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USPTO Patent Rankings Data through Sept 30, 2025
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Shengyi Liu — 7 Patents in 2016

The Boeing: 7 patents #11 of 1,788Top 1%
Sammamish, WA: #12 of 579 inventorsTop 3%
Washington: #312 of 12,053 inventorsTop 3%
Overall (2016): #12,765 of 481,213Top 3%
7 Patents 2016

Issued Patents 2016

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
9496713 Architecture and control method for dynamically conditioning multiple DC sources to drive an AC load Matthew J. Krolak, John M. Fifield 2016-11-15
9455461 System and method for fuel cell degradation management Lijun Gao, Joseph S. Breit 2016-09-27
9449739 High power, high frequency power cable Lijun Gao 2016-09-20
9425693 Systems and methods for high power DC/DC conversion using voltage converter cells Duanyang Wang, Dariusz Czarkowski, Francisco de Leon, Kamiar J. Karimi, Lijun Gao 2016-08-23
9401633 Three-phase inverter with a repositioned choke Qingquan Tang, Dazhong Gu, Dariusz Czarkowski, Francisco de Leon, Kamiar J. Karimi 2016-07-26
9331594 Conversion system for converting direct current into alternating current Dazhong Gu, Qingquan Tang, Dariusz Czarkowski, Francisco de Leon, Kamiar J. Karimi 2016-05-03
9287726 Virtual cell for battery thermal management Lijun Gao, George M. Roe 2016-03-15