Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Mario Larouche — 12 Patents

SYSynopsys: 7 patents #152 of 2,302Top 7%
SYSynplicity: 4 patents #6 of 31Top 20%
MGMentor Graphics: 1 patents #345 of 698Top 50%
Lake Oswego, OR: #111 of 769 inventorsTop 15%
Oregon: #3,634 of 28,073 inventorsTop 15%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Mario Larouche has been granted 12 US patents while listed as an inventor at Synopsys. The first was granted in 2006 and the most recent in August 2019. Mario Larouche ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Mario Larouche in Lake Oswego, OR, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10382417 Secure protocol for chip authentication Michael Chen, Joseph P. Skudlarek 2019-08-13
8756557 Techniques for use with automated circuit design and simulations Chun Kit Ng, Richard C. Maixner, Kenneth S. McElvain 2014-06-17 $8,690,000
8205186 Incremental modification of instrumentation logic 2012-06-19 $3,229,000
7984400 Techniques for use with automated circuit design and simulations Richard C. Maixner, Chun Kit Ng, Kenneth S. McElvain 2011-07-19 $1,748,000
7962869 Method and system for debug and test using replicated logic Chun Kit Ng 2011-06-14 $2,204,000
7908574 Techniques for use with automated circuit design and simulations Richard C. Maixner, Chun Kit Ng, Kenneth S. McElvain 2011-03-15 $6,427,000
7904859 Method and apparatus for determining a phase relationship between asynchronous clock signals Richard C. Maixner, Chun Kit Ng, Kenneth S. McElvain 2011-03-08 $2,668,000
7827510 Enhanced hardware debugging with embedded FPGAS in a hardware description language Nils Endric Schubert, Kenneth S. McElvain, John Mark Beardslee 2010-11-02 $6,837,000
7398445 Method and system for debug and test using replicated logic Chun Kit Ng 2008-07-08
7240303 Hardware/software co-debugging in a hardware description language Nils Endric Schubert, Kenneth S. McElvain, John Mark Beardslee 2007-07-03 $1,243,000
7213216 Method and system for debugging using replicated logic and trigger logic Chun Kit Ng 2007-05-01 $1,079,000
7107570 Method and system for user-defined triggering logic in a hardware description language Chun Kit Ng 2006-09-12 $1,646,000