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Home › 2021 › Ritdisplay › Yih Chang

Yih Chang — 1 Patent in 2021

ACArolltech Co.: 1 patents #1 of 2Top 50%

New Taipei, TW: #647 of 1,901 inventorsTop 35%

Overall (2021): #203,011 of 548,734Top 40%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10923557	Active-matrix light-emitting diode (AMOLED) free of TFT within an active area	Yusheng Chang	2021-02-16

Yih Chang — 1 Patent in 2021

Issued Patents 2021

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