Author Detail

Guifen Yi
Patent Attorney
Liu Shen & Associates
10/F, Building 1, 10 Caihefang Road, Haidian District, Beijing 100080, China.
Tel 86-10-6268 1616
Fax 86-10-6268 1818
Email mail@liu-shen.com
Link www.liu-shen.com

Published Articles

27
APR
2022
How to Enjoy the Grace Period for Novelty in China
27
APR
2022
In order to protect the rights and interests of applicants and avoid losing novelty due to the...

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