Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sergio Amoni — 4 Patents

IBM: 4 patents #21,783 of 70,183Top 35%
Raleigh, NC: #1,922 of 6,378 inventorsTop 35%
North Carolina: #12,022 of 45,564 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Sergio Amoni has been granted 4 US patents while listed as an inventor at IBM. The first was granted in 1999 and the most recent in March 2003. Sergio Amoni ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Sergio Amoni in Raleigh, NC, US.

Patents per Year

Patents granted per year, 1999 to 2003Bar chart with a peak of 1 patents in 1999.peak 11999: 1 patents19992000: 1 patents20002002: 1 patents20022003: 1 patents2003

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6535947 Methods, systems and computer program products for logically segmenting devices on a universal serial bus Phuc Ky Do, Kumar Basalingappa Kori, Robert E. Russell, David A. Williams 2003-03-18 $13,080,000
6334793 Enhanced universal serial bus Timothy Scott Brookie, Paul D. Kangas 2002-01-01
6086430 Enhanced universal serial bus Timothy Scott Brookie, Paul D. Kangas 2000-07-11 $21,738,000
5884086 System and method for voltage switching to supply various voltages and power levels to a peripheral device Paul D. Kangas, John David Landers, Jr. 1999-03-16 $18,667,000