No longer accept the submission of PCT international application documents by fax
02-21
2023
Fully implement the electronic patent certificate
02-21
2023
The revised draft of the Guidelines for Patent Examination (draft for re-examination) was released
02-13
2023
关于调整核苷酸或氨基酸序列表电子文件标准的公告（第485号）
06-15
2022
关于办理印花税相关业务的提醒
06-02
2022
关于开通外观设计国际申请业务的通知
05-05
2022
关于调整专利和集成电路布图设计银行及邮局汇款业务
04-13
2022
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