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For the Inventor, By the Inventor

Yongin-si, South Korea

Jangsuk Hyun

USPTO Granted Patents = 13 


Average Co-Inventor Count = 4.3

ph-index = 2

Forward Citations = 10(Granted Patents)


Company Filing History:

goldMedal13 out of 7,651 
 
Samsung Sdi Co., Inc.
 patents

Years Active: 2020-2024

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13 patents (USPTO):Explore Patents
1. 12068480 - Nickel-based active material precursor for lithium secondary battery, method of preparing the same, nickel-based active material for lithium secondary battery formed therefrom, and lithium secondary battery including positive electrode including nickel-based active material (2024-08-20),
2. 11837724 - Nickel-based active material precursor for lithium secondary battery, method of preparing the same, nickel-based active material for lithium secondary battery produced from the nickel-based active material precursor, and lithium secondary battery having cathode containing the nickel-based active material (2023-12-05),
3. 11742482 - Nickel-based active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including positive electrode including the nickel-based active material (2023-08-29),
4. 11735729 - Nickel-based active material precursor for lithium secondary battery, method of preparing the same, nickel-based active material for lithium secondary battery formed therefrom, and lithium secondary battery including positive electrode including nickel-based active material (2023-08-22),
5. 11677076 - Nickel-based active material precursor for lithium secondary battery, method of preparing the same, nickel-based active material for lithium secondary battery formed therefrom, and lithium secondary battery including positive electrode including nickel-based active material (2023-06-13),
6. 11670768 - Nickel-based active material precursor for lithium secondary battery, method of preparing the same, nickel-based active material for lithium secondary battery formed therefrom, and lithium secondary battery including positive electrode including nickel-based active material (2023-06-06),
7. 11569503 - Nickel-based active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including positive electrode including the nickel-based active material (2023-01-31),
8. 11552294 - Nickel-based active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including positive electrode including the nickel-based active material (2023-01-10),
9. 11444281 - Nickel-based active material precursor for lithium secondary battery, method of preparing the same, nickel-based active material for lithium secondary battery formed therefrom, and lithium secondary battery including positive electrode including nickel-based active material (2022-09-13),
10. 11355745 - Nickel active material precursor for lithium secondary battery, method for producing nickel active material precursor, nickel active material for lithium secondary battery produced by method, and lithium secondary battery having cathode containing nickel active material (2022-06-07),
11. 11302919 - Nickel-based active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including positive electrode including the nickel-based active material (2022-04-12),
12. 11152618 - Nickel active material precursor for lithium secondary battery, method for producing nickel active material precursor, nickel active material for lithium secondary battery produced by method, and lithium secondary battery having cathode containing nickel active material (2021-10-19),
13. 10833329 - Nickel-based active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including positive electrode including the nickel-based active material (2020-11-10),

Title: The Innovations of Jangsuk Hyun in Lithium Secondary Batteries

Introduction

Jangsuk Hyun is a prominent inventor based in Yongin-si, South Korea. With a remarkable portfolio of 13 patents, he has significantly contributed to the field of lithium secondary batteries. His innovative work focuses on enhancing battery performance and efficiency.

Latest Patents

Hyun's latest patents revolve around the development of nickel-based active material precursors for lithium secondary batteries. These inventions include a detailed methodology for preparing nickel-based active materials designed to improve lithium ion diffusion, facilitate intercalation and deintercalation of lithium, and enhance capacity and lifespan by minimizing crack formation during charging and discharging processes. His patents feature a unique structure that consists of a porous core and a shell with radially arranged primary particles, optimizing the battery's performance.

Career Highlights

Jangsuk Hyun is currently associated with Samsung SDI Co., Inc., a leading company in the battery industry. His work has played a critical role in advancing lithium battery technology, making significant strides in energy storage solutions that are pivotal for the future of electric vehicles and renewable energy systems.

Collaborations

Throughout his career, Hyun has collaborated with fellow innovators Pilsang Yun and Wooyoung Yang. Together, they have combined their expertise to push the boundaries of battery technology, leading to groundbreaking advancements in the field.

Conclusion

As an inventor, Jangsuk Hyun continues to influence the battery industry with his innovative approaches and valuable patents. His work not only enhances the performance of lithium secondary batteries but also contributes to the broader goal of developing sustainable energy solutions.

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