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For the Inventor, By the Inventor

Yongin-si, South Korea

Ui-Song Do

USPTO Granted Patents = 19 

 

Average Co-Inventor Count = 6.4

ph-index = 2

Forward Citations = 17(Granted Patents)


Location History:

  • Suwon-si, KR (2009 - 2012)
  • Yongin, KR (2015)
  • Yongin-si, KR (2014 - 2018)

Company Filing History:

goldMedal19 out of 7,636 
 
Samsung Sdi Co., Inc.
 patents

Years Active: 2009-2018

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19 patents (USPTO):Explore Patents
1. 9966594 - Negative active material, method of preparing the same, and lithium battery including negative active material (2018-05-08),
2. 9882237 - Lithium battery (2018-01-30),
3. 9577252 - Negative active material and negative electrode and lithium battery containing the material, and method of manufacturing the same (2017-02-21),
4. 9553307 - Negative active material, negative electrode, and lithium battery (2017-01-24),
5. 9525170 - Negative active material and lithium battery including negative active material (2016-12-20),
6. 9350015 - Anode active material, anode and lithium battery including the material, and method of preparing the material (2016-05-24),
7. 9252427 - Negative active material, method of preparing the same, and lithium battery including the same (2016-02-02),
8. 9219272 - Secondary particle and lithium battery including secondary particle (2015-12-22),
9. 9178213 - Negative active material, method of manufacturing the same, and lithium battery including the negative active material (2015-11-03),
10. 9112221 - Composite anode active material, anode and lithium battery comprising the material, and method of preparing the same (2015-08-18),
11. 9105922 - Negative active material, and negative electrode and lithium battery each including the negative active material (2015-08-11),
12. 9105920 - Composite anode active material, anode and lithium battery containing the same, and method of preparing the composite anode active material (2015-08-11),
13. 9105904 - Composite anode active material, anode and lithium battery including the same, and method of preparing composite anode active material (2015-08-11),
14. 9029016 - Negative active material, method of preparing the same, and lithium battery including the same (2015-05-12),
15. 8815448 - Negative active material and lithium battery (2014-08-26),

Title: Innovations by Ui-Song Do in Lithium Battery Technology

Introduction: Ui-Song Do, a notable inventor based in Yongin-si, South Korea, holds an impressive portfolio of 19 patents. His work primarily focuses on advancements in lithium battery technology, which are crucial for the ever-evolving energy storage industry.

Latest Patents: Among his latest innovations is a patent that involves a negative active material, a method of preparing it, and a lithium battery that incorporates this material. The negative active material comprises a silicon-based nanocore enveloped by a first amorphous carbonaceous coating layer made from carbonized organic material. This design effectively addresses irreversible capacity losses that occur due to volumetric expansion and contraction when a lithium battery is charged and discharged, thereby enhancing its cycle lifetime characteristics. Additionally, he has contributed to the development of a lithium battery featuring a positive electrode, a negative electrode with a metal/metalloid nanostructure, and an organic electrolytic solution containing a lithium sulfonimide-based compound.

Career Highlights: Ui-Song Do is currently affiliated with Samsung SDI Co., Inc., a leading company in the battery and energy storage solutions sector. His expertise in battery technology has significantly contributed to the advancement of sustainable energy solutions, positioning him as an essential figure in the field.

Collaborations: Throughout his career, Ui-Song Do has collaborated with well-respected colleagues such as Chang-Su Shin and Jae-Myung Kim. These collaborations have further strengthened his innovative capabilities and fostered a dynamic research environment.

Conclusion: Ui-Song Do's contributions to lithium battery technology exemplify his dedication to innovation and the betterment of energy storage solutions. His patents highlight a forward-thinking approach that addresses contemporary challenges in battery performance, ensuring a brighter future for energy technologies.

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