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For the Inventor, By the Inventor

San Jose, CA, United States of America

Viavi Solutions Inc.


USPTO Granted Patents = 730



Trademarks = 47

Forward Citations = 934

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412 inventors (with patents filed for the assignee):

goldMedal William D Houck (72 out of 72 patents)

silverMedal Georg J Ockenfuss (60 out of 73 patents)

bronzeMedal Vladimir P Raksha (54 out of 95 patents)

4.  Cornelis Jan Delst (44 out of 52 patents)

5.  Curtis Ross Hruska (36 out of 49 patents)

6.  Paul G Coombs (33 out of 82 patents)

7.  Paul Thomas Kohlmann (31 out of 41 patents)

8.  Alberto Argoitia (29 out of 66 patents)

9.  Lan Sun (28 out of 28 patents)

10.  Jaroslaw Zieba (27 out of 33 patents)

11.  Changmeng Hsiung (26 out of 26 patents)

12.  Valton Smith (25 out of 25 patents)

13.  Marc K Von Gunten (25 out of 28 patents)

14.  Johannes P Seydel (24 out of 24 patents)

15.  Jeffrey James Kuna (21 out of 21 patents)


Core Competencies:
Distributed Acoustic Sensing
MEMS Oscillators
Optical Fiber Sensing
Spectroscopic Quantification
Tunable DWDM
Optical Interference Filters
Anomaly Detection
Multispectral Sensors
Optical Security Elements
Photoplethysmography
Antenna Alignment
Link Aggregation Testing

730 patents:

1. 12504571 - Article including two external layers of absorbing nanoparticles (2025-12-23),
2. 12498676 - Satellite signal propagation delay test device (2025-12-16),
3. 12498268 - Elimination of optical ghosts in optical spectral analyzers through a scanning spectral filter (2025-12-16),
4. 12495384 - Determining a location of a connected edge device in real-time using cellular ran, core and edge information (2025-12-09),
5. 12493140 - Micro-sized metamaterial absorbers (2025-12-09),
6. 12488683 - Distributed acoustic sensing of traffic (2025-12-02),
7. 12486404 - Pigment including a metal core, organic layer, and an inorganic layer (2025-12-02),
8. 12483193 - Ensemble of MEMS oscillators in a highly accurate and resilient clock system (2025-11-25),
9. 12481852 - Article including an image including two or more types of pixels (2025-11-25),
10. 12481726 - Reduced false positive identification for spectroscopic quantification (2025-11-25),
11. 12480839 - Köhler illumination system for inspection of radiused end connectors (2025-11-25),
12. 12474524 - Photonic transmission structure (2025-11-18),
13. 12474202 - Optical fiber-based sensing membrane (2025-11-18),
14. 12466209 - Article with curved patterns formed of aligned pigment flakes (2025-11-11),
15. 12463696 - Cellular network over the air user equipment beam management emulation and testing (2025-11-04),
Viavi Solutions Inc. is a global provider of network test, monitoring and assurance solutions for communication service providers, enterprises and government agencies. The company offers a comprehensive portfolio of innovative instruments, systems and software to help customers optimize and maintain their networks, ensuring reliable connectivity and performance. With a strong focus on technological advancements, Viavi Solutions delivers cutting-edge solutions for network infrastructure, optical communications, wireless and broadband networks.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 23 2025

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730 Patents

#27 in San Jose, CA

#160 in California

#673 in US

#1,330 in the World

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San Jose, CA, United States of America

Viavi Solutions Inc.

Forward Citations = 934

412 inventors:

goldMedal William D Houck (72 out of 72 patents)

silverMedal Georg J Ockenfuss (60 out of 73 patents)

bronzeMedal Vladimir P Raksha (54 out of 95 patents)

4.  Cornelis Jan Delst (44 out of 52 patents)

5.  Curtis Ross Hruska (36 out of 49 patents)

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