03-10 1999-02-17 グラフテック株式会社 デジタイザ及び入力ペン
JP2008027020A (ja) * 2006-07-19 2008-02-07 Hitachi Ltd 筆記用具及び照合システム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS593537A (ja) * 1982-06-30 1984-01-10 Fujitsu Ltd 文字等の入力装置用入力ペン
JPS6329829A (ja) * 1986-07-23 1988-02-08 Wacom Co Ltd 位置指示器の状態検出方法

Also Published As

Publication number Publication date
JPH01133632U (enrdf_load_stackoverflow) 1989-09-12

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