Inventor

LI CHENG-YI

TW2 patents

⚠️ This page may combine multiple inventors who share the name “LI CHENG-YI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHI MEI COMM SYSTEMS INC

1 patent

US7586353B2Sep 8, 2009

Electronic pulse-generating device

CHI MEI COMM SYSTEMS INC2 citations48

LI CHENG-YI

1 patent

US9018919B2Apr 28, 2015

Battery detector for portable electronic device and method thereof

LI CHENG-YI0 citations18