P

Inventor

CHATTERJEE CHANCHAL

US10 patents
⚠️ This page may combine multiple inventors who share the name “CHATTERJEE CHANCHAL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GEN INSTRUMENT CORP

4 patents
US7177889B2Feb 13, 2007

Methods and systems for efficient filtering of digital signals

GEN INSTRUMENT CORP5 citations72
US7636746B2Dec 22, 2009

Methods and systems for efficient filtering of digital signals

GEN INSTRUMENT CORP2 citations61
US7130876B2Oct 31, 2006

Systems and methods for efficient quantization

GEN INSTRUMENT CORP4 citations61
US7991813B2Aug 2, 2011

Methods and systems for efficient filtering of digital signals

GEN INSTRUMENT CORP0 citations50

MEDAR INC

1 patent
US5701179ADec 23, 1997

Method and system for measuring dimensions of an edge of a part

MEDAR INC25 citations91

PHOENIX IMAGING

1 patent
US5317652AMay 31, 1994

Rotation and position invariant optical character recognition

PHOENIX IMAGING55 citations89

I4VU INC

1 patent
US9582157B1Feb 28, 2017

User interface and program guide for a multi-program video viewing apparatus

I4VU INC34 citations87

PANUSOPONE KRIT

1 patent
US8908765B2Dec 9, 2014

Method and apparatus for performing motion estimation

PANUSOPONE KRIT6 citations72

PURDUE RESEARCH FOUNDATION

1 patent
US5604545AFeb 18, 1997

Methods and apparatus for enhancing gray scale images

PURDUE RESEARCH FOUNDATION7 citations65

CHATTERJEE CHANCHAL

1 patent
US9287852B2Mar 15, 2016

Methods and systems for efficient filtering of digital signals

CHATTERJEE CHANCHAL0 citations44