Seoul, South Korea

Daeho Chang

This inventor holds 18 USPTO granted patents and 11 published patent applications and 8 EPO patents. Top assignee: Lg Electronics Inc.. Active years: 2021-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Daeho Chang. Retrieved from https://idiyas.com/inventor/daeho-chang

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

USPTO Granted Patents = 18 

% Patents Active = 94.4

 

Average Co-Inventor Count = 3.7

ph-index = 3

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 2021-2026

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18 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Daeho Chang

Introduction

Daeho Chang is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of cleaning technology, holding a total of 15 patents. His innovative designs focus on enhancing the efficiency and functionality of cleaning systems.

Latest Patents

Among his latest patents is a cleaner system that features a unique design for dust collection. This system includes a cleaner with a dust bin that has an openable side and a cleaner station where the cleaner is mounted. The design incorporates a first and second discharge cover, allowing for efficient dust suction. The cleaner station is equipped with a dust collection motor that generates a suction force, optimizing the cleaning process by first targeting small dust particles before larger ones. Another notable patent is a vacuum cleaner that includes a dust bin, motor housing, and a cyclone part designed to separate dust from air. This vacuum cleaner also features a compression part that compresses dust within the dust bin, enhancing its overall performance.

Career Highlights

Daeho Chang is currently employed at LG Electronics Inc., where he continues to innovate and develop advanced cleaning technologies. His work has significantly impacted the efficiency of cleaning devices, making them more user-friendly and effective.

Collaborations

Daeho Chang has collaborated with talented coworkers, including Ingyu Yang and Jinhyouk Shin, to further enhance the development of cleaning technologies.

Conclusion

Daeho Chang's contributions to the field of cleaning technology through his innovative patents demonstrate his commitment to improving everyday appliances. His work at LG Electronics Inc. continues to influence the industry positively.

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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