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Seongnam-si, South Korea

Solid, Inc.

USPTO Granted Patents = 169

EPO Patents = 38

Trademarks = 6

Forward Citations = 99

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105 inventors (with patents filed for the assignee):

Hyunchae Kim (26 out of 26 patents)

Doyoon Kim (20 out of 20 patents)

Hyoungho Kim (16 out of 16 patents)

4. Young Man Cho (16 out of 17 patents)

5. Dong Hee Kwon (15 out of 15 patents)

6. Hoo Pyo Hong (15 out of 15 patents)

7. Nagwon Kwon (15 out of 15 patents)

8. Ok Jin Kim (10 out of 10 patents)

9. Dae Young Kim (10 out of 68 patents)

10. Bum Soo Park (9 out of 9 patents)

11. Kwangnam Seo (9 out of 9 patents)

12. Yeongshin Yeo (7 out of 7 patents)

13. Hwansun Lee (6 out of 6 patents)

14. Kyung Eun Han (6 out of 7 patents)

15. Donghee Kwon (5 out of 5 patents)

Core Competencies:

Spectrum Sharing

Distributed Antenna System

Network Management

Communication Node

Optical Communication

Signal Processing

Interference Cancellation

Clock Synchronization

Fronthaul Multiplexer

Optical Transceiver

Cellular Communication

Beacon-Based Positioning

169 patents: Sort by Forward Citations

1. 12501376 - Distributed antenna system and method of operation thereof (2025-12-16),

2. 12500801 - Communication node, communication system and operating method thereof (2025-12-16),

3. 12439268 - Method of operating spectrum sharing system interoperating with distributed antenna system (2025-10-07),

4. 12418328 - Method of interworking between spectrum sharing system and distributed antenna system (2025-09-16),

5. 12413324 - Network management system and method for synchronization of communication network (2025-09-09),

6. 12395950 - Communication node and method of outputting synchronization signal in the same (2025-08-19),

7. 12336021 - Communication node, communication system and operating method thereof (2025-06-17),

8. 12328175 - Method of combining compressed signal (2025-06-10),

9. 12323181 - Optical communication device (2025-06-03),

10. 12273833 - Method for clock synchronization of communication network, and the communication network using the same (2025-04-08),

11. 12267792 - Interference cancellation repeater and method of operation thereof (2025-04-01),

12. 12245387 - Mount bracket (2025-03-04),

13. 12231193 - Method and apparatus for processing signal in multi-antenna multicarrier system (2025-02-18),

14. 12192106 - Openflow based distributed antenna system policy routing method (2025-01-07),

15. 12108264 - Communication node and operating method of the communication node, and distributed antenna system including the same (2024-10-01),

SOLiD, Inc. is a leading provider of wireless infrastructure solutions. With innovative technology, SOLiD helps customers deliver seamless wireless connectivity in challenging environments. Their solutions include distributed antenna systems (DAS), small cell systems, and fiber optic networks, enabling reliable wireless communications in in-building, outdoor, and public safety scenarios.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

169 Patents

#5 in Seongnam-si

#123 in South Korea

#4,755 in the World

Seongnam-si, South Korea

Solid, Inc.

Forward Citations = 99

105 inventors:

Hyunchae Kim (26 out of 26 patents)

Doyoon Kim (20 out of 20 patents)

Hyoungho Kim (16 out of 16 patents)

4. Young Man Cho (16 out of 17 patents)

5. Dong Hee Kwon (15 out of 15 patents)

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