Barrie P Keyworth

This inventor holds 36 USPTO granted patents and 2 published patent applications, plus 5 CIPO patents and 1 EPO patent, primarily in Optical Technologies. Top assignees: Jds Uniphase Corporation, Lumentum Operations LLC, Micralyne Inc.. Active years: 1999-2026.

USPTO Granted Patents = 36 (Patent Applications = 2)

% Patents Active = 94.4

CIPO Patents = 5

EPO Patents = 1 (Patent Applications = 2)

Average Co-Inventor Count = 3.2

ph-index = 9

Forward Citations = 302(Granted Patents)

Location History:

Sittsville, CA (2010)
Ontario, CA (2017)
Stittsville, CA (2001 - 2018)
Ottawa, CA (1999 - 2024)

Company Filing History:

17 out of 851

Jds Uniphase Corporation

patents

13 out of 387

Lumentum Operations LLC

5. 2 out of 834,453

Other

patents

where one patent can have more than one assignee

Years Active: 1999-2026

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Areas of Expertise:

Lidar

MEMS Devices

Optical Amplifier

Wavelength Selective Switch

Optical Networking

Optical Multiplexing

Interferometric Amplifier

Phased Array Switching

Optical Fiber

Control Systems

Optical Deflection

Micro-Electro Mechanical

36 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12591047 - Optical system for light detection and ranging (2026-03-31),

2. 12146986 - Multi-channel lidar optical sub-assembly with shared optics (2024-11-19),

3. 12092909 - Integrated semiconductor laser with interferometric amplifier array (2024-09-17),

4. 11906666 - Optical device having two scanning components (2024-02-20),

5. 11500070 - Optical device having two scanning components, one configured to compensate for field distortion (2022-11-15),

6. 11486980 - Lidar receiver with dual analog-to-digital converters (2022-11-01),

7. 10923875 - Integrated component for an optical amplifier (2021-02-16),

8. 9941955 - Optical network monitoring and protection using a phased array switching engine (2018-04-10),

9. 9913008 - Multicast wavelength selective switch (2018-03-06),

10. 9866315 - Super-channel multiplexing and de-multiplexing using a phased array switching engine (2018-01-09),

11. 9575260 - Wavelength selective switch using orthogonally polarized optical beams (2017-02-21),

12. 9304257 - Wavelength selective switch using orthogonally polarized optical beams (2016-04-05),

13. 9250391 - Multicast optical switch (2016-02-02),

14. 9069139 - Multicast optical switch (2015-06-30),

15. 9036229 - MEMS device with independent rotation in two axes of rotation (2015-05-19),

Title: Pioneering Optical Innovations: The Ingenious Inventor Barrie P Keyworth

Introduction:

Barrie P Keyworth, a distinguished inventor based in Ottawa, CA, is renowned for his groundbreaking work in the field of optical devices. With an impressive portfolio of 33 patents to his name, Keyworth continues to push the boundaries of innovation.

Latest Patents:

Keyworth's latest patents showcase his expertise in optical technology. One of his recent inventions includes an optical device with two scanning components, featuring a sophisticated lens system and a beam expander. Another patent highlights an optical device with scanning components tailored to compensate for field distortion, demonstrating Keyworth's commitment to precision and exceptional design.

Career Highlights:

Throughout his career, Barrie P Keyworth has made significant contributions to companies at the forefront of optical technology. He has lent his expertise to industry giants such as JDS Uniphase Corporation and Lumentum Operations LLC, where his innovative spirit has propelled advancements in optical devices and systems.

Collaborations:

Keyworth's collaborative efforts have further enriched his inventive endeavors. Working alongside talented individuals like Paul Colbourne and John Michael Miller, Keyworth has leveraged collective expertise to bring cutting-edge optical solutions to fruition. These collaborations have not only fostered innovation but have also nurtured a community of like-minded visionaries.

Conclusion:

In conclusion, Barrie P Keyworth stands as a beacon of innovation in the realm of optical technology. His remarkable patents, illustrious career, and impactful collaborations underscore his enduring commitment to pushing the boundaries of what is possible in the field of optics. As he continues to pioneer new advancements, Keyworth's legacy as an inventive trailblazer remains unparalleled in the industry.