Global Patent Competition Layout of PET Detector
Gui Yechen,Liu Qing,[Patent]
By research and analysis of patent information of International PET detector through the patent information retrieval and analysis platform of CNIPA, this article makes an in-depth study of technical development of PET detector, analyzes ......More
IP Café┃Revised Trademark Law to Take Effect on November 1
China IP
A week’s News,... More