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Inventor

YU YISONG

CN8 patents
⚠️ This page may combine multiple inventors who share the name “YU YISONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GUANGZHOU INST ENERGY CONVERSION CAS

3 patents

CREO INC

2 patents

KODAK GRAPHIC COMM CANADA CO

2 patents

CREO SRL

1 patent