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

Top Vending Machine Electronics Co. — 12 Patents

Rank (All Time): #45,201 of 105,732Top 45%
1 inventors
12 Patents All Time

Patents per Year

Patents granted per year, 2018 to 2025Bar chart with a peak of 2 patents in 2018.peak 22018: 2 patents20182020: 1 patents20202021: 2 patents20212022: 1 patents20222023: 2 patents20232024: 2 patents20242025: 2 patents2025

Top Inventors at Top Vending Machine Electronics Co. All Time

Showing 1–1 of 1 inventors

RankNamePatents
1 Yuan-Fong Chang 12