HC

Hung-Jen Chang

PR Proofpoint: 14 patents #6 of 163Top 4%
TI Trend Micro Incorporated: 2 patents #154 of 749Top 25%
AC Allied Industrial Corp.: 2 patents #2 of 16Top 15%
NT Network General Technology: 1 patents #12 of 22Top 55%
AE Advanced Semiconductor Engineering: 1 patents #625 of 1,073Top 60%
UC Uchida Yoko Global Co.: 1 patents #3 of 5Top 60%
ET Etron Technology: 1 patents #75 of 145Top 55%
ME Mediatek: 1 patents #1,722 of 2,888Top 60%
📍 Planada, CA: #4 of 26 inventorsTop 20%
🗺 California: #20,738 of 386,348 inventorsTop 6%
Overall (All Time): #149,518 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
5527887 Disazo acid dyestuffs for polyamide fibers applicable in neutral solution Hsien-Chyang Tsien, Chen-Kung Chi 1996-06-18