Daegu, South Korea

Jae Lag Ma

This inventor holds 1 USPTO granted patent. Top assignee: Lg Display Co., Ltd.. Active years: 2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jae Lag Ma. Retrieved from https://idiyas.com/inventor/jae-lag-ma

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 = 4.0

ph-index = 1

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 2009

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1 patent (USPTO):Explore Patents

Title: Jae Lag Ma: Inventor in Display Technology

Introduction

Jae Lag Ma is an inventor associated with Daegu, South Korea, and LG Display Co., Ltd. His patent work concerns backlight technology for liquid crystal display devices.

Latest Patents

The available information lists one patent for Ma: “Backlight Assembly and Liquid Crystal Display Device Having the Same.” The invention describes a backlight assembly with multiple light-emitting diodes, a light-guiding plate positioned on the same plane as the LEDs, and spaced optical correcting portions formed along one side of the plate. These portions change the optical path within the assembly. Ma is credited with 1 patent.

Career Highlights

Ma’s listed invention addresses the design of display backlighting, focusing on how light is guided and optically adjusted in a liquid crystal display device. He is associated with LG Display Co., Ltd.

Collaborations

Kwan Seob Byun and Sun Hee Lee are identified as Ma’s coworkers.

Conclusion

Jae Lag Ma’s recorded patent reflects his contribution to backlight assembly technology for liquid crystal displays.

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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