★  Pre-filling preparations（prior art search, patentability assessment, drafting, translation）

★  Filling patent applications to CNIPA

★  Filling patent applications abroad

★  Request for prioritized Patent Examination

★  Patent reexamination

★  Patent Invalidation

★  Administrative litigation

★  Patent watching searches

★  Patent infringement assessment

★  Prior art search and patentability analysis

★  Free-To-Operate Investigation (FTO)

★  Due diligence investigation for the purpose of M&A

★  Negotiation and drafting or review of agreements/contracts in patent licensing and technology transferring

★  Patent infringement litigation, administrative resolution and customs protection

★  Patent customs recordal prosecution

★  Annuity management

★  In-house Patent management system establishment/Training