Koje-si, South Korea

Sang Man Je

This inventor holds 22 USPTO granted patents and 3 EPO patents, primarily in Washing Machine Technology. Top assignee: Lg Electronics Inc.. Active years: 2007-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang Man Je. Retrieved from https://idiyas.com/inventor/sang-man-je

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


% Patents Active = 59.1


Average Co-Inventor Count = 5.2

ph-index = 8

Forward Citations = 150(Granted Patents)


Location History:

  • Keoje-si, KR (2010 - 2011)
  • Koje-si, KR (2007 - 2012)
  • Geoje-si, KR (2011 - 2013)

Company Filing History:


Years Active: 2007-2013

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Areas of Expertise:
Washing Machine
Control Panel Assembly
Drum Type
Tub Design
Fluid Outflow
Hot Water Control
Gasket
Filter Assembly
Structural Strengthening
Door Mechanism
Protection Bolt
22 patents (USPTO):Explore Patents

Title: **Sang Man Je: Innovating the Future of Laundry Technology**

Introduction

Sang Man Je, an influential inventor based in Koje-si, South Korea, is known for his remarkable contributions to the field of home appliances, specifically in the washing machine industry. With a total of 22 patents to his name, Sang Man Je demonstrates a commitment to innovation and engineering excellence.

Latest Patents

Among his notable inventions, two recent patents stand out: the "Tub having structurally strengthened rear wall" and the "Washing machine with the same therein." These patents introduce innovative designs that enhance the functionality and durability of washing machines. The first patent details a tub constructed with a structurally reinforced rear wall, featuring a bearing housing integrated into the tub's mold. This design incorporates a wall with a unique combination of recessing and projecting parts along its circumference, along with strategically placed ribs to enhance structural integrity. The second patent outlines a washing machine containing a plastic tub designed to hold water, with a rotatable drum for laundry. This innovative system features a shaft connecting to a motor that transmits driving power through a well-thought-out wall design, optimizing both performance and reliability.

Career Highlights

Sang Man Je has spent a significant portion of his career at LG Electronics Inc., where his inventive work continues to impact the industry positively. His extensive patent portfolio reflects his expertise and visionary approach to product development, particularly in improving essential household appliances.

Collaborations

During his time at LG Electronics, Sang Man Je has collaborated with skilled coworkers, including Yu Beom Kang and Gon Kim, to bring many of his innovative concepts to fruition. These collaborative efforts have not only enriched his inventions but have also fostered a spirit of teamwork that promotes creative problem-solving in the field of engineering.

Conclusion

Sang Man Je's dedication to innovation and his impressive portfolio of patents contribute to the evolution of washing machine technology at LG Electronics Inc. His work exemplifies how inventive thinking can lead to practical solutions that improve everyday life. With a continuous focus on enhancing the functionality and efficiency of household appliances, Sang Man Je remains a key figure in the field of engineering innovation.

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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