P

Inventor

PONCE DE LEON LORENZO A

US23 patents
⚠️ This page may combine multiple inventors who share the name “PONCE DE LEON LORENZO A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MOTOROLA INC

21 patents
US7053841B2May 30, 2006

Parasitic element and PIFA antenna structure

MOTOROLA INC63 citations96
US4862181AAug 29, 1989

Miniature integral antenna-radio apparatus

MOTOROLA INC74 citations94
US5432521AJul 11, 1995

Satellite receiver system having doppler frequency shift tracking

MOTOROLA INC46 citations92
US5113196AMay 12, 1992

Loop antenna with transmission line feed

MOTOROLA INC50 citations92
US5109544AApr 28, 1992

Paging receiver with automatic frequency control

MOTOROLA INC50 citations92
US4814776AMar 21, 1989

Optimally grounded small loop antenna

MOTOROLA INC65 citations92
US7265720B1Sep 4, 2007

Planar inverted-F antenna with parasitic conductor loop and device using same

MOTOROLA INC53 citations91
US6822611B1Nov 23, 2004

Wideband internal antenna for communication device

MOTOROLA INC50 citations90
US7187959B2Mar 6, 2007

Antenna structure for devices with conductive chassis

MOTOROLA INC22 citations89
US6943738B1Sep 13, 2005

Compact multiband inverted-F antenna

MOTOROLA INC21 citations89
US6978165B2Dec 20, 2005

Communication device with internal antenna system

MOTOROLA INC50 citations88
US6697022B2Feb 24, 2004

Antenna element incorporated in hinge mechanism

MOTOROLA INC43 citations88
US5483246AJan 9, 1996

Omnidirectional edge fed transmission line antenna

MOTOROLA INC26 citations88
US7705787B2Apr 27, 2010

Coupled slot probe antenna

MOTOROLA INC13 citations82
US7024232B2Apr 4, 2006

Wireless communication device with variable antenna radiation pattern and corresponding method

MOTOROLA INC12 citations77
US7231237B2Jun 12, 2007

Wireless communication device with strategically positioned antenna

MOTOROLA INC9 citations71
US5182568AJan 26, 1993

Loss cancellation element for an integral antenna receiver

MOTOROLA INC12 citations71
US5448253ASep 5, 1995

Antenna with integral transmission line section

MOTOROLA INC17 citations69
US7724196B2May 25, 2010

Folded dipole multi-band antenna

MOTOROLA INC2 citations60
US7236134B2Jun 26, 2007

Proximity-coupled folded-J antenna

MOTOROLA INC5 citations60
US7342543B2Mar 11, 2008

Electronic device to receive radio frequency signals

MOTOROLA INC0 citations52

(unassigned)

1 patent

KINEZOS CHRISTOS L

1 patent