Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281948 | Negative Poisson ratio piezoresistive sensor and method of manufacture | Zhiyong Liang, Yan Li, Sida Luo, Tao Liu | 2025-04-22 |
| 11498248 | Material systems and methods of manufacture for auxetic foams | Yan Li | 2022-11-15 |
| 10955300 | Negative poisson ratio piezoresistive sensor and method of manufacture | Zhiyong Liang, Yan Li, Sida Luo, Tao Liu | 2021-03-23 |
| 10906813 | Functionalized carbon nanotubes and methods | Yan Li, Zhiyong Liang | 2021-02-02 |
| 10522736 | Method of manufacture for polymer foam-based piezoelectric material | Yan Li | 2019-12-31 |
| 10479004 | Material systems and methods of manufacture for auxetic foams | Yan Li | 2019-11-19 |
| 10196269 | Manufacturing of macroscopic nanomaterials using fluid under elevated temperature and pressure | Zhiyong Liang, Yan Li, Jin Gyu Park | 2019-02-05 |
| 9486333 | Prosthetic socket apparatus and systems | Ben Wang, Chun Zhang, Leslie D. Kramer, Arlene Gillis | 2016-11-08 |
| 9490420 | Polymer foam-based piezoelectric materials and method of manufacture | Yan Li | 2016-11-08 |
| 8728359 | Fire retardant materials and methods | Chuck Zhang, Ben Wang, Richard Liang, Chase Knight | 2014-05-20 |
| 8608990 | Fire retardant materials and methods | Chuck Zhang, Ben Wang, Richard Liang, Chase Knight | 2013-12-17 |
| 8608989 | Fire retardant materials and methods | Chuck Zhang, Ben Wang, Richard Liang, Chase Knight | 2013-12-17 |
| 7501039 | Gas assisted bonding of polymers and polymer composites | L. James Lee, David Tomasko, Yong Suk Yang | 2009-03-10 |
| 7129287 | Clay nanocomposites prepared by in-situ polymerization | L. James Lee | 2006-10-31 |
| 7026365 | Polymer nanocomposite foams | L. James Lee, Kurt Koelling, David Tomasko, Xiangmin Han | 2006-04-11 |
| 6759446 | Polymer nanocomposite foams | L. James Lee, Kurt Koelling, David Tomasko, Xiangmin Han | 2004-07-06 |