logo

For the Inventor, By the Inventor

KR

Sunkyong Industries Ltd.


USPTO Granted Patents = 9

Forward Citations = 133

Loading Chart...
Loading Chart...

42 inventors (with patents filed for the assignee):

goldMedal Key Hyup Kim (2 out of 5 patents)

silverMedal Dae-Kee Kim (1 out of 14 patents)

bronzeMedal Chang-Kyun Han (1 out of 13 patents)

4.  Wie-Jong Kwak (1 out of 9 patents)

5.  Young Soo Oh (1 out of 9 patents)

6.  Ik Sang Kim (1 out of 9 patents)

7.  Byung Cheol Seo (1 out of 2 patents)

8.  Wie J Kwak (1 out of 3 patents)

9.  Key B Oh (1 out of 1 patent)

10.  Hwa K Park (1 out of 2 patents)

11.  Nam J Kim (1 out of 1 patent)

12.  Do Y Chung (1 out of 1 patent)

13.  Jeong S Kim (1 out of 1 patent)

14.  Jae G No (1 out of 1 patent)

15.  Hoon Chae (1 out of 1 patent)


9 patents:

1. 5910307 - Process of extracting and purifying biologically effective ingredients (1999-06-08),
2. 5858290 - Different shrinkage mixed yarn and method of producing such (1999-01-12),
3. 5770770 - Reactive distillation process and equipment for the production of acetic (1998-06-23),
4. 5657521 - Method for manufacturing suede-like woven fabrics (1997-08-19),
5. 5583039 - Escherichia coli containing a gene encoding a maltogenic amylase BLMA of (1996-12-10),
6. 5470941 - Thermoplastic biodegradable resins and a process of preparation thereof (1995-11-28),
7. 5395947 - Platinum(II) complex and processes for preparing the same (1995-03-07),
8. 5350530 - Coat-finishing method for polyester woven and knitted fabrics (1994-09-27),
9. 5089636 - Method of isolating ginkgolides from the leaves of the ginkgo tree and (1992-02-18),
Company Overview
Sunkyong Industries Ltd. is a leading manufacturer of industrial equipment and machinery. With over 50 years of experience, we specialize in designing and producing high-quality products for various industries. Our cutting-edge technology and innovative solutions make us a trusted partner for clients worldwide. We are committed to excellence and customer satisfaction in everything we do.
Profile summary synthesized from public USPTO records and patent filings.

logo

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

9 Patents

#39 in

#1,185 in South Korea

KR
KR

Sunkyong Industries Ltd.

Forward Citations = 133

42 inventors:

goldMedal Key Hyup Kim (2 out of 5 patents)

silverMedal Dae-Kee Kim (1 out of 14 patents)

bronzeMedal Chang-Kyun Han (1 out of 13 patents)

4.  Wie-Jong Kwak (1 out of 9 patents)

5.  Young Soo Oh (1 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sunkyong Industries Ltd.. Retrieved from https://idiyas.com/company/sunkyong-industries

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…