P

Inventor

CHEN KAI-SHEN

TW5 patents
⚠️ This page may combine multiple inventors who share the name “CHEN KAI-SHEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LU YUAN-JUI

3 patents
US8129938B2Mar 6, 2012

Multi power supply system for a portable device

LU YUAN-JUI14 citations79
US8253385B2Aug 28, 2012

Power supply

LU YUAN-JUI4 citations57
US8593106B2Nov 26, 2013

Dual-chargeable battery pack in a power supply

LU YUAN-JUI1 citations47

SOLAR FOCUS TECHNOLOGY CO LTD

1 patent
US8018098B2Sep 13, 2011

Portable solar power supply system and its applying device

SOLAR FOCUS TECHNOLOGY CO LTD23 citations85

EPISTAR CORP

1 patent
US10276747B2Apr 30, 2019

Substrate wafer and manufacturing method of a III-nitride semiconductor device

EPISTAR CORP0 citations41