Issued Patents All Time
Showing 25 most recent of 102 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12394812 | Fuel cell stack re-compression method and design | Yeh-Hung Lai | 2025-08-19 |
| 12315977 | Shock-force mitigation systems and methods for electrochemical fuel cell stacks | Yeh-Hung Lai, Balasubramanian Lakshmanan | 2025-05-27 |
| 10964956 | Fuel cell stack assembly | — | 2021-03-30 |
| 10811697 | Fuel cells, half plates, and methods for designing the same | Liang Xi, Xi Yang, Siguang Xu | 2020-10-20 |
| 10811719 | Fuel cell stack alignment system and method of assembling a fuel cell stack | — | 2020-10-20 |
| 10629938 | Fuel cell end plate unit and stack | Liang Xi, Yeh-Hung Lai, Xi Yang, Siguang Xu | 2020-04-21 |
| 10601063 | Method of manufacturing a fuel cell stack | Liang Xi, Yeh-Hung Lai, Xi Yang | 2020-03-24 |
| 10468707 | Fuel cell stack assembly | Xi Yang, Liang Xi, Siguang Xu, Yeh-Hung Lai | 2019-11-05 |
| 10388979 | Method of manufacturing a fuel cell stack | Xi Yang, Liang Xi, Siguang Xu, Yeh-Hung Lai | 2019-08-20 |
| 10035311 | Method for manufacturing a leak tight porous component | Alexander J. Dan, Edward Gerard Strucinski, II | 2018-07-31 |
| 9755251 | Electrical signal processing system for fuel cell stack | Jeff D. Williams | 2017-09-05 |
| 9705139 | Printed multi-function seals for fuel cells | Steven G. Goebel, Anita Luong | 2017-07-11 |
| 9647279 | Systems and methods for mitigating carbon corrosion in a fuel cell system | Swaminatha P. Kumaraguru, Balasubramanian Lakshmanan | 2017-05-09 |
| 9537161 | Freeze-tolerant valve | — | 2017-01-03 |
| 9502731 | Fuel cell plate features to resolve differences in component tolerances | Jeff D. Williams, Matthew J. Beutel, Steven J. Spencer | 2016-11-22 |
| 9405192 | Layered radiation-sensitive materials with varying sensitivity | Gerald W. Fly, Yeh-Hung Lai, Keith E. Newman, Alan J. Jacobsen, William B. Carter +3 more | 2016-08-02 |
| 9379408 | Hemmed fuel cell stack enclosure | Anthony G. Chinnici | 2016-06-28 |
| 9356306 | Plated photopolymer based fuel cell | Steven G. Goebel, Gerald W. Fly, Alan J. Jacobsen, Joanna A. Kolodziejska, Hung D. Nguyen | 2016-05-31 |
| 9256132 | Layered radiation-sensitive materials with varying sensitivity | Gerald W. Fly, Yeh-Hung Lai, Keith E. Newman, Alan J. Jacobsen, William B. Carter +1 more | 2016-02-09 |
| 9178224 | Sealing design for stamped plate fuel cells | Steven G. Goebel, Matthew J. Beutel, Robert Thompson, Jeff D. Williams, Steven J. Spencer | 2015-11-03 |
| 9153826 | Bipolar plate with features for mitigation of exit water retention | Jon P. Owejan, Steven J. Spencer, Thomas A. Trabold | 2015-10-06 |
| 9104111 | Solution to optical constraint on microtruss processing | — | 2015-08-11 |
| 9088021 | Multi-cell electric signal processing bipolar plate features | Jeff D. Williams | 2015-07-21 |
| 9017895 | Dual channel step in fuel cell plate | Gerald W. Fly, Steven J. Spencer | 2015-04-28 |
| 9005847 | Fuel cell fabrication using photopolymer based processes | Yeh-Hung Lai, Keith E. Newman, Gerald W. Fly, Ping Liu, Alan J. Jacobsen +2 more | 2015-04-14 |