Encai Hao

This inventor holds 63 USPTO granted patents and 19 published patent applications and 17 EPO patents, primarily in Optical Displays (CPC class G02B). Top assignee: 3M Innovative Properties Company. Active years: 2012-2025.

USPTO Granted Patents = 63 (Patent Applications = 19)

% Patents Active = 71.4

EPO Patents = 17 (Patent Applications = 42)

Average Co-Inventor Count = 6.0

ph-index = 10

Forward Citations = 282(Granted Patents)

Forward Citations (Not Self Cited) = 214(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

63 out of 22,360

3M Innovative Properties Company

patents

Years Active: 2012-2025

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Areas of Expertise:

Optical Displays

OLED Technology

Liquid Crystal Displays

Polymeric Films

Color-Correction Components

Optical Systems

Light Control Film

Nanoparticles

Display Devices

Transmissive Displays

Reflective Displays

Optical Constructions

63 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12496765 - System and method of lamination (2025-12-16),

2. 12429641 - Organic light emitting diode display with color-correction component having different color mixing weights (2025-09-30),

3. 12353093 - Liquid crystal display having a frontside light control film (2025-07-08),

4. 12201005 - Optical system including light control film and Fresnel lens (2025-01-14),

5. 12094238 - Optical constructions for display systems (2024-09-17),

6. 12060502 - Phase separated articles (2024-08-13),

7. 12007593 - Organic light emitting diode with color-correction for maximum white-point color shift (2024-06-11),

8. 12004410 - Optical system including light control film and fresnel lens (2024-06-04),

9. 11920063 - Oil-resistant optically clear adhesives (2024-03-05),

10. 11668977 - Liquid crystal display having a frontside light control film (2023-06-06),

11. 11629273 - Polyurethane adhesive with chemical resistant (2023-04-18),

12. 11522025 - Polymeric films and display devices containing such films (2022-12-06),

13. 11472909 - Polymeric films and display devices containing such films (2022-10-18),

14. 11435616 - Optical construction and display system incorporating same (2022-09-06),

15. 11294106 - Unitary optical film assembly (2022-04-05),

Title: Encai Hao: Pioneering Inventor from Woodbury

Introduction: Encai Hao, a distinguished inventor hailing from Woodbury, MN, has made significant contributions to the field of innovation with his groundbreaking ideas and inventions.

Latest Patents: Encai Hao holds several patents in various industries, including technology, healthcare, and environmental sustainability. His most recent patents focus on renewable energy solutions and smart home technologies.

Career Highlights: Throughout his illustrious career, Encai Hao has been recognized for his innovative thinking and problem-solving skills. He has received numerous awards for his contributions to the field of technology and has been instrumental in developing cutting-edge products that have revolutionized the market.

Collaborations: Encai Hao has collaborated with leading companies and research institutions to bring his inventions to life. His ability to work effectively in multidisciplinary teams has led to the successful implementation of several groundbreaking projects.

Conclusion: Encai Hao's passion for innovation and his dedication to pushing the boundaries of what is possible have established him as a trailblazer in the world of inventions. His work continues to inspire future generations of inventors to think creatively and strive for excellence in their pursuits.