Verified data

Our Results Speak for Themselves.

50
+
2500
+
20000
+

IP Professionals

Clients Served

Applications Filed

A team of patent attorneys, legal experts, and PhD-level specialists who understand both technology and business.

Fast-growing, innovation-driven companies choose BLT as their strategic IP partner.

Your ideas deserve more than protection they deserve strategic execution backed by experience.

Verified data

Our Results Speak

for Themselves.

0
+

IP Professionals

 A team of patent attorneys, legal experts, and PhD-level specialists who understand both technology and business.

0
+

Clients Served

Fast-growing, innovation-driven companies choose BLT as their strategic IP partner

0
+

Applications Filed

Your ideas deserve more than protection they deserve strategic execution backed by experience.

Awards

National Recognition in IP Services

Double Award Winner!

Selected as both a Top-Performing Institution and

Power Performer under Korea’s Export Voucher Program

– IP/Patent Services Category.

Top-Performing
Institution
Top-Performing
Institution
Power
Performer
Power
Performer

Awards

National Recognition in

IP Services

Double Award Winner!

Selected as both a Top-Performing Institution and a Power Performer under Korea’s Export Voucher Program – IP/Patent Services Category.

Top-Performing
Institution
Top-Performing
Institution
Power
Performer
Power
Performer

Team Member

Our senior team averages over 10 years of experience 

combining legal, technical, and business insight.

Team Member

Our senior team averages

over 10 years of experience combining legal, technical, and business insight.

Insight

We Study What Drives Your Success.

Should you require further details, kindly submit a consultation request below.

Contact Us

Connect with a

dedicated consultant for personalized guidance.

Talk to an

IP Specialist


+82-2-514-0104

info@BLT.kr



Notice on Collection and Use of Personal Information

If you do not agree to the collection and use of personal information, your consultation may be limited.

1. Purpose of Collection: Consultation

2. Items to be Collected: (Required) Name, Affiliation, Phone Number, Email

3. Retention and Use Period: Until the completion of consultation

Contact Us

Connect with a dedicated consultant for personalized guidance.

Talk to an

IP Specialist


+82-2-514-0104

info@BLT.kr

Notice on Collection and Use of Personal Information

If you do not agree to the collection and use of personal information, your consultation may be limited.

1. Purpose of Collection: Consultation

2. Items to be Collected: (Required) Name, Affiliation, Phone Number, Email

3. Retention and Use Period: Until the completion of consultation

Company. BLT Patent & Law Firm

Business Reg No. 752-86-01744

CEO. Cheolhyun Yoo 


Head office.

1F, 25, Beobwon-ro 3-gil, Seocho-gu, Seoul, 06595 Republic of Korea


T. +82-2-514-0104

F. +82-70-4855-0102

E. info@blt.kr


Branch office.

26F, 165, Convensia-daero (POSCO Tower Building), Yeonsu-gu, Incheon (Stage9 Songdo POSCO Tower)


T. +82-32-710-5104

F. +82-70-4855-0102

E. info@blt.kr


ⓒ 2023. BLT Patent & Law Firm All Rights Reserved.

Company.

BLT Patent & Law Firm


Business Reg No.

752-86-01744


CEO.

Cheolhyun Yoo

Head office.

1F, 25, Beobwon-ro 3-gil, Seocho-gu, Seoul,

06595 Republic of Korea


T. +82-2-514-0104

F. +82-70-4855-0102

E. info@blt.kr


Branch office.

26F, 165, Convensia-daero (POSCO Tower Building),

Yeonsu-gu, Incheon (Stage9 Songdo POSCO Tower)


T. +82-32-710-5104

F. +82-70-4855-0102

E. info@blt.kr


ⓒ 2025. BLT Patent & Law Firm All Rights Reserved.