BARDEHLE PAGENBERG continues growth of its patent prosecution practice, hiring Korean patent expert Siho Chang

Press release dated July 13, 2023

BARDEHLE PAGENBERG further grew its team by hiring Siho Chang, an experienced European patent attorney with Korean background, as of July 1. The specialist in telecommunications, mobile communication standards and computer implemented inventions joined the Munich office of BARDEHLE PAGENBERG.

“We are very excited that Siho Chang, a highly qualified patent attorney with unique experience in Europe, Korea and the US has become a member of our team.” Johannes Lang, Co-Managing Partner of BARDEHLE PAGENBERG, emphasizes. He continues: “The addition of Siho Chang to our team further strengthens our competence for clients from Asia and the US.”

Siho Chang contributes his expertise in handling all patent grant procedures to the existing prosecution practice of BARDEHLE PAGENBERG, particularly with respect to patent drafting, prosecution, and opposition. His longstanding practice in three of the most important jurisdictions allow Siho Chang to take a global perspective on all patent matters in the field of electronics and telecommunications. ”I am very excited about being part of BARDEHLE PAGENBERG. New challenges that I am facing here rekindle my fighting spirit.” Siho Chang says.


Siho Chang
European Patent Attorney;
Munich Office

Siho Chang has had extensive experience in Korean, EP, and US patent prosecutions, appeals and many other IP-related opinion work regarding validity and infringement for various domestic and foreign clients.

He has a diverse academic background in electronics engineering, information communication, and law. Siho Chang is specialized in electrical engineering, telecommunications, and cellular standard-essential patents (SEPs).

He has also been licensed to practice in different jurisdictions including Korea, USA, and EP.

For further information on the international team of attorneys-at-law and patent attorneys of BARDEHLE PAGENBERG, please visit our team overview.



Siho Chang
Korean and European Patent Attorney, Attorney-at-Law admitted to practice in New York, UPC Representative, Senior Associate

Siho Chang