Patent Examination Standard Discussion of Optical Lens Technical Field
DENG Zewei;LI Jiao;Patent Examination Cooperation Jiangsu Center of the Patent Office,CNIPA;
Starting from the technical characteristics of optical lens, this article introduces the controversies related to inventive step and disclosing sufficiently in patent examination in this field, and attempts to give more reasonable examination standard suggestions for these two problems. For inventive step, we should pay attention to the record of technical effect in the patent application description, and the observations and simulation/experimental data submitted by the applicant, then judge whether it involves an inventive step. For disclosing sufficiently, in order to ensure the authenticity and completeness of the patent data in the optical lens technique field, ensure the implementation of "data lookup method", the applicant should be required to provide the complete lens parameter list in the original description. If it has not been provided, at least, a reasonable lens parameter list should be submitted in the observations.
【CateGory Index】： D923.42