Services Concerning Patent Matters
Prosecution of Chinese patent applications for invention, utility model and design
Registration of Hong Kong standard patent, and filing of short-term patent and design in Hong Kong
Patent tracking and consultation
Translation of technical documents
Patent reexamination and invalidation
Patent annuity payment
Patent inspection and supervision

Services Concerning Trademark Matters
Trademark search
Prosecution of Chinese trademark registration
Opposition to trademark applications, review of refusals, petition for the cancellation of improperly registered trademarks
Extension, transfer, modification and cancellation of trademarks
Recording of trademark licenses
Translation of trademark related documents
Trademark inspection and supervision
Reissuing of trademark registration

Services Concerning Copyright Matters
Application and extension for computer software copyright registration
Contract registration for transfers of computer software copyrights
Registration of special permit for computer software copyrights
Registration of modifications and supplements of computer copyrights
Copyright registration for every type of publication
Registration of mortgages of copyrights for every type of publication
Publication of foreign registration for audio-visual equipment

Other IP Legal Services
Consultation on IP related laws
IP contracts drafting and reviewing
IP infringement analysis
IP litigation
IP arbitration
IP legal counseling services
Administrative protection of intellectual property
Registration of integrated circuit layout designs
Domain name dispute
Intellectual property trade