DSP GROUP SWITZERLAND AG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H03K PULSE TECHNIQUE 3128
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 3282
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
H03B GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS 261
 
  
 
H03D DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER 247
 
  
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 199
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361
 
  
 
H03L AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES 179
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 1110
 
  
 
H04B TRANSMISSION 1209

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8787301 Method and device for interference mitigation using redundant transmission in separate ISM bandsApr 11, 05Jul 22, 14[H04L, H04W]
8183941 Electronic device for generating a local oscillator signal having a frequency equal to a fractional part of a fundamental frequencyMar 01, 06May 22, 12[H04B]
7948928 Cordless telephone systemJan 20, 04May 24, 11[H04J]
7466114 Voltage converterOct 19, 04Dec 16, 08[G05F]
7420409 Phase locked loop demodulator with gain controlOct 09, 03Sep 02, 08[H03D]
7333554 Communication system with frequency modulation and a single local oscillatorMar 14, 01Feb 19, 08[H04L]
7199640 Bi-directional double NMOS switchSep 22, 03Apr 03, 07[H03K]
7116134 Voltage comparatorFeb 10, 03Oct 03, 06[H03K]
7076612 Cache interface circuit for automatic control of cache bypass modes and associated power savingsApr 10, 01Jul 11, 06[G06F]
7016316 Synchronous TDD systemDec 18, 00Mar 21, 06[H04L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7652316 Semiconductor transistor (DMOS) device for use as a power amplifierExpiredApr 21, 04Jan 26, 10[H01L]
7536509 Method for fetching data from a non-volatile memory in an integrated circuit and corresponding integrated circuitExpiredApr 29, 03May 19, 09[G06F]
7535208 Capacitive feedback circuitExpiredJun 25, 03May 19, 09[G05F]
7526302 Method of synchronizing a mobile station with a base stationExpiredMay 29, 02Apr 28, 09[H04B]
2009/0092,119 BLIND-SLOT RADIO WITH NON-BLIND-SLOT SCANNING MODEAbandonedDec 20, 06Apr 09, 09[H04J]
7479741 Method and device for supplying power to LEDsExpiredJun 28, 04Jan 20, 09[G05F]
2008/0159,355 Device For Use In A Frequency Hopping SystemAbandonedApr 12, 05Jul 03, 08[H04B]
7389384 Apparatus and method for fetching data from memoryExpiredApr 22, 03Jun 17, 08[G06F]
7245889 Signal source with multiphase filterExpiredSep 24, 01Jul 17, 07[G06F]
2005/0268,157 Method for writing data to a non-volatile memory embedded in an integrated circuit and corresponding circuitAbandonedDec 01, 04Dec 01, 05[G06F]
6963987 Data processing unit with access to the memory of another data processing unit during standbyExpiredNov 21, 00Nov 08, 05[G06F]
6763239 Control unit for a terminal of a digital cordless telecommunication system, and method for such a control unitExpiredFeb 07, 01Jul 13, 04[H04Q]
6728900 Microcomputer with test instruction memoryExpiredSep 07, 00Apr 27, 04[G06F, G01R]

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