Inventor
TSAI SEN-YUH
TW7 patents
⚠️ This page may combine multiple inventors who share the name “TSAI SEN-YUH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNITY OPTO TECHNOLOGY CO LTD
6 patentsUS8047685B2Nov 1, 2011
Adjustable lighting device
UNITY OPTO TECHNOLOGY CO LTD9 citations83
USD794866SAug 15, 2017
LED bulb lamp cover
UNITY OPTO TECHNOLOGY CO LTD10 citations81
US9544952B2Jan 10, 2017
Linear dimming LED driver circuit capable of adjusting color temperature
UNITY OPTO TECHNOLOGY CO LTD2 citations72
US9435491B2Sep 6, 2016
LED lead frame and lamp thereof
UNITY OPTO TECHNOLOGY CO LTD2 citations60
US9671070B2Jun 6, 2017
LED spherical lamp
UNITY OPTO TECHNOLOGY CO LTD0 citations41
US9638390B2May 2, 2017
Axially symmetric LED light bulb
UNITY OPTO TECHNOLOGY CO LTD0 citations41