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

Patrick Halahan — 3 Patents

TTTru-Si Technologies: 3 patents #9 of 16Top 60%
San Mateo, CA: #1,632 of 3,727 inventorsTop 45%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Patrick Halahan has been granted 3 US patents while listed as an inventor at Tru-Si Technologies. The first was granted in 2004 and the most recent in April 2009. Patrick Halahan ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Patrick Halahan in San Mateo, CA, US.

Patents per Year

Patents granted per year, 2004 to 2009Bar chart with a peak of 1 patents in 2004.peak 12004: 1 patents20042005: 1 patents20052009: 1 patents2009

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7521360 Electroplating and electroless plating of conductive materials into openings, and structures obtained thereby Sam Kao, Bosco Lan, Sergey Savastiouk, Oleg Siniaguine 2009-04-21
6897148 Electroplating and electroless plating of conductive materials into openings, and structures obtained thereby Sam Kao, Bosco Lan, Sergey Savastiouk, Oleg Siniaguine 2005-05-24
6749764 Plasma processing comprising three rotational motions of an article being processed Oleg Siniaguine, Sergey Savastiouk, Sam Kao 2004-06-15