Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
AC

Andrew C. Chu — 25 Patents

ASA123 Systems: 13 patents #4 of 171Top 3%
Apple: 7 patents #4,247 of 18,612Top 25%
RTX (Raytheon): 2 patents #5,307 of 15,912Top 35%
Cambridge, MA: #372 of 8,183 inventorsTop 5%
Massachusetts: #4,122 of 88,656 inventorsTop 5%
Overall (All Time): #161,361 of 4,157,543Top 4%
25 Patents All Time

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDate
12170376 Battery configurations for cell balancing Dylan Erb, Abraham B. Caulk, Ross L. Johnstal, Paul W. Firehammer, Edward T. Hillstrom +1 more 2024-12-17
11791470 Battery cell with electrolyte diffusion material Christopher T. S. Campbell, Tobias Zeilinger, Ghyrn E. Loveness, Qingcheng Zeng, Kenzo Nagai +1 more 2023-10-17
11699821 Battery packs having structural members for improving thermal management Josef L. Miler, Luke A. Wilhelm 2023-07-11
11588155 Battery configurations for cell balancing Dylan Erb, Abraham B. Caulk, Ross L. Johnstal, Paul W. Firehammer, Edward T. Hillstrom +1 more 2023-02-21
11532824 Current collector for a stacked battery design Christopher T. S. Campbell, Qingcheng Zeng, Kenzo Nagai, Isaac S. Harper, Donald G. Dafoe 2022-12-20
11296361 Bipolar battery design Qingcheng Zeng, Donald G. Dafoe, Steven Kaye 2022-04-05
11296380 Battery packs having structural members for improving thermal management Josef L. Miler, Luke A. Wilhelm 2022-04-05
10916741 Metallized current collector devices and materials Donald G. Dafoe, Christopher T. S. Campbell, Tobias Zeilinger, Kenzo Nagai, Qingcheng Zeng 2021-02-09
10916796 Selective charging matrix for rechargeable batteries Tobias Zeilinger, Donald G. Dafoe, Paul W. Firehammer, Christopher T. S. Campbell, Mario Tippelhofer +2 more 2021-02-09
10396339 Bi-metal battery tab Qingcheng Zeng, Donald G. Dafoe, Ashley S. Harvey, Junwei Jiang 2019-08-27
9608292 Lithium secondary cell with high charge and discharge rate capability and low impedance growth Antoni S. Gozdz, Ricardo Fulop, Yet-Ming Chiang, Gilbert N. Riley, Jr., Roger Lin 2017-03-28
9509019 Multifunctional mixed metal olivines for lithium ion batteries Yet-Ming Chiang, Young-Il Jang, Nonglak Meethong, Yu-Hua Kao, Gilbert N. Riley, Jr. +2 more 2016-11-29
9299966 High energy high power electrodes and batteries Yet-Ming Chiang, Young-Il Jang, Michael Wixom 2016-03-29
8617745 Lithium secondary cell with high charge and discharge rate capability and low impedance growth Antoni S. Gozdz, Ricardo Fulop, Yet-Ming Chiang, Gilbert N. Riley, Jr., Roger Lin 2013-12-31
8389154 Battery cell design and method of its construction Jonah Samuel Myerberg, Donald G. Dafoe, Grace S. Chang, Hung-Chieh Shiao 2013-03-05
8187735 Multifunctional mixed metal olivines for lithium ion batteries Yet-Ming Chiang, Young-Il Jang, Nonglak Meethong, Yu-Hua Kao, Gilbert N. Riley, Jr. +2 more 2012-05-29
8084158 Battery tab location design and method of construction Antoni S. Gozdz, Gilbert N. Riley, Jr., C. Michael Hoff 2011-12-27
8080338 Lithium secondary cell with high charge and discharge rate capability Antoni S. Gozdz, Yet-Ming Chiang, Gilbert N. Riley, Jr. 2011-12-20
7990101 Multi-configurable, scalable, redundant battery module with multiple fault tolerance C. Michael Hoff, Benjamin C. Shaffer, Greg Tremelling, Jonah Samuel Myerberg, Ricardo Fulop 2011-08-02
7976924 Active garment materials Thomas B. Stanford, Weldon S. Williamson, Elena Sherman 2011-07-12
7927732 Battery cell design and method of its construction Jonah Samuel Myerberg, Donald G. Dafoe, Grace S. Chang, Hung-Chieh Shiao 2011-04-19
7849524 Apparatus and method for controlling temperature with a multimode heat pipe element Weldon S. Williamson, Thomas B. Stanford, Elena Sherman 2010-12-14
7799461 Lithium secondary cell with high charge and discharge rate capability Antoni S. Gozdz, Yet-Ming Chiang, Gilbert N. Riley, Jr. 2010-09-21
7348101 Lithium secondary cell with high charge and discharge rate capability Antoni S. Gozdz, Yet-Ming Chiang, Gilbert N. Riley, Jr. 2008-03-25
7261979 Lithium secondary cell with high charge and discharge rate capability Antoni S. Gozdz, Yet-Ming Chiang, Gilbert N. Riley, Jr. 2007-08-28