% Expired Patents = 40.0

EPO Patents = 4

Forward Citations = 2

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5 inventors (with patents filed for the assignee):

Do Yeol Ahn (5 out of 24 patents)

Seung Hyun Yang (4 out of 4 patents)

Seok Nam Ko (1 out of 1 patent)

4. Sang Joon Park (1 out of 4 patents)

5. Jin Dong Song (1 out of 8 patents)

5 patents: Sort by Forward Citations

1. 11355663 - Method of manufacturing an electronic device (2022-06-07),

2. 11257972 - Solar cell (2022-02-22),

3. 11145785 - Hybrid type semiconductor light emitting device and manufacturing method thereof (2021-10-12),

4. 11038076 - Copper halide color photosensor structure and manufacturing method (2021-06-15),

5. 10566427 - Copper halide semiconductor based electronic devices (2020-02-18),

Petalux Inc. is a leading provider of innovative LED lighting solutions for residential, commercial, and industrial applications. With a focus on sustainability and energy efficiency, Petalux Inc. designs and manufactures high-quality LED fixtures that provide superior light output and long-lasting performance. From sleek recessed lighting for modern homes to durable outdoor fixtures for industrial facilities, Petalux Inc. offers a wide range of products to meet the diverse needs of its customers.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

5 Patents

#97 in Seongnam

#1,877 in South Korea

Seongnam, South Korea

Petalux Inc.