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

Sdk — 6 Patents

Rank (All Time): #84,232 of 105,732Top 80%
5 inventors
6 Patents All Time

Patents per Year

Patents granted per year, 1994 to 2013Bar chart with a peak of 1 patents in 1994.peak 11994: 1 patents19942001: 1 patents20012008: 1 patents20082009: 1 patents20092010: 1 patents20102013: 1 patents2013

Top Inventors at Sdk All Time

Showing 1–5 of 5 inventors

RankNamePatents
1 Kurtis Bear 3
2 Forrest Clay 1
2 Hiroichi Matsumoto 1
2 Kiyotaka Sakai 1
2 Masaki Matsukawa 1