China: Patent

China's Supreme People's Court has issued landmark rulings that fundamentally reshape patent claim amendment rules during invalidation proceedings, shifting from a restrictive "limitation-first" approach to an "amendment-allowed" paradigm. These decisions establish new boundaries for balancing patent holder rights, public interest, and procedural efficiency in patent validity challenges.

With intensifying global competition in science and technology and rising awareness of intellectual property protection, patent examination efficiency and the time required to obtain a grant have...

2026年4月26日迎来第26个世界知识产权日，世界知识产权组织将主题定为

Recently, the official website of the International Union for the Protection of New Varieties of Plants (UPOV) added a new section featuring judicial protection cases related to China's seed industry.

China's SPC on Tuesday unveiled eight landmark cases aimed at supporting the economic revitalization of the northeastern region, emphasizing the role of judicial measures...

Recently, a national intellectual property system conference on international cooperation was held in Fuzhou, Fujian Province. The meeting reviewed the major achievements in IP international cooperation...

In patent practice, there is a type of claims that often trouble applicants/patentees/inventors and patent attorneys alike — the method claims.

巴西作为拉丁美洲最大的经济体，在科技创新领域展现出蓬勃活力，其专利制度为技术成果提供了坚实的保护。在巴西，发明专利的保护期限为20ॲ

As large-scale AI models advance toward the trillion-parameter era, high-bandwidth memory (HBM) has become a critical bridge between computing performance and data throughput.