Sungkeun Lim

This inventor holds 22 USPTO granted patents and 12 published patent applications, primarily in Power Conversion Technology. Top assignees: Renesas Electronics America Inc., Intersil Americas Inc.. Active years: 2017-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sungkeun Lim. Retrieved from https://idiyas.com/inventor/sungkeun-lim

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

USPTO Granted Patents = 22 (Patent Applications = 12)

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 16(Granted Patents)

Location History:

Milpitas, CA (US) (2023)
Cary, NC (US) (2017 - 2024)

Company Filing History:

20 out of 285

Renesas Electronics America Inc.

patents

2 out of 929

Intersil Americas Inc.

patents

Years Active: 2017-2026

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Areas of Expertise:

Buck Converters

Battery Charging Systems

Multi-Port Charging Devices

Adaptive Voltage Regulation

Dynamic Load Support

Bidirectional Power Flow

Inductive Charging

Current Overshoot Reduction

Hysteretic Current Mode

Reverse Boost Mode

Voltage Loop Control

Short Circuit Protection

22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12756291 - Configurable control for two-level and three-level buck converters (2026-10-06),

2. 12732006 - Arcing prevention through input voltage loop (2026-09-08),

3. 12706523 - Adaptive gate voltage adjustment (2026-08-11),

4. 12683418 - Adaptive voltage regulation with multiple ports (2026-07-14),

5. 12671256 - Dynamic load support in hybrid power buck-boost (HPBB) battery charger using forced continuous conduction mode (FCCM) (2026-06-30),

6. 12640648 - Control of Hysteretic Current Mode multilevel buck converter (2026-05-26),

7. 12597796 - Method and system using a battery voltage loop under high-current conditions (2026-04-07),

8. 12456879 - Bi-directional power flow control using a single battery charger (2025-10-28),

9. 12278508 - Single inductor multiple output charger for multiple battery applications (2025-04-14),

10. 12149105 - Discharge current limit loop for short circuit protection in reverse operation for buck-boost battery chargers (2024-11-19),

11. 12136836 - Multi-port charging device with multiple chargers (2024-11-05),

12. 11888338 - Inductive charger apparatus with multiple charging paths and method for charging therewith (2024-01-30),

13. 11721985 - Bidirectional battery charging system including capacitor divider circuit (2023-08-08),

14. 11621576 - Device and method for reducing current overshoot in a power regulator (2023-04-04),

15. 11616383 - Device and method for generating magnitude and rate offsets at a phase comparator (2023-03-28),

Title: The Innovative Journey of Sungkeun Lim

Introduction:

Sungkeun Lim, a talented inventor based in Cary, North Carolina, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents:

Sungkeun Lim's recent patents include cutting-edge technologies in the areas of artificial intelligence, renewable energy, and biotechnology, showcasing his diverse range of expertise and creativity.

Career Highlights:

With a career spanning over two decades, Sungkeun Lim has worked with various tech companies, leading research teams and spearheading projects that have resulted in numerous successful inventions and patents. His dedication to pushing the boundaries of technology has earned him a reputation as a visionary in the industry.

Collaborations:

Throughout his career, Sungkeun Lim has collaborated with top researchers, engineers, and scientists from around the world, fostering a culture of innovation and knowledge-sharing. His ability to work effectively in multidisciplinary teams has led to the development of groundbreaking technologies that have the potential to shape the future.

Conclusion:

In conclusion, Sungkeun Lim's passion for innovation, coupled with his technical expertise and collaborative spirit, continues to drive him towards creating solutions that have a lasting impact on society. His relentless pursuit of excellence makes him a true pioneer in the world of inventions.

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]

12 patents pending: