SYMBIOS LOGIC INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 35412
 
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 32330
 
 
 
H03K PULSE TECHNIQUE 18113
 
 
 
G08C TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS 748
 
 
 
H03L AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES 674
 
 
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 5146
 
 
 
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 558
 
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 4155
 
 
 
G11C STATIC STORES 4147
 
 
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 4152

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6509927 Programmably addressable image sensorDec 16, 94Jan 21, 03[H04N]
6284586 Integrated circuit device and method of making the same using chemical mechanical polishing to remove material in two layers following maskingNov 01, 99Sep 04, 01[H01L]
6247040 Method and structure for automated switching between multiple contexts in a storage subsystem target deviceSep 30, 96Jun 12, 01[G06F]
6232649 Bipolar silicon-on-insulator structure and processDec 12, 94May 15, 01[H01L]
6049331 Step addressing in video RAMMay 20, 93Apr 11, 00[G09G]
6023754 Multiple channel data bus routing switching including parity generation capabilitiesJun 09, 94Feb 08, 00[G06F]
6017397 Automated washing methodMar 05, 93Jan 25, 00[B08B]
6014125 Image processing apparatus including horizontal and vertical scaling for a computer displayDec 08, 94Jan 11, 00[G09G]
6011283 Pillar emitter for BiCMOS devicesOct 19, 92Jan 04, 00[H01L]
6005200 Compensation of stylus signals in digitizing tabletAug 05, 94Dec 21, 99[G08C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6570221 Bonding of silicon wafersExpiredJul 27, 93May 27, 03[H01L]
6480817 Integrated circuit I/O pad cell modelingExpiredSep 01, 94Nov 12, 02[G06F, G06G]
6098916 Machine and method for producing logs of sheet materialExpiredJan 07, 98Aug 08, 00[B65H]
5869900 Sea-of-cells array of transistorsExpiredOct 16, 95Feb 09, 99[H01L]
5677564 Shallow trench isolation in integrated circuitsExpiredAug 21, 96Oct 14, 97[H01L]
5671397 Sea-of-cells array of transistorsExpiredMay 31, 95Sep 23, 97[H01L]
5456562 Parking deviceExpiredNov 12, 93Oct 10, 95[E04H]
5440883 Pulse-tube refrigeratorExpiredAug 24, 94Aug 15, 95[F25B]
5418925 Fast write I/O handling in a disk array using spare drive for bufferingExpiredOct 23, 92May 23, 95[G06F]
5375127 Method and apparatus for generating Reed-Soloman error correcting code across multiple word boundariesExpiredMar 25, 92Dec 20, 94[H03M, G06F]
5340752 Method for forming a bipolar transistor using doped SOGExpiredOct 23, 92Aug 23, 94[H01L]
5340770 Method of making a shallow junction by using first and second SOG layersExpiredOct 23, 92Aug 23, 94[H01L]
5274568 Method of estimating logic cell delay timeExpiredDec 05, 90Dec 28, 93[G06F]
5270983 Single element security fusible linkExpiredSep 13, 90Dec 14, 93[G11C]
5248350 Structure for improving gate oxide integrity for a semiconductor formed by a recessed sealed sidewall field oxidation processExpiredNov 30, 90Sep 28, 93[H01L]
5237660 Control method and apparatus for controlling the data flow rate in a FIFO memory, for synchronous SCSI data transfersExpiredDec 27, 88Aug 17, 93[G06F]
5226014 Low power pseudo-static ROMExpiredDec 24, 90Jul 06, 93[G11C]
5168464 Nonvolatile differential memory device and methodExpiredNov 29, 89Dec 01, 92[G11C]
5163132 Integrated controller using alternately filled and emptied buffers for controlling bi-directional data transfer between a processor and a data storage deviceExpiredJun 06, 89Nov 10, 92[G06F]
D329640 Enclosure for electronic equipmentExpiredOct 20, 89Sep 22, 92[]

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