SILICON LABS CP, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 11100
 
  
 
H04B TRANSMISSION 4206
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
H03K PULSE TECHNIQUE 2129
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 2283
 
  
 
G01S RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES1108
 
  
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 199

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9438290 Receiver having a calibration sourceSep 25, 11Sep 06, 16[H04B]
8988660 Optical detectorJun 29, 11Mar 24, 15[H04B, G01S]
8989330 Method and apparatus to detect a synchronization delimiterJul 30, 10Mar 24, 15[H04L]
8837646 Receiver having a scalable intermediate frequencySep 25, 11Sep 16, 14[H04L, H04B]
8712344 Transmitter having a programmable amplifier operating classMar 31, 11Apr 29, 14[H04B]
7046035 Programmable driver for an I/O pin of an integrated circuitApr 26, 05May 16, 06[H03K]
6642877 Method of forming D/A resistor strings with cross coupling switchesAug 13, 02Nov 04, 03[H03M]
6615324 Embedded microprocessor multi-level security system in flash memoryJan 07, 00Sep 02, 03[G06F]
6559629 Supply voltage monitor using bandgap device without feedbackJul 09, 01May 06, 03[G05F]
6529152 High precision SAR converter using resistor strip with auto zeroing functionJul 09, 01Mar 04, 03[H03N]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0250,789 GENERATING A MODULATED SIGNAL FOR A TRANSMITTERAbandonedMar 31, 11Oct 04, 12[H04L, H03B]
7558845 Modifying a DHCP configuration for one system according to a request from another systemExpiredFeb 19, 04Jul 07, 09[G06F]
2008/0126,728 METHOD AND APPARATUS FOR PROTECTING INTERNAL MEMORY FROM EXTERNAL ACCESSAbandonedOct 16, 07May 29, 08[G06F]
2007/0300,046 SYSTEM AND METHOD FOR PROGRAMMING INTEGRATED CIRCUIT PACKAGE VIA JTAG INTERFACEAbandonedMar 30, 07Dec 27, 07[G06F]
2006/0004,926 Smart buffer caching using look aside buffer for ethernetAbandonedJun 30, 04Jan 05, 06[G06F]
6724336 Segmented D/A converter with enhanced dynamic rangeExpiredMay 07, 02Apr 20, 04[H03M]
6452778 Parasitic insensitive capacitor in d/a converterExpiredJun 19, 00Sep 17, 02[H01G]

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