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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Joseph Michael Andruzzi — 2 Patents

SESemtech: 2 patents #60 of 201Top 30%
Raleigh, NC: #2,983 of 6,378 inventorsTop 50%
North Carolina: #18,944 of 45,564 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Joseph Michael Andruzzi has been granted 2 US patents while listed as an inventor at Semtech. The first was granted in 2002 and the most recent in December 2010. Joseph Michael Andruzzi ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Joseph Michael Andruzzi in Raleigh, NC, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7855864 Switched mode power supply method and apparatus Daragh MacGabhann, Brian Ashley Carpenter 2010-12-21 $7,554,000
6377032 Method and apparatus for virtual current sensing in DC-DC switched mode power supplies John Fogg, William Rader 2002-04-23 $36,462,000