P

Inventor

CHANG MARTIN

US11 patents
⚠️ This page may combine multiple inventors who share the name “CHANG MARTIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AVISION INC

5 patents
US6519023B1Feb 11, 2003

Transparency scanning mechanism of a CIS scanner

AVISION INC33 citations91
US7170649B2Jan 30, 2007

Scanning module having an adjustable height

AVISION INC12 citations82
US7180641B2Feb 20, 2007

Combination of an optical module and a transmitting and carrying structure

AVISION INC10 citations77
US6710898B2Mar 23, 2004

Modular scanner

AVISION INC7 citations72
US6736022B2May 18, 2004

Vibration reduction gear structure of an image input and output device

AVISION INC4 citations62

CINGULAR WIRELESS II LLC

3 patents
US7065352B2Jun 20, 2006

System and method for improved spectrum use

CINGULAR WIRELESS II LLC3 citations58
US7190973B1Mar 13, 2007

Method for reconfiguring base station equipment to relieve blocking in a heavily utilized cell sector

CINGULAR WIRELESS II LLC4 citations55
US7200393B2Apr 3, 2007

System for split transmission for enhanced spectrum utilization

CINGULAR WIRELESS II LLC1 citations47

BAY MICROSYSTEMS INC

1 patent
US7742411B2Jun 22, 2010

Highly-scalable hardware-based traffic management within a network processor integrated circuit

BAY MICROSYSTEMS INC28 citations90

VERDIGRIS TECH INC

1 patent
US11694841B2Jul 4, 2023

Power monitoring and distributing systems

VERDIGRIS TECH INC0 citations50

AT & T MOBILITY II LLC

1 patent
US7551923B1Jun 23, 2009

System and method for improved spectrum use

AT & T MOBILITY II LLC0 citations47