Jeong-Ju Cho

This inventor holds 34 USPTO granted patents and 4 published patent applications, plus 5 CIPO patents and 32 EPO patents, primarily in Lithium Secondary Batteries. Top assignee: Lg Chem, Ltd. Active years: 2011-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jeong-Ju Cho. Retrieved from https://idiyas.com/inventor/jeong-ju-cho

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

USPTO Granted Patents = 34 (Patent Applications = 4)

% Patents Active = 100.0

CIPO Patents = 5

EPO Patents = 32 (Patent Applications = 19)

Average Co-Inventor Count = 3.3

ph-index = 6

Forward Citations = 78(Granted Patents)

Location History:

Daejean, KR (2015)
Daejeon, KR (2011 - 2018)

Company Filing History:

34 out of 8,625

Lg Chem, Ltd

patents

Years Active: 2011-2018

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Areas of Expertise:

Non-Aqueous Electrolyte

Lithium Secondary Battery

Gel Polymer Electrolyte

Electrochemical Device

High-Temperature Cycle Life

Additives

Cylindrical Battery

Pouch-Type Battery

Battery Characteristics

Electrode Interface

Battery Estimation Method

34 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10003103 - Additive having cyano group for non-aqueous electrolyte and electrochemical device using the same (2018-06-19),

2. 9837685 - Gel polymer electrolyte composition, gel polymer electrolyte and electrochemical device comprising the same (2017-12-05),

3. 9825327 - Non-aqueous electrolyte lithium secondary battery (2017-11-21),

4. 9722253 - Non-aqueous electrolyte and electrochemical device comprising the same (2017-08-01),

5. 9673484 - Non-aqueous electrolyte and secondary battery comprising the same (2017-06-06),

6. 9515351 - Non-aqueous electrolyte and secondary battery comprising the same (2016-12-06),

7. 9466856 - Non-aqueous electrolyte and electrochemical device comprising the same (2016-10-11),

8. 9368835 - Additives for non-aqueous electrolyte and secondary battery using the same (2016-06-14),

9. 9337510 - Non-aqueous electrolyte and secondary battery using the same (2016-05-10),

10. 9255973 - System and method for estimating long term characteristics of battery (2016-02-09),

11. 9246191 - Non-aqueous electrolyte lithium secondary battery (2016-01-26),

12. 9196922 - Lithium secondary battery of improved high-temperature cycle life characteristics (2015-11-24),

13. 9130242 - Gel polymer electrolyte composition, gel polymer electrolyte and electrochemical device comprising the same (2015-09-08),

14. 9105943 - Non-aqueous electrolyte lithium secondary battery (2015-08-11),

15. 8936880 - Cylindrical lithium secondary battery with pressure activated current interruptive device (2015-01-20),

Title: Jeong-Ju Cho: Innovator in Electrochemical Devices

Introduction

Jeong-Ju Cho is a prominent inventor based in Daejeon, South Korea. With an impressive portfolio of 34 patents, he has made significant contributions to the field of electrochemistry, particularly in the development of non-aqueous electrolytes and polymer electrolytes for batteries.

Latest Patents

Among his latest innovations, Jeong-Ju Cho has filed patents for two notable inventions. The first patent focuses on an additive for non-aqueous electrolytes, described as a compound with a double bond and at least two cyano groups, essential for enhancing electrochemical device performance. The second patent pertains to a gel polymer electrolyte composition that combines various components to create an electrolyte with remarkable mechanical strength and conductivity, thereby improving the efficiency of secondary batteries.

Career Highlights

Currently, Jeong-Ju Cho is associated with LG Chem, Ltd., where he leverages his expertise to drive advancements in battery technology. His extensive research has led to breakthroughs that facilitate the development of more efficient and reliable energy storage solutions.

Collaborations

Throughout his career, Jeong-Ju Cho has worked alongside esteemed colleagues, including Ho-Chun Lee and Jong-Ho Jeon. Together, they have collaborated on various projects that push the boundaries of electrochemical research and innovation.

Conclusion

In summary, Jeong-Ju Cho's contributions to the field of electrochemistry exemplify his dedication to innovation and advancement in battery technology. His patents reveal a commitment to enhancing the performance of electrochemical devices, making him a vital figure in the industry.

Profile summary based on public USPTO records.