Utstarcom Telecom Co., Ltd.
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Dec 18, 2014 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 1,205 Total Citation Count
- Mar 04, 2004 Earliest Filing
- 20 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2014/0369,214 DEVICE FOR STORING AND RETRIEVING LOGS STORING AND TESTING CIRCUITSAbandonedApr 01, 14Dec 18, 14[H04L]
7822075 Method and system of signal transmission in base transceiver station based on remote radio headExpiredApr 09, 04Oct 26, 10[H04J]
7817603 Method and apparatus for multi-antenna signal transmission in RF long-distance wireless BSExpiredApr 23, 04Oct 19, 10[H04W]
7809073 Multiple input/multiple output communication method based on distributed transmission sourcesExpiredApr 14, 04Oct 05, 10[H04B]
7796554 Method for resource management and method for traffic guidance in the multimode radio networkExpiredMar 29, 04Sep 14, 10[H04W]
7773578 Packet transmission method for wireless signals in a wireless base station systemExpiredJul 13, 04Aug 10, 10[H04M, H04L, H04W]
7656897 CPRI-based multiprotocol signal transmission method and apparatus in distributed base station systemExpiredApr 03, 06Feb 02, 10[H04J]
7653083 Interface method between remote radio unit and centralized base transceiver stationExpiredJul 13, 04Jan 26, 10[H04J]
2009/0149,221 CENTRALIZED BASE STATION SYSTEM BASED ON ADVANCED TELECOMMUNICATION COMPUTER ARCHITECTURE PLATFORMAbandonedSep 08, 04Jun 11, 09[H04M]
2008/0318,589 Transmission Optimization in a Wireless Base Station System Based on Load-SharingAbandonedMar 05, 04Dec 25, 08[H04Q]
2008/0240,375 Method Of Processing Multiple Ring Back Tone In Voice Service Application Based On Sip ForkAbandonedMay 19, 05Oct 02, 08[H04M]
2008/0195,535 Method for Flexibly Configuring Charging Modes in Ims SystemsAbandonedApr 29, 05Aug 14, 08[G06Q]
2008/0134,194 Method for Dynamic Resource Allocation in Centrailized Base StationsAbandonedAug 13, 04Jun 05, 08[G06F]
2008/0107,014 Distributed Wireless System with Centralized Control of ResourcesAbandonedApr 22, 04May 08, 08[H04L, H04Q]
2008/0102,872 Downlink Power Control Method and Apparatus in the Distributed Antenna SystemAbandonedApr 09, 04May 01, 08[H04Q, H04B]
2008/0045,226 Method for Allocating Channel Processing Resources and Centralized Base Stations for Implementing the SameAbandonedJul 28, 04Feb 21, 08[H04Q]
2007/0280,159 Load-Sharing Method And System In A Wireless Base StationAbandonedMar 04, 04Dec 06, 07[H04L]
2007/0254,671 Radio Access Network System in Mobile Communication SystemAbandonedJul 13, 04Nov 01, 07[H04Q]
2007/0204,927 Flow Path Device, Refrigerating Cycle Device, Pressure Pulsation Reducing Device, and Pressure Pulsation Reducing MethodAbandonedMar 29, 05Sep 06, 07[F16L, F25D]
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