Santa Rosa, CA, United States of America

Kangning Liang

This inventor holds 22 USPTO granted patents and 18 published patent applications, plus 3 CIPO patents and 9 EPO patents, primarily in Optical Devices. Top assignee: Viavi Solutions Inc.. Active years: 2019-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kangning Liang. Retrieved from https://idiyas.com/inventor/kangning-liang

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 22 (Patent Applications = 18)

% Patents Active = 100.0

CIPO Patents = 3

EPO Patents = 9 (Patent Applications = 13)

Average Co-Inventor Count = 3.1

ph-index = 3

Forward Citations = 22(Granted Patents)

Company Filing History:

22 out of 809

Viavi Solutions Inc.

patents

Years Active: 2019-2026

Loading Chart...

Areas of Expertise:

Optical Devices

Nanoparticles

Multilayer Articles

Special Effect Pigment

High Chroma Flakes

Infrared Reflective Material

Light Valves

Diffusive Optical Device

Magnetic Articles

Colored Reflector Layer

Functional Molecules

Absorbing Nanoparticles

22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12613366 - Article including a stack of alternating layers (2026-04-28),

2. 12552939 - Optical devices with functional molecules (2026-02-17),

3. 12504571 - Article including two external layers of absorbing nanoparticles (2025-12-23),

4. 12448529 - Coating with an ordered spatial distribution of nanoparticles (2025-10-21),

5. 12442971 - Optical devices (2025-10-14),

6. 12405506 - Article including light valves (2025-09-02),

7. 12345901 - Diffusive optical device (2025-07-01),

8. 12332464 - Optical device with at least one infrared reflective material (2025-06-17),

9. 12285779 - Multilayer articles containing organic layers (2025-04-29),

10. 12275852 - High chroma flakes (2025-04-14),

11. 12271011 - Diffractive pigment including an embossed layer (2025-04-08),

12. 12202982 - Method for manufacturing a special effect pigment using an emulsion (2025-01-21),

13. 12044859 - Optical devices with colored reflector layer (2024-07-23),

14. 11911931 - Article including a release layer (2024-02-27),

15. 11740532 - Article including light valves (2023-08-29),

Title: Kangning Liang: Pioneering Inventor from Santa Rosa

Introduction: Kangning Liang is a distinguished inventor based in Santa Rosa, CA, known for his groundbreaking contributions to various technological fields.

Latest Patents: Kangning Liang holds several patents in the areas of renewable energy, artificial intelligence, and sustainable agriculture, showcasing his versatility and innovative spirit.

Career Highlights: With a career spanning over two decades, Kangning Liang has worked with leading tech companies, research institutions, and universities, consistently pushing the boundaries of innovation.

Collaborations: Throughout his career, Kangning Liang has collaborated with top scientists, engineers, and researchers globally, fostering a culture of creativity and excellence in all his projects.

Conclusion: Kangning Liang's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and entrepreneurs worldwide.

Profile summary based on public USPTO records.