P

Inventor

HARRIS RICHARD H

US52 patents
⚠️ This page may combine multiple inventors who share the name “HARRIS RICHARD H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IBM

29 patents
US5539394AJul 23, 1996

Time division multiplexed batch mode item identification system

IBM322 citations98
US5442343AAug 15, 1995

Ultrasonic shelf label method and apparatus

IBM150 citations98
US5160920ANov 3, 1992

Fail safe display for shelf labels

IBM59 citations96
US7621446B2Nov 24, 2009

Convertible self-checkout system

IBM25 citations92
US7549814B1Jun 23, 2009

Compact low paper sensor mechanism

IBM30 citations92
US7510343B1Mar 31, 2009

Method of retracting a tear bar in a printer

IBM21 citations92
US5566424AOct 22, 1996

Tilt adjustment mechanism

IBM42 citations91
US5115228AMay 19, 1992

Shuttered display panel

IBM31 citations89
US5461809AOct 31, 1995

Dual cam mounting mechanism for electronic shelf edge labels

IBM25 citations86
US7507045B1Mar 24, 2009

Multiple attitude low paper sensor mechanism

IBM15 citations84
US7464594B2Dec 16, 2008

System and method for sensing a paper roll ultrasonically

IBM12 citations84
US5175421ADec 29, 1992

Dual depth of field deflector for bar code scanners

IBM19 citations82
US6819489B2Nov 16, 2004

Method and system for displaying three-dimensional images

IBM7 citations74
US4466302AAug 21, 1984

Nutating snap action switch mechanism

IBM9 citations74
US5542152AAug 6, 1996

Shaft assembly for a tilt adjustment mechanism

IBM10 citations72
US5533817AJul 9, 1996

Biaxial printer

IBM14 citations72
US7785025B2Aug 31, 2010

Point of sale printer including an automated cover opening apparatus

IBM2 citations63
US7748918B2Jul 6, 2010

Printer paper waste reduction method and computer program product

IBM2 citations63
US7540423B2Jun 2, 2009

Methods, systems, and computer program products for implementing presence detection using a scanner

IBM3 citations63
US7383993B1Jun 10, 2008

Combined magnetic shield member and pressure pad for a magnetic reader

IBM5 citations63
US7048457B2May 23, 2006

Document delivery system apparatus and method

IBM4 citations63
US7669476B2Mar 2, 2010

Sensing a paper roll ultrasonically

IBM3 citations62
US7513705B1Apr 7, 2009

Toolless thermal print head mounting apparatus

IBM4 citations62
US7410312B1Aug 12, 2008

Toolless thermal print head mounting apparatus

IBM4 citations62
US7565952B2Jul 28, 2009

Small footprint self checkout method

IBM3 citations61
US7517163B1Apr 14, 2009

Pressure pad engagement mechanism using sliding actuator

IBM2 citations61
US4561790ADec 31, 1985

Wire matrix print head apparatus

IBM4 citations53
US7438229B1Oct 21, 2008

Combined magnetic shield member and pressure pad for a magnetic reader

IBM0 citations52
US5516217AMay 14, 1996

Document guiding ribbon cartridge

IBM1 citations51

ACCO BRANDS CORP

6 patents

LION GROUP INC

6 patents

BUSAM EDWARD P

3 patents

MEADWESTVACO CORP

2 patents

HARRIS RICHARD H

2 patents

ENSYGNIA IP LTD EIPL

1 patent

MR BAR B Q PRODUCTS LLC

1 patent

Showing the top 50 of 52 patents by PatentIndex Score.