Inventor
CARAU SR FRANK P
US11 patents
⚠️ This page may combine multiple inventors who share the name “CARAU SR FRANK P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD CO
8 patentsUS6266048B1Jul 24, 2001
Method and apparatus for a virtual display/keyboard for a PDA
HEWLETT PACKARD CO223 citations98
US4255617AMar 10, 1981
Travelling wave digitizer
HEWLETT PACKARD CO57 citations94
US6539117B2Mar 25, 2003
System and method for rendering image based data
HEWLETT PACKARD CO18 citations92
US6318825B1Nov 20, 2001
Dry erase electronic whiteboard with page-wide-array inkjet printer
HEWLETT PACKARD CO41 citations92
US5912448AJun 15, 1999
Method and apparatus for detecting paper skew in image and document scanning devices
HEWLETT PACKARD CO36 citations92
US5646402AJul 8, 1997
Expandable hand-held scanning device
HEWLETT PACKARD CO34 citations92
US6516358B1Feb 4, 2003
Appliance communications manager
HEWLETT PACKARD CO4 citations62
US4314096AFeb 2, 1982
Pre-load apparatus and method for travelling wave digitizer
HEWLETT PACKARD CO0 citations39
HEWLETT PACKARD DEVELOPMENT CO
3 patentsUS6842799B2Jan 11, 2005
Appliance communications manager
HEWLETT PACKARD DEVELOPMENT CO9 citations73
US6754391B2Jun 22, 2004
Systems and methods for rendering image-based data
HEWLETT PACKARD DEVELOPMENT CO6 citations73
US6651118B2Nov 18, 2003
Method for allowing appliance-to-appliance communication transactions
HEWLETT PACKARD DEVELOPMENT CO11 citations73