CIPO Patents = 3

EPO Patents = 7

Trademarks = 2

Forward Citations = 46

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8 inventors (with patents filed for the assignee):

Andrew Nicholas Dames (10 out of 74 patents)

David Owen Lewis (2 out of 4 patents)

Jonathan Horton James (2 out of 2 patents)

4. Michael F Grant (2 out of 15 patents)

5. Martin Edward Brock (1 out of 8 patents)

6. Nicholas Parsons (1 out of 1 patent)

7. Adrian Holdsworth (1 out of 1 patent)

8. Richard Andrew Jensen (1 out of 3 patents)

11 patents: Sort by Forward Citations

1. 8358929 - Network protection switching mechanisms and methods of network protection (2013-01-22),

2. 7876981 - Optical switch (2011-01-25),

3. 7680369 - Optical fibre switching assembly (2010-03-16),

4. 7590316 - Optical switch (2009-09-15),

5. 7522789 - Optical switches and actuators (2009-04-21),

6. 7418167 - Optical switching using optical fiber connector (2008-08-26),

7. 7389016 - Beam steering optical switch (2008-06-17),

8. 7324728 - Optical connector with total internal reflection abutting surface (2008-01-29),

9. 7106925 - Optical fibre switching assembly (2006-09-12),

10. 7095915 - Beam steering arrangements and optical switches (2006-08-22),

11. 7026745 - Piezoelectric actuator (2006-04-11),

Company Overview

Polatis Limited, based in Cambridge, specializes in advanced optical switching technology. The company develops high-performance optical switches that enable efficient data routing and management in telecommunications and data center environments. Polatis focuses on enhancing network performance and reliability through innovative solutions that support a range of applications, including optical networking and test systems. Their expertise positions them as a key player in the evolving landscape of optical communications.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

11 Patents

#90 in Cambridge

#1,598 in United Kingdom

#51,714 in the World

Cambridge, United Kingdom

Polatis Limited

Forward Citations = 46

8 inventors:

Andrew Nicholas Dames (10 out of 74 patents)

David Owen Lewis (2 out of 4 patents)

Jonathan Horton James (2 out of 2 patents)

4. Michael F Grant (2 out of 15 patents)

5. Martin Edward Brock (1 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Polatis Limited. Retrieved from https://idiyas.com/company/polatis

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]

3 patents (CIPO):

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]

7 patents (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]