Yong Lak Joo

This inventor holds 38 USPTO granted patents and 32 published patent applications, plus 3 CIPO patents and 5 EPO patents, primarily in Nanofiber Technology. Top assignees: Cornell University, Axium IP, LLC, Denso International America, Inc.. Active years: 2006-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yong Lak Joo. Retrieved from https://idiyas.com/inventor/yong-lak-joo

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

USPTO Granted Patents = 38 (Patent Applications = 32)

% Patents Active = 89.5

CIPO Patents = 3 (Patent Applications = 1)

EPO Patents = 5 (Patent Applications = 16)

Average Co-Inventor Count = 2.6

ph-index = 5

Forward Citations = 72(Granted Patents)

Company Filing History:

Denso International America, Inc.

patents

4. 1 out of 107

Dongjin Semichem Co., Ltd.

where one patent can have more than one assignee

Years Active: 2006-2025

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Areas of Expertise:

Nanofiber Manufacturing

Graphene Coatings

Lithium-Ion Batteries

High Performance Electrodes

Ceramic Nanofibers

Electrospray Techniques

Graphenic Compounds

Sulfur Electrodes

Hybrid Separators

Nanostructures

Carbon Nanofibers

Nanocomposites

38 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12297112 - Graphene and graphene derivatives as substrate coatings (2025-05-13),

2. 12281015 - Continuous manufacture of graphenic compounds (2025-04-21),

3. 12255333 - High performance electrodes, materials, and precursors thereof (2025-03-18),

4. 12017961 - Graphenic fibers, yarns, composites, and methods of making the same (2024-06-25),

5. 12005040 - Metal and ceramic nanofibers (2024-06-11),

6. 11911784 - Alternating current electrospray manufacturing and products thereof (2024-02-27),

7. 11814752 - Charged nanofibers and methods for making (2023-11-14),

8. 11811034 - Multi-domained sulfur electrodes, and manufacturing therefor (2023-11-07),

9. 11769928 - Ceramic nanofiber separators (2023-09-26),

10. 11728545 - Lithium ion batteries comprising nanofibers (2023-08-15),

11. 11713249 - Continuous manufacture of graphenic compounds (2023-08-01),

12. 11626617 - Gel electrolytes and the manufacture thereof (2023-04-11),

13. 11383252 - Air controlled electrospray manufacturing and products thereof (2022-07-12),

14. 11352717 - Charged nanofibers (2022-06-07),

15. 11302920 - High performance electrodes, materials, and precursors thereof (2022-04-12),

Title: The Innovative Journey of Yong Lak Joo

Introduction: Yong Lak Joo, a pioneering inventor based in Ithaca, NY (US), has made significant contributions to the field of technology with his groundbreaking inventions and patents.

Latest Patents: Yong Lak Joo holds several patents in various technological domains, showcasing his continuous innovation and creativity in the industry.

Career Highlights: Throughout his illustrious career, Yong Lak Joo has been at the forefront of technological advancements, with a focus on developing cutting-edge solutions to complex problems. His work has not only revolutionized industries but has also inspired a new generation of inventors.

Collaborations: Yong Lak Joo has collaborated with leading research institutions, universities, and innovative companies to further his inventions and bring them to market. His collaborative spirit has led to the successful implementation of his groundbreaking ideas.

Conclusion: In conclusion, Yong Lak Joo's innovative spirit, coupled with his dedication to technological advancement, has solidified his position as a prominent inventor in the industry. His contributions continue to shape the future of technology and inspire others to push the boundaries of innovation.

Profile summary based on public USPTO records.