Inventor

HAN CHOONGYONG

US2 patents

⚠️ This page may combine multiple inventors who share the name “HAN CHOONGYONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HAN CHOONGYONG

1 patent

US8775144B2Jul 8, 2014

Constrained pressure residual preconditioner for efficient solution of the adjoint equation

HAN CHOONGYONG15 citations76

CHEVRON USA INC

1 patent

US11567058B2Jan 31, 2023

Process for optimized chemical enhanced recovery

CHEVRON USA INC0 citations41