LAWYER PROFILE

Chuan Sun

Global 2026

Morrison Foerster

Ranked in 3 practice areas

Technology, Media, Telecoms (TMT) (International Firms)

China

1 year ranked

TMT: Data Protection & Privacy (International Firms)

China

1 year ranked

Intellectual Property (International Firms)

China

1 year ranked

Chambers Review

Provided by Chambers

Chambers Global Guide

Technology, Media, Telecoms (TMT) (International Firms) - China

Band 2

Individual Editorial

Sun Chuan is called upon for transactional mandates in the technology space and also advises on procurement and licensing issues. He also offers advice in relation to data privacy and security.

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TMT: Data Protection & Privacy (International Firms) - China

Band 4

Individual Editorial

Sun Chuan is called upon for transactional mandates in the technology space and also advises on procurement and licensing issues. He also offers advice in relation to data privacy and security.

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Intellectual Property (International Firms) - China

Band 5

Individual Editorial

Sun Chuan is managing partner of Morrison Foerster’s Shanghai office. He acts for Chinese and international clients on license enforcement, patent applications and patent protection cases.

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Strengths

Provided by Chambers

We have found Chuan to be an excellent attorney with a deep understanding of the law in China and internationally. He listens carefully, explains matters thoroughly and works very efficiently.
Technology, Media, Telecoms (TMT) (International Firms)Chambers Global Guide
Chuan is one of the most responsive attorneys I have worked with. It's something I particularly value about him and the reason he is our go-to counsel in China.
Technology, Media, Telecoms (TMT) (International Firms)Chambers Global Guide
He has great insights into how to interpret and implement privacy and data security laws. His guidance always includes background information as well as practical steps to take and potential risks.
Technology, Media, Telecoms (TMT) (International Firms)Chambers Global Guide
He is very professional, experienced, responsible, good in communication, sincere and highly efficient.
Intellectual Property (International Firms)Chambers Global Guide
He produces high quality work and is very responsive. Sometimes we can communicate with him many times in one day.
Intellectual Property (International Firms)Chambers Global Guide

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Paul D McKenzie
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