ROCKSTAR CONSORTIUM US LP

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 6441
 
 
 
H04J MULTIPLEX COMMUNICATION 4121
 
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 2360
 
 
 
H04M TELEPHONIC COMMUNICATION 2161
 
 
 
A47B TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE 151
 
 
 
B44C PRODUCING DECORATIVE EFFECTS 133
 
 
 
B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS 116
 
 
 
G01C MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY 1104
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204
 
 
 
G11C STATIC STORES 1150

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7920590 Wireless communications system having built-in packet data compression and support for enabling non-standard features between network elementsJul 12, 02Apr 05, 11[H04J]
6925954 Systems and methods for allowing underwater escape from a submarineFeb 24, 04Aug 09, 05[B63G]
6917558 Content addressable memory with redundant repair functionFeb 02, 04Jul 12, 05[G11C]
6685151 Ladderless method for attaching objects to a surfaceNov 14, 02Feb 03, 04[A47B]
6233689 Communication circuit having network connection detection capabilityNov 08, 99May 15, 01[G06F]
6178232 Method and system for providing enhanced caller identificationJul 24, 98Jan 23, 01[H04M]
D415109 Buried fiber terminalAug 14, 98Oct 12, 99[1303]
D400195 Computer display with computer-generated iconApr 04, 97Oct 27, 98[1402]
5819028 Method and apparatus for determining the health of a networkApr 16, 97Oct 06, 98[G06F]
D398610 Wireless antennaJan 13, 97Sep 22, 98[1403]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8589377 Associative search engineWithdrawnDec 21, 12Nov 19, 13[G06F]
8442968 Associative search engineWithdrawnFeb 21, 11May 14, 13[G06F]
2012/0076,054 TRANSCODERS AND MIXERS FOR VOICE-OVER-IP CONFERENCINGAbandonedDec 07, 11Mar 29, 12[H04L]
6853635 Multi-dimensional lattice networkExpiredJul 24, 00Feb 08, 05[H04L]
RE38620 Optical multiplexer/demultiplexerExpiredDec 11, 01Oct 12, 04[G02B]
2003/0112,958 Overlay view method and system for representing network topologyAbandonedDec 26, 01Jun 19, 03[H04M]
6546654 Display standExpiredAug 31, 00Apr 15, 03[G09F]
6507564 Method and apparatus for testing aging function in a network switchExpiredMay 21, 99Jan 14, 03[H04J]
2003/0009,561 Providing telephony services to terminals behind a firewall and /or network address translatorAbandonedJun 14, 01Jan 09, 03[G06F]
6097951 Method and apparatus for wireless network architecture based on subscriber distributionExpiredAug 06, 98Aug 01, 00[H04Q]
6094644 Method and apparatus for recording actual time used by a service which makes requests for dataExpiredSep 12, 97Jul 25, 00[G06F]
6067180 Equalization, pulse shaping and regeneration of optical signalsExpiredJul 15, 97May 23, 00[H04B]
6044549 Assembly of electronic components onto substratesExpiredOct 01, 98Apr 04, 00[H05K]
5937353 Method and apparatus for controlling allocation of traffic channels in macrocell/microcell telecommunications networksExpiredApr 04, 97Aug 10, 99[H04Q]
5917981 Semiconductor optical waveguideExpiredMay 13, 98Jun 29, 99[G02B]
5865624 Reactive ride simulator apparatus and methodExpiredNov 09, 95Feb 02, 99[G09B]
5528596 Telecommunications systemsExpiredNov 12, 93Jun 18, 96[H04B]
5485514 Telephone instrument and method for altering audible characteristicsExpiredMar 31, 94Jan 16, 96[H04M]
5260987 Mobile communicationsExpiredFeb 02, 93Nov 09, 93[H04M, H04B]
5208847 Method of increasing capacity of cellular networkExpiredFeb 25, 91May 04, 93[H04M]

Top Inventors for This Owner

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