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Chung Chang

HS Halliburton Energy Services: 5 patents #74 of 917Top 9%
📍 Houston, TX: #129 of 2,742 inventorsTop 5%
🗺 Texas: #964 of 17,455 inventorsTop 6%
Overall (2020): #38,529 of 565,922Top 7%
5
Patents 2020

Issued Patents 2020

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10775525 Identifying and visually presenting formation slowness based on low-frequency dispersion asymptotes Ruijia Wang, John Philip Granville, Gary Kainer 2020-09-15
10670761 Quasi-static Stoneley slowness estimation Ruijia Wang, Baichun Sun 2020-06-02
10663435 Acoustic receivers with cylindrical crystals Minh Dang Nguyen, Clinton Keith Bates 2020-05-26
10663612 Real-time determination of mud slowness, formation type, and monopole slowness picks in downhole applications Ruijia Wang, Baichun Sun 2020-05-26
10598563 Downhole acoustic source localization Yinghui Lu, Mark Vincent Collins, Srinivasan Jagannathan, Yibing Zheng, Avinash Vinayak Taware 2020-03-24