Zuo Dai — 13 Patents at Synopsys

Zuo Dai has been granted 13 US patents while listed as an inventor at Synopsys. The first was granted in 2013 and the most recent in May 2025. Zuo Dai ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Zuo Dai in San Jose, CA, US.

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12307187	Circuit design having an improved clock tree	Tao Huang, Tao Lin, Min Pan, Jaehan Jeon	2025-05-20
12147748	System for making circuit design changes	Konstantinos Tsirogiannis, Tao Huang, Jaehan Jeon, Tobias Bjerregaard, Tao Lin +1 more	2024-11-19	$149,354,000
10318684	Network flow based framework for clock tree optimization	Aiqun Cao	2019-06-11	$10,916,000
9009632	High performance design rule checking technique	Dick Liu, Ming-Tsung Su	2015-04-14	$7,048,000
8843867	Low-overhead multi-patterning design rule check	Scott I. Chase, Dick Liu, Ming-Tsung Su	2014-09-23	$3,498,000
8799835	Real time DRC assistance for manual layout editing	Jon Bendicksen, Randy Bishop, John Hapli, Dick Liu, Ming-Tsung Su	2014-08-05	$3,710,000
8719738	High performance design rule checking technique	Dick Liu, Ming-Tsung Su	2014-05-06	$2,970,000
8713486	High performance design rule checking technique	Dick Liu, Ming-Tsung Su	2014-04-29	$4,552,000
8677297	Low-overhead multi-patterning design rule check	Scott I. Chase, Dick Liu, Ming-Tsung Su	2014-03-18	$3,958,000
8661377	Real time DRC assistance for manual layout editing	Jon Bendicksen, Randy Bishop, John Hapli, Dick Liu, Ming-Tsung Su	2014-02-25	$4,584,000
8453103	Real time DRC assistance for manual layout editing	Jon Bendicksen, Randy Bishop, John Hapli, Dick Liu, Ming-Tsung Su	2013-05-28	$4,195,000
8448097	High performance DRC checking algorithm for derived layer based rules	Dick Liu, Ming-Tsung Su	2013-05-21	$7,246,000
8352887	High performance design rule checking technique	Dick Liu, Ming-Tsung Su	2013-01-08	$5,421,000

Zuo Dai — 13 Patents

Issued Patents All Time

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