Aone has accumulated intellectual property expertise in the mechanical, electronic, electrical, and chemistry fields, and has intellectual property experts particularly in the areas of mechanical and electronic technologies. Based on its accumulated expert knowledge, Aone has achieved remarkable results in the generation of rights through patent applications, in trials, and in responses to disputes through litigation, and has furthermore conducted prior art searches in a diverse range of technical fields, patent-based technical trend analyses, licensing, and more. This accumulated expertise will ensure that you are provided the best service for the protection of your rights.

Aone also has experts in the areas of designs and trademarks. We understand the impact that trademarks and designs have on our clients’ businesses and related markets, and are capable of handling these matters in a complex and multifaceted manner.

 Today, Aone continues striving to provide the best service for all your needs related to intellectual property in Korea, and hopes that the fruits of our efforts will become yours..


Domestic IP cases


Outgoing IP cases


Incoming IP cases


Young Cheol Cho

Mr. Cho is a co-founder of AONE Patent and Law Firm. Mr. Cho is a registered patent attorney with expertise in 3G/4G mobile communication, wired/wireless network systems, smart phones, image processing, 3D cameras, biometric recognition, digital broadcasting, digital appliances, display devices, OLED, security system, industrial robots, semiconductors, semiconductor equipment, computer-base, software and business models, etc.

From 2009 to 2010, Mr. Cho was a visiting scholar for IP lectures at the Police Comprehensive Academy. He still lectures at various corporations.

Mr. Cho passed the Korean Patent Bar Exam in 2003. Mr. Cho received his bachelor’s degree in Electronic Engineering from Kyungpook National University in 1994. He worked at Samsung S1 Corporation as a hardware engineer after graduating from university. 

Contact Us

Telephone : +82-70-7425-6950
Fax : +82-70-7545-2535
E-mail :
Address : (06645) Hanseung Bldg 2F, 58, Banpo-daero 26-gil, Seocho-gu, Seoul, Republic of Korea [ GOOGLE MAP LINK ]

Subway : Get Off at Gyodae Station after boarding Line No.2 or Line No. 3. 

Located on a back road in 250m from Exit 14.