Liu, Shen & Associates

Articles

A Supreme Court judicial interpretation is bringing changes...

How easy is it to invalidate a Utility Model Patent?

Clarification of China's Patent Examination Guidelines.

In China, the situation where multiple subjects separately i...

The priority system originating from the Paris Convention fo...

Functional limitations are allowed in China to provide a bro...

What is the best way to calculate SEP royalties?

Sufficient disclosure of an invention is required under the...

Under the provision of Article 33 of the Patent Law of China...

A trade secret is defined as technical information and opera...

When drafting claims of a patent application for an inventio...

Under the doctrine of estoppel (DOE), a patentee may not rec...

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