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

Tongfu Microelectronics Co. — 29 Patents

Rank (All Time): #21,044 of 105,732Top 20%
12 inventors
29 Patents All Time

Patents per Year

Patents granted per year, 2017 to 2025Bar chart with a peak of 7 patents in 2018.peak 72017: 4 patents20172018: 7 patents20182019: 1 patents20192020: 2 patents20202021: 5 patents20212022: 1 patents20222023: 2 patents20232024: 6 patents20242025: 1 patents2025

Top Inventors at Tongfu Microelectronics Co. All Time

Showing 1–12 of 12 inventors

RankNamePatents
1 Lei Shi 18
2 Guoqing Yu 5
3 Honghui Wang 3
#4 Chang-Ming Lin 2
#4 Guohua Gao 2
#4 Yujuan Tao 2
#7 Guo-Hua Gao 1
#7 Haizhong Shi 1
#7 Jing-Lung Wu 1
#7 Wanchun Ding 1
#7 Xiaoyong Miao 1
#7 Yu Tao 1