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

Daka Research — 22 Patents

Rank (All Time): #26,681 of 105,732Top 30%
15 inventors
22 Patents All Time

Patents per Year

Patents granted per year, 2005 to 2011Bar chart with a peak of 5 patents in 2009.peak 52005: 4 patents20052006: 2 patents20062007: 2 patents20072008: 3 patents20082009: 5 patents20092010: 2 patents20102011: 4 patents2011

Top Inventors at Daka Research All Time

Showing 1–15 of 15 inventors

RankNamePatents
1 Pat Y. Mah 16
2 Alexander Joseph Kalogroulis 7
3 Alexander Joshef Kalogroulis 6
3 Kwong Keung Tung 6
3 Michael Ng 6
#6 Mark Sanders 4
#7 Clive Marles Sinclair 3
#8 Guangyi Shi 1
#8 Guanglie Zhang 1
#8 Heidi Wong 1
#8 Matthew Edward White 1
#8 Ming Wong 1
#8 Philip Heng Wai Leong 1
#8 Wen Li 1
#8 Yilun Luo 1