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Class Information
Number: 178/19.01
Name: Telegraphy > Systems > Position coordinate determination for writing (e.g., writing digitizer pad, stylus, or circuitry) > Writing digitizer stylus
Description: Subject matter including a structure or a characteristic of a handheld pointing device which provides position coordinate input to the sensing surface of the tablet.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7609890 |
Packing list verification system |
Oct. 27, 2009 |
| 7602373 |
Color liquid crystal display device and image display thereof |
Oct. 13, 2009 |
| 7602379 |
Digital annotator |
Oct. 13, 2009 |
| 7573462 |
Image display apparatus, multi display system, coordinate information output method, and program for implementing the method |
Aug. 11, 2009 |
| 7570253 |
Pen-type computer |
Aug. 4, 2009 |
| 7570249 |
Responding to change of state of control on device disposed on an interactive display surface |
Aug. 4, 2009 |
| 7567242 |
Writing stylus |
Jul. 28, 2009 |
| 7541987 |
Portable terminal apparatus with TV function and TV antenna with function as input pen |
Jun. 2, 2009 |
| 7528743 |
Information transmitting device |
May. 5, 2009 |
| 7511706 |
Haptic stylus utilizing an electroactive polymer |
Mar. 31, 2009 |
| 7508382 |
Force-feedback stylus and applications to freeform ink |
Mar. 24, 2009 |
| 7508383 |
Pen/stylus apparatus and method |
Mar. 24, 2009 |
| 7508384 |
Writing system |
Mar. 24, 2009 |
| 7502018 |
Projector, electronic whiteboard system using projector and method of acquiring indicated point |
Mar. 10, 2009 |
| 7499026 |
System and method for inputting graphs and words |
Mar. 3, 2009 |
| 7499036 |
Electrographic position location apparatus and method |
Mar. 3, 2009 |
| 7486282 |
Size variant pressure eraser |
Feb. 3, 2009 |
| 7483018 |
Systems and methods for providing a combined pen and mouse input device in a computing system |
Jan. 27, 2009 |
| 7479951 |
Device for controlling touch panel |
Jan. 20, 2009 |
| 7477233 |
Method and system for providing modifier key behavior through pen gestures |
Jan. 13, 2009 |
| 7474300 |
Position detecting apparatus and position pointer |
Jan. 6, 2009 |
| 7463250 |
System for determining the rotational orientation of a sensing device |
Dec. 9, 2008 |
| 7460110 |
Dual mode touch system |
Dec. 2, 2008 |
| 7456824 |
Coordinate input apparatus with region recognition |
Nov. 25, 2008 |
| 7453447 |
Interactive apparatus with recording and playback capability usable with encoded writing medium |
Nov. 18, 2008 |
| 7439961 |
Apparatus and method for driving touch panel device |
Oct. 21, 2008 |
| 7427984 |
Point erasing |
Sep. 23, 2008 |
| 7394460 |
Apparatus and method for hand motion tracking and handwriting recognition |
Jul. 1, 2008 |
| 7385595 |
Electronic pen and method for recording of handwritten information |
Jun. 10, 2008 |
| 7379056 |
System and method for taking over a document |
May. 27, 2008 |
| 7362563 |
System for housing writing instruments of different sizes in a portable computer |
Apr. 22, 2008 |
| 7352899 |
Realistic machine-generated handwriting with personalized fonts |
Apr. 1, 2008 |
| 7339497 |
Information transmitting device |
Mar. 4, 2008 |
| 7336266 |
Haptic pads for use with user-interface devices |
Feb. 26, 2008 |
| 7327884 |
Realistic machine-generated handwriting |
Feb. 5, 2008 |
| 7310082 |
Computer display having display direction control |
Dec. 18, 2007 |
| 7304638 |
Computer touch screen adapted to facilitate selection of features at edge of screen |
Dec. 4, 2007 |
| 7293697 |
Method for managing information |
Nov. 13, 2007 |
| RE39881 |
Surface position location system and method |
Oct. 16, 2007 |
| 7283127 |
Stylus input device utilizing a permanent magnet |
Oct. 16, 2007 |
| 7276713 |
Method for fabricating a metal-insulator-metal capacitor |
Oct. 2, 2007 |
| 7263225 |
Information management system with authenticity check |
Aug. 28, 2007 |
| 7256773 |
Detection of a dwell gesture by examining parameters associated with pen motion |
Aug. 14, 2007 |
| 7245293 |
Display unit with touch panel and information processing method |
Jul. 17, 2007 |
| 7239306 |
Electronic pen |
Jul. 3, 2007 |
| 7224348 |
Writing stylus |
May. 29, 2007 |
| 7221360 |
Computer stylus and computer adapted to be used therewith |
May. 22, 2007 |
| 7209125 |
Method for driving a touch panel device |
Apr. 24, 2007 |
| 7205985 |
Reflowable ink |
Apr. 17, 2007 |
| 7202862 |
Pressure sensor for a digitizer pen |
Apr. 10, 2007 |
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