Inventor
FLECK DAVID C
US12 patents
⚠️ This page may combine multiple inventors who share the name “FLECK DAVID C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WACOM CO LTD
11 patentsUS6259438B1Jul 10, 2001
Coordinate input stylus
WACOM CO LTD88 citations97
US6556190B2Apr 29, 2003
Coordinate input stylus
WACOM CO LTD59 citations95
US5793360AAug 11, 1998
Digitizer eraser system and method
WACOM CO LTD253 citations95
US6154196ANov 28, 2000
Coordinate input device convertible between right-handed and left-handed modes
WACOM CO LTD55 citations94
US6689965B1Feb 10, 2004
Digitizer system with cursor shape changing as a function of pointer location on menu strip and/or physical structure on tablet surface indicating menu strip location
WACOM CO LTD36 citations92
US6473073B1Oct 29, 2002
Digitizer system with on-screen cue indicative of stylus position
WACOM CO LTD20 citations92
US6160539ADec 12, 2000
Digitizer system with cursor shape changing as a function of pointer location on menu strip
WACOM CO LTD27 citations92
US6118437ASep 12, 2000
Digitizer eraser system and method
WACOM CO LTD68 citations92
US6512513B2Jan 28, 2003
Pointer for use in digitizer systems
WACOM CO LTD28 citations91
US5587559ADec 24, 1996
Control method of a plurality of locators and control device of same
WACOM CO LTD30 citations86
US10754449B2Aug 25, 2020
Bristle brush sensors
WACOM CO LTD0 citations52