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Ching-Han Chang

YA Yahoo Assets: 1 patents #49 of 241Top 25%
TI Texas Instruments: 1 patents #500 of 1,319Top 40%
Overall (2024): #179,209 of 561,600Top 35%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12181516 Lead guides having a recessed face Chi-Tsung Lee, Chun-Hsien Lu 2024-12-31
12050639 Method and system for sketch based search Wei-Lun Su, Wen-Hsuan Wu, Tzu-Chiang Liou 2024-07-30