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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Xiaolin Mao — 3 Patents in 2019

Futurewei Technologies: 3 patents #76 of 558Top 15%
Plano, TX: #88 of 636 inventorsTop 15%
Texas: #1,940 of 17,606 inventorsTop 15%
Overall (2019): #62,814 of 560,194Top 15%
3 Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10361626 Multi-level power factor correction circuit using hybrid devices Dianbo Fu, Heping Dai 2019-07-23
10333314 Multiple buck stage single boost stage optimizer Heping Dai 2019-06-25
10224827 Power converter with wide DC voltage range Huibin Zhu, Heping Dai, Dianbo Fu 2019-03-05