Note attorney patent agent with two different qualifications, though they are dealing with legal matters on behalf of. Can not be mistaken for a patent is legal event, lawyers can be arranged, especially in the case of corporate legal advisers, in particular, before deciding whether to entrust him to handle patent matters should be clear after their counsel whether they have a patent agent. Generally, a patent agent can handle patent matters, but can not handle other legal matters. The lawyer can only handle "In addition to patent than" legal affairs, but can not deal with patent matters, because most lawyers do not have a technical background in science and engineering, information technology patents do not understand, and there is no patent matters treated special training. Agents (1) patent providing advice; (2) Acting write patent application documents, patents and procedures for approval of a variety of procedures and approval of the transaction; review (3) Acting patent applications, patent revocation or invalidation of the transaction, or to provide advice to the procedure described above; and (4) to handle matters relating to patent technology transfer, or provide advice; (5) other matters related to patent. I hope the above explanation can be resolved with regard to the patent application Attorney problem for you, and Chile Intellectual Property Office has decades of experience in the agency, if the patent application does not understand, or need patent application agent. CIIC intellectual property firm Micro Signal: CIIC IP phone: 15625759322 Hotline: 400-809-1776 patent applications: http: //www.ciicip.com/about/ 630.html design patent:? Http: / /www.ciicip.com/about/?626.html