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For the Inventor, By the Inventor

Suwon, South Korea

Dong Jin Keum

This inventor holds 7 USPTO granted patents. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2010-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dong Jin Keum. Retrieved from https://idiyas.com/inventor/dong-jin-keum-2quxbpbp

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

Calculating rank
USPTO Granted Patents = 7

% Patents Active = 85.7

Average Co-Inventor Count = 2.9

ph-index = 3

Forward Citations = 32(Granted Patents)


Company Filing History:

goldMedal7 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2010-2021

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7 patents (USPTO):Explore Patents
1. 10921377 - Fuel gauge system for measuring the amount of current in battery and portable electronic device including the same (2021-02-16),
2. 10107862 - Fuel gauge system for measuring the amount of current in battery and portable electronic device including the same (2018-10-23),
3. 9983605 - Voltage regulator for suppressing overshoot and undershoot and devices including the same (2018-05-29),
4. 9939832 - Voltage regulator and integrated circuit including the same (2018-04-10),
5. 9148052 - Switching regulator with reduced EMI (2015-09-29),
6. 8126087 - DC offset correction circuit for canceling a DC offset in a real time and a receiving system having the same (2012-02-28),
7. 7755439 - Phase locked loop circuit performing two point modulation and gain calibration method thereof (2010-07-13),

Title: The Innovations of Dong Jin Keum

Introduction

Dong Jin Keum is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of electronics, particularly in battery technology. With a total of 7 patents to his name, Keum continues to push the boundaries of innovation.

Latest Patents

One of his latest patents is a fuel gauge system designed for measuring the amount of current in a battery. This innovative system includes a first resistive element connected in series to the battery and a second resistive element connected in series to the first. It features a first switch that controls the current flowing in the second resistive element and a second switch connected in series to the second resistive element. A controller outputs switching signals to both switches, while a fuel gauge circuit measures the battery current flowing through the resistive elements. This invention enhances the efficiency and accuracy of battery monitoring in portable electronic devices.

Career Highlights

Dong Jin Keum is currently employed at Samsung Electronics Co., Ltd., where he applies his expertise in developing cutting-edge technologies. His work has been instrumental in advancing the capabilities of electronic devices, particularly in the realm of battery management systems.

Collaborations

Throughout his career, Keum has collaborated with notable colleagues, including Kudo Ryotaro and Byung Chul Jeon. These partnerships have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Dong Jin Keum's contributions to battery technology and his innovative spirit exemplify the essence of modern invention. His work at Samsung Electronics Co., Ltd. and his impressive portfolio of patents highlight his commitment to advancing technology for the future.

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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