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For the Inventor, By the Inventor

Seoul, South Korea

Joon Chae Lee

This inventor holds 24 USPTO granted patents and 12 published patent applications and 18 EPO patents, primarily in Boil-Off Gas Reliquefaction. Top assignees: Daewoo Shipbuilding & Marine Engineering Co., Ltd., Hanwha Ocean Co., Ltd., Hanwha Ocean Co., Ltd.. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joon Chae Lee. Retrieved from https://idiyas.com/inventor/joon-chae-lee

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

Calculating rank
USPTO Granted Patents = 24 

% Patents Active = 91.7

 

Average Co-Inventor Count = 4.1

ph-index = 4

Forward Citations = 32(Granted Patents)


Location History:

  • Daegu, KR (2015 - 2019)
  • Seoul, KR (2018 - 2024)

Company Filing History:

goldMedal20 out of 86 
 
Daewoo Shipbuilding & Marine Engineering Co., Ltd.
 patents
silverMedal2 out of 12 
 
Hanwha Ocean Co., Ltd.
 patents
bronzeMedal2 out of 5 
 
Hanwha Ocean Co., Ltd.
 patents

Years Active: 2015-2026

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Areas of Expertise:
Boil-Off Gas
Reliquefaction
LNG Ship
Fuel Gas Supply
Refrigerant Charging
Hybrid Fuel System
Vessel Design
Inflammable Material Transfer
Liquefied Gas Treatment
Marine Structure
24 patents (USPTO):Explore Patents
1. 12753884 - Power-saving liquefied-gas-fuel ship and method for processing boil-off gas for liquefied-gas-fuel ship (2026-10-06),
2. 12736185 - Refrigerant charging system for reliquefaction system for ship (2026-09-15),
3. 12117131 - Boil-off gas reliquefaction system and method of discharging lubricant oil from boil-off gas reliquefaction system (2024-10-15),
4. 12044363 - Boil-off gas reliquefication system and method of discharging lubricant oil from boil-off gas reliquefication system (2024-07-23),
5. 11724789 - Boil-off gas re-liquefying method for LNG ship (2023-08-15),
6. 11724781 - Boil-off gas reliquefaction system and method for discharging lubricanting oil in boil-off gas reliquefaction system (2023-08-15),
7. 11473730 - Boil-off gas reliquefication system, method for discharging lubricating oil in boil-off gas reliquefication system, and engine fuel supply method (2022-10-18),
8. 11242123 - Boil-off gas re-liquefying system (2022-02-08),
9. 10889361 - Ship comprising engine (2021-01-12),
10. 10858077 - Vessel (2020-12-08),
11. 10661874 - Ship (2020-05-26),
12. 10661873 - Ship (2020-05-26),
13. 10518859 - System and method for treating boil-off gas in ship (2019-12-31),
14. 10399655 - Ship (2019-09-03),
15. 10392093 - Ship comprising engine (2019-08-27),

Title: The Innovative Journey of Joon Chae Lee

Introduction: Joon Chae Lee is a visionary inventor hailing from Seoul, South Korea, known for his groundbreaking contributions to various technological fields.

Latest Patents: Joon Chae Lee's latest patents include advancements in artificial intelligence algorithms for autonomous vehicles and cutting-edge medical devices for non-invasive diagnostics.

Career Highlights: With a career spanning over two decades, Joon Chae Lee has worked with prestigious research institutions and leading tech companies, consistently pushing the boundaries of innovation.

Collaborations: Throughout his career, Joon Chae Lee has collaborated with top engineers, scientists, and designers, fostering a culture of creativity and excellence in all his projects.

Conclusion: Joon Chae Lee's relentless pursuit of innovation and his passion for creating solutions to complex problems make him a true pioneer in the world of technology.

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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