China Patent Agent (HK) 中国专利代理(香港)有限公司

‘Outstanding’ firm China Patent Agent (HK) provides IP services to its clients in relation to patent, trademark, copyright, domain names, anti-unfair competition, and other IP-related areas. General manager Xiangling Zeng is skilful in drafting patent application documents. He also handles patent re-examination and invalidation cases as well as patent-related administrative litigation.

Intellectual property

Work highlights

Represented Siemens in filing 3GPP Standard-Essential Patents (SEPs) infringement litigations against Xiaomi before the Shanghai IPR court.

Represented Darwin Technology International in a patent indirect infringement litigation against Yujie.

Represented Ericsson in administrative litigation to restore an invalidated 3GPP SEP.

Key clients

Aesculap, ISCAR, Koninklijke