With the intensification of economic globalization and the development of the network technology in the digital age, communication tools as well as related digital technology products have captured a ...
On March 17th 2014, the State Intellectual Property Office of China (SIPO) announced an amendment to the Guidelines for Patent Examination (the Guidelines), which have been effective since May 1st, ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果