Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Peter Mantovanelli Barbosa — 2 Patents in 2021

DEDelta Electronics: 2 patents #35 of 378Top 10%
Cary, NC: #121 of 600 inventorsTop 25%
North Carolina: #985 of 5,924 inventorsTop 20%
Overall (2021): #123,692 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11211872 Power-factor-correction rectifiers with soft switching Yungtaek Jang, Misha Kumar, Tomas Sadilek 2021-12-28
11025172 Three-level modulation for wide output voltage range isolated DC/DC converters Chi Zhang, Yang Jiao 2021-06-01