Inventor
TSAI CHING-FU
TW7 patents
⚠️ This page may combine multiple inventors who share the name “TSAI CHING-FU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EPISTAR CORP
3 patentsUS8344409B2Jan 1, 2013
Optoelectronic device and method for manufacturing the same
EPISTAR CORP9 citations82
US8946736B2Feb 3, 2015
Optoelectronic device and method for manufacturing the same
EPISTAR CORP0 citations50
US7615773B2Nov 10, 2009
Semiconductor light-emitting device and manufacturing method thereof
EPISTAR CORP0 citations42
TAO MINING CO LTD
3 patentsUS12419805B2Sep 23, 2025
Device, body, method and system for health-care
TAO MINING CO LTD0 citations55
US12396922B2Aug 26, 2025
Device, body, method and system for health-care
TAO MINING CO LTD0 citations55
US12350229B2Jul 8, 2025
Device, body, method and system for health-care
TAO MINING CO LTD0 citations55