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For the Inventor, By the Inventor

Seoul, South Korea

Sung Jun Hwang

This inventor holds 14 USPTO granted patents and 3 EPO patents, primarily in Mobile Communication Devices. Top assignees: Lg Electronics Inc., Hyundai Motor Company, Kia Corporation. Active years: 2004-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sung Jun Hwang. Retrieved from https://idiyas.com/inventor/sung-jun-hwang

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

Calculating rank
USPTO Granted Patents = 14

% Patents Active = 100.0

 

Average Co-Inventor Count = 1.1

ph-index = 10

Forward Citations = 459(Granted Patents)


Location History:

  • Goyang-shi, KR (2004)
  • Kyunggi-do, KR (2004)
  • Seoul, KR (2004 - 2007)
  • Goyang-Si, KR (2007)
  • Seongnam-si, KR (2011)
  • Gyeonggi-do, KR (2006 - 2022)

Company Filing History:

goldMedal12 out of 52,038 
 
Lg Electronics Inc.
 patents
silverMedal2 out of 20,518 
 
Hyundai Motor Company
 patents
bronzeMedal1 out of 6,003 
 
Kia Corporation
 patents
4. 1 out of 8,094 
 
Kia Motors Corporation
 patents
where one patent can have more than one assignee

Years Active: 2004-2026

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Areas of Expertise:
Compression Device
Sensor Cleaning
High Voltage Battery
Mobile Phone
Cellular Phone
Vehicle Technology
Underbody Design
Battery Unit
Communication Device
Vehicle Power Systems
Smartphone Innovation
Mobile Technology
14 patents (USPTO):Explore Patents
1. 12594911 - Compression device and sensor cleaning system including the same (2026-04-07),
2. 11235670 - High voltage battery unit for vehicle and underbody of vehicle (2022-02-01),
3. D640662 - Mobile phone (2011-06-28),
4. D637578 - Mobile phone (2011-05-10),
5. D548219 - Cellular phone (2007-08-07),
6. D545294 - Cellular phone (2007-06-26),
7. D545293 - Cellular phone (2007-06-26),
8. D542253 - Mobile phone (2007-05-08),
9. D537059 - Cellular phone (2007-02-20),
10. D535961 - Cellular phone (2007-01-30),
11. D528094 - Cellular phone (2006-09-12),
12. D488144 - Mobile phone (2004-04-07),
13. D486809 - Mobile phone (2004-02-18),
14. D486463 - Mobile phone (2004-02-11),

Title: The Innovative Contributions of Sung Jun Hwang

Introduction

Sung Jun Hwang is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of technology, particularly in the automotive sector. With a total of 13 patents to his name, Hwang's work has had a substantial impact on vehicle design and functionality.

Latest Patents

Among his latest patents is a high voltage battery unit for vehicles, which includes an innovative underbody design. This high voltage battery unit is strategically mounted under the center floor of the vehicle, allowing for efficient power delivery from the powertrain to the rear wheels. Additionally, he has developed a mobile phone, showcasing his versatility as an inventor.

Career Highlights

Hwang has had a distinguished career, working with leading companies such as LG Electronics Inc. and Hyundai Motor Company. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking projects in the automotive industry.

Collaborations

Throughout his career, Hwang has collaborated with talented individuals, including Young Tae Yang and Ki Bong Park. These partnerships have fostered innovation and creativity in his projects.

Conclusion

Sung Jun Hwang's contributions to technology and automotive design are noteworthy. His patents reflect a commitment to innovation and excellence in engineering. His work continues to influence the industry and inspire future inventors.

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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