Trademark
1，Trademark inquiries, registered trademark applications
2，Renewal of trademark
3，Trademark objection, trademark dispute, trademark revocation
4，Trademark transfer, trademark licensing
5，Civil and administrative litigation involving trademarks
6，Trademark strategic planning, trademark legal advice

Patent
1，Patent application agent for invention, utility model and design
2，Patent search, PCT international application
3，Patent reexamination, patent invalidation declaration
4，The transfer of patent rights, patent licensing trade
5，Civil and administrative proceedings involving a patent
6，Patent strategic planning, patent affairs consultation

Copyright / competition
1，Software copyright registration
2，Intellectual property customs protection for the record
3，Trade secret protection
4，Unfair competition, anti monopoly, anti dumping
5，Civil and administrative litigation involving copyright and unfair competition
6，Copyright strategic planning, copyright, unfair competition law consulting……