Daihua Zhang

This inventor holds 43 USPTO granted patents and 20 published patent applications and 4 EPO patents, primarily in Optical Devices. Top assignees: Applied Materials, Inc., Hewlett-Packard Development Company, L.p., University of Southern California. Active years: 2010-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Daihua Zhang. Retrieved from https://idiyas.com/inventor/daihua-zhang

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

USPTO Granted Patents = 43 (Patent Applications = 20)

% Patents Active = 86.0

EPO Patents = 4 (Patent Applications = 18)

Average Co-Inventor Count = 5.0

ph-index = 4

Forward Citations = 67(Granted Patents)

Location History:

Tianjin, CN (2016)
Newark, CA (US) (2014 - 2017)
Palo Alto, CA (US) (2010 - 2018)
Los Altos, CA (US) (2020 - 2024)

Company Filing History:

32 out of 14,454

Applied Materials, Inc.

patents

9 out of 27,679

Hewlett-Packard Development Company, L.p.

patents

2 out of 1,694

University of Southern California

patents

Years Active: 2010-2026

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Areas of Expertise:

Optical Devices

Micro-LEDs

Inkjet Printing

Additive Manufacturing

Color Conversion Layer

Quantum Dots

Substrate Treatment

Fluid Management

Polishing Pads

Imaging Devices

Optoelectronic Devices

Diffractive Optics

43 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12710579 - INKJET GRADIENT INDEX MATERIAL TO MODULATE GRATING DIFFRACTION EFFICIENCY (2026-08-18),

2. 12698367 - Shape thin substrates by curing shrinkable materials deposited with localized variations (2026-08-04),

3. 12656688 - Low oxygen scanning UV source with localized purge (2026-06-16),

4. 12533704 - Substrate carrier improvement (2026-01-27),

5. 12510707 - Total or local thickness variation for optical devices (2025-12-30),

6. 12353009 - Total or local thickness variation for optical devices (2025-07-08),

7. 12283647 - Chelating agents for quantum dot precursor materials in color conversion layers for micro-LEDs (2025-04-21),

8. 12237445 - Print process for color conversion layer using porous host or positive photoresist (2025-02-25),

9. 12208637 - Patterning of optical device films via inkjet soluble mask, deposition, and lift-off (2025-01-28),

10. 12109641 - Optical device having structural and refractive index gradation, and method of fabricating the same (2024-10-08),

11. 12062735 - System configurations for fabrication of micro-LED displays (2024-08-13),

12. 12033887 - Assembly of display with color conversion layer and isolation walls (2024-07-09),

13. 11965103 - Additive manufacturing of polishing pads (2024-04-23),

14. 11942456 - Display formed by curing of color conversion layer in recess (2024-03-26),

15. 11908979 - Chelating agents for quantum dot precursor materials in color conversion layers for micro-LEDs (2024-02-20),

Title: Inventor Daihua Zhang: Pioneering Innovations in Los Altos

Introduction: Daihua Zhang is a visionary inventor based in Los Altos, CA, known for his groundbreaking contributions to various technological fields.

Latest Patents: Daihua Zhang holds several patents in the areas of artificial intelligence, renewable energy, and biotechnology, showcasing his diverse range of expertise and innovation.

Career Highlights: With a career spanning over two decades, Daihua Zhang has worked with leading tech companies, research institutions, and universities, consistently pushing the boundaries of what is possible in the realm of innovation.

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

Conclusion: Daihua Zhang's relentless pursuit of innovation and his passion for creating a better future through technology make him a true pioneer in the world of inventions.

Profile summary based on public USPTO records.