Inventor · disambiguated record
Yan Wah Michael Chia
Also filed as: CHIA YAN WAH · CHIA YAN WAH MICHAEL · CHIA YAN-WAH M
10 granted patents·1 pending application·281 citations·filing 1997–2022
88Inventor score
Files withHALLIBURTON ENERGY SERVICES INC5AGENCY SCIENCE TECH & RES2UNIV SINGAPORE2CHEE PIEW YOONG1ZHOU YIJUN1
Top patents by PatentIndex Score
11 records- 0194US6734825B1Miniature built-in multiple frequency band antennaUNIV SINGAPORE·Filed 2002·Granted May 11, 2004·175 cites·21 claims
- 0292US10928540B2Systems and methods for characterizing materials external of a casingHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Feb 23, 2021·6 cites·22 claims
- 0384US10424027B1Fiber optic magnetic induction (B-field) sensorsHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Sep 24, 2019·3 cites·15 claims
- 0480US5945938ARF identification transponderUNIV SINGAPORE·Filed 1997·Granted Aug 31, 1999·83 cites·30 claims
- 0579US10962672B2Dual mode electromagnetic imaging of a boreholeHALLIBURTON ENERGY SERVICES INC·Filed 2016·Granted Mar 30, 2021·2 cites·20 claims
- 0663US10260335B2Opto-electrical networks for controlling downhole electronic devicesHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Apr 16, 2019·2 cites·21 claims
- 0760US8299851B2High efficiency linear amplifierZHOU YIJUN·Filed 2009·Granted Oct 30, 2012·5 cites·28 claims
- 0851US12278682B2Spatial modulation system and method thereofAGENCY SCIENCE TECH & RES·Filed 2022·Granted Apr 15, 2025·0 cites·20 claims
- 0947US8217699B2Apparatus for generating a plurality of signalsCHEE PIEW YOONG·Filed 2008·Granted Jul 10, 2012·2 cites·19 claims
- 1046US7956657B2Time delay apparatusAGENCY SCIENCE TECH & RES·Filed 2006·Granted Jun 7, 2011·3 cites·12 claims
- 1134US2017306744A1Downhole Electrode Apparatus, Systems, And MethodsHALLIBURTON ENERGY SERVICES INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →