Issued Patents 2023
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11812219 | Asymmetry sound absorbing system via shunted speakers | Ziqi Yu, Jae Seung Lee, Danil V. Prokhorov, Taehwa Lee | 2023-11-07 |
| 11781614 | System for transmitting a flexural wave from one structure to another by impedance matching | Ziqi Yu, Taehwa Lee | 2023-10-10 |
| 11776525 | Systems and methods for machine learning based active metasurfaces for flexural and/or longitudinal wave control and harmonics generation | Ziqi Yu, Danil V. Prokhorov, Taehwa Lee | 2023-10-03 |
| 11723278 | Photo-induced tunable metamaterial | Taehwa Lee, Hideo Iizuka | 2023-08-08 |
| 11697222 | Additively manufactured structure with reinforced access opening | Biao Fang, Pascal Meyer, Christopher James Kenny | 2023-07-11 |
| 11681008 | System and method for modifying signals to determine an incidence angle of an acoustic wave | Ziqi Yu, Taehwa Lee | 2023-06-20 |
| 11671747 | Tunable loudspeaker absorber | Taehwa Lee, Hideo Iizuka | 2023-06-06 |
| 11618146 | Safety structure used in the anti-auto-firing device of electric nail guns | Xiaorong Li, Zhonghua Jiang | 2023-04-04 |
| 11613904 | Pre-fabricated component for an additively manufactured wind turbine tower structure | Norman Arnold Turnquist, Christopher James Kenny, Gregory Edward Cooper, Biao Fang, Pascal Meyer | 2023-03-28 |