Forward Citations = 442

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3 inventors (with patents filed for the assignee):

David Hayes (6 out of 6 patents)

Richard Brooke Keeton (4 out of 5 patents)

Ruth Elizabeth Harper (2 out of 2 patents)

7 patents: Sort by Forward Citations

1. 10283465 - Three terminal solid state plasma monolithic microwave integrated circuit (2019-05-07),

2. 8284102 - Displaced feed parallel plate antenna (2012-10-09),

3. 8159394 - Selectable beam antenna (2012-04-17),

4. 7271683 - Electromagnetic switch element (2007-09-18),

5. 7109124 - Solid state plasma antenna (2006-09-19),

6. 6879289 - Apparatus for providing a controllable signal delay along a transmission line (2005-04-12),

7. 6825814 - Antenna (2004-11-30),

Plasma Antennas Limited is a UK-based company specializing in the development and commercialization of innovative plasma silicon antennas. Their patented technology provides high performance, reconfigurable antennas for a wide range of wireless communication applications, including 5G and IoT. The company works with leading industry partners to design and manufacture cutting-edge antenna solutions that provide improved coverage, capacity, and reliability for next-generation wireless networks.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

7 Patents

#2 in Lymington

#2,286 in United Kingdom

Lymington, United Kingdom

Plasma Antennas Limited

Forward Citations = 442

3 inventors:

David Hayes (6 out of 6 patents)

Richard Brooke Keeton (4 out of 5 patents)

Ruth Elizabeth Harper (2 out of 2 patents)

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