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For the Inventor, By the Inventor

Daejeon, South Korea

Dong-ho Lee

This inventor holds 17 USPTO granted patents and 9 published patent applications and 4 EPO patents, primarily in Fluidized Bed Systems. Top assignees: Korea Institute of Energy Research, Cheil Industries Inc., Electronics and Telecommunications Research Institute. Active years: 1998-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dong-ho Lee. Retrieved from https://idiyas.com/inventor/dong-ho-lee-pj8acivh

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

Calculating rank
USPTO Granted Patents = 17 

% Patents Active = 94.1

 

Average Co-Inventor Count = 8.7

ph-index = 4

Forward Citations = 57(Granted Patents)


Company Filing History:

goldMedal13 out of 430 
 
Korea Institute of Energy Research
 patents
silverMedal1 out of 787 
 
Cheil Industries Inc.
 patents
bronzeMedal1 out of 11,796 
 
Electronics and Telecommunications Research Institute
 patents
4. 1 out of 97 
 
Hanwha Chemical Corporation
 patents
5. 1 out of 81 
 
Korea Telecom
 patents
6. 1 out of 18 
 
Roen Surgical, Inc.
 patents
where one patent can have more than one assignee

Years Active: 1998-2026

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Areas of Expertise:
Fluidized Bed
Gas Leakage Measurement
High Pressure Reactor
Chemical Looping Combustion
Desulfurization System
Sorbents
Carbon Capture
Metallocene Catalyst
Polysilicon Manufacturing
Laser Measurement
Solid Circulation
Blockage Prevention
17 patents (USPTO):Explore Patents
1. 12758355 - Surgery device and operating method using the same (2026-10-13),
2. 10852211 - Apparatus and method for gas leakage measurement in a high pressure reactor (2020-12-01),
3. 10415822 - Apparatus and method for measuring height of solid bed in high-temperature and high-pressure fluidized bed system (2019-09-17),
4. 10307768 - Chemical looping combustor using magnetic oxygen carrier particles and loop seal equipped with magnetic separator (2019-06-04),
5. 10272408 - Fluidized bed solid circulation system using pressure and density difference, fluidized bed reaction system having the same and solid circulation method (2019-04-30),
6. 10143986 - Fluidized bed system having sparger capable of minimizing blockage by solids and controlling method thereof (2018-12-04),
7. 10046968 - High temperature dry desulfurization system and method using multi regeneration reactor (2018-08-14),
8. 9963400 - System and method for preventing catalyst from overheating (2018-05-08),
9. 9725374 - System and method for preventing catalyst from overheating (2017-08-08),
10. 9683737 - Chemical looping combustion method and apparatus for solid fuels using different oxygen carriers (2017-06-20),
11. 9469544 - Method for manufacturing polysilicon (2016-10-18),
12. 9192904 - Fluidized bed reactor having screw conveyor and fluidized bed solid circulation system using the same (2015-11-24),
13. 8852329 - Dry carbon dioxide capturing device with multistage supply structure (2014-10-07),
14. 8764890 - Dry carbon dioxide capturing device using multi sorbents (2014-07-01),
15. 8753437 - Dry carbon dioxide capturing device with improved energy efficiency (2014-06-17),

Title: Innovations of Dong-ho Lee

Introduction

Dong-ho Lee is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of energy research and fluidized bed systems. With a total of 17 patents to his name, Lee's work focuses on advanced measurement techniques in high-pressure environments.

Latest Patents

One of his latest patents is an "Apparatus and method for gas leakage measurement in a high pressure reactor." This invention provides a method for measuring gas leakage by utilizing a gas inlet, valves, flowmeters, and pressure gauges to monitor internal pressure changes. Another notable patent is the "Apparatus and method for measuring height of solid bed in high-temperature and high-pressure fluidized bed system." This invention includes a series of pressure probes and differential pressure gauges to accurately measure the height of a solid bed within a fluidized bed reactor.

Career Highlights

Dong-ho Lee has worked with esteemed organizations such as the Korea Institute of Energy Research and Cheil Industries Inc. His experience in these institutions has allowed him to develop innovative solutions that address complex engineering challenges.

Collaborations

Throughout his career, Lee has collaborated with notable colleagues, including Chang-keun Yi and Sung-ho Jo. These partnerships have contributed to the advancement of his research and inventions.

Conclusion

Dong-ho Lee's contributions to the field of energy research and fluidized bed systems highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to solving real-world problems through engineering and research.

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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