Choongyong Han

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for optimized chemical enhanced recovery
- Patent number 11,567,058
- Issue date Jan 31, 2023
- Chevron U.S.A. Inc.
- Xundan Shi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Constrained pressure residual preconditioner for efficient solution...
- Patent number 8,775,144
- Issue date Jul 8, 2014
- Chevron U.S.A. Inc.
- Choongyong Han
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR REDUCING UNPHYSICAL SOLUTIONS IN CHEMICAL ENHANCED OIL R...
- Publication number 20190094199
- Publication date Mar 28, 2019
- Chevron U.S.A. Inc.
- Xundan Shi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Constrained Pressure Residual Preconditioner For Efficient Solution...
- Publication number 20120150506
- Publication date Jun 14, 2012
- Chevron U.S.A. Inc.
- Choongyong Han
- G06 - COMPUTING CALCULATING COUNTING