·Searching and rendering opinions on patentability;
·Drafting patent application;
·Preparing and prosecuting patent applications (Inventions, Utility   Models and Designs);
·Annuity payment and reminding services;
·Request for restoration of rights;
·Request for re-examination;
·Request for invalidation;
·Dispute of patent right;
·Investigation on patent infringement and offering strategy suggestion;
·Litigation against infringement;
·Drafting patent assignment or licensing contract;
·Scheming patent strategy;
·Licensing and technology transfer;
·Developing and spreading patent technology;
·Communicating patent information;
·Consultancy;