CIRRUS LOGIC INTERNATIONAL, LTD.
Patent Owner
Stats
- 35 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Mar 26, 1996 most recent publication
Details
- 35 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 2,132 Total Citation Count
- Aug 05, 1987 Earliest Filing
- 20 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
5502696 CD-ROM subcode R-W channel de-interleaving and de-scrambling method and apparatusSep 23, 94Mar 26, 96[G11B]
5500611 Integrated circuit with input/output pad having pullup or pulldownSep 30, 94Mar 19, 96[H03K]
5500819 Circuits, systems and methods for improving page accesses and block transfers in a memory systemSep 30, 94Mar 19, 96[G11C]
5473566 Memory architecture and devices, systems and methods utilizing the sameSep 12, 94Dec 05, 95[G11C]
5473573 Single chip controller-memory device and a memory architecture and methods suitable for implementing the sameMay 09, 94Dec 05, 95[G06F, G11C]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5477103 Sequence, timing and synchronization technique for servo system controller of a computer disk mass storage deviceExpiredJun 04, 93Dec 19, 95[G05B]
5446765 Apparatus for recovering data and clock information from an encoded serial data streamExpiredAug 17, 94Aug 29, 95[H04L]
5410547 Video controller IC with built-in test circuit and method of testingExpiredJun 17, 93Apr 25, 95[G06F]
5311460 Method and apparatus for performing high speed divide operationsExpiredDec 31, 92May 10, 94[G06F]
5280488 Reed-Solomon code system employing k-bit serial techniques for encoding and burst error trappingExpiredNov 08, 90Jan 18, 94[G06F]
5276856 Memory controller flexible timing control system and methodExpiredSep 28, 89Jan 04, 94[G06F, G11C]
5185602 Method and apparatus for producing perception of high quality grayscale shading on digitally commanded displaysExpiredApr 10, 89Feb 09, 93[G09G]
5122783 System and method for blinking digitally-commanded pixels of a display screen to produce a palette of many colorsExpiredJul 27, 90Jun 16, 92[G09G]
5032981 Method for increasing effective addressable data processing system memory spaceExpiredApr 10, 89Jul 16, 91[G06F]
Top Inventors for This Owner
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