XILINX, 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 1568 51
 
 
H03K PULSE TECHNIQUE 819 4
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 318 143
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 286 24
 
 
G11C STATIC STORES 253 38
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 213 115
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 114 35
 
 
H04B TRANSMISSION 94 119
 
 
H03L AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES 91 22
 
 
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 45 23
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0076,134 INTEGRATED CIRCUIT WITH SHIELDING STRUCTURES Sep 15, 16 Mar 15, 18 [H01L]
2018/0059,174 VERSATILE TESTING SYSTEM Aug 29, 16 Mar 01, 18 [G01R]
2018/0047,663 STANDALONE INTERFACE FOR STACKED SILICON INTERCONNECT (SSI) TECHNOLOGY INTEGRATION Aug 15, 16 Feb 15, 18 [H01L]
2017/0236,809 CHIP PACKAGE ASSEMBLY WITH POWER MANAGEMENT INTEGRATED CIRCUIT AND INTEGRATED CIRCUIT DIE Feb 16, 16 Aug 17, 17 [H01L]
2017/0123,815 MULTISTAGE BOOT IMAGE LOADING BY CONFIGURATION OF A BUS INTERFACE Nov 03, 15 May 04, 17 [G06F]
2016/0335,120 ACCELERATING ALGORITHMS & APPLICATIONS ON FPGAs May 10, 16 Nov 17, 16 [G06F]
2016/0322,979 RECONFIGURABLE FRACTIONAL-N FREQUENCY GENERATION FOR A PHASE-LOCKED LOOP Apr 30, 15 Nov 03, 16 [H04B, H03L, H03M]
2016/0124,891 METHODS AND CIRCUITS FOR DEADLOCK AVOIDANCE Oct 31, 14 May 05, 16 [G06F]
2016/0064,328 MULTI-CHIP SILICON SUBSTRATE-LESS CHIP PACKAGING Aug 26, 14 Mar 03, 16 [H01L]
2015/0187,715 SEMICONDUCTOR DEVICE HAVING BUCKET-SHAPED UNDER-BUMP METALLIZATON AND METHOD OF FORMING SAME Mar 16, 15 Jul 02, 15 [H01L]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9923051 Substrate noise isolation structures for semiconductor devices Sep 21, 16 Mar 20, 18 [H01L]
9915696 Area-efficient performance monitors for adaptive voltage scaling Jul 06, 15 Mar 13, 18 [G01R, G06F]
9915869 Single mask set used for interposer fabrication of multiple products Jul 01, 14 Mar 13, 18 [G03F, G06F]
9916129 Flow control for direct memory access transfers Oct 29, 14 Mar 13, 18 [G06F]
9911465 High bandwidth memory (HBM) bandwidth aggregation switch Nov 08, 16 Mar 06, 18 [G11C, H01L]
9906232 Resolution programmable SAR ADC Mar 10, 17 Feb 27, 18 [H04L, H04B, H03M]
9899088 Content addressable memory decomposition Sep 23, 15 Feb 20, 18 [G11C, G06F]
9900027 Method and apparatus for detecting and correcting errors in a communication channel Apr 22, 15 Feb 20, 18 [H04L, H03M]
9885750 Speed model tuning for programmable integrated circuits with consideration of device yield, simulated frequency of operation, and speed of device components Jun 25, 15 Feb 06, 18 [G01R, G06F, H03K]
9887710 Impedance and swing control for voltage-mode driver Aug 03, 16 Feb 06, 18 [H04B, H03K, H02M, H03M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0282,299 THIN PROFILE METAL TRACE TO SUPPRESS SKIN EFFECT AND EXTEND PACKAGE INTERCONNECT BANDWIDTH Abandoned Apr 01, 14 Oct 01, 15 [H05K]
2014/0262,440 MULTI-LAYER CORE ORGANIC PACKAGE SUBSTRATE Abandoned Mar 14, 13 Sep 18, 14 [H05K]
2014/0205,934 SINGLE RETICLE APPROACH FOR MULTIPLE PATTERNING TECHNOLOGY Abandoned Jan 21, 13 Jul 24, 14 [G03F]
2013/0181,360 INTEGRATED CIRCUIT CONNECTIVITY USING FLEXIBLE CIRCUITRY Abandoned Jan 18, 12 Jul 18, 13 [H01L]
2012/0092,119 MULTIPLE-LOOP SYMMETRICAL INDUCTOR Abandoned Oct 15, 10 Apr 19, 12 [H01F]
2012/0030,438 Method and Apparatus for Performing Skew Removal in the Receiver of a Multi-Lane Communication Link Abandoned Jul 29, 10 Feb 02, 12 [G06F]
2011/0291,287 THROUGH-SILICON VIAS WITH LOW PARASITIC CAPACITANCE Abandoned May 25, 10 Dec 01, 11 [H01L]
2011/0215,465 MULTI-CHIP INTEGRATED CIRCUIT Abandoned Mar 03, 10 Sep 08, 11 [H01L]
2011/0210,443 SEMICONDUCTOR DEVICE HAVING BUCKET-SHAPED UNDER-BUMP METALLIZATION AND METHOD OF FORMING SAME Abandoned Feb 26, 10 Sep 01, 11 [H01L]
7994609 Shielding for integrated capacitors Expired Nov 21, 08 Aug 09, 11 [H01L]
2011/0121,438 EXTENDED UNDER-BUMP METAL LAYER FOR BLOCKING ALPHA PARTICLES IN A SEMICONDUCTOR DEVICE Abandoned Nov 23, 09 May 26, 11 [H01L]
7902477 Integrated circuit test work station Expired Jun 17, 05 Mar 08, 11 [B07C]
7873931 Congestion-based routing with reconfigurable cross-points for dense signal tapping Expired Mar 21, 08 Jan 18, 11 [G06F]
7788624 Methods of balancing logic resource usage in a programmable logic device Expired Oct 15, 09 Aug 31, 10 [G06F]
7784004 Skew lots for IC oscillators and other analog circuits Expired Apr 21, 05 Aug 24, 10 [G06F]
7724016 Characterizing circuit performance by separating device and interconnect impact on signal delay Expired Jan 19, 09 May 25, 10 [G01R]
7711328 Method of and circuit for sampling a frequency difference in an integrated circuit Expired Feb 22, 06 May 04, 10 [H04B]
7711907 Self aligning state machine Expired Feb 14, 07 May 04, 10 [G06F]
7711933 Exploiting unused configuration memory cells Expired Apr 09, 07 May 04, 10 [G06F]
2010/0088,478 System for Internally Monitoring an Integrated Circuit Abandoned Oct 06, 09 Apr 08, 10 [G06F]

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