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Somerset, United Kingdom

Gooch and Housego Plc

USPTO Granted Patents = 29

EPO Patents = 3

Trademarks = 4

Forward Citations = 72

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37 inventors (with patents filed for the assignee):

Christopher N Pannell (9 out of 10 patents)

Efstratios Kehayas (3 out of 3 patents)

Leontios Stampoulidis (3 out of 3 patents)

4. Robert W Dew (3 out of 3 patents)

5. Alexander Rosiewicz (3 out of 4 patents)

6. Thomas E Stenger (3 out of 4 patents)

7. Carl D Brunetta (3 out of 3 patents)

8. Elliot S Wachman (3 out of 5 patents)

9. Norman Fisher (3 out of 5 patents)

10. Peter Edward MacKay (2 out of 2 patents)

11. Gary C Catella (2 out of 3 patents)

12. Adrian Norman (2 out of 2 patents)

13. Jonathan David Ward (2 out of 4 patents)

14. Gabe S Nau (1 out of 1 patent)

15. Thomas C Walker (1 out of 1 patent)

29 patents: Sort by Forward Citations

1. 10897117 - Fiber amplifier system with variable communication channel capacities (2021-01-19),

2. 10481421 - Mounting ring for maintaining optical device alignment (2019-11-19),

3. 10248032 - Dual cone-based polarizer (2019-04-02),

4. 9977160 - Optical assembly for protection of optical devices (2018-05-22),

5. 9762020 - Bi-directionally pumped polarization maintaining fiber amplifier (2017-09-12),

6. 9470912 - Chemically reduced lithium compound-based Q-switch (2016-10-18),

7. 9412005 - Use of error image for unmixing artifact removal in linear spectral unmixing (2016-08-09),

8. 9372310 - Free space fibre-to-fibre coupling using optical fibres below cut-off (2016-06-21),

9. 9356420 - Solid state laser with multiple cores coupled by fold optics (2016-05-31),

10. 9341920 - Pulsed fiber laser wavelength convertor (2016-05-17),

11. 9310631 - Acoustic absorber having a roughened surface for AO devices (2016-04-12),

12. 9219343 - Crystal capture housing with non-contact fluid cooling (2015-12-22),

13. 9116296 - Optical fiber device having mode stripper thermally protecting structural adhesive (2015-08-25),

14. 9099840 - Distributed feedback (DFB) laser with slab waveguide (2015-08-04),

15. 8804787 - Narrow linewidth semiconductor laser (2014-08-12),

Gooch & Housego PLC is a global leader in photonics technology. The company designs and manufactures advanced photonic systems and components for various industries, including aerospace, defense, industrial, life sciences, and scientific research. With expertise in optics, acousto-optics, electro-optics, fibers, and crystals, Gooch & Housego provides innovative solutions to complex optical challenges. Their products are used in applications such as laser-based manufacturing, medical diagnostics, high-speed telecommunication networks, and more.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

29 Patents

#3 in Somerset

#615 in United Kingdom

#21,885 in the World

Somerset, United Kingdom

Gooch and Housego Plc

Forward Citations = 72

37 inventors:

Christopher N Pannell (9 out of 10 patents)

Efstratios Kehayas (3 out of 3 patents)

Leontios Stampoulidis (3 out of 3 patents)

4. Robert W Dew (3 out of 3 patents)

5. Alexander Rosiewicz (3 out of 4 patents)

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