Inventor
NEEDHAM MICHAEL L
US35 patents
⚠️ This page may combine multiple inventors who share the name “NEEDHAM MICHAEL L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MOTOROLA INC
22 patentsUS5598417AJan 28, 1997
Dynamic control of a data channel in a TDM wireless communication system
MOTOROLA INC195 citations99
US5594738AJan 14, 1997
Time slot allocation method
MOTOROLA INC341 citations99
US5515379AMay 7, 1996
Time slot allocation method
MOTOROLA INC202 citations99
US5764699AJun 9, 1998
Method and apparatus for providing adaptive modulation in a radio communication system
MOTOROLA INC220 citations98
US5295140AMar 15, 1994
Method for multi-purpose utilization of resources in a communication system
MOTOROLA INC125 citations98
US5278833AJan 11, 1994
Method for providing reserved communication access using multiple random access resources
MOTOROLA INC135 citations98
US6970926B1Nov 29, 2005
Dispatch call server in a packet based communication network
MOTOROLA INC160 citations97
US5636230AJun 3, 1997
Method for eliminating a receiving data unit as a source of excessive resend requests
MOTOROLA INC99 citations97
US6115388ASep 5, 2000
Establishment of multiple low-rate inbound signaling links in CDMA dispatch system
MOTOROLA INC70 citations96
US5914958AJun 22, 1999
Fast call setup in a CDMA dispatch system
MOTOROLA INC86 citations96
US5559810ASep 24, 1996
Communication of data reception history information
MOTOROLA INC61 citations96
US5142533AAug 25, 1992
Method for controlling the scheduling of multiple access to communication resources
MOTOROLA INC114 citations96
US5519886AMay 21, 1996
Method and apparatus for controlling device temperature during transmissions
MOTOROLA INC76 citations95
US6233461B1May 15, 2001
Method and apparatus for group calls in a wireless CDMA communication system
MOTOROLA INC26 citations92
US6188767B1Feb 13, 2001
Method of providing group call services in a CDMA communications system
MOTOROLA INC49 citations92
US6181685B1Jan 30, 2001
Method and apparatus for group calls in a wireless CDMA communication system
MOTOROLA INC24 citations92
US5517507AMay 14, 1996
Notification by energy burst of messages with unacceptable quality
MOTOROLA INC38 citations92
US6961572B2Nov 1, 2005
Method and apparatus for base-initiated, CDMA-dispatch soft handoff
MOTOROLA INC10 citations74
US6788941B2Sep 7, 2004
Method and apparatus for mobile-initiated, CDMA-dispatch soft handoff
MOTOROLA INC8 citations74
US7099290B2Aug 29, 2006
Method and apparatus for CDMA-dispatch soft handoff
MOTOROLA INC3 citations63
US6925309B2Aug 2, 2005
Method and apparatus for quickly establishing a CDMA dispatch call
MOTOROLA INC2 citations63
US6801783B2Oct 5, 2004
Base site and method for quickly establishing a CDMA dispatch call
MOTOROLA INC2 citations62
Google Technology Holdings LLC
6 patentsUS10051295B2Aug 14, 2018
Identifying media on a mobile device
Google Technology Holdings LLC5 citations84
US11140424B2Oct 5, 2021
Identifying media on a mobile device
Google Technology Holdings LLC2 citations73
US10785506B2Sep 22, 2020
Identifying media on a mobile device
Google Technology Holdings LLC3 citations73
US11812073B2Nov 7, 2023
Identifying media on a mobile device
Google Technology Holdings LLC0 citations62
US9380323B2Jun 28, 2016
Cache eviction
Google Technology Holdings LLC1 citations62
US9154811B2Oct 6, 2015
Caching content
Google Technology Holdings LLC1 citations62