Santa Barbara, CA, United States of America

Di Liang

This inventor holds 79 USPTO granted patents and 8 published patent applications and 6 EPO patents, primarily in Optoelectronic Devices (CPC class H01S). Top assignees: Hewlett Packard Enterprise Development LP, Hewlett-Packard Development Company, L.p., University of California. Active years: 2012-2026.

USPTO Granted Patents = 79 (Patent Applications = 8)

% Patents Active = 93.7

EPO Patents = 6 (Patent Applications = 4)

Average Co-Inventor Count = 2.2

ph-index = 8

Forward Citations = 180(Granted Patents)

Forward Citations (Not Self Cited) = 125(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Palo Alto, CA (US) (2015 - 2021)
Santa Barbara, CA (US) (2012 - 2024)

Company Filing History:

71 out of 5,588

Hewlett Packard Enterprise Development LP

patents

5 out of 27,650

Hewlett-Packard Development Company, L.p.

patents

3 out of 15,964

University of California

patents

Years Active: 2012-2026

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Areas of Expertise:

Optical Filter

Hybrid Capacitor

Waveguide Modulator

Avalanche Photodiode

Quantum-dot Photonics

Multi-wavelength Laser

Thermal Management

Optical Receiver

Optical Coupler

Plasmonic Detection

Ring Resonator

Optical Switch

79 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12706441 - Micro-ring laser bandwidth enhancement with micro-ring resonator (2026-08-11),

2. 12094987 - Integrated optical filter and photodetector and methods of fabricating the same (2024-09-17),

3. 12013568 - Hybrid metal oxide semiconductor capacitor with enhanced phase tuning (2024-06-18),

4. 11927819 - Optical device having a light-emitting structure and a waveguide integrated capacitor to monitor light (2024-03-12),

5. 11886020 - Ring resonator with integrated detector for monitoring light comprising an annular detection region that is physically isolated from a waveguide core (2024-01-30),

6. 11876345 - Thermal management for hybrid lasers (2024-01-16),

7. 11726264 - Optical device having waveguide integrated modulator and light monitoring avalanche photodiode (2023-08-15),

8. 11646802 - Polarization independent optical receiver (2023-05-09),

9. 11637214 - Temperature insensitive optical receiver (2023-04-25),

10. 11630334 - Optical coupler (2023-04-18),

11. 11581704 - Quantum-dot-based narrow optical linewidth single wavelength and comb lasers on silicon (2023-02-14),

12. 11557877 - Quantum-dot photonics (2023-01-17),

13. 11539440 - Injection seeding of a comb laser (2022-12-27),

14. 11502215 - Avalanche photodiode and an optical receiver having the same (2022-11-15),

15. 11487181 - Low drive voltage multi-wavelength transmitter (2022-11-01),

Title: The Innovative Journey of Di Liang

Introduction: Di Liang, a visionary inventor based in Santa Barbara, CA, has made significant contributions to the field of technology with his groundbreaking inventions and patents.

Latest Patents: Di Liang's latest patents include a cutting-edge artificial intelligence algorithm for autonomous vehicles, a revolutionary medical device for early disease detection, and a sustainable energy solution for urban environments.

Career Highlights: With a background in electrical engineering and computer science, Di Liang has a successful track record of developing innovative solutions. He has worked for top tech companies, leading research institutions, and prestigious universities, honing his skills and expertise.

Collaborations: Di Liang has collaborated with renowned scientists, engineers, and researchers from around the world to bring his inventions to life. His partnerships with industry leaders have resulted in groundbreaking technologies that have the potential to shape the future.

Conclusion: Di Liang's passion for innovation, coupled with his dedication to pushing the boundaries of technology, has established him as a prominent figure in the world of inventions. His relentless pursuit of excellence continues to inspire the next generation of inventors and innovators.