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 patentsUS7053841B2May 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