Assignee
PHILIPS CORP
US5,000+ patents
Top patents by PatentIndex Score
US6442380B1Aug 27, 2002
Automatic gain control in a zero intermediate frequency radio device
PHILIPS CORP212 citations99
US6384684B1May 7, 2002
Amplifier
PHILIPS CORP153 citations99
US6373454B1Apr 16, 2002
Active matrix electroluminescent display devices
PHILIPS CORP628 citations99
US6363380B1Mar 26, 2002
Multimedia computer system with story segmentation capability and operating program therefor including finite automation video parser
PHILIPS CORP331 citations99
US6359308B1Mar 19, 2002
Cellular trench-gate field-effect transistors
PHILIPS CORP255 citations99
US6359605B1Mar 19, 2002
Active matrix electroluminescent display devices
PHILIPS CORP197 citations99
US6314518B1Nov 6, 2001
System for transferring content information and supplemental information relating thereto
PHILIPS CORP198 citations99
USD448236SSep 25, 2001
Bottle warmer
PHILIPS CORP185 citations99
US6292512B1Sep 18, 2001
Scalable video coding system
PHILIPS CORP172 citations99
US6236205B1May 22, 2001
MR device provided with a medical instrument, and method of determining the position of the medical instrument
PHILIPS CORP183 citations99
US6210012B1Apr 3, 2001
Backlight system and display device comprising such a system
PHILIPS CORP225 citations99
US6209092B1Mar 27, 2001
Method and system for transferring content information and supplemental information relating thereto
PHILIPS CORP416 citations99
US6199136B1Mar 6, 2001
Method and apparatus for a low data-rate network to be represented on and controllable by high data-rate home audio/video interoperability (HAVi) network
PHILIPS CORP212 citations99
US6069650AMay 30, 2000
Autostereoscopic display apparatus
PHILIPS CORP315 citations99
US6064424AMay 16, 2000
Autostereoscopic display apparatus
PHILIPS CORP469 citations99
US6054969AApr 25, 2000
Three-dimensional image display system
PHILIPS CORP170 citations99
US6046792AApr 4, 2000
Differential interferometer system and lithographic step-and-scan apparatus provided with such a system
PHILIPS CORP849 citations99
US5973689AOct 26, 1999
Cursor control with user feedback mechanism
PHILIPS CORP146 citations99
US5938606AAug 17, 1999
Method for the processing of signals relating to an object comprising moving parts and echographic device for carrying out this method
PHILIPS CORP153 citations99
US5933798AAug 3, 1999
Detecting a watermark embedded in an information signal
PHILIPS CORP352 citations99
US5900849AMay 4, 1999
Display headset
PHILIPS CORP225 citations99
US5869791AFeb 9, 1999
Method and apparatus for a touch sensing device having a thin film insulation layer about the periphery of each sensing element
PHILIPS CORP363 citations99
US5838308ANov 17, 1998
Optical touch input device
PHILIPS CORP271 citations99
US5799033AAug 25, 1998
Method of error protected transmission, method of error protected reception of data and transmission system for transmission of data
PHILIPS CORP139 citations99
US5798057AAug 25, 1998
Method of manufacturing a switchable cholesteric filter as well as a luminaire having such a filter
PHILIPS CORP180 citations99
US5793456AAug 11, 1998
Cholesteric polarizer and the manufacture thereof
PHILIPS CORP406 citations99
US5762823AJun 9, 1998
Switchable cholesteric filter and luminaire having such a filter
PHILIPS CORP189 citations99
US5754145AMay 19, 1998
Printed antenna
PHILIPS CORP195 citations99
US5674650AOct 7, 1997
Method of repetitively imaging a mask pattern on a substrate, and apparatus for performing the method
PHILIPS CORP170 citations99
US5633951AMay 27, 1997
Registration of volumetric images which are relatively elastically deformed by matching surfaces
PHILIPS CORP402 citations99
US5584068ADec 10, 1996
Direct conversion receiver
PHILIPS CORP170 citations99
US5579183ANov 26, 1996
Recording and reproducing an MPEG information signal on/from a record carrier
PHILIPS CORP123 citations99
US5548582AAug 20, 1996
Multicarrier frequency hopping communications system
PHILIPS CORP370 citations99
US5546365AAug 13, 1996
Record carriers containing a user's preferred order of reproduction of items of information included therein, and apparatus for use with and/or for creating such record carriers
PHILIPS CORP188 citations99
US5506704AApr 9, 1996
Cholesteric polarizer and the manufacture thereof
PHILIPS CORP243 citations99
US5473180ADec 5, 1995
Semiconductor device with an MOST provided with an extended drain region for high voltages
PHILIPS CORP162 citations99
US5451766ASep 19, 1995
Imaging device containing an electrooptic material to adjust the effective focal length of a lens element
PHILIPS CORP214 citations99
US5442414AAug 15, 1995
High contrast illumination system for video projector
PHILIPS CORP218 citations99
US5438692AAug 1, 1995
Direct conversion receiver
PHILIPS CORP158 citations99
US5432561AJul 11, 1995
System for automatically activating picture-in-picture when an auxiliary signal is detected
PHILIPS CORP258 citations99
US5416801AMay 16, 1995
Digital signal transmission system based on partitioning of a coded modulation with concatenated codings
PHILIPS CORP204 citations99
US5410370AApr 25, 1995
Single panel color projection video display improved scanning
PHILIPS CORP193 citations99
US5368033ANov 29, 1994
Magnetic resonance angiography method and apparatus employing an integration projection
PHILIPS CORP162 citations99
US5325442AJun 28, 1994
Fingerprint sensing device and recognition system having predetermined electrode activation
PHILIPS CORP571 citations99
US5291289AMar 1, 1994
Method and apparatus for transmission and reception of a digital television signal using multicarrier modulation
PHILIPS CORP322 citations99
US5270711ADec 14, 1993
Touch sensor array systems and display systems incorporating such
PHILIPS CORP194 citations99
US5223924AJun 29, 1993
System and method for automatically correlating user preferences with a T.V. program information database
PHILIPS CORP1,225 citations99
US5194862AMar 16, 1993
Touch sensor array systems and display systems incorporating such
PHILIPS CORP346 citations99
US5188760AFeb 23, 1993
Liquid crystalline material and display cell containing said material
PHILIPS CORP295 citations99
US5123397AJun 23, 1992
Vehicle management computer
PHILIPS CORP168 citations99
Showing the top 50 of 5,000+ patents by PatentIndex Score.