Chang; Paul Chin Ling

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chang; Paul Chin Ling.The latest application filed is for "borehole coring reconstructions using borehole scans".

Company Profile

6.5.7

Chang; Paul Chin Ling - Cypress TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Segmentation of time-frequency signatures for automated pipe defect discrimination Grant 11,333,013 - Chang , et al. May 17, 2	2022-05-17
Intelligent in-well steam monitoring using fiber optics Grant 11,215,051 - Chang , et al. January 4, 2	2022-01-04
Borehole Coring Reconstructions Using Borehole Scans App 20210239878 - Chang; Paul Chin Ling ; et al.	2021-08-05
Segmentation Of Time-frequency Signatures For Automated Pipe Defect Discrimination App 20210199000 - CHANG; Paul Chin Ling ; et al.	2021-07-01
Use of gap subs behind a coil antenna in electromagnetic induction tools Grant 11,035,975 - Chang , et al. June 15, 2	2021-06-15
Intelligent In-well Steam Monitoring Using Fiber Optics App 20210102458 - Chang; Paul Chin Ling ; et al.	2021-04-08
A Method For Unbiased Estimation Of Individual Metal Thickness Of A Plurality Of Casing Strings App 20200378240 - Fouda; Ahmed Elsayed ; et al.	2020-12-03
Direct coupling mitigation for coil-based electromagnetic ranging Grant 10,787,898 - Chang , et al. September 29, 2	2020-09-29
Gap sub impedance control Grant 10,633,964 - Chang , et al.	2020-04-28
Gap Sub Impedance Control App 20190345813 - Chang; Paul Chin Ling ; et al.	2019-11-14
Use Of Gap Subs Behind A Coil Antenna In Electromagnetic Induction Tools App 20190033482 - Chang; Paul Chin Ling ; et al.	2019-01-31
Direct Coupling Mitigation for Coil-based Electromagnetic Ranging App 20180291723 - Chang; Paul Chin Ling ; et al.	2018-10-11

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