Isotek Microwave Limited

Calculating rank

USPTO Granted Patents = 6

% Expired Patents = 50.0

EPO Patents = 1

Forward Citations = 0

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6 inventors (with patents filed for the assignee):

John David Rhodes (3 out of 10 patents)

David Ibbetson (3 out of 4 patents)

Vanessa Walker (3 out of 3 patents)

4. Christopher Ian Mobbs (3 out of 4 patents)

5. David Rhodes (2 out of 2 patents)

6. Robert Walker (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 11342644 - Microwave resonator, a microwave filter and a microwave multiplexer (2022-05-24),

2. 11239537 - Microwave resonator, a microwave filter and a microwave multiplexer (2022-02-01),

3. 11175459 - Optical waveguide crosspoint (2021-11-16),

4. 11056755 - Microwave resonator (2021-07-06),

5. 10819376 - Microwave switched multiplexer and a mobile telecommunications device including such a multiplexer (2020-10-27),

6. 10804941 - Microwave switched multiplexer and a mobile telecommunications device including such a multiplexer (2020-10-13),

Company Overview

Isotek Microwave Limited is a leading provider of high-quality microwave components and systems. With over 30 years of experience, our products are utilized in various industries such as aerospace, defense, telecommunications, and research. We specialize in designing and manufacturing custom solutions for our clients, offering exceptional performance and reliability. Our team of experts is dedicated to providing top-notch customer service and support to ensure the success of every project.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#8 in Yorkshire

#2,680 in United Kingdom

Yorkshire, United Kingdom

Isotek Microwave Limited

Forward Citations = 0

6 inventors:

John David Rhodes (3 out of 10 patents)

David Ibbetson (3 out of 4 patents)

Vanessa Walker (3 out of 3 patents)

4. Christopher Ian Mobbs (3 out of 4 patents)

5. David Rhodes (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Isotek Microwave Limited. Retrieved from https://idiyas.com/company/isotek-microwave

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]

1 patent (EPO):

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]