Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
VC

Visual Photonics Expitaxy Co. — 26 Patents

Rank (All Time): #23,387 of 105,732Top 25%
22 inventors
26 Patents All Time

Patents per Year

Patents granted per year, 2000 to 2025Bar chart with a peak of 4 patents in 2025.peak 42000: 2 patents20002001: 2 patents2007: 1 patents20072008: 3 patents2009: 1 patents20092015: 2 patents2017: 1 patents20172020: 2 patents2021: 3 patents20212022: 1 patents2023: 2 patents20232024: 2 patents2025: 4 patents2025

Top Inventors at Visual Photonics Expitaxy Co. All Time

Showing 1–22 of 22 inventors

RankNamePatents
1 Yu-Chung Chin 20
2 Chao-Hsing Huang 19
3 Kun-Chuan Lin 8
#4 Kai-Yu Chen 6
#4 Min-Nan Tseng 6
#4 Van-Truong Dai 6
#7 Lung-Chien Chen 3
#8 Dong-Sing Wuu 2
#8 Hui Wang 2
#8 Jin-Hsiang Liu 2
#8 Kuo-Hsiung Chang 2
#8 Man-Fang Huang 2
#8 Ray-Hua Horng 2
#8 Sun-Chin Wei 2
#15 Chien Hung Pan 1
#15 Hung-Chi Hsiao 1
#15 Huai-Tung Yang 1
#15 Jhao-Hang He 1
#15 Shih-Jane Tsai 1
#15 Van-Truoung Dai 1
#15 Van-Chien Nguyen 1
#15 Wei Wang 1