U.S. PHILIPS CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology MATTERS Rank in Class
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 104 147
 
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 100 62
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 70 369
 
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 63 68
 
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 39 190
 
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 30 122
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 27 252
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 23 332
 
 
H04B TRANSMISSION 22 180
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8650496 Information exchange audio player Aug 18, 99 Feb 11, 14 [G06F, H04B, G08B]
8433358 Radio communication system Oct 19, 09 Apr 30, 13 [H04W]
8427910 Storing audio-centered information with a multi-level table-of-contents (TOC) mechanism having redundant sub-TOCs Feb 09, 07 Apr 23, 13 [G11B]
8319776 Information transfer system, a transmitter, a receiver and a record carrier for use in the system Sep 24, 09 Nov 27, 12 [G06T, G09G, G06F]
7929015 Infrared scanning of sprocket holes Jul 06, 98 Apr 19, 11 [H04N]
7583934 Transceiver apparatus for use in a multi-frequency communication system, base station of a multi-frequency communication system, method for use of the transceiver apparatus, method of transceiving a multi-frequency signal in a multi-frequency communication system Aug 13, 03 Sep 01, 09 [H04B]
7500027 Emulation of a disconnect of a device Aug 17, 04 Mar 03, 09 [G06F]
7334129 Embedding supplemental data in an encoded signal Jan 10, 00 Feb 19, 08 [H04L]
7313315 Methods and apparatus for making and replaying digital video recordings, and recordings made by such methods Mar 27, 01 Dec 25, 07 [H04N]
7298381 Arrangement for mixing and/or processing video signals Oct 28, 98 Nov 20, 07 [G09G]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0270,510 RADIO COMMUNICATION SYSTEM ABAN Jun 26, 12 Oct 25, 12 [H04B]
2012/0270,543 RADIO COMMUNICATION SYSTEM ABAN Jun 26, 12 Oct 25, 12 [H04W]
7619691 Picture signal enhancement Expired Feb 13, 01 Nov 17, 09 [H04N]
7581196 Reservation registration apparatus method of reservation registration and program storage medium Expired Jan 26, 01 Aug 25, 09 [G06F]
7463306 Processing interlaced and pseudo interlaced signals Expired Feb 25, 99 Dec 09, 08 [H04N]
7410592 Stamp for use in a lithographic process, method of manufacturing a stamp, and method of manufacturing a patterned layer on a substrate Expired Jan 12, 01 Aug 12, 08 [H01L]
7412151 Detection of a watermark in a compressed video signal Expired Jul 06, 99 Aug 12, 08 [H04N]
7336712 Video signal transmission Expired Aug 30, 99 Feb 26, 08 [H04N]
7283727 Method of and device for recording information Expired Jul 12, 00 Oct 16, 07 [H04N]
7257159 Method for coding video pictures by determining a sub-target value for the number of bits per sub-series of coefficients Expired Feb 21, 96 Aug 14, 07 [H04N]
7224793 Communication set with detection of set function and line condition Expired Sep 13, 99 May 29, 07 [H04M]
7206349 Multicarrier receiver with channel estimator Expired Feb 22, 01 Apr 17, 07 [H04K]
7174129 Information transmission system, telecommunications device suitable for such a system and transmission method Expired Dec 27, 00 Feb 06, 07 [H04B]
7174497 Method of storing or decoding a stream of bits Expired Aug 21, 01 Feb 06, 07 [H03M]
2007/0002,886 Latency handling for interconnected devices ABAN Jun 20, 06 Jan 04, 07 [H04J]
7136346 Record carrier method and apparatus having separate formats for a stereo signal and a data signal Expired Jul 11, 00 Nov 14, 06 [G11B]
7126983 Methods and apparatus for communicating commands and data using logical channels Expired Mar 08, 99 Oct 24, 06 [H04B]
7123441 Electric motor having foil-shaped substrate with tracks with varying width Expired Jul 18, 00 Oct 17, 06 [G11B]
7110546 Synchronization of session keys Expired Dec 12, 00 Sep 19, 06 [H04L]
7111079 Architecture of a bridge between a non-IP network and the web Expired Dec 13, 00 Sep 19, 06 [G06F]

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