logo

For the Inventor, By the Inventor

Daejeon, South Korea

Chang Sic Choi

This inventor holds 5 USPTO granted patents and 4 published patent applications. Top assignee: Electronics and Telecommunications Research Institute. Active years: 2009-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chang Sic Choi. Retrieved from https://idiyas.com/inventor/chang-sic-choi

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

USPTO Granted Patents = 5 

% Patents Active = 40.0

Average Co-Inventor Count = 3.5

ph-index = 3

Forward Citations = 15(Granted Patents)


Location History:

  • Taejon, KR (2009)
  • Daejeon, KR (2009 - 2019)

Company Filing History:

goldMedal5 out of 11,769 
 
Electronics and Telecommunications Research Institute
 patents

Years Active: 2009-2019

Loading Chart...
5 patents (USPTO):Explore Patents
1. 10224719 - Energy management system for residential community (2019-03-05),
2. 9742351 - Apparatus and method for collecting state information of solar module (2017-08-22),
3. 9485083 - Method and apparatus for time synchronization between nodes (2016-11-01),
4. 7606228 - Home gateway system for providing optical communication packet data interface function and home broadcast service providing method using the same (2009-10-20),
5. 7574505 - Home server capable of implementing energy-saving and service convergence and method for controlling the same (2009-08-11),

Title: Chang Sic Choi: Innovator in Energy Management and Solar Technology

Introduction

Chang Sic Choi is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the fields of energy management and solar technology. With a total of 5 patents to his name, Choi continues to push the boundaries of innovation in his field.

Latest Patents

One of his latest patents is an energy management system for residential communities. This system is designed to manage energy sharing among households, featuring individual home energy management systems (EMS) and a unit for supplying common use energy. The system efficiently controls the production and charging of energy, responding to requests from home EMS units.

Another notable invention is an apparatus and method for collecting state information of solar modules. This innovation maps the physical structure of solar modules to a network layer, enhancing the efficiency of data collection regarding solar power generation states.

Career Highlights

Chang Sic Choi is affiliated with the Electronics and Telecommunications Research Institute, where he has been instrumental in developing cutting-edge technologies. His work focuses on improving energy efficiency and optimizing solar energy utilization.

Collaborations

Choi has collaborated with notable colleagues, including Wan Ki Park and Il Woo Lee, contributing to various innovative projects in the energy sector.

Conclusion

Chang Sic Choi's contributions to energy management and solar technology exemplify his commitment to innovation. His patents reflect a deep understanding of energy systems and their applications in modern society.

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]
Loading…