Seoul, South Korea

Younju Oh

This inventor holds 20 USPTO granted patents, primarily in Air Cleaning Technology. Top assignee: Lg Electronics Inc.. Active years: 2017-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Younju Oh. Retrieved from https://idiyas.com/inventor/younju-oh

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.5

ph-index = 3

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 2017-2025

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Areas of Expertise:
Air Cleaner
Portable Air Cleaner
Kitchen Hood
Self-Cleaning
Height Adjustment
Rollable Filter
User Interface
Contaminant Removal
Ventilation
Artificial Intelligence
Mobile Terminal
Control Method
20 patents (USPTO):Explore Patents

Title: Innovations by Younju Oh: Pioneering Air Cleaner Technology

Introduction

Younju Oh, based in Seoul, South Korea, has made significant contributions to the field of environmental technology with a total of 20 patents to his name. His innovative spirit is exemplified in his latest inventions designed to enhance air quality through advanced filtration systems.

Latest Patents

Among Younju Oh's latest patents are two groundbreaking designs for air cleaners tailored to eliminate oil and other contaminants from the air. The first, titled "Air Cleaner for Oil and Other Contaminants," features a sophisticated air filtration system. This air cleaner comprises a case, an air inlet, and an air outlet, with a grill that filters airborne oil droplets. Driven by a fan, the design includes a roll filter situated between the grill and the fan. This roll filter is unique, allowing for a filter sheet that can be unwound to provide a clean section behind the grill as it becomes dirty, ensuring continuous efficiency. Moreover, a filter cutter, assisted by a clamp, seamlessly discards the dirty section through a specially designed slit in the case.

The second patent, "Air Cleaner with Rollable Filter," shares similar attributes, reinforcing the innovative design ethos of Younju Oh. This air cleaner also utilizes a roll filter mechanism to maintain air quality effectively while providing a practical solution for filter maintenance.

Career Highlights

Younju Oh is currently affiliated with LG Electronics Inc., where he continues to drive forward-thinking projects that merge technology with environmental sustainability. His work has significantly impacted air purification technologies, demonstrating his commitment to innovation.

Collaborations

Throughout his career, Younju has collaborated with talented individuals such as Chinsoo Hyon and Heejeong Heo, contributing to various advancements in air filtration technology. Their combined expertise showcases the collaborative spirit within LG Electronics Inc., fostering a dynamic environment for innovation.

Conclusion

Younju Oh's dedication to advancing air quality technology through innovative air cleaners positions him as a notable inventor in the field. With 20 patents under his belt and a strong support network of fellow innovators, he continues to pave the way for cleaner air solutions through cutting-edge designs and applications.

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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