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For the Inventor, By the Inventor

Yongin-si, South Korea

Dohyung Park

USPTO Granted Patents = 13 

 

Average Co-Inventor Count = 6.4

ph-index = 1

Forward Citations = 18(Granted Patents)


Company Filing History:

goldMedal13 out of 7,636 
 
Samsung Sdi Co., Inc.
 patents

Years Active: 2017-2022

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13 patents (USPTO):Explore Patents
1. 11482704 - Lithium cobalt oxide for a lithium secondary battery and lithium secondary battery comprising positive electrode including the same (2022-10-25),
2. 11342586 - Rechargeable lithium battery (2022-05-24),
3. 11133501 - Composite positive active material, method of preparing the same, and lithium secondary battery including positive electrode including the same (2021-09-28),
4. 11038169 - Cobalt oxide for lithium secondary battery, preparing method thereof, lithium cobalt oxide for lithium secondary battery formed from the cobalt oxide, and lithium secondary battery including positive electrode comprising the lithium cobalt oxide (2021-06-15),
5. 10892484 - Cobalt oxide for lithium secondary battery, preparing method thereof, lithium cobalt oxide formed from the cobalt oxide, and lithium secondary battery having positive electrode including the lithium cobalt oxide (2021-01-12),
6. 10826064 - Cathode active material for lithium secondary battery, method for producing same, and lithium secondary battery comprising same (2020-11-03),
7. 10693133 - Method of manufacturing positive material (2020-06-23),
8. 10665861 - Positive active material including lithium nickel-based metal oxide, method of preparing the same, and rechargeable lithium battery including the same (2020-05-26),
9. 10340510 - Positive electrode active material for lithium secondary battery, preparing method thereof, and lithium secondary battery including positive electrode including the same (2019-07-02),
10. 10128499 - Positive electrode active material, preparing method thereof, and lithium secondary battery including positive electrode comprising the positive electrode active material (2018-11-13),
11. 10090523 - Lithium cobalt composite oxide for lithium secondary battery, preparation method thereof, and lithium secondary battery including positive electrode including lithium cobalt composite oxide (2018-10-02),
12. 9991513 - Positive active material and lithium secondary battery including positive electrode that includes the positive active material (2018-06-05),
13. 9806341 - Positive active material, positive electrode including the same, and lithium secondary battery including the positive electrode (2017-10-31),

Title: The Innovative Contributions of Dohyung Park in Battery Technology

Introduction: Dohyung Park is a prominent inventor based in Yongin-si, South Korea. With an impressive portfolio of 13 patents, he has made significant contributions to the field of lithium secondary batteries. His innovative work has greatly advanced battery technology, especially in enhancing performance and sustainability.

Latest Patents: Among his latest patents, Park has developed several groundbreaking technologies. One of his notable inventions is a lithium cobalt oxide used for a lithium secondary battery, which includes a positive electrode with this cobalt oxide. This invention details a cobalt oxide preparation method and specifies the properties of lithium cobalt oxide with a tap density of approximately 2.8 g/cc to 3.0 g/cc. Furthermore, he has a patent for a rechargeable lithium battery that encompasses a negative electrode, a positive electrode with a specific active material composition, and a non-aqueous electrolyte that utilizes innovative chemical additives, improving battery efficiency and longevity.

Career Highlights: Park's career is marked by a commitment to innovation at Samsung SDI Co., Inc. His expertise in battery technology has not only led to numerous patents but has also positioned him as a leading figure in the industry, contributing to the growth and development of sustainable energy solutions.

Collaborations: Throughout his career, Dohyung Park has collaborated with talented professionals like Minhan Kim and Seonyoung Kwon. These collaborations have further enhanced his research capabilities, allowing him to work on cutting-edge technologies and drive innovation within his team and the company.

Conclusion: Dohyung Park's work stands as a testament to his ingenuity and dedication to advancing battery technology. His patents are critical for the future of energy storage solutions, and his collaborations continue to inspire further innovations in the field. As the demand for efficient energy solutions grows, Park's contributions will undoubtedly play a pivotal role in shaping the future of lithium-ion battery technology.

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