Assignee
OMNIPOINT CORP
US91 patents
Top patents by PatentIndex Score
US6112080AAug 29, 2000
Wireless communication method and system
OMNIPOINT CORP241 citations99
US6094421AJul 25, 2000
Timing adjustment control for efficient time division duplex, frequency division duplex or hybrid time division duplex/frequency division duplex communication
OMNIPOINT CORP293 citations99
US6049538AApr 11, 2000
Efficient communication system using time division multiplexing and timing adjustment control
OMNIPOINT CORP100 citations99
US5959980ASep 28, 1999
Timing adjustment control for efficient time division duplex communication
OMNIPOINT CORP108 citations99
US5887020AMar 23, 1999
Multi-band, multi-mode spread-spectrum communication system
OMNIPOINT CORP176 citations99
US5815525ASep 29, 1998
Multi-band, multi-mode spread-spectrum communication system
OMNIPOINT CORP254 citations99
US5802046ASep 1, 1998
Efficient time division duplex communication system with interleaved format and timing adjustment control
OMNIPOINT CORP156 citations99
US5790587AAug 4, 1998
Multi-band, multi-mode spread-spectrum communication system
OMNIPOINT CORP173 citations99
US5745484AApr 28, 1998
Efficient communication system using time division multiplexing and timing adjustment control
OMNIPOINT CORP181 citations99
US5689502ANov 18, 1997
Efficient frequency division duplex communication system with interleaved format and timing adjustment control
OMNIPOINT CORP221 citations99
US5455822AOct 3, 1995
Method and apparatus for establishing spread spectrum communication
OMNIPOINT CORP147 citations99
US6161013ADec 12, 2000
Wireless communication system and method
OMNIPOINT CORP119 citations98
US6141373AOct 31, 2000
Preamble code structure and detection method and apparatus
OMNIPOINT CORP100 citations98
US6097817AAug 1, 2000
Encryption and decryption in communication system with wireless trunk
OMNIPOINT CORP184 citations98
US6094575AJul 25, 2000
Communication system and method
OMNIPOINT CORP197 citations98
US6085321AJul 4, 2000
Unique digital signature
OMNIPOINT CORP124 citations98
US6085076AJul 4, 2000
Antenna diversity for wireless communication system
OMNIPOINT CORP150 citations98
US6005856ADec 21, 1999
Communication protocol for spread spectrum wireless communication system
OMNIPOINT CORP149 citations98
US5818820AOct 6, 1998
Method and system for data link expansion or contraction using spread spectrum TDMA communication
OMNIPOINT CORP205 citations98
US5796772AAug 18, 1998
Multi-band, multi-mode spread-spectrum communication system
OMNIPOINT CORP99 citations98
US5790591AAug 4, 1998
Spread spectrum transmitter and communications system using multiple spreading codes
OMNIPOINT CORP140 citations98
US5761239AJun 2, 1998
Method and apparatus for despreading spread spectrum signals
OMNIPOINT CORP120 citations98
US5724383AMar 3, 1998
Method for generating and encoding signals for spread spectrum communication
OMNIPOINT CORP112 citations98
US5648955AJul 15, 1997
Method for power control in a TDMA spread spectrum communication system
OMNIPOINT CORP198 citations98
US6356607B1Mar 12, 2002
Preamble code structure and detection method and apparatus
OMNIPOINT CORP104 citations97
US6154486ANov 28, 2000
Preamble code structure and detection method and apparatus
OMNIPOINT CORP89 citations97
US6081161AJun 27, 2000
Amplifier with dynamatically adaptable supply voltage
OMNIPOINT CORP96 citations97
US5402413AMar 28, 1995
Three-cell wireless communication system
OMNIPOINT CORP101 citations97
US6212173B1Apr 3, 2001
Communication system with fast control traffic
OMNIPOINT CORP48 citations96
US6130886AOct 10, 2000
Coexisting communication systems
OMNIPOINT CORP247 citations96
US6118824ASep 12, 2000
Spread-spectrum data publishing system
OMNIPOINT CORP72 citations96
US5991625ANov 23, 1999
Spread spectrum wireless telephone system
OMNIPOINT CORP43 citations96
US5859842AJan 12, 1999
Antenna diversity techniques
OMNIPOINT CORP45 citations96
US5832022ANov 3, 1998
Method and apparatus for controlling the modulation index of continuous phase modulated (CPM) signals
OMNIPOINT CORP58 citations96
US5742583AApr 21, 1998
Antenna diversity techniques
OMNIPOINT CORP46 citations96
US5732076AMar 24, 1998
Coexisting communication systems
OMNIPOINT CORP540 citations96
US5694414ADec 2, 1997
Multi-band, multi-mode spread-spectrum communication system
OMNIPOINT CORP53 citations96
US5680414AOct 21, 1997
Synchronization apparatus and method for spread spectrum receiver
OMNIPOINT CORP52 citations96
US5671219ASep 23, 1997
Communication protocol for spread spectrum communication
OMNIPOINT CORP61 citations96
US5396515AMar 7, 1995
Asymmetric spread spectrum correlator
OMNIPOINT CORP59 citations96
US6330700B1Dec 11, 2001
Out-of-band forward error correction
OMNIPOINT CORP44 citations95
US6137354AOct 24, 2000
Bypassable amplifier
OMNIPOINT CORP68 citations95
US6088590AJul 11, 2000
Method and system for mobile controlled handoff and link maintenance in spread spectrum communication
OMNIPOINT CORP61 citations95
US6041046AMar 21, 2000
Cyclic time hopping in time division multiple access communication system
OMNIPOINT CORP68 citations95
US6008698ADec 28, 1999
Amplifier with dynamically adaptable supply current
OMNIPOINT CORP87 citations95
US5953370ASep 14, 1999
Apparatus for receiving and correlating a spread spectrum signal
OMNIPOINT CORP47 citations95
US5901358AMay 4, 1999
Mobile station locating system and method
OMNIPOINT CORP105 citations95
US5754584AMay 19, 1998
Non-coherent spread-spectrum continuous-phase modulation communication system
OMNIPOINT CORP62 citations95
US5610940AMar 11, 1997
Method and apparatus for noncoherent reception and correlation of a continous phase modulated signal
OMNIPOINT CORP78 citations95
US6021333AFeb 1, 2000
Method and system for transferring information within a mobile communication system
OMNIPOINT CORP62 citations94
Showing the top 50 of 91 patents by PatentIndex Score.