Inventor
YEH FENG-CHUAN
TW5 patents
⚠️ This page may combine multiple inventors who share the name “YEH FENG-CHUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
E INK HOLDINGS INC
4 patentsUSD676049SFeb 12, 2013
Touch pen
E INK HOLDINGS INC28 citations85
US10068514B2Sep 4, 2018
Electronic paper display apparatus and a detection method thereof
E INK HOLDINGS INC2 citations67
USD722052SFeb 3, 2015
Digital notebook
E INK HOLDINGS INC2 citations55
US10360867B2Jul 23, 2019
Electronic paper display device
E INK HOLDINGS INC1 citations50