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CNIPA and USPTO conducted the online Discussion on PTAB, PRD and Patent Linkage 2023-02-22
- CNIPA and USPTO conducted the online Discussion on PTAB, PRD and Paten... 2023-02-22
- CNIPA and EPO conducted Trial and Appeal Expert online exchange 2023-02-22
- The 9th Joint Experts Group for Trial and Appeal (JEGTA) among CNIPA, ... 2023-02-22
- Trial and Appeal Expert Exchange in Design Patent between CNIPA and EU... 2022-10-11
- The 2022 IP5 Trial and Appeal Boards High-level Video-Conferencewas he... 2022-07-12
- The Patent Reexamination and Invalidation Department held the 8th Join... 2021-12-01
- Comparative Study on Oral Proceedings among CNIPA, JPO and KIPO 2022-03-17
- The 7th Trial and Appeal Expert Meeting between CNIPA and JPO Video Co... 2021-10-08
- Department participated in the 2021 IP5 Trial and Appeal Boards High-l... 2021-06-18
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