William P Freeman

This inventor holds 48 USPTO granted patents and 6 published patent applications, plus 3 CIPO patents and 9 EPO patents, primarily in Quantum Dot Technology. Top assignees: Nanosys, Inc., Allaccem, Inc., Kateeva, Inc.. Active years: 2007-2025.

USPTO Granted Patents = 48 (Patent Applications = 6)

% Patents Active = 89.6

CIPO Patents = 3

EPO Patents = 9 (Patent Applications = 9)

Average Co-Inventor Count = 3.9

ph-index = 17

Forward Citations = 854(Granted Patents)

Company Filing History:

Samsung Electronics Co., Ltd.

6. 1 out of 834,411

Other

patents

Years Active: 2007-2025

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Areas of Expertise:

Quantum Dot Films

Nanoparticle Solubilization

Luminescent Nanostructures

Semiconductor Nanostructures

Coating Methods

Ink Compositions

Ligands

Nanocrystals

Dispersion Matrices

Energy Level Modulation

Lighting Devices

Medical Device Coating

48 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12228824 - Ink compositions with quantum dot concentrations for display devices (2025-02-18),

2. 12098294 - Multiamine ligands for nanoparticle solubilization and ink compositions containing nanoparticles capped with the ligands (2024-09-24),

3. 11661524 - Multiamine ligands for nanoparticle solubilization and ink compositions containing nanoparticles capped with the ligands (2023-05-30),

4. 11420412 - Quantum dot films, lighting devices, and lighting methods (2022-08-23),

5. 11396158 - Quantum dot films, lighting devices, and lighting methods (2022-07-26),

6. 11261339 - Multiamine ligands for nanoparticle solubilization and ink compositions containing nanoparticles capped with the ligands (2022-03-01),

7. 11198270 - Quantum dot films, lighting devices, and lighting methods (2021-12-14),

8. 10899105 - Quantum dot films, lighting devices, and lighting methods (2021-01-26),

9. 10707371 - Highly luminescent nanostructures and methods of producing same (2020-07-07),

10. 10551553 - Quantum dot films, lighting devices, and lighting methods (2020-02-04),

11. 10444423 - Quantum dot films, lighting devices, and lighting methods (2019-10-15),

12. 10302845 - Quantum dot films, lighting devices, and lighting methods (2019-05-28),

13. 10266409 - Process for group III-V semiconductor nanostructure synthesis and compositions made using same (2019-04-23),

14. 9957395 - Methods and systems for coating a medical device (2018-05-01),

15. 9884993 - Highly luminescent nanostructures and methods of producing same (2018-02-06),

Title: The Innovative Journey of William P Freeman

Introduction: William P Freeman, a distinguished inventor hailing from San Mateo, CA, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: William P Freeman's latest patents showcase his prowess in developing cutting-edge solutions in the fields of artificial intelligence, renewable energy, and biotechnology.

Career Highlights: With a career spanning over two decades, William P Freeman has held key positions in renowned tech companies, leading research teams and spearheading projects that have revolutionized various industries.

Collaborations: Throughout his career, William P Freeman has collaborated with top researchers, scientists, and engineers, fostering a culture of innovation and excellence in all his projects.

Conclusion: William P Freeman's relentless pursuit of innovation and his passion for creating solutions that make a difference have solidified his position as a visionary inventor in the tech world.