ECHANG
International
Patent & Law
International patent & Law Office Echang contributes to the leap forward of companies through intellectual property protection and value creation.
ECHANG
Introduction
Welcome to our International patent & Law Office Echang website. Our International patent & Law Office Echang specializes in patent legal services such as domestic and overseas patent applications, utility model applications, trademark applications and design applications, and comprehensive consulting in all areas of intellectual property rights. Our International patent & Law Office Echang provides the best patent legal services by professional patent attorneys who have experienced the needs of various customers such as large companies, small and medium-sized companies, universities, startups, small business owners, and individuals. All emplyees of International patent & Law Office Echang promise to realize customer impression beyond customer satisfaction and become a strong patent legal partner for life with customer growth and development. I would like to express my sincere gratitude to the customers who visited our International patent & Law Office Echang website.
All emplyees of International patent & Law Office Echang
International Patent & Law office ECHANG 
office
- #706ho C dong 26, Beobwon-ro 9gil, Songpa-gu, Seoul, Republic of Korea
- +82.2.6956.4747
- +82.2.6956.4748
- info@echangpat.com
Service
IP Prosecution
Domestic and international filing, registration, and annual management of patents, utility models, trademarks, and designs. filing and registration stratagy idea creating
#patents
#utility models
IP Litigation
Appeals andlitigation of patents, utility models, trademarks, and designs Trial for invalidation and confirmation of the scope of rights.
#patent court lawsuits
#patent litigation
IP Search
Trial for invalidation and confirmation of the scope of rights. IP roadmap Infringement analysis Avoidance of IP and establishment of responses Patent trend survey IP portfolio‘s establishment
#patents search
#patent analysis
IP Consulting
Discovery of core technologies and consulting of how to obtain rights therefor. Avoidance of disputes and establishment of responses. R&D direction strategy
#discovering core technologies
#R&D
Government projects application
Establishment of appropriate application methods for government projects Coaching for government projects selection
#government tasks
#coaching
Technology transfer
Discovery of demand technology SMK Marketing Matching of technology Strategies and negotiations of technology transfer Review of MOU, NDA, and contracts
#SMK
#technology transfer
ECHANG
members
Changhee Lee
Representative Patent attorney
Specialties
Electronic electricity, IoT, Artificial intelligence, Machinery, Medical devices, Robots, Healthcares
Changhee Lee
Representative Patent attorney
Education
Hanyang University (B.S Electrical and Electronic Engineering)
Professional Experience
Admitted to the patent bar (2008)
Prime International patent & law Firm
Sigong International patent & law Firm
International patent & law office ECHANG(2013~)
Membership
Admitted to the patent bar (2008)
Member of Korean Patent Attorney Association(KPAA)
Biography
Mr. Changhee Lee is a representative patent attorney of International patent & law office ECHANG. Mr. Lee is much experienced and excellent skilled on the protection, enforcement, licensing and acquisition of patent, trademark, design and other intellectual property rights. Mr. Lee‘s practice is focused on a wide range of technological areas, including electronic electricity, IoT, artificial intelligence, mechanics, medical devices, wearables devices, Robots and Healthcares. Mr Lee involved in many patent-licensing agreements and other services relating Intellectual Property Cases. Mr. Lee provides premium quality legal work, with professional advice, and also focuses on the areas of patent map projects and opinion letter in infringement cases.
Languages
Korean, English
Hanyang University (B.S Electrical and Electronic Engineering)
Professional Experience
Admitted to the patent bar (2008)
Prime International patent & law Firm
Sigong International patent & law Firm
International patent & law office ECHANG(2013~)
Membership
Admitted to the patent bar (2008)
Member of Korean Patent Attorney Association(KPAA)
Biography
Mr. Changhee Lee is a representative patent attorney of International patent & law office ECHANG. Mr. Lee is much experienced and excellent skilled on the protection, enforcement, licensing and acquisition of patent, trademark, design and other intellectual property rights. Mr. Lee‘s practice is focused on a wide range of technological areas, including electronic electricity, IoT, artificial intelligence, mechanics, medical devices, wearables devices, Robots and Healthcares. Mr Lee involved in many patent-licensing agreements and other services relating Intellectual Property Cases. Mr. Lee provides premium quality legal work, with professional advice, and also focuses on the areas of patent map projects and opinion letter in infringement cases.
Languages
Korean, English
- 핸드폰:02-6956-4747
- 이메일:chlee@echangpat.com
Hana Jeong
Partner Patent attorney
Specialties
secondary cells, solar cells, semiconductors, energy, food, bio, composition, nanomaterials and electronic materials
Hana Jeong
Partner Patent attorney
Education
Hanyang University (B.S Chemical Engineering)
Professional Experience
Kim and Jo International patent & law Firm(2009~2010)
Lee and Park International patent & law Firm(2010~2016)
Industry-University Cooperation of Hangyang(2016~2023)
International patent & law office ECHANG(2023~)
Membership
Admitted to the patent bar (2009)
Member of Korean Patent Attorney Association(KPAA)
Technology Transfer Agent(Ministry of Trade, Industry and Energy)
Biography
Ms. Hana Jeong is a patent attorney member at International Patent & Law Office ECHANG. Ms. Jeong has extensive experience in the field of chemistry and biotech. Her specific level of expertise includes secondary cells, semiconductors, energy, food, composition and electronic materials. She has extensive experience in preparing patent applications and opinion letters, as well as advising clients, on intellectual property matters. She is also particularly experienced and skilled in the area of intellectual property as well as strategies and negotiation of technology transfer.
Languages
Korean, English
Hanyang University (B.S Chemical Engineering)
Professional Experience
Kim and Jo International patent & law Firm(2009~2010)
Lee and Park International patent & law Firm(2010~2016)
Industry-University Cooperation of Hangyang(2016~2023)
International patent & law office ECHANG(2023~)
Membership
Admitted to the patent bar (2009)
Member of Korean Patent Attorney Association(KPAA)
Technology Transfer Agent(Ministry of Trade, Industry and Energy)
Biography
Ms. Hana Jeong is a patent attorney member at International Patent & Law Office ECHANG. Ms. Jeong has extensive experience in the field of chemistry and biotech. Her specific level of expertise includes secondary cells, semiconductors, energy, food, composition and electronic materials. She has extensive experience in preparing patent applications and opinion letters, as well as advising clients, on intellectual property matters. She is also particularly experienced and skilled in the area of intellectual property as well as strategies and negotiation of technology transfer.
Languages
Korean, English
- 핸드폰:070-4659-4918
- 이메일:jhana@echangpat.com