CIRRUS LOGIC INTERNATIONAL LTD.

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Technologies

Intl Class Technology # of Patents Rank
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 10297
 
 
 
G11C STATIC STORES 5124
 
 
 
H03K PULSE TECHNIQUE 5102
 
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 590
 
 
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 4123
 
 
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 3117
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 2170
 
 
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 159
 
 
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 163
 
 
 
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 151

Top Patents (by citation)

Patent # Title Filing Date Issue Date Intl Class Cited #
5,406,279 General purpose, hash-based technique for single-pass lossless data compressionSep 02, 92Apr 11, 95[H03M]128
5,300,835 CMOS low power mixed voltage bidirectional I/O bufferFeb 10, 93Apr 05, 94[H03K]109
5,291,499 Method and apparatus for reduced-complexity viterbi-type sequence detectorsMar 16, 92Mar 01, 94[G06F]106
5,473,566 Memory architecture and devices, systems and methods utilizing the sameSep 12, 94Dec 05, 95[G11C]69
5,298,915 System and method for producing a palette of many colors on a display screen having digitally-commanded pixelsJun 16, 92Mar 29, 94[G09G]63
5,424,881 Synchronous read channelFeb 01, 93Jun 13, 95[G11B, G06F]60
5,287,241 Shunt circuit for electrostatic discharge protectionFeb 04, 92Feb 15, 94[H02H]56
5,359,631 Timing recovery circuit for synchronous waveform samplingSep 30, 92Oct 25, 94[H03D]55
5,491,701 Burst error correctorOct 18, 94Feb 13, 96[G06F]49
5,440,244 Method and apparatus for controlling a mixed voltage interface in a multivoltage systemNov 08, 93Aug 08, 95[H03K]48

Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5,502,696 CD-ROM subcode R-W channel de-interleaving and de-scrambling method and apparatusSep 23, 94Mar 26, 96[G11B]
5,500,611 Integrated circuit with input/output pad having pullup or pulldownSep 30, 94Mar 19, 96[H03K]
5,500,819 Circuits, systems and methods for improving page accesses and block transfers in a memory systemSep 30, 94Mar 19, 96[G11C]
5,491,701 Burst error correctorOct 18, 94Feb 13, 96[G06F]
5,473,566 Memory architecture and devices, systems and methods utilizing the sameSep 12, 94Dec 05, 95[G11C]
5,473,573 Single chip controller-memory device and a memory architecture and methods suitable for implementing the sameMay 09, 94Dec 05, 95[G11C, G06F]
5,473,620 Programmable redundancy/syndrome generatorSep 21, 93Dec 05, 95[H03M]
5,467,042 Low power clocking apparatus and methodNov 08, 93Nov 14, 95[H03K]
5,467,297 Finite field inversionOct 18, 94Nov 14, 95[G06F]
5,465,260 Dual purpose cyclic redundancy checkNov 04, 93Nov 07, 95[G06F, H03M]

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Top Inventors for This Owner

Inventor Name Address # of Patent/Pub
Glover Neal
Bloomfield, CO
10
Dudley Trent
5348 S. Fox St. #101, Littleton, CO 80120
7
Bassetti Jr Chester F
Pleasanton, CA
6
Behrens Richard T
Louisville, CO
5
Zook Christopher P
Longmont, CO
5
Estakhri Petro
Fremont, CA
4
Patil Suhas S
Cupertino, CA
4
Anderson Kent D
Lafayette, CO
3
Bril Vlad
Campbell, CA
3
King Larry
Boulder, CO
3