Chia; Yan Wah Michael
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chia; Yan Wah Michael.The latest application filed is for "dual mode electromagnetic imaging of a borehole".
- Chia; Yan Wah Michael - Singapore SG
| Patent | Date |
|---|---|
| Dual mode electromagnetic imaging of a borehole Grant 10,962,672 - Chia March 30, 2 | 2021-03-30 |
| Fiber optic magnetic induction (B-field) sensors Grant 10,424,027 - Wilson , et al. Sept | 2019-09-24 |
| Opto-electrical networks for controlling downhole electronic devices Grant 10,260,335 - Chia , et al. | 2019-04-16 |
| Dual Mode Electromagnetic Imaging Of A Borehole App 20190041540 - Chia; Yan Wah Michael | 2019-02-07 |
| Opto-electrical Networks For Controlling Downhole Electronic Devices App 20160319658 - Chia; Yan-Wah Michael ; et al. | 2016-11-03 |
| High efficiency linear amplifier Grant 8,299,851 - Zhou , et al. October 30, 2 | 2012-10-30 |
| Apparatus for generating a plurality of signals Grant 8,217,699 - Chee , et al. July 10, 2 | 2012-07-10 |
| Time delay apparatus Grant 7,956,657 - Lim , et al. June 7, 2 | 2011-06-07 |
| High efficiency linear amplifier App 20110102079 - Zhou; Yijun ; et al. | 2011-05-05 |
| Apparatus For Generating A Plurality Of Signals App 20100315145 - Chee; Piew Yoong ; et al. | 2010-12-16 |
| Time delay apparatus App 20090128204 - Lim; Teck Hwee ; et al. | 2009-05-21 |
| Method of generating uwb pulses App 20070190953 - Tan Eng Choon; Adrian ; et al. | 2007-08-16 |
| Miniature built-in multiple frequency band antenna Grant 6,734,825 - Guo , et al. May 11, 2 | 2004-05-11 |
| Miniature Built-in Multiple Frequency Band Antenna App 20040080457 - Guo, Yongxin ; et al. | 2004-04-29 |
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