Can the patent protection period be renewed after it has expired?
Many people have their own works and apply for cer......
Whether the dispute over royalties during the temporary protection period is an invention patent infringement dispute?
In practice, some people believe that disputes ove......
How to define invention patent and utility model? What are the definitions and differences?
Patents are an important part of intellectual prop......
What to do if the received patent application involves national security and needs to be kept confidential?
According to the provisions of the Implementing Ru......
What materials are needed for software patent application?
In the current society, with the continuous develo......