Inventor

WU I-LONG

TW5 patents

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

WU I LONG

2 patents

US5059939AOct 22, 1991

Variable resistor device

WU I LONG10 citations68

US4972056ANov 20, 1990

Keyswitch

WU I LONG12 citations68

WU I-LONG

2 patents

US7867641B2Jan 11, 2011

Solar energy power supply system

WU I-LONG1 citations47

US7585586B2Sep 8, 2009

Battery

WU I-LONG0 citations37

(unassigned)

1 patent

US6826834B2Dec 7, 2004

Manufacturing method of a muffler assembly