the best steps to apply for a patent in yangjiang city: 1. Patent application is a legal procedure. If the inventor applying for a patent wants to obtain the patent right quickly and safely and obtain legal protection, he can entrust the patent agent of the patent office to provide you with legal and technical help. Once the inventor establishes an agency relationship with the patent agent, the patent agent is your technical consultant and patent lawyer. 2。 After establishing an agency relationship with the patent agent, the inventor shall provide detailed technical information necessary for writing patent documents according to the requirements of the agent; Detailed technical data include the purpose of invention and creation, the comparison between old and new technologies, the main technical features, the specific scheme for implementing the purpose of invention and creation, and drawings that can explain the purpose of invention and creation. 3.。 If the inventor can't draw drawings or provide necessary detailed technical data, he can directly dictate to the patent agent, who can complete the whole process of patent application for you according to the inventor's invention intention until he obtains the patent right. The procedure of entrusting a patent agency to apply for a patent generally goes through the following steps: 1. Consultation: 1. Determine whether the content of the invention belongs to the content that can apply for a patent; 2. Determine what kind of patent (invention, utility model, design) can be applied for the content of invention and creation. 2. Sign the agency agreement. The purpose of signing the agency agreement at this time is to clarify the rights and obligations between the applicant and the patent agency, mainly to bind the patent agent to keep the applicant's invention and creation content confidential. III. Technical Disclosure 1. The applicant provides the patent agent with background information about the invention or creation or entrusts the retrieval of relevant contents; 2. The applicant introduces the contents of the invention and creation in detail to help the patent agent fully understand the contents of the invention and creation. Fourth, determine the application plan 1. On the basis of understanding the invention and creation, the agent will make a preliminary judgment on the prospect of the patent application, and advise the applicant to withdraw the application with little possibility of patent authorization. At this time, the agency will charge a small amount of consulting fees, and most of the application agency fees will be returned to the applicant. 2.。 If there is a bright prospect for patent authorization, the patent agent will put forward a clear application scheme, the scope and content of protection, and begin to prepare for the formal application with the consent of the applicant. V. Preparing application documents 1. Writing patent application documents; 2. Make application documents; 3. Submit a patent application and obtain a patent application number. Vi. Examination China Patent Office will examine the patent application documents, and patent agents will make patent corrections, opinions, defenses and changes during the examination. If necessary, the applicant should cooperate with the patent agent to complete the above work. VII. Examination conclusion The Chinese Patent Office will authorize or reject the examination conclusion according to the examination situation. The time of this process is generally about 6 months for design, 1-12 months for utility model and 2-48 years for invention patent. 8. Handling patent registration or reexamination request: If the patent application is authorized, handle the registration formalities according to the requirements of the patent authorization notice and obtain the patent certificate. If the patent application is rejected, it is determined whether to file a request for reexamination according to the specific circumstances. At this point, the patent application process is over. For details, please consult Beijing Zhongshenghui Intellectual Property Agency Co., Ltd.