Gyeonggi-do, South Korea

Ji Hoon Park

This inventor holds 68 USPTO granted patents and 25 published patent applications and 15 EPO patents, primarily in Optical Devices. Top assignees: Korea Research Institute of Chemical Technology, Lg Chem, Ltd, Samsung Electronics Co., Ltd.. Active years: 2013-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ji Hoon Park. Retrieved from https://idiyas.com/inventor/ji-hoon-park

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

Calculating rank
USPTO Granted Patents = 68 

% Patents Active = 91.2

 

Average Co-Inventor Count = 3.8

ph-index = 5

Forward Citations = 111(Granted Patents)

Forward Citations (Not Self Cited) = 99(Dec 10, 2025)


Location History:

  • Suwon, KR (2014)
  • Pyeongtaek-si, KR (2018 - 2020)
  • Hwaseong-si, KR (2019 - 2021)
  • Gyeonggi-do, KR (2013 - 2023)
  • Suwon-si, KR (2016 - 2024)
  • Daejeon, KR (2017 - 2024)

Company Filing History:


Years Active: 2013-2026

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Areas of Expertise:
Optical Film
Display Device
Bidirectional DC-DC Converter
Catalysts
Biometric Sensor
Light Emitting Device
Substrate Treatment
Medium for Stem Cells
LED Technology
Thermal Management
Transformer Design
EMC Filter
68 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Ji Hoon Park

Introduction

Ji Hoon Park is a prolific inventor based in Gyeonggi-do, South Korea, known for his significant contributions to the field of electronic devices and light-emitting technologies. With an impressive portfolio of 50 patents, Park continues to push the boundaries of innovation, focusing on advancements that integrate bio-sensing capabilities and improved display technologies.

Latest Patents

Among Ji Hoon Park's latest inventions is the "Electronic device comprising display," which features a sophisticated design including a transparency layer, pixel layer, display panel, and a bio-sensor. This innovative device utilizes reflected light from external objects to acquire biometric information while displaying content through its transparency layer.

Another notable patent is the "Single chip multi band LED," which incorporates a unique n-type nitride semiconductor layer alongside an advanced V-pit generation layer. This design allows the active layer to emit light at multiple peak wavelengths from a single chip, showcasing Park's ability to create cutting-edge light-emitting diode technology.

Career Highlights

Throughout his career, Ji Hoon Park has demonstrated exceptional talent and expertise while working with leading organizations such as Samsung Electronics Co., Ltd. and LG Chem, Ltd. His work in these companies has not only contributed to their success but has also established him as a key figure in the field of innovative electronics and materials science.

Collaborations

Park has collaborated with fellow innovators Byoung Kun Jeon and Min Heo, demonstrating his ability to work alongside talented professionals to foster creativity and drive technological advancements. These collaborations have yielded groundbreaking inventions that enhance everyday technologies.

Conclusion

Ji Hoon Park stands out as a significant figure in the realm of innovation, with a robust portfolio of patents that exemplify his dedication to pushing technological boundaries. His work continues to impact the fields of electronics and bio-sensing, securing his legacy as a visionary inventor.

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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