Seoul, South Korea

Changmin Kwak

This inventor holds 2 USPTO granted patents and 3 published patent applications. Top assignee: Lg Electronics Inc.. Active years: 2024-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Changmin Kwak. Retrieved from https://idiyas.com/inventor/changmin-kwak-zzfe4lmm

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 3.1

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2024-2025

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2 patents (USPTO):Explore Patents

Title: Changmin Kwak: Innovator in Display Technology

Introduction

Changmin Kwak is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of display technology, holding 2 patents that enhance user interaction with devices. His work focuses on improving voice recognition functionalities in display devices.

Latest Patents

Changmin's latest patents include innovative solutions aimed at enhancing user experience. The first patent, titled "Display device and operating method thereof," describes a display device that assists voice recognition functions when they fail. This device features a user input interface that receives commands from a remote control and displays a keyboard window with queries and keyboard items when voice recognition fails. The second patent, "Display device and artificial intelligence server," outlines a display device that communicates with an artificial intelligence server. This device is designed to receive voice commands, convert them into text data, and determine the appropriate language for voice recognition services based on the text data.

Career Highlights

Changmin Kwak is currently employed at LG Electronics Inc., a leading company in the electronics industry. His work at LG has allowed him to focus on developing cutting-edge display technologies that integrate artificial intelligence and voice recognition.

Collaborations

Throughout his career, Changmin has collaborated with talented individuals such as Jaekyung Lee and Yongtae Kim. These collaborations have contributed to the advancement of innovative technologies in the display sector.

Conclusion

Changmin Kwak is a notable inventor whose work in display technology and voice recognition continues to shape the industry. His patents reflect a commitment to enhancing user interaction and experience with electronic devices.

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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