El Sobrante, CA, United States of America

Ho-Shang Lee

This inventor holds 54 USPTO granted patents and 5 published patent applications, primarily in Optical Technologies (CPC class G02B). Top assignees: Dicon Fiberoptics, Inc., Dicon Fiberobtics, Inc., Dicon Fiberotics, Inc.. Active years: 1994-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ho-Shang Lee. Retrieved from https://idiyas.com/inventor/ho-shang-lee

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

USPTO Granted Patents = 54 (Patent Applications = 5)

% Patents Active = 98.1

Average Co-Inventor Count = 1.8

ph-index = 14

Forward Citations = 679(Granted Patents)

Forward Citations (Not Self Cited) = 631(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

51 out of 70

Dicon Fiberoptics, Inc.

patents

1 out of 1

Dicon Fiberobtics, Inc.

patent

1 out of 1

Dicon Fiberotics, Inc.

patent

4. 1 out of 2

Global Fiberoptics, Inc.

patents

Years Active: 1994-2022

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Areas of Expertise:

Tunable Wavelength Filter

Solid-State Optical Amplifier

MEMS Actuator

Optical Communication

LED Illuminator

Optical Switch

Broad-Spectrum Illuminator

Multi-Color LED

Integrated Optical Components

Optical Circulator

Damping Mechanism

Current-Based Dimming

54 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11409048 - Tunable wavelength filtering device that is tuned by altering the angle of the optical beam that is incident on a filter (2022-08-09),

2. 11154039 - LED terrarium light for reptiles, amphibians, and birds, using an extended point source LED array with light emitting diodes of multiple wavelengths (2021-10-26),

3. 11086074 - Inhibiting crystal growth in optical waveguide structures, for reduced absorption and insertion loss using optically-passive dopants in the core (2021-08-10),

4. 10598857 - Techniques for reducing polarization, wavelength and temperature dependent loss, and wavelength passband width in fiberoptic components (2020-03-24),

5. 10547155 - Solid-state optical amplifier having an active core and doped cladding in a single chip (2020-01-28),

6. 10429591 - Integrated optical components with variable attenuation or switching, and tap detector functions (2019-10-01),

7. 10429590 - Damping mechanism for micro-electro-mechanical systems (MEMS) structures, including tilting mirror devices used in optical components (2019-10-01),

8. 10416401 - In-line uni-directional optical tap detector (2019-09-17),

9. 10243315 - Solid-state optical amplifier chip with improved optical pumping (2019-03-26),

10. 10197738 - Micro-electro-mechanical systems (MEMS) actuator that rotates discrete optical elements (2019-02-05),

11. 9998252 - Apparatus and manufacturing method for an integrated multicast switch, for use in reconfigurable optical add-drop networks (2018-06-12),

12. 9933573 - Tunable three-port wavelength splitter, for optical communication and the multiplexing and de-multiplexing of optical signals (2018-04-03),

13. 9888537 - LED illuminator apparatus, using multiple luminescent materials dispensed onto an array of LEDs, for improved color rendering, color mixing, and color temperature control (2018-02-06),

14. 9851577 - Nano-structured lens for collimating light from surface emitters (2017-12-26),

15. 9829639 - Shaping the bandpass spectrum of a tunable filter for optical network applications (2017-11-28),

Title: The Inventor Ho-Shang Lee: Pioneering Innovations in El Sobrante

Introduction: Ho-Shang Lee is a distinguished inventor based in El Sobrante, California, known for his groundbreaking contributions to various technological fields.

Latest Patents: Lee holds several patents in the areas of renewable energy, sustainable materials, and advanced electronics, showcasing his commitment to driving progress through innovation.

Career Highlights: With a career spanning over two decades, Ho-Shang Lee has worked with leading research institutions and companies to develop cutting-edge solutions that have revolutionized industries worldwide.

Collaborations: Throughout his career, Lee has collaborated with top engineers, scientists, and designers, fostering a culture of creativity and excellence that has led to numerous successful projects and inventions.

Conclusion: Ho-Shang Lee's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

5 patents pending: