Recently, the announcement of the award decisions for the 21st China Patent Award was made public. As a patent attorney with over 20 years of experience in the IP field, who has always maintained reverence for inventors, respect for the profession, and cu
When common terminology is used to describe the technical characteristic in patent document, how to understand and interpret the technical characteristic becomes the key to judge the validity of the patent. For the technical characteristic described by co
Abstract：As to the problem about whether the Description is clear and complete or not, the judgement standard should be whether it can be understood by a person skilled in the field and can be realized, rather than whether there are ambiguities and errors
Abstract：The attached drawings of specification may be used as the basis for the amendments of the application documents. However, when the application documents are modified according to the attached drawings of specification, both the literal parts of t