1.  Patent application, prosecution and reexamination 

2.  Patent invalidation and appeals    

3.  Patent consultation and search       

4.  Technology transfer and assignment     

5.  Patent application and registration in Hong Kong and Macao

6.  Other patent-related matters

1.  Trademark registration, search, watch, renewals and opposition    

2.  Trademark reexamination, cancellation, dispute and administrative actions      

3.  Trademark recordal with Customs authority      

4.  Trademark application and registration in Hong Kong and Macao

5.  Other trademark-related matters

1.  Copyright and computer software registration 

2.  Copyright licensing and assignment

3.  Copyright recordal with Customs authority  

4.  Registration of domain names 

5.  Other copyright-related matters

1.  Litigation against patent infringement

2.  Litigation against trademark and copyright infringement

3.  Litigation against unfair competition

4.  Other IP-related litigations

1.  Patent annuities

2.  Trademark renewals

3.  Other IP-related annuity matters