Yean Sik Choi

This inventor holds 10 USPTO granted patents and 8 published patent applications and 8 EPO patents. Top assignees: Lg Energy Solution, Ltd., Lg Chem, Ltd. Active years: 2021-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yean Sik Choi. Retrieved from https://idiyas.com/inventor/yean-sik-choi-kbe2a0s4

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

Calculating rank

USPTO Granted Patents = 10 (Patent Applications = 8)

% Patents Active = 100.0

EPO Patents = 8 (Patent Applications = 14)

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 8(Granted Patents)

Company Filing History:

9 out of 3,478

Lg Energy Solution, Ltd.

Years Active: 2021-2026

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12533986 - Apparatus and application for predicting discharge of battery (2026-01-27),

2. 12047772 - Method for starting electric scooter by using exchangeable battery pack employing wireless communication scheme (2024-07-23),

3. 12040458 - Slave BMS inspection system and method (2024-07-16),

4. 12009487 - Slave battery management system at a boundary of metal housing and battery system including the same (2024-06-11),

5. 11735930 - Energy hub for energy storage system racks based on SOC and SOH (2023-08-22),

6. 11688887 - Slave BMS inspection system and method (2023-06-27),

7. 11515578 - Apparatus and application for predicting performance of battery (2022-11-29),

8. 11342009 - Cell module equalization and precharge device and method (2022-05-24),

9. 11307254 - Contactor failure rate prediction system and method (2022-04-19),

10. 11204386 - Relay diagnosis circuit (2021-12-21),

Title: Yean Sik Choi: Innovator in Electric Scooter Technology

Introduction

Yean Sik Choi is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of electric scooter technology, holding a total of 10 patents. His innovative approaches focus on enhancing the functionality and efficiency of electric scooters through advanced battery management systems.

Latest Patents

One of his latest patents is a method for starting an electric scooter by using an exchangeable battery pack employing a wireless communication scheme. This invention relates to a method of turning on an electric scooter by supplying power to the ECU when the interchangeable battery pack is activated. It eliminates the need for an auxiliary battery that traditionally supplies power to the ECU, thus streamlining the starting process. The invention utilizes a wireless communication signal received from a smart device as a driving signal for the interchangeable battery pack.

Another notable patent is the slave BMS inspection system and method. This system involves a master battery management system (BMS) that communicates wirelessly with multiple slave BMSs. The master BMS is designed to receive data from each slave BMS and determine any communication errors or abnormalities. This innovative approach enhances the reliability and efficiency of battery systems in electric scooters.

Career Highlights

Yean Sik Choi has worked with leading companies in the industry, including LG Energy Solution, Ltd. and LG Chem, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in battery technology and electric mobility.

Collaborations

Throughout his career, Yean Sik Choi has collaborated with talented individuals such as Seong Yeol Yang and Sang Hoon Lee. These collaborations have contributed to the advancement of his projects and the successful development of his patents.

Conclusion

Yean Sik Choi is a visionary inventor whose work in electric scooter technology has the potential to revolutionize the industry. His innovative patents and collaborations highlight his commitment to advancing battery management systems and enhancing the user experience in electric mobility.

Profile summary based on public USPTO records.