Evidence investigation, evidence preservation
Made by litigation, such as patent right, trademark right, copyright
Tort litigation, patent, trademark, copyright, trade secrets

prior art search, free-to-operate search, analysis of validity of rights, infringement analysis, analysis of essential standard patents, establishment of Sino-foreign joint ventures, contracts and laws for corporate partnerships, mergers and acquisitions, consultation on drug and device registration applications

Patent search, drafting and prosecution, patent approval, patent reexamination, patent invalidation, patent licensing and assignment

Renewal of trademark retrieval and application,
Trademark objection, cancellation
Trademark licensing, transfer
The request

Copyright registration, computer software registration, customs protection of intellectual property rights for the record and application for protection measures, application and protection of integrated circuit layout design registration

Methods the proof for the tort of patent infringement difficulties; And when is thought to be involved in the new product method patent...