Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Cheng-Chieh Chao

QBQuantumscape Battery: 5 patents #3 of 34Top 9%
San Jose, CA: #500 of 6,693 inventorsTop 8%
California: #3,968 of 66,859 inventorsTop 6%
Overall (2021): #34,839 of 548,734Top 7%
5 Patents 2021

Issued Patents 2021

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11211611 Solid state catholyte or electrolyte for battery using LiaMPbSc (M=Si, Ge, and/or Sn) Zhebo Chen, Tim Holme, Marie A. Mayer, Gilbert N. Riley, Jr. 2021-12-28
11165096 Annealed garnet electrolycte separators Arnold Allenic, Lei Cheng, Niall Donnelly, William H. Gardner, Tim Holme +2 more 2021-11-02
11158880 Translucent and transparent separators Zhebo Chen, Lei Cheng, Niall Donnelly, Tim Holme, Tommy HUANG +5 more 2021-10-26
11139479 Solid state catholyte or electrolyte for battery using LiaMPbSc (M=Si, Ge, and/or Sn) Zhebo Chen, Tim Holme, Marie A. Mayer, Gilbert N. Riley, Jr. 2021-10-05
11011796 Electrolyte separators including lithium borohydride and composite electrolyte separators of lithium-stuffed garnet and lithium borohydride Zhebo Chen, Tim Holme, Marie A. Mayer, Nick Perkins, Eric Tulsky +2 more 2021-05-18