Haiying Chu

Senior consultant

Expertise: New applications for foreign-related patent, response to examination opinions, patent reexamination, and invalidation

Xuemei Han

Patent attorney

Expertise: Mining, guiding the writing of technical disclosure paper,consultation, search, analysis, application writing, review opinion processing, Chinese-English translation of foreign documents, export (the United States, Britain, Australia, Canada, Singapore, etc.) case application and official review opinion processing, reexamination, invalidation, infringement analysis, FTO investigation and analysis, infringement dispute resolution of patent

Zan Zhang

Consultant

Expertise: Writing patent applications and responding to examination opinions in fields such as machinery, electronics, computers, networks, software, communication, etc., especially skilled in software methods and electronic communication fields

冯谱

杜少辉

Caiqin Su

Lawyer

Expertise: Dispute resolution in civil and commercial matters such as intellectual property, contract law, company law etc.

Ran Jia

Lawyer

Expertise: Intellectual property, bill law, entertainment law, civil and commercial dispute resolution

Dongmei Ji

Part-time lawyer

Expertise: Intellectual property protection, strategy and litigation; contract disputes

Yinghao Hao

Patent supervisor

Expertise: Mining, writing and responding to review opinions in fields such as computer, network, software, communication etc.

Yan Tan

Patent attorney/trademark attorney/lawyer

Expertise: Mining, layout and application of patent, rejection of reexamination, invalidation declaration and defense, patent search, infringement analysis etc.; layout, trademark registration application, rejection of review, objection and defense, invalidation and defense of trademark, trademark revocation and defense etc.; copyright registration; civil and administrative litigation of intellectual property