Dongchun Jin

Dongchun Jin

Dongchun Jin is mainly involved in the preparation and representation of technical IP rights in the fields of machinery, electrical and information technology. He has worked with patents for several years and is good at handling various issues in the patent application stage.

Jin is proficient in the Japanese language and is therefore particularly adept at managing cases with parallel interests in Japan.


Chinese patent attorney (admitted in 2019)

Professional Experience

2019 – present

Sonderhoff & Einsel (Beijing) Patent Agency Office

2016 – 2019

Peksung Intellectual Property Ltd.

2012 – 2016

Yanji Urban Planning & Design Survey Institute



Chiba University, Master’s degree in Engineering


Jilin Institute of Architecture and Civil Engineering, Bachelor’s degree in Engineering


Chinese, Korean, Japanese, English