Seongnam, South Korea

Sang Hak Lee

This inventor holds 5 USPTO granted patents and 3 published patent applications. Top assignee: Korea Electronics Technology Institute. Active years: 2015-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang Hak Lee. Retrieved from https://idiyas.com/inventor/sang-hak-lee-6en4joot

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

Calculating rank
USPTO Granted Patents = 5 

% Patents Active = 80.0

Average Co-Inventor Count = 2.2

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Sungnam-si, KR (2017)
  • Seongnam-si, KR (2015 - 2022)

Company Filing History:


Years Active: 2015-2022

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5 patents (USPTO):Explore Patents

Title: Innovations by Sang Hak Lee

Introduction

Sang Hak Lee is a notable inventor based in Seongnam, South Korea. He has made significant contributions to the field of electronics, particularly in the development of smart home technologies. With a total of 5 patents to his name, Lee's work focuses on enhancing user comfort and energy efficiency through innovative solutions.

Latest Patents

One of his latest patents is a "Smart home air conditioner automatic control system based on artificial intelligence." This invention provides an air conditioner automatic control method that utilizes occupancy detection data to optimize indoor temperature and humidity. By predicting future occupancy probabilities, the system can adjust the air conditioner's settings to ensure optimal comfort for users.

Another significant patent is the "Demand response system and method for controlling devices to participate in demand response automatically." This invention outlines a method for determining device priorities for demand response participation. It generates participation profiles based on these priorities, allowing users to easily engage in demand response initiatives, ultimately leading to energy savings.

Career Highlights

Sang Hak Lee is affiliated with the Korea Electronics Technology Institute, where he continues to innovate and develop cutting-edge technologies. His work has garnered attention for its practical applications in everyday life, particularly in the realm of energy management and smart home systems.

Collaborations

Lee collaborates with talented individuals such as Jung Mee Yun and Young Min Chae, contributing to a dynamic research environment that fosters innovation and creativity.

Conclusion

Sang Hak Lee's contributions to the field of electronics and smart home technology demonstrate his commitment to improving user experience and energy efficiency. His innovative patents reflect a forward-thinking approach that addresses contemporary challenges in home automation.

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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