Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11289865 | High frequency slip ring with through bore | Hong Zhang, Joe Ritacco, Boying B. Zhang | 2022-03-29 |
| 10133006 | Soft contacting rotational interface system for transmitting RF and optical signals concurrently across thereof | Hong Zhang, Boying B. Zhang, Joe Ritacco | 2018-11-20 |
| 9634449 | Soft contacting rotational interface for RF rotary joint | Hong Zhang, Boying B. Zhang, Joe Ritacco | 2017-04-25 |
| 9263838 | Slip ring for high speed data transmission | Hong Zhang, Joe Ritacco, Boying B. Zhang | 2016-02-16 |
| 8773279 | Apparatus for visually and remotely determining an angular position of a relative rotation of parts | Jinghua Shen | 2014-07-08 |