DD

Donald G. Dafoe

Apple: 7 patents #4,247 of 18,612Top 25%
AS A123 Systems: 3 patents #48 of 171Top 30%
Overall (All Time): #215,128 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12294059 Battery with discontinuous bond layer Qingcheng Zeng 2025-05-06
11837707 Battery cell interconnect and methods of manufacture thereof Jonathan L. Hall, Luke A. Wilhelm, Qingcheng Zeng, Mujeeb Ijaz 2023-12-05
11791470 Battery cell with electrolyte diffusion material Christopher T. S. Campbell, Andrew C. Chu, Tobias Zeilinger, Ghyrn E. Loveness, Qingcheng Zeng +1 more 2023-10-17
11699815 Stacked battery components and configurations Qingcheng Zeng 2023-07-11
11532824 Current collector for a stacked battery design Andrew C. Chu, Christopher T. S. Campbell, Qingcheng Zeng, Kenzo Nagai, Isaac S. Harper 2022-12-20
11335977 Inter-cell connection materials Qingcheng Zeng, Tobias Zeilinger, Kenzo Nagai 2022-05-17
11296361 Bipolar battery design Andrew C. Chu, Qingcheng Zeng, Steven Kaye 2022-04-05
11264665 Battery housings for accommodating swelling of electrode assemblies Qingcheng Zeng, Kenzo Nagai 2022-03-01
11043703 Stacked battery components and configurations Qingcheng Zeng 2021-06-22
11018343 Current collector surface treatment Qingcheng Zeng, Kenzo Nagai 2021-05-25
10916796 Selective charging matrix for rechargeable batteries Tobias Zeilinger, Paul W. Firehammer, Andrew C. Chu, Christopher T. S. Campbell, Mario Tippelhofer +2 more 2021-02-09
10916741 Metallized current collector devices and materials Andrew C. Chu, Christopher T. S. Campbell, Tobias Zeilinger, Kenzo Nagai, Qingcheng Zeng 2021-02-09
10686178 Battery cell interconnect and methods of manufacture thereof Jonathan L. Hall, Luke A. Wilhelm, Qingcheng Zeng, Mujeeb Ijaz 2020-06-16
10658632 Battery housings for accommodating swelling of electrode assemblies Qingcheng Zeng, Kenzo Nagai 2020-05-19
10573876 Fuse design for a lithium-ion battery Qingcheng Zeng 2020-02-25
10396339 Bi-metal battery tab Qingcheng Zeng, Andrew C. Chu, Ashley S. Harvey, Junwei Jiang 2019-08-27
10153474 Separators having improved temperature ranges for battery shutdown Qingcheng Zeng 2018-12-11
8389154 Battery cell design and method of its construction Jonah Samuel Myerberg, Grace S. Chang, Andrew C. Chu, Hung-Chieh Shiao 2013-03-05
8119280 Cap assembly for a high current capacity energy delivery device William H. Gardner, Lucien Fontaine 2012-02-21
7927732 Battery cell design and method of its construction Jonah Samuel Myerberg, Grace S. Chang, Andrew C. Chu, Hung-Chieh Shiao 2011-04-19