CHAU; Fook Siong
Patent Applications and Registrations
Patent applications and USPTO patent grants for CHAU; Fook Siong.The latest application filed is for "an imaging system and a light encoding device therefor".
- CHAU; Fook Siong - Singapore SG
- Chau; Fook Siong - Singgapore SG
| Patent | Date |
|---|---|
| An Imaging System And A Light Encoding Device Therefor App 20220307903 - ZHOU; Guangya ; et al. | 2022-09-29 |
| Miniaturized optical zoom lens system Grant 10,082,652 - Zhou , et al. September 25, 2 | 2018-09-25 |
| Mems-based Zoom Lens System App 20170227747 - Zhou; Guangya ; et al. | 2017-08-10 |
| Miniaturized optical zoom lens system Grant 9,632,293 - Zhou , et al. April 25, 2 | 2017-04-25 |
| Mems-based Zoom Lens System App 20160178876 - ZHOU; Guangya ; et al. | 2016-06-23 |
| MEMS-based zoom lens system Grant 9,274,320 - Zhou , et al. March 1, 2 | 2016-03-01 |
| Miniaturized optical zoom lens system Grant 9,091,839 - Zhou , et al. July 28, 2 | 2015-07-28 |
| Mems Iris Diaphragm-based For An Optical System And Method For Adjusting A Size Of An Aperture Thereof App 20150037024 - Zhou; Guangya ; et al. | 2015-02-05 |
| Mems-based Zoom Lens System App 20140354856 - Zhou; Guangya ; et al. | 2014-12-04 |
| Miniaturized Optical Zoom Lens System App 20140285905 - ZHOU; Guangya ; et al. | 2014-09-25 |
| Optical scanning using vibratory diffraction gratings Grant 7,542,188 - Zhou , et al. June 2, 2 | 2009-06-02 |
| Optical scanning using vibratory diffraction gratings App 20050156481 - Zhou, Guangya ; et al. | 2005-07-21 |
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