ApplicationNo./PatentNo.: 2006 100246 18
An indexing method of patent literature includes the following steps: providing a patent literature database of related technical topics; Establish the technical classification of technical topics and their corresponding keywords/words; The technical classification here is based on what a patent document should usually include; In addition, technical means can also be classified. When necessary, the classification of technical means can be further classified; Select some or all patent documents for indexing, and establish the corresponding relationship with keywords/words and technical classification for each patent document; In this step, the technical classification or keywords corresponding to the technical classification are corrected according to the indexed patent documents. The above indexing process can only index some patent documents, and for the unindexed parts, it can be completed by automatic indexing. The invention can speed up the reading and indexing of patent documents, especially when the number of patent documents to be read and indexed is huge, and its beneficial effect is very obvious.
Date of application: March 2006 10.
Open day: August 2006 16
Date of authorization announcement:
Applicant/patentee: Shanghai Hanguang Intellectual Property Data Technology Co., Ltd.
Applicant's address: No.335 Guoding Road, Changning District, Shanghai.
Inventor: Yu; Wang Zhida
Patent Agency: Shanghai Guanghua Patent Office.
Authorized Agent: Kevin·Z.
Patent type: invention patent
Classification number: G06F 17/30