::: Design of patent strategy;
::: Invention, utility model and design application;
::: Patent right assignment and license;
::: Patent reexamination and invalidation filings;
::: Management of patent annuity;
::: Patent document and non-patent documents search and monitoring;
::: PCT application and Convention appication;
::: Patent customs registry and patent right registration for pledge;
::: Risk analysis and design of avoiding of patent infringement;
::: Early warning service of patent;
::: Consultants and trusteeship services of patent.
::: Design and analysis of trademark strategy;
::: Trademark registration filing;
::: Renewal, assignment,change and license of the trademark;
::: Trademark supervising;
::: Madrid trademark international application and individual foreign application;
::: Application of trademark opposition and response;
::: Application of trademark invalidation and response;
::: Well-known trademark approval,famous trademark application;
::: Trademark examination and strategic analysis for enterprises;
::: Formulate management system of trademark for enterprises;
::: Legal consultant of intellectual property for enterprises.
::: Registration of copyright; of computer software copyright;
::: Copyright customs registration;
::: Request of extensional handle; objection and arbitrary;
::: Copyright infringement litigation,administrative disposal and relevant legal work.
::: Monitoring, investigation and obtaining evidence of market;
::: Administrative disposal and blow against the infringing acts;
::: Surveillance and investigation of customs to the infringing products;
::: Agency of criminal cases of intellectual property.
::: Administrative litigation of trademark,civil litigationof trademark infringement;
::: Administrative litigation of patent,civil litigationof patent infringement;
::: Civil litigationof copyright infringement;
::: Civil litigation of computer software;
::: Civil litigation concerning the rights protection of commercial secrets;
::: Complaints and civil litigation regarding to unfair competition.