Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for use in a digitizer for determining pen tilt

Method for use in a digitizer for determining pen tilt

US Patent 5198623 · Granted Mar 30, 1993

Estimated economic value: $355,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Pointer position detection system2000
Pointer position detection system using a signal processor in the pointer1999
High efficiency passive pointer digitizer system1998
See-through digitizer with clear conductive grid1995
Cordless digitizer using electromagnetic locating signals1994
Dynamically-adjustable scanning rate in digitizers1994
Printed conductive ink electrostatic shield for electromagnetic digitizers1993
Cordless digitizer stylus status encoding and transmission scheme1993
Phase reference system for cordless looping digitizer1993
Ink-on-glass digitizer tablet and method of construction1989
Shielding techique for digitizers1989
Digitizer system with intertwined loopback conductor grid1989