% Expired Patents = 83.3

Forward Citations = 40

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11 inventors (with patents filed for the assignee):

Steven W Kim (4 out of 44 patents)

William Kokonaski (2 out of 149 patents)

Dae-Il Kim (2 out of 2 patents)

4. Erich E Kunhardt (2 out of 16 patents)

5. Geun Young Yeom (1 out of 12 patents)

6. Young-Joon Lee (1 out of 4 patents)

7. Seok-Kyun Song (1 out of 4 patents)

8. Sooho Park (1 out of 3 patents)

9. Bhum-Jae Shin (1 out of 3 patents)

10. Dae-II Kim (1 out of 1 patent)

11. Seong I Kim (1 out of 7 patents)

6 patents: Sort by Forward Citations

1. 6897564 - Plasma display panel having trench discharge cells with one or more electrodes formed therein and extended to outside of the trench (2005-05-24),

2. 6685523 - Method of fabricating capillary discharge plasma display panel using lift-off process (2004-02-03),

3. 6673522 - Method of forming capillary discharge site of plasma display panel using sand blasting (2004-01-06),

4. 6548957 - Plasma display panel device having reduced turn-on voltage and increased UV-emission and method of manufacturing the same (2003-04-15),

5. 6545411 - Capillary discharge plasma display panel with optimum capillary aspect ratio (2003-04-08),

6. 6475049 - Method of fabricating capillary electrode discharge plasma display panel device (2002-11-05),

Company Overview

Plasmion Displays, LLC is a cutting-edge technology company specializing in the development and production of state-of-the-art plasma display panels. Our displays offer unrivaled clarity, brightness, and color accuracy, making them ideal for a wide range of applications from healthcare to gaming. With a commitment to innovation and quality, Plasmion Displays is a leader in the display industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#17 in Roanoke, VA

#802 in Virginia

#45,007 in US

Roanoke, VA, United States of America

Plasmion Displays, LLC.

Forward Citations = 40

11 inventors:

Steven W Kim (4 out of 44 patents)

William Kokonaski (2 out of 149 patents)

Dae-Il Kim (2 out of 2 patents)

4. Erich E Kunhardt (2 out of 16 patents)

5. Geun Young Yeom (1 out of 12 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Plasmion Displays, LLC.. Retrieved from https://idiyas.com/company/plasmion-displays

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]