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

Tds Co. — 6 Patents

Rank (All Time): #80,023 of 105,732Top 80%
2 inventors
6 Patents All Time

Patents per Year

Patents granted per year, 1981 to 2024Bar chart with a peak of 2 patents in 2024.peak 21981: 1 patents19811982: 1 patents19821984: 1 patents19841986: 1 patents19862024: 2 patents2024

Top Inventors at Tds Co. All Time

Showing 1–2 of 2 inventors

RankNamePatents
1 David F. Shu 4
2 Takehiko Ushikubo 2