Gwangju, South Korea

Yong Sig Kim

This inventor holds 3 USPTO granted patents. Top assignee: Korea Kumho Petrochemical Co., Ltd.. Active years: 1999-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yong Sig Kim. Retrieved from https://idiyas.com/inventor/yong-sig-kim

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

Calculating rank

% Patents Active = 66.7

Average Co-Inventor Count = 4.9

ph-index = 1

Forward Citations = 4(Granted Patents)


Location History:

  • Kwangju, KR (1999)
  • Chongno-Gu, KR (2003)

Company Filing History:


Years Active: 1999-2003

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3 patents (USPTO):Explore Patents

Title: Yong Sig Kim: Innovator in Plant Biotechnology

Introduction

Yong Sig Kim is a prominent inventor based in Gwangju, South Korea. He has made significant contributions to the field of plant biotechnology, particularly in the development of genetic constructs for transgenic plants. With a total of 3 patents, his work focuses on enhancing gene expression in plant tissues.

Latest Patents

One of Yong Sig Kim's latest patents is titled "Expression cassette and plasmid for strong constitutive gene expression and the use thereof." This invention provides isolated nucleic acid constructs that comprise a plant strong constitutive promoter operably linked to a heterologous nucleic acid encoding a desired polypeptide in transgenic plant tissues. The constructs are designed to confer the highest expression of desired polypeptides in both plant root and leaf tissues. By linking any chimeric gene to this construct, the resulting vector can be introduced into plant tissues, allowing for intentional modifications that enable plants to produce foreign substances. Another notable patent involves antiviral proteins, specifically amarandin 1 and 2, derived from Amaranthus viridis. This patent discloses DNA sequences encoding these antiviral proteins, along with expression vectors and transformed host cells.

Career Highlights

Yong Sig Kim is currently associated with Korea Kumho Petrochemical Co., Ltd., where he continues to advance his research in plant biotechnology. His innovative work has positioned him as a key figure in the field, contributing to the understanding and application of genetic engineering in plants.

Collaborations

Throughout his career, Yong Sig Kim has collaborated with notable colleagues, including Jeong Woo Cho and Chang Ho Chung. These partnerships have further enriched his research and development efforts in biotechnology.

Conclusion

Yong Sig Kim's contributions to plant biotechnology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to pave the way for advancements in genetic engineering and transgenic plant development.

Profile summary based on public USPTO records.
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]
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