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

Photodigm — 29 Patents

Rank (All Time): #20,721 of 105,732Top 20%
21 inventors
29 Patents All Time

Patents per Year

Patents granted per year, 2003 to 2022Bar chart with a peak of 6 patents in 2005.peak 62003: 4 patents20032004: 5 patents2005: 6 patents20052006: 4 patents2007: 2 patents20072008: 1 patents2009: 1 patents20092014: 2 patents2015: 1 patents20152017: 1 patents2018: 1 patents20182022: 1 patents2022

Top Inventors at Photodigm All Time

Showing 1–21 of 21 inventors

RankNamePatents
1 Gary A. Evans 17
2 Jay B. Kirk 7
3 Jacob M. Hammer 6
#4 John E. Spencer 4
#4 Steven Patterson 4
#4 Taha Masood 4
#7 Martin Achtenhagen 3
#7 Nuditha Vibhavie Amarasinghe 3
#7 Preston P. Young 3
#10 Annie Xiang 2
#10 Jerome K. Butler 2
#10 John Mattis 2
#10 Sarvotham Bhandarkar 2
#14 Darren Stephen Lee 1
#14 David A. Willis 1
#14 Dubravko Babic 1
#14 Duane E. Carter 1
#14 Duy Phan 1
#14 Jason O'Daniel 1
#14 William David Bragg 1
#14 Zuhair Hilali 1