Intellectual Property Law
              
                - 
                  Patent
                  
                                            -Litigation of patent ownership disputes 
                                            -Litigation of on-duty invention dispute 
                                            -Administrative litigation of patent invalidation  
                                            -Appealing to refusal of patent application 
                                            -Litigation of patent contract dispute 
                                            -Criminal litigation of patent affairs
                                        
                 
                - 
                  Trademark
                  
                                            -Litigation of trademark infringement 
                                            -Litigation of trademark right ownership dispute 
                                            -Appealing to refusal of trademark application 
                                            -Appealing to affirmed opposition of trademark 
                                            -Appealing to cancellation of trademark 
                                            -Criminal litigation of trademark affairs
                                        
                 
                - 
                  Copyright
                  
                                            -Litigation of copyright infringement 
                                            -Litigation of copyright ownership dispute 
                                            -Litigation of software copyright infringement 
                                            -Litigation of integrated circuit layout infringement