Inventor

PARSONS ROBERT DAVID

US4 patents

⚠️ This page may combine multiple inventors who share the name “PARSONS ROBERT DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HSIEH TSUNG HSUAN

1 patent

US8797296B2Aug 5, 2014

Method and device for adjusting brightness of an optical touch panel

HSIEH TSUNG HSUAN2 citations53

TOSHIBA GLOBAL COMMERCE SOLUTIONS HOLDINGS CORP

1 patent

US9107249B2Aug 11, 2015

Adjusting brightness of an optical touch panel

TOSHIBA GLOBAL COMMERCE SOLUTIONS HOLDINGS CORP1 citations48

IBM

1 patent

US6894708B2May 17, 2005

Apparatus, system, and method for frictionally reacting thermal paper

IBM0 citations38

XUAN HAWAII WY

1 patent

US8253714B2Aug 28, 2012

Apparatus and method for operating a symmetric cipher engine in cipher-block chaining mode

XUAN HAWAII WY0 citations18