Gyeonggi-do, South Korea

Sang Ho Choi

This inventor holds 21 USPTO granted patents and 4 EPO patents, primarily in Liquid Crystal Displays. Top assignees: Korea Research Institute of Bioscience and Biotechnology, Lg Display Co., Ltd., Samsung Electro-Mechanics Co., Ltd.. Active years: 2005-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang Ho Choi. Retrieved from https://idiyas.com/inventor/sang-ho-choi

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


% Patents Active = 71.4

 

Average Co-Inventor Count = 2.0

ph-index = 4

Forward Citations = 38(Granted Patents)


Location History:

  • Gunpo-si, KR (2009 - 2014)
  • Busan, KR (2005 - 2015)
  • Suwon-si, KR (2018)
  • Daejeon, KR (2016 - 2020)
  • Anyang-si, KR (2021)
  • Seoul, KR (2018 - 2022)
  • Gyeonggi-do, KR (2011 - 2023)

Company Filing History:


Years Active: 2005-2025

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Areas of Expertise:
Cosmetic Composition
Fluid Draining Apparatus
Vibrio Infection
Pharmaceutical Composition
Neuroinflammation
Multilingual Guidance System
Noise Blocking PCB
Cancer Treatment
Liquid Crystal Display
Driving Method
User Selection
Tacking Nail
21 patents (USPTO):Explore Patents

Title: The Innovations of Sang Ho Choi: A Pioneer in Fluid Technology and Bacterial Treatment

Introduction: Sang Ho Choi, an accomplished inventor based in Gyeonggi-do, South Korea, has amassed an impressive portfolio of 20 patents. His groundbreaking work primarily focuses on fluid technology and innovative solutions for combating bacterial infections.

Latest Patents: Among his latest inventions, Choi developed a through-type drain pump designed for fluid draining apparatuses in piping systems. This innovative drain pump features a hollow cylindrical housing with a fluid inlet and outlet port communicating through a fluid movement path. It includes a rotary shaft rotatably coupled to a driving motor, which powers an impeller that efficiently moves fluids to the outlet. Additionally, Choi's recent patent details an RTX toxin production inhibitor aimed at treating symptoms of vibrio infections. This method employs a specific compound that inhibits pathogenicity in vibrio bacteria, presenting an alternative to traditional antibiotics and addressing resistance issues.

Career Highlights: Throughout his career, Sang Ho Choi has contributed significantly to the fields of biotechnology and fluid mechanics. He has held positions in reputable organizations such as LG Display Co., Ltd. and the Korea Research Institute of Bioscience and Biotechnology. His work not only highlights his ingenuity but also showcases his commitment to advancing technology for practical applications.

Collaborations: Throughout his career, Choi has collaborated with esteemed colleagues, including Kyung Seop Ahn and Sei Ryang Oh. These partnerships have fostered a creative environment, enhancing the scope and impact of their collective research efforts.

Conclusion: Sang Ho Choi's contributions to technology and scientific research underscore the importance of innovation in addressing real-world challenges. His patents reflect a broad vision for fluid management and bacterial treatment, positioning him as a pivotal figure in his field. As he continues to push the boundaries of invention, the implications of his work promise to impact both industries and public health positively.

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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