Inventor
WENG YUFENG
JP13 patents
⚠️ This page may combine multiple inventors who share the name “WENG YUFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NITTO DENKO CORP
6 patentsUS11940120B2Mar 26, 2024
Desktop illumination device
NITTO DENKO CORP1 citations62
US12487392B2Dec 2, 2025
Light incoupling element, related method and uses
NITTO DENKO CORP0 citations52
US12078837B2Sep 3, 2024
Light deflection tape, related method and uses
NITTO DENKO CORP0 citations52
US12147068B2Nov 19, 2024
Light guide member for illumination device, and illumination device
NITTO DENKO CORP0 citations51
US12105313B2Oct 1, 2024
Lighting device
NITTO DENKO CORP0 citations51
US12546468B2Feb 10, 2026
Construction
NITTO DENKO CORP0 citations49
SHARP KK
3 patentsKIMURA MITSUNOBU
2 patentsWENG YUFENG
2 patentsUS8772790B2Jul 8, 2014
Nitride semiconductor light-emitting element, nitride semiconductor light-emitting device, and method of manufacturing nitride semiconductor light-emitting element
WENG YUFENG2 citations56
US8829559B2Sep 9, 2014
Nitride semiconductor light-emitting device and production method thereof
WENG YUFENG0 citations25