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

Chromatic Research — 21 Patents

Rank (All Time): #28,633 of 105,732Top 30%
18 inventors
21 Patents All Time

Patents per Year

Patents granted per year, 1995 to 1999Bar chart with a peak of 10 patents in 1998.peak 101995: 1 patents19951996: 1 patents19961997: 4 patents19971998: 10 patents19981999: 5 patents1999

Top Inventors at Chromatic Research All Time

Showing 1–18 of 18 inventors

RankNamePatents
1 Stephen C. Purcell 10
2 Avery Li-Chun Wang 5
3 Brooks Stevens Read 2
3 James T. Battle 2
3 John Thomson 2
3 Wade K. Smith 2
#7 Andy Hung 1
#7 Andrew Hung 1
#7 Chad Fogg 1
#7 Daniel J. Culbert 1
#7 Denis Gulsen 1
#7 Jennifer F. Inman 1
#7 P. Michael Farmwald 1
#7 Paul Campbell 1
#7 Paul Hsieh 1
#7 Paul Kalapathy 1
#7 Roey Ben-Yoseph 1
#7 Sanford S. Lum 1