Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Shengyi Liu — 9 Patents in 2017

The Boeing: 9 patents #10 of 2,188Top 1%
Sammamish, WA: #6 of 593 inventorsTop 2%
Washington: #219 of 12,901 inventorsTop 2%
Overall (2017): #8,385 of 506,227Top 2%
9 Patents 2017

Issued Patents 2017

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9804613 Parallel transistor circuit controller Lijun Gao, Eugene V. Solodovnik, Kamiar J. Karimi 2017-10-31 $21,298,000
9768680 Power converter having EMI filter common to multiple converters Mariusz Bojarski, Kerim Colak, Dazhong Gu, Duanyang Wang, Qingquan Tang +3 more 2017-09-19 $27,102,000
9722564 Reconfigurable electromagnetic interference filter network Yujie Song, Eugene V. Solodovnik, Kamiar J. Karimi 2017-08-01 $27,961,000
9670913 Plasma actuating propulsion system for aerial vehicles Vyacheslav Khozikov 2017-06-06 $16,790,000
9647455 EMI filter systems and methods for parallel modular converters Lijun Gao, Matthew J. Krolak 2017-05-09 $9,471,000
9590159 Thermoelectric power generation from power feeder Lijun Gao, John M. Fifield 2017-03-07 $16,151,000
9574711 Method and system for regulating cryogenic vapor pressure Lijun Gao 2017-02-21 $12,446,000
9564845 System and method for generator main field energy extraction Matthew J. Krolak, Lijun Gao 2017-02-07 $25,892,000
9533638 Aircraft universal power converter Kamiar J. Karimi, Duanyang Wang, Francisco de Leon, Qingquan Tang, Dazhong Gu +3 more 2017-01-03 $17,494,000