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For the Inventor, By the Inventor

Daejeon, South Korea

Bum-Hyun Lee

This inventor holds 34 USPTO granted patents and 4 published patent applications and 23 EPO patents, primarily in Battery Pack Design. Top assignees: Lg Chem, Ltd, Lg Energy Solution, Ltd., Omron Corporation. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Bum-Hyun Lee. Retrieved from https://idiyas.com/inventor/bum-hyun-lee-stw46l56

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

Calculating rank
USPTO Granted Patents = 34 

% Patents Active = 97.1

 

Average Co-Inventor Count = 3.0

ph-index = 8

Forward Citations = 169(Granted Patents)


Location History:

  • Seoul, KR (2015 - 2016)
  • Korea, KR (2023)
  • Daejeon, KR (2016 - 2024)

Company Filing History:

goldMedal25 out of 8,642 
 
Lg Chem, Ltd
 patents
silverMedal9 out of 3,439 
 
Lg Energy Solution, Ltd.
 patents
bronzeMedal2 out of 4,215 
 
Omron Corporation
 patents
where one patent can have more than one assignee

Years Active: 2015-2026

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Areas of Expertise:
Battery Pack
Energy Storage System
Cooling Techniques
Compact Battery Module
Welding Electrode Leads
Vibration Characteristics
Battery Fixing Apparatus
Memory Slot Unit
Electrical Box
Rack System
Secondary Battery Module
Drainage Bottom
34 patents (USPTO):Explore Patents
1. 12770972 - Pack housing including integrated filter mesh applied to venting hole, and battery pack including the same (2026-10-20),
2. 12476323 - Battery pack having structure with increased movement and ease of assembly and structure with improved safety, and ESS comprising same (2025-11-18),
3. 12463261 - Battery pack having structure with increased ease of movement and assembly, and structure with improved safety (2025-11-04),
4. D1033334 - Battery pack (2024-07-02),
5. 11870091 - Battery pack and energy storage system including the same (2024-01-09),
6. 11764435 - Battery module to which battery cell pressing-type end plate and expandable sensing housing structure are applied (2023-09-19),
7. D987557 - Battery pack (2023-05-30),
8. D986816 - Battery pack (2023-05-23),
9. D974286 - Battery pack (2023-01-03),
10. 11223085 - Battery pack fixing apparatus (2022-01-11),
11. 11189868 - Battery module of cell edge direct cooling scheme, and battery pack comprising same (2021-11-30),
12. 11114724 - Battery module, and battery pack and energy storage system including the same (2021-09-07),
13. 11108091 - Battery module, and battery pack and energy storage system including the same (2021-08-31),
14. 10790487 - Battery pack having bottom with drainage (2020-09-29),
15. 10784478 - Battery pack (2020-09-22),

Title: Innovator Spotlight: Bum-Hyun Lee

Introduction

Bum-Hyun Lee, a prominent inventor based in Daejeon, South Korea, has made significant contributions to the field of battery technology. With 31 patents to his name, Lee has demonstrated a relentless pursuit of innovation, particularly in energy storage systems that are pivotal in today's technological landscape.

Latest Patents

One of his most recent inventions is a cutting-edge battery pack. This innovative battery pack comprises a plurality of battery modules, each containing at least one battery cell. It also features a pack cover housing a battery management system (BMS) designed to manage these battery modules comprehensively. This invention not only enhances the efficiency of energy storage but also ensures reliability and safety in various applications.

Career Highlights

Bum-Hyun Lee has a distinguished career, having worked with leading companies such as LG Chem, Ltd. and LG Energy Solution, Ltd. His roles in these organizations have positioned him at the forefront of battery research and development, enabling him to contribute significantly to advancements in energy solutions.

Collaborations

Throughout his career, Lee has collaborated with talented colleagues, including Hyeon-Kyu Kim and In-Jae Gang. Their teamwork has fostered an environment of creativity and innovation, driving the development of groundbreaking technologies in the battery industry.

Conclusion

Bum-Hyun Lee's impressive patent portfolio and his contributions to battery technology underscore his role as a key player in innovation. His work continues to impact the energy storage sector, paving the way for more efficient and sustainable solutions in the future.

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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