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For the Inventor, By the Inventor

Seoul, South Korea

Ji-young Kim

This inventor holds 17 USPTO granted patents and 5 published patent applications and 1 EPO patent, primarily in Organic Electronics. Top assignees: Samsung Display Co., Ltd., Korea Institute of Science and Technology, Korea University Research and Business Foundation. Active years: 2010-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ji-young Kim. Retrieved from https://idiyas.com/inventor/ji-young-kim-9o1k5vwk

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

Calculating rank
USPTO Granted Patents = 17 

% Patents Active = 88.2

 

Average Co-Inventor Count = 4.6

ph-index = 3

Forward Citations = 34(Granted Patents)


Company Filing History:

goldMedal7 out of 27,288 
 
Samsung Display Co., Ltd.
 patents
silverMedal4 out of 2,251 
 
Korea Institute of Science and Technology
 patents
bronzeMedal3 out of 1,284 
 
Korea University Research and Business Foundation
 patents
4. 1 out of 1 
 
Funnyfish, Inc.
 patent
5. 1 out of 270 
 
Korea Kumho Petrochemical Co., Ltd.
 patents
6. 1 out of 7,663 
 
Samsung Sdi Co., Inc.
 patents

Years Active: 2010-2025

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Areas of Expertise:
Organic Electroluminescence
Secondary Battery Materials
Cancer Treatment
Sodium Ion Battery
Lithium Ion Battery
Aptamer-Drug Complex
Photovoltaic Device
Light Emitting Device
Manufacturing Methods
Anode Active Material
17 patents (USPTO):Explore Patents
1. 12225750 - Organic electroluminescence display device (2025-02-11),
2. 11871597 - Organic electroluminescence display device (2024-01-09),
3. 11837726 - Cathode active material for secondary battery, cathode for secondary battery including the same, secondary battery including the cathode for secondary battery, and manufacturing methods thereof (2023-12-05),
4. 11777136 - Cathode active material for sodium ion battery, and preparation process thereof (2023-10-03),
5. 11545643 - Organic electroluminescence display device (2023-01-03),
6. 11043649 - Organic electroluminescence display device (2021-06-22),
7. 10818922 - Anode active material, a sodium ion secondary battery including an anode active material, and an electric device including the secondary battery (2020-10-27),
8. 10195285 - AGTR1 aptamer-anticancer drug complex for cancer cell chemotherapy (2019-02-05),
9. 10137203 - HER2 aptamer-anticancer drug complex for cancer cell chemotherapy (2018-11-27),
10. 9950070 - HER2 aptamer-anticancer drug complex for cancer cell chemotherapy (2018-04-24),
11. 9202604 - Cathode active material for lithium ion secondary battery including lithium manganese borate compound and manganese oxide, and method for producing the same (2015-12-01),
12. 9184407 - Organic light emitting device having stacked electron transport layers (2015-11-10),
13. 9142808 - Organic light-emitting display device and method of manufacturing the same (2015-09-22),
14. D731189 - Picture frame (2015-06-09),
15. 8860303 - Organic light-emitting display device and method of manufacturing the same (2014-10-14),

Title: The Innovative Mind of Ji-young Kim

Introduction

Ji-young Kim, an accomplished inventor based in Seoul, South Korea, has made significant contributions to the field of organic electroluminescence. With a total of 17 patents to her name, she is recognized for her innovative approaches and cutting-edge technologies in display devices.

Latest Patents

One of Ji-young Kim's latest patents focuses on an organic electroluminescence display device. This patent describes a comprehensive design that includes a substrate and a first electrode featuring two spaced sub-electrodes. The device integrates a first light-emitting unit, a charge generation unit, and a second light-emitting unit, culminating in an advanced second electrode. The uniqueness of this design lies in its use of multiple light-emitting layers that enhance the performance and efficiency of the display technology.

Career Highlights

Throughout her career, Ji-young Kim has worked with prominent companies in the tech industry. Notably, she has been part of Samsung Display Co., Ltd. and the Korea Institute of Science and Technology. Her tenure at these organizations allowed her to cultivate expertise in display technologies and collaborate on various innovative projects.

Collaborations

In her professional journey, Ji-young has collaborated with esteemed coworkers, including Jungjin Yang and Myunghwan Kim. These partnerships have been instrumental in driving forward her inventive endeavors and achieving successful patent applications.

Conclusion

Ji-young Kim's impact as an inventor continues to resonate in the field of organic electroluminescence. With her impressive portfolio of patents and collaborations, she remains a key figure in advancing display technology and inspiring future innovations.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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