Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Hongli Dai — 42 Patents

Apple: 38 patents #772 of 18,612Top 5%
EAE.I. Du Pont De Nemours And: 2 patents #2,942 of 8,010Top 40%
HSHybrid Power Generation Systems: 1 patents #15 of 44Top 35%
Los Altos, CA: #256 of 3,651 inventorsTop 8%
California: #10,539 of 386,348 inventorsTop 3%
Overall (All Time): #71,495 of 4,157,543Top 2%
42 Patents All Time

Issued Patents All Time

Showing 26–42 of 42 patents

Patent #TitleCo-InventorsDate
10297821 Cathode-active materials, their precursors, and methods of forming Christopher S. Johnson 2019-05-21
10170918 Electronic device wireless charging system Stephen P. Zadesky 2019-01-01
10164256 Cathode active materials for lithium-ion batteries Huiming Wu, Dapeng Wang, Christopher S. Johnson, John David Carter, Yanjie Cui +8 more 2018-12-25
10141572 Cathode active materials for lithium-ion batteries Huiming Wu, Dapeng Wang, Christopher S. Johnson, John David Carter, Yanjie Cui +8 more 2018-11-27
10128494 High-density precursor for manufacture of composite metal oxide cathodes for Li-ion batteries Christopher S. Johnson, Huiming Wu, John David Carter 2018-11-13
10084187 Cathode active materials having improved particle morphologies Huiming Wu, Dapeng Wang 2018-09-25
9917335 Methods for determining and controlling battery expansion Daniel W. Jarvis, David M. DeMuro, Julian Malinski, Julien Marcil, Meng Chi Lee +6 more 2018-03-13
9912186 Management of high-voltage lithium-polymer batteries in portable electronic devices Richard M. Mank 2018-03-06
9837835 Electronic device charging system Stephen P. Zadesky 2017-12-05
9716265 High-density precursor for manufacture of composite metal oxide cathodes for Li-ion batteries Christopher S. Johnson, Huiming Wu, John David Carter 2017-07-25
9455582 Electronic device and charging device for electronic device Stephen P. Zadesky 2016-09-27
9450443 Management of high-voltage lithium-polymer batteries in portable electronic devices Richard M. Mank 2016-09-20
8854012 Management of high-voltage lithium-polymer batteries in portable electronic devices Richard M. Mank 2014-10-07
8465871 Electrochemical cells with tabs Marc Juzkow, Aakar Patel, Jun Lui, Konstantin Tikhonov, Michael Erickson +2 more 2013-06-18
7402351 Carboxylic acid-based ionomer fuel cells 2008-07-22
6699623 High performance lithium or lithium ion cell 2004-03-02
6572997 Nanocomposite for fuel cell bipolar plate Zafar Iqbal, Jeff Pratt, Jim Matrunich, James V. Guiheen, Tim Rehg +1 more 2003-06-03