• Drafting, filing and prosecuting.
• Re-examination proceedings and court appeals against rejections.
• Invalidation proceedings and court appeals against PRB decisions.
• PCT applications filing and prosecution.
• Advising, drafting and negotiating for licensing and assignment.
• Administrative proceedings against infringement or other disputes.
• Infringement litigations.
• Payment for patent annuities.
• Patents search and opinion.
• Patents watch.
• Infringement analysis.
• Market clearance search, investigation and analysis.
• Advising on patents protection and strategy.
• Hong Kong and Macao patent and design registration.

• Filing for registration (including domestic filing, overseas national filing and international filing).
• Re-examination and court appeals against rejections.
• Opposition proceedings and court appeals against the CTMO and TRAB decisions.
• Cancellation proceedings and court appeals against the CTMO and TRAB decisions.
• Advising, drafting, negotiating and filing for trademark application/registered trademark assignment.
• Advising, drafting, negotiating and recording for licensing agreements.
• Renewals, change of applicants or registrants’ names, addresses.
• Administrative actions against infringement.
• Civil and/or criminal actions against infringement.
• Watch service.
• Advising on trademark protection and strategy.
• Hong Kong and Macao trademark registration.

• Invalidation proceedings and court appeals against PRB decisions.
• Re-examination proceedings and court appeals against rejections.
• Infringement litigations.
• Re-examination and court appeals against rejections.
• Opposition proceedings and court appeals against the CTMO and TRAB decisions.
• Cancellation proceedings and court appeals against the CTMO and TRAB decisions.
• Copyright protection counseling.
• Copyrighted works registration and enforcement before the Chinese governments and courts at different levels.
• Computer software registration and enforcement before the Chinese governments and courts at different levels.
• Copyright licensing and assignment.

• IPR Customs protection.
• IPR due diligence investigation and legal opinion.
• Domain name registration, disputes solution and enforcement.
• Registration and protection for integrated circuits topography.
• Counseling on IPR protection for domestic and overseas companies.
• Trade secrets and trade dress protection.
• Anti-unfair competition.
• IPR training.
• IP assets management.