Inventor
HUANG YI WEN
CN23 patents
⚠️ This page may combine multiple inventors who share the name “HUANG YI WEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EPISTAR CORP
10 patentsUS9196806B2Nov 24, 2015
Light emitting device
EPISTAR CORP10 citations84
USD743919SNov 24, 2015
Light-emitting diode
EPISTAR CORP7 citations84
USD709840SJul 29, 2014
Light-emitting diode
EPISTAR CORP13 citations84
US9590143B2Mar 7, 2017
Light emitting device
EPISTAR CORP2 citations73
US11699774B2Jul 11, 2023
Semiconductor device
EPISTAR CORP1 citations72
US11024768B2Jun 1, 2021
Semiconductor device
EPISTAR CORP1 citations72
US10535799B2Jan 14, 2020
Semiconductor device
EPISTAR CORP2 citations72
US10511140B2Dec 17, 2019
Light-emitting device
EPISTAR CORP0 citations52
US10090643B2Oct 2, 2018
Light-emitting device
EPISTAR CORP0 citations52
US9837792B2Dec 5, 2017
Light-emitting device
EPISTAR CORP0 citations52
MACROBLOCK INC
3 patentsUS8787051B2Jul 22, 2014
Method and apparatus for controlling the equivalent resistance of a converter
MACROBLOCK INC23 citations91
US9263941B2Feb 16, 2016
Power factor-corrected resonant converter and parallel power factor-corrected resonant converter
MACROBLOCK INC2 citations61
US8937463B2Jan 20, 2015
Common-core power factor correction resonant converter
MACROBLOCK INC0 citations40