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USPTO Patent Rankings Data through Sept 30, 2025
HC

Haichun Chun

SYSynopsys: 1 patents #1,143 of 2,302Top 50%
Sunnyvale, CA: #10,174 of 14,302 inventorsTop 75%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,112,354 of 4,157,543Top 75%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8762912 Tiered schematic-driven layout synchronization in electronic design automation Wern-Jieh Sun, Ernst Mayer, Greg Woolhiser, Kuldeep Karlcut 2014-06-24