CZ

Changgua Zhen

NC Najing Technology Corporation: 4 patents #1 of 43Top 3%
AR Agency For Science, Technology And Research: 1 patents #909 of 2,337Top 40%
Overall (All Time): #897,786 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12193277 Light-emitting device Huajin Ren, Xinyan GU 2025-01-07
11839886 Liquid guiding component and using method and application thereof Xinyan GU, Junjun PENG 2023-12-12
11453795 Ink formulation, optoelectronic devices, and preparation methods of functional layer of optoelectronic devices Haitao Guo, Junjun PENG 2022-09-27
10943781 Manufacturing method for light emitting device, light emitting device, and hybrid light emitting device Xinyan GU 2021-03-09
8518559 Arylamine compounds and electronic devices Zhikuan Chen 2013-08-27