PHILLIPS COMMUNCIATION & SECURITY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR 295
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 2240
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 1155

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5627616 Surveillance camera systemJun 22, 94May 06, 97[G03B]
5517236 Video surveillance systemJun 22, 94May 14, 96[H04N]
5396284 Motion detection systemAug 20, 93Mar 07, 95[H04N]
5159368 Automatic and manual panoramic camera mountAug 01, 91Oct 27, 92[G03B]
5138527 Equipment control panel structureJul 08, 91Aug 11, 92[H05K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
D334542 Housing for a control panelExpiredNov 16, 90Apr 06, 93[]
D327471 Infra-red detector wall switchExpiredAug 22, 89Jun 30, 92[]
5107286 Environmentally sealed camera housingExpiredSep 24, 90Apr 21, 92[H04N, G03B]
D322606 Electronic control keyboardExpiredAug 22, 89Dec 24, 91[]
5058842 Low torque tilting platformExpiredAug 17, 90Oct 22, 91[F16M]
5048363 Worm gear lubrication retainer and transfer apparatusExpiredSep 05, 90Sep 17, 91[F16N, F16H]
5008745 Clock synchronized digital TV motion detectorExpiredDec 21, 89Apr 16, 91[H04N]
5001564 Vertical phase adjust circuitExpiredAug 18, 89Mar 19, 91[H04N]
5001623 Automatically switching multiple input voltage power supplyExpiredDec 22, 89Mar 19, 91[H02M]
4973801 Interlocked motion detector wall switchExpiredJan 10, 90Nov 27, 90[H05B]
4974091 Focus locking apparatus for TV cameraExpiredJun 21, 89Nov 27, 90[H04N]
4972268 Dual focus range apparatus for TV cameraExpiredJun 21, 89Nov 20, 90[H04N]
4963961 Vertical motion detectorExpiredJun 16, 89Oct 16, 90[H04N]
4940967 Balanced digital infrared detector circuitExpiredAug 31, 89Jul 10, 90[G08B]
4929833 Feedback stabilized digital infrared detector circuitExpiredMar 17, 89May 29, 90[G01J]
4922275 Automatic panoramic camera mountExpiredSep 25, 89May 01, 90[G03B]
4894527 Light dependent resistor digital control circuitExpiredMar 17, 89Jan 16, 90[H01J]
4894716 T.V. motion detector with false alarm immunityExpiredApr 20, 89Jan 16, 90[H04N]
4857682 Precisely aligned switch actuator assembly for multiple switchesExpiredOct 14, 88Aug 15, 89[H01H]
D301696 Infrared radiation detectorExpiredApr 04, 86Jun 20, 89[]

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