P

Inventor

BEACH ROBERT

US130 patents
⚠️ This page may combine multiple inventors who share the name “BEACH ROBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SYMBOL TECHNOLOGIES INC

20 patents
US7173922B2Feb 6, 2007

Multiple wireless local area networks occupying overlapping physical spaces

SYMBOL TECHNOLOGIES INC88 citations99
US7126945B2Oct 24, 2006

Power saving function for wireless LANS: methods, system and program products

SYMBOL TECHNOLOGIES INC130 citations99
US7040541B2May 9, 2006

Portable shopping and order fulfillment system

SYMBOL TECHNOLOGIES INC339 citations99
US6084528AJul 4, 2000

Intranet scanning terminal system

SYMBOL TECHNOLOGIES INC483 citations99
US6067297AMay 23, 2000

Embedded access point supporting communication with mobile unit operating in power-saving mode

SYMBOL TECHNOLOGIES INC485 citations99
US7173923B2Feb 6, 2007

Security in multiple wireless local area networks

SYMBOL TECHNOLOGIES INC64 citations98
US6901270B1May 31, 2005

Apparatus and method for wireless communication

SYMBOL TECHNOLOGIES INC140 citations98
US6859134B1Feb 22, 2005

Data communication device

SYMBOL TECHNOLOGIES INC120 citations98
US6796505B2Sep 28, 2004

Terminal locking system

SYMBOL TECHNOLOGIES INC230 citations98
US6587034B1Jul 1, 2003

Data communication device

SYMBOL TECHNOLOGIES INC135 citations98
US6550672B1Apr 22, 2003

Method and system for presenting item information using a portable data terminal

SYMBOL TECHNOLOGIES INC251 citations98
US6199753B1Mar 13, 2001

Method and system for presenting item information using a portable data terminal

SYMBOL TECHNOLOGIES INC543 citations98
US5979757ANov 9, 1999

Method and system for presenting item information using a portable data terminal

SYMBOL TECHNOLOGIES INC1,266 citations98
US7440781B2Oct 21, 2008

System and method for power conservation in a wireless device

SYMBOL TECHNOLOGIES INC95 citations97
US7107221B1Sep 12, 2006

Method and system for presenting item information using a portable data terminal

SYMBOL TECHNOLOGIES INC86 citations97
US7039358B1May 2, 2006

Coexistence techniques in wireless networks

SYMBOL TECHNOLOGIES INC213 citations97
US5604516AFeb 18, 1997

Graphical user interface control for providing both automatic and manual data input

SYMBOL TECHNOLOGIES INC91 citations96
US7725326B1May 25, 2010

Method and system for presenting item information using a portable data terminal

SYMBOL TECHNOLOGIES INC44 citations95
US7653033B2Jan 26, 2010

Infrastructure for wireless LANs

SYMBOL TECHNOLOGIES INC33 citations88
US7162258B2Jan 9, 2007

Light fixture wireless access points

SYMBOL TECHNOLOGIES INC39 citations87

INT RECTIFIER CORP

12 patents

BEACH ROBERT

7 patents

LIDOW ALEXANDER

3 patents

HORNG CHENG T

2 patents

EFFICIENT POWER CONVERSION CORP

2 patents

(unassigned)

1 patent

SYMBOL TECHNOLGIES INC

1 patent

ULTRA NETWORK TECHNOLOGIES

1 patent

TAIWAN SEMICONDUCTOR MFG CO LTD

1 patent

Showing the top 50 of 130 patents by PatentIndex Score.