Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10182791 | Integrated ultrasound, OCT, PA and/or florescence imaging endoscope for diagnosing cancers in gastrointestinal, respiratory, and urogenital tracts | Qifa Zhou, Xiang Li, Jacques Van Dam, Thomas Cummins, Zhongping Chen +2 more | 2019-01-22 |
| 10106397 | Acoustic tweezers | Eun Sok Kim, Youngki Choe, Jonathan Wonwook Kim | 2018-10-23 |
| 9480458 | Ultrasonic positioning device for epidural space and method using the same | Hui-Hua Chiang, Shih-Pin Lin, Chien-Kun Ting, Qifa Zhou | 2016-11-01 |
| 8684935 | Intraocular ultrasound doppler techniques | Mark Humayun, Xiaochen Xu, Qifa Zhou, Hossein Ameri, Gerald Chader | 2014-04-01 |
| 7695784 | Post positioning for interdigital bonded composite | Jay A. Williams, Jonathan M. CANNATA, Ruibin Liu | 2010-04-13 |
| 6679845 | High frequency synthetic ultrasound array incorporating an actuator | Timothy A. Ritter, Thomas R. Shrout | 2004-01-20 |