Inventor
WEN XIAOQING
US44 patents
⚠️ This page may combine multiple inventors who share the name “WEN XIAOQING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SYNTEST TECHNOLOGIES INC
28 patentsUS7058869B2Jun 6, 2006
Method and apparatus for debug, diagnosis, and yield improvement of scan-based integrated circuits
SYNTEST TECHNOLOGIES INC119 citations97
US7412672B1Aug 12, 2008
Method and apparatus for broadcasting scan patterns in a scan-based integrated circuit
SYNTEST TECHNOLOGIES INC36 citations96
US7032148B2Apr 18, 2006
Mask network design for scan-based integrated circuits
SYNTEST TECHNOLOGIES INC84 citations96
US7007213B2Feb 28, 2006
Multiple-capture DFT system for detecting or locating crossing clock-domain faults during self-test or scan-test
SYNTEST TECHNOLOGIES INC52 citations95
US6957403B2Oct 18, 2005
Computer-aided design system to automate scan synthesis at register-transfer level
SYNTEST TECHNOLOGIES INC69 citations95
US6954887B2Oct 11, 2005
Multiple-capture DFT system for scan-based integrated circuits
SYNTEST TECHNOLOGIES INC64 citations95
US7191373B2Mar 13, 2007
Method and apparatus for diagnosing failures in an integrated circuit using design-for-debug (DFD) techniques
SYNTEST TECHNOLOGIES INC48 citations94
US7904857B2Mar 8, 2011
Computer-aided design system to automate scan synthesis at register-transfer level
SYNTEST TECHNOLOGIES INC20 citations92
US7444567B2Oct 28, 2008
Method and apparatus for unifying self-test with scan-test during prototype debug and production test
SYNTEST TECHNOLOGIES INC17 citations92
US7284175B2Oct 16, 2007
Method and apparatus for diagnosing failures in an integrated circuit using design-for-debug (DFD) techniques
SYNTEST TECHNOLOGIES INC30 citations92
US7552373B2Jun 23, 2009
Method and apparatus for broadcasting scan patterns in a scan-based integrated circuit
SYNTEST TECHNOLOGIES INC36 citations91
US7512851B2Mar 31, 2009
Method and apparatus for shifting at-speed scan patterns in a scan-based integrated circuit
SYNTEST TECHNOLOGIES INC39 citations91
US7331032B2Feb 12, 2008
Computer-aided design system to automate scan synthesis at register-transfer level
SYNTEST TECHNOLOGIES INC12 citations91
US7124342B2Oct 17, 2006
Smart capture for ATPG (automatic test pattern generation) and fault simulation of scan-based integrated circuits
SYNTEST TECHNOLOGIES INC31 citations91
US8775985B2Jul 8, 2014
Computer-aided design system to automate scan synthesis at register-transfer level
SYNTEST TECHNOLOGIES INC7 citations84
US7779322B1Aug 17, 2010
Compacting test responses using X-driven compactor
SYNTEST TECHNOLOGIES INC12 citations84
US7747920B2Jun 29, 2010
Method and apparatus for unifying self-test with scan-test during prototype debug and production test
SYNTEST TECHNOLOGIES INC8 citations84
US7735049B2Jun 8, 2010
Mask network design for scan-based integrated circuits
SYNTEST TECHNOLOGIES INC8 citations84
US7451371B2Nov 11, 2008
Multiple-capture DFT system for scan-based integrated circuits
SYNTEST TECHNOLOGIES INC9 citations84
US7260756B1Aug 21, 2007
Multiple-capture DFT system for detecting or locating crossing clock-domain faults during scan-test
SYNTEST TECHNOLOGIES INC11 citations84
US7945830B2May 17, 2011
Method and apparatus for unifying self-test with scan-test during prototype debug and production test
SYNTEST TECHNOLOGIES INC5 citations74
US7434126B2Oct 7, 2008
Computer-aided design (CAD) multiple-capture DFT system for detecting or locating crossing clock-domain faults
SYNTEST TECHNOLOGIES INC8 citations74
US7779323B2Aug 17, 2010
Multiple-capture DFT system for detecting or locating crossing clock-domain faults during self-test or scan-test
SYNTEST TECHNOLOGIES INC5 citations73
US7904773B2Mar 8, 2011
Multiple-capture DFT system for scan-based integrated circuits
SYNTEST TECHNOLOGIES INC4 citations61
US7721173B2May 18, 2010
Method and apparatus for broadcasting scan patterns in a scan-based integrated circuit
SYNTEST TECHNOLOGIES INC3 citations61
US9316688B2Apr 19, 2016
Multiple-capture DFT system for detecting or locating crossing clock-domain faults during scan-test
SYNTEST TECHNOLOGIES INC0 citations52
US9274168B2Mar 1, 2016
Multiple-capture DFT system for detecting or locating crossing clock-domain faults during scan-test
SYNTEST TECHNOLOGIES INC0 citations52
US9091730B2Jul 28, 2015
Multiple-capture DFT system for detecting or locating crossing clock-domain faults during scan-test
SYNTEST TECHNOLOGIES INC0 citations52
JAPAN SCIENCE & TECH AGENCY
4 patentsUS7962822B2Jun 14, 2011
Generating device, generating method, program and recording medium
JAPAN SCIENCE & TECH AGENCY9 citations82
US7979765B2Jul 12, 2011
Generating device, generating method, program and recording medium
JAPAN SCIENCE & TECH AGENCY6 citations61
US7971118B2Jun 28, 2011
Conversion device, conversion method, program, and recording medium
JAPAN SCIENCE & TECH AGENCY3 citations61
US7913144B2Mar 22, 2011
Diagnostic device, diagnostic method, program, and recording medium
JAPAN SCIENCE & TECH AGENCY1 citations50
KYUSHU INST TECHNOLOGY
3 patentsUS7743306B2Jun 22, 2010
Test vector generating method and test vector generating program of semiconductor logic circuit device
KYUSHU INST TECHNOLOGY10 citations83
US7478295B2Jan 13, 2009
Method and apparatus of fault diagnosis for integrated logic circuits
KYUSHU INST TECHNOLOGY3 citations62
US8001437B2Aug 16, 2011
Test pattern generation method for avoiding false testing in two-pattern testing for semiconductor integrated circuit
KYUSHU INST TECHNOLOGY4 citations61
MIYASE KOHEI
3 patentsUS8589751B2Nov 19, 2013
Don't-care-bit identification method and don't-care-bit identification program
MIYASE KOHEI0 citations47
US8453023B2May 28, 2013
Target logic value determination method for unspecified bit in test vector for combinational circuit and non-transitory computer-readable medium
MIYASE KOHEI0 citations36
US8429472B2Apr 23, 2013
Generating device, generating method, and program
MIYASE KOHEI0 citations32
SYNTEST TECH INC
2 patentsUS9678156B2Jun 13, 2017
Multiple-capture DFT method for detecting or locating crossing clock-domain faults during self-test or scan-test
SYNTEST TECH INC3 citations81
US9696377B2Jul 4, 2017
Method and apparatus for broadcasting scan patterns in a scan-based integrated circuit
SYNTEST TECH INC0 citations48