P

Inventor

OHARA KAZUHIRO

US36 patents
⚠️ This page may combine multiple inventors who share the name “OHARA KAZUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TEXAS INSTRUMENTS INC

22 patents
US5671018ASep 23, 1997

Motion adaptive vertical scaling for interlaced digital image data

TEXAS INSTRUMENTS INC199 citations99
US6104755AAug 15, 2000

Motion detection using field-difference measurements

TEXAS INSTRUMENTS INC70 citations96
US5694588ADec 2, 1997

Apparatus and method for synchronizing data transfers in a single instruction multiple data processor

TEXAS INSTRUMENTS INC71 citations96
US5638139AJun 10, 1997

Motion adaptive scan-rate conversion using directional edge interpolation

TEXAS INSTRUMENTS INC96 citations95
US5519451AMay 21, 1996

Motion adaptive scan-rate conversion using directional edge interpolation

TEXAS INSTRUMENTS INC45 citations95
US5654769AAug 5, 1997

Digital color control and chroma killer device

TEXAS INSTRUMENTS INC45 citations94
US6621529B2Sep 16, 2003

Common color wheel speed system

TEXAS INSTRUMENTS INC23 citations92
US6452972B1Sep 17, 2002

Motion detection using field-difference measurements

TEXAS INSTRUMENTS INC35 citations92
US5920357AJul 6, 1999

Digital color transient improvement

TEXAS INSTRUMENTS INC46 citations92
US5864367AJan 26, 1999

Video processing system with scan-line video processor

TEXAS INSTRUMENTS INC19 citations92
US5592231AJan 7, 1997

Motion adaptive scan-rate conversion using directional edge interpolation

TEXAS INSTRUMENTS INC29 citations92
US6828961B2Dec 7, 2004

Color wheel synchronization in multi-frame-rate display systems

TEXAS INSTRUMENTS INC28 citations91
US5452016ASep 19, 1995

Combined digital color control and chroma killer device

TEXAS INSTRUMENTS INC35 citations91
US6529211B2Mar 4, 2003

Histogram-based intensity expansion

TEXAS INSTRUMENTS INC25 citations89
US5671298ASep 23, 1997

Image scaling using cubic filters

TEXAS INSTRUMENTS INC50 citations89
US6122767ASep 19, 2000

Method and apparatus for noise reduction of cyclic signal by selecting majority logic state of corresponding portions of plural cycles

TEXAS INSTRUMENTS INC11 citations74
US6100870AAug 8, 2000

Method for vertical imaging scaling

TEXAS INSTRUMENTS INC7 citations74
US5603013AFeb 11, 1997

Method and apparatus for noise reduction of cyclic signal by selecting majority logic state of corresponding portions of plural cycles

TEXAS INSTRUMENTS INC16 citations74
US5581306ADec 3, 1996

Vertical scaling for digital image data with aperture correction

TEXAS INSTRUMENTS INC12 citations74
US6320620B1Nov 20, 2001

Low cost progressive scan television with special features

TEXAS INSTRUMENTS INC9 citations73
US6047366AApr 4, 2000

Single-instruction multiple-data processor with input and output registers having a sequential location skip function

TEXAS INSTRUMENTS INC11 citations73
US7701519B2Apr 20, 2010

Display system and signal processing using diamond-shaped DMDs

TEXAS INSTRUMENTS INC0 citations52

HITACHI LTD

4 patents

CHUGAI PHARMACEUTICAL CO LTD

2 patents

TOSHIBA MITSUBISHI ELEC INC

2 patents

TOSHIBA MITSUBISHI ELEC IND

2 patents

YAMAHA CORP

1 patent

OHARA KAZUHIRO

1 patent

TOSHIBA MITSUBISHI-ELECTRIC IND SYSTEMS CORP

1 patent

GREEN CROSS CORP

1 patent