Patent validity evaluation in perspective of technical contribution

By Shi Bisheng, Judge of IP Tribunal of Beijing Higher People’s Court, Columnist of China IP,[Patent]

The exchange theory of quid pro quo of patent rights in exchange for technical contribution expounds the basic principle that the patent is granted only for technical contributions.


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It was this “Whampoa Military Academy” for IP that educated China’s first batch of corporate IP management personnel. Many of these engineers left Foxconn in the years since.

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