Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11497423 | System and method for detecting physiological state | Pu Zheng | 2022-11-15 |
| 11471083 | System and method for camera-based stress determination | Pu Zheng, Si Wu | 2022-10-18 |
| 11383331 | Jig for spot welding | Dae Ji HONG, Han-Jong Yoon, Jae Hun Yang, Young-Bum CHO, Hang-June Choi | 2022-07-12 |
| 11337626 | System and method for contactless blood pressure determination | Evgueni Kabakov, Phil Levy | 2022-05-24 |
| 11320902 | System and method for detecting invisible human emotion in a retail environment | Pu Zheng | 2022-05-03 |
| 11268191 | Atomic layer polishing method and device therefor | Yong-Sup Choi, Dong Chan Seok, Soo Ouk Jang, Jong Sik Kim, Seung Ryul Yoo | 2022-03-08 |