HC

Hung-Hsiang Chiang

CT Chunghwa Picture Tubes: 2 patents #298 of 907Top 35%
Overall (All Time): #548,793 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
12123570 Street equipment assembly 2024-10-22
11585503 Street light 2023-02-21
10827241 Network and power sharing device 2020-11-03
10721794 Intelligent street light KAI-YUAN KUO 2020-07-21
10539281 Intelligent street light structure KAI-YUAN KUO 2020-01-21
10250325 Network switching system Chen-Jie Jhu 2019-04-02
9151452 Fluorescent lamp with new LED tube 2015-10-06
7969546 Liquid crystal display panel Der-Chun Wu, De-Jiun Li 2011-06-28
7557896 Liquid crystal display panel Der-Chun Wu, De-Jiun Li 2009-07-07