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

Hunter Optical Co. — 14 Patents

Rank (All Time): #39,717 of 105,732Top 40%
2 inventors
14 Patents All Time

Patents per Year

Patents granted per year, 2004 to 2021Bar chart with a peak of 3 patents in 2005.peak 32004: 1 patents20042005: 3 patents20052006: 2 patents20062007: 2 patents20072008: 2 patents20082011: 1 patents20112013: 1 patents20132018: 1 patents20182021: 1 patents2021

Top Inventors at Hunter Optical Co. All Time

Showing 1–2 of 2 inventors

RankNamePatents
1 Su-Min Kung 14
2 Chang Lu Huang 1