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Metrophotonics Inc.

USPTO Granted Patents = 18

CIPO Patents = 1

Forward Citations = 174

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15 inventors (with patents filed for the assignee):

Jian-Jun He (8 out of 15 patents)

Michael Davies (5 out of 10 patents)

Emil S Koteles (5 out of 11 patents)

4. Adrian O'Donnell (4 out of 5 patents)

5. Orazio Berolo (4 out of 4 patents)

6. Yury Logvin (3 out of 11 patents)

7. Bryant P Hichwa (3 out of 24 patents)

8. Fang Wu (2 out of 10 patents)

9. John Wade (2 out of 2 patents)

10. Serge Grabtchak (1 out of 2 patents)

11. Valery I Tolstikhin (1 out of 2 patents)

12. Jean-Paul Noël (1 out of 1 patent)

13. Qinrong Yu (1 out of 1 patent)

14. Michael Davis (1 out of 1 patent)

15. Orazlo Berolo (1 out of 1 patent)

18 patents: Sort by Forward Citations

1. 7215686 - Waveguide structure having improved reflective mirror features (2007-05-08),

2. 7095938 - Vertical integration of active devices within passive semiconductor waveguides (2006-08-22),

3. 7035508 - Waveguide structure having improved reflective mirror features (2006-04-25),

4. 7020371 - Planar waveguide structure with polarization compensation (2006-03-28),

5. 7019893 - Optical dynamic gain amplifier (2006-03-28),

6. 6959129 - Bidirectional multiplexer and demultiplexer based on a single echelle waveguide grating (2005-10-25),

7. 6904205 - Resolution enhanced optical spectrometer having a fixed number of photodetector elements (2005-06-07),

8. 6904203 - Passband flattened demultiplexer employing segmented reflectors and other devices derived therefrom (2005-06-07),

9. 6853792 - Planar waveguide structure with segmented trenches and closely spaced, optically isolated waveguides (2005-02-08),

10. 6792182 - Optical cross connect device with single grating (2004-09-14),

11. 6768841 - Integrated optical interleaver/de-interleaver (2004-07-27),

12. 6763173 - Hermetic seal for optical waveguide ribbon feed through (2004-07-13),

13. 6757100 - Cascaded semiconductor optical amplifier (2004-06-29),

14. 6753958 - Resolution enhanced optical spectrometer having a fixed number of photodetector elements (2004-06-22),

15. 6687043 - Multi-frequency Raman amplifier pump source (2004-02-03),

MetroPhotonics Inc. is a leading photonics technology company specializing in the design and manufacture of innovative optical components and subsystems. With a strong focus on research and development, MetroPhotonics continuously pushes the boundaries of photonics technology to deliver cutting-edge solutions for a wide range of applications. Their products are widely used in telecommunications, aerospace, defense, healthcare, and other industries. Visit their website to learn more about MetroPhotonics' comprehensive range of photonics solutions and their commitment to delivering industry-leading quality and performance.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

18 Patents

#89 in

#777 in Canada

#33,147 in the World

Metrophotonics Inc.

Forward Citations = 174

15 inventors:

Jian-Jun He (8 out of 15 patents)

Michael Davies (5 out of 10 patents)

Emil S Koteles (5 out of 11 patents)

4. Adrian O'Donnell (4 out of 5 patents)

5. Orazio Berolo (4 out of 4 patents)

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