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Myungjin Lee

USPTO Granted Patents = 28 (Patent Applications = 5)

EPO Patents = 9 (Patent Applications = 9)

Average Co-Inventor Count = 5.1

ph-index = 3

Forward Citations = 27(Granted Patents)

Company Filing History:

28 out of 131,611

Samsung Electronics Co., Ltd.

patents

8 out of 7,646

Samsung Sdi Co., Inc.

where one patent can have more than one assignee

Years Active: 2017-2025

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28 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12431539 - All-solid secondary battery and method of preparing the same (2025-09-30),

2. 12334562 - Lithium battery and method of preparing the same (2025-06-17),

3. 12243979 - All-solid battery and method of preparing the same (2025-03-04),

4. 12206074 - Cathode hybrid electrolyte for solid secondary battery, cathode including the cathode hybrid electrolyte, method of preparing the cathode, and solid secondary battery including the cathode hybrid electrolyte (2025-01-21),

5. 12191444 - All-solid secondary battery and method of manufacturing the same (2025-01-07),

6. 11901510 - Cathode hybrid electrolyte for solid secondary battery, cathode including the cathode hybrid electrolyte, method of preparing the cathode, and solid secondary battery including the cathode hybrid electrolyte (2024-02-13),

7. 11881586 - Protected anode, electrochemical device including the same, and method of preparing the electrochemical device (2024-01-23),

8. 11848411 - Cathode and lithium-air battery including the cathode (2023-12-19),

9. 11777076 - All-solid secondary battery, and method of manufacturing all-solid secondary battery (2023-10-03),

10. 11643398 - Metallic salt containing anion having heterocyclic aromatic structure, method of preparing the metallic salt, and electrolyte and electrochemical device each including the metallic salt (2023-05-09),

11. 11575152 - Oxide, preparation method thereof, solid electrolyte including the oxide, and electrochemical device including the oxide (2023-02-07),

12. 11532836 - Composite electrolyte, lithium metal battery comprising the same, and method of preparing the composite electrolyte (2022-12-20),

13. 11424481 - Electrolyte for secondary battery, method of preparing electrolyte, and secondary battery including electrolyte (2022-08-23),

14. 11152642 - Hybrid electrolyte, and electrode and lithium battery each including the same (2021-10-19),

15. 10944120 - Polymer electrolyte, method of preparing the polymer electrolyte, and lithium metal battery including the same (2021-03-09),

Title: Myungjin Lee: Innovator in Solid-State Battery Technology

Introduction: Myungjin Lee, a prominent inventor based in Seoul, South Korea, has made significant contributions to the field of battery technology. With an impressive portfolio of 26 patents, he stands out as a key player in advancing innovations in solid-state batteries.

Latest Patents: Among his latest groundbreaking inventions, Myungjin Lee has developed an all-solid battery and a method for preparing the same. This innovative design features a cathode layer containing a cathode active material layer, an anode layer, and a solid electrolyte layer positioned between them. The anode layer includes a porous anode current collector, a first anode active material layer composed of a first metal and a carbonaceous material, and a conformal coating layer made of a second metal. Notably, the surface roughness of the solid electrolyte layer proximate to the conformal coating layer measures about 2 micrometers or less. Additionally, he has created a cathode hybrid electrolyte for solid secondary batteries, which includes an ion conductor and an ionic liquid, enhancing the battery's performance and stability.

Career Highlights: Myungjin Lee has an extensive career, having worked with esteemed companies such as Samsung Electronics Co., Ltd. and Samsung SDI Co., Inc. His experience at these leading firms has undoubtedly influenced his innovative work and has aided in pushing the boundaries of battery technology.

Collaborations: In his journey of innovation, Myungjin Lee has collaborated with notable colleagues, including Wonseok Chang and Dongmin Im. Together, they have contributed to the development of cutting-edge solutions within the realm of solid-state batteries.

Conclusion: Myungjin Lee's dedication to advancing battery technology through his 26 patents underscores his role as a significant inventor in the industry. His latest innovations in solid-state batteries not only enhance energy storage capabilities but also contribute to the broader goal of achieving more efficient and sustainable energy solutions. As the demand for advanced battery technologies continues to grow, innovators like Myungjin Lee will remain at the forefront of this transformative field.

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