HANGZHOU
China
5
2026-01-29
The entities that hold a legal rights for patent applications filed by inventor WANG Xiaojun:
Xiaojun WANG from HANGZHOU, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
ISOLATION TRANSFORMER WITH AUTOVOLTAGE REGULATION
#2 | 2023-03-302,2-dimethyl-1,3-dioxolan-4-yl-methyl 2-bromo-2,2-difluoroacetate, waterborne polyurethane, and preparation methods thereof
#3 | 2022-02-03Method for preparing alkynyl 2-halo-2,2-difluoroacetate
#4 | 2020-01-02Method, apparatus, storage medium and electronic device for establishing question and answer system
#5 | 2020-01-02Corpus generating method and apparatus, and human-machine interaction processing method and apparatus
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