% Expired Patents = 100.0

Forward Citations = 8

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9 inventors (with patents filed for the assignee):

Jae Oh Byun (3 out of 3 patents)

Jung-Hoon Shin (3 out of 3 patents)

Nam-Kyoo Park (2 out of 7 patents)

4. Hak-Seung Han (2 out of 2 patents)

5. Kyoung Min Kim (2 out of 11 patents)

6. Han-Jun Koh (1 out of 1 patent)

7. Jae-Oh Byun (1 out of 1 patent)

8. Se-Young Seo (1 out of 1 patent)

9. Ji Min Seo (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 8254784 - Light source distributor for use in wavelength division multiplexed-passive optical network (2012-08-28),

2. 8139955 - Method and system for controlling driving current of WDM-PON optical transmitter (2012-03-20),

3. 8073341 - Method and system for controlling driving current of WDM-PON optical transmitter (2011-12-06),

4. 7796893 - Optical bi-directional transceiver module (2010-09-14),

5. 7206124 - Gain-providing optical power equalizer (2007-04-17),

6. 7075708 - Top-pumped waveguide amplifier (2006-07-11),

7. 7030419 - Thin film for optical applications, light-emitting structure using the same and the fabrication method thereof (2006-04-18),

Company Overview

Luxpert Technologies Co., Ltd. is a leading provider of innovative IT solutions and services. With a focus on cutting-edge technologies, we help businesses achieve digital transformation and enhance their competitive edge. Our team of experts offers customized solutions in areas such as cloud computing, cybersecurity, and data analytics. We strive to deliver high-quality, cost-effective solutions to meet the unique needs of our clients.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

7 Patents

#54 in

#1,435 in South Korea

KR

Luxpert Technologies Co., Ltd.

Forward Citations = 8

9 inventors:

Jae Oh Byun (3 out of 3 patents)

Jung-Hoon Shin (3 out of 3 patents)

Nam-Kyoo Park (2 out of 7 patents)

4. Hak-Seung Han (2 out of 2 patents)

5. Kyoung Min Kim (2 out of 11 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Luxpert Technologies Co., Ltd.. Retrieved from https://idiyas.com/company/luxpert-technologies-company

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

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]