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For the Inventor, By the Inventor

Hwaseong-si, South Korea

Hundae Choi

USPTO Granted Patents = 12 

Average Co-Inventor Count = 1.9

ph-index = 3

Forward Citations = 18(Granted Patents)


Company Filing History:

goldMedal12 out of 131,611 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2021-2025

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12 patents (USPTO):Explore Patents
1. 12293807 - Offset calibration training method for adjusting data receiver offset and memory device therefor (2025-05-06),
2. 11869574 - Semiconductor memory device and memory system including the same (2024-01-09),
3. 11799463 - Duty adjustment circuit, and delay locked loop circuit and semiconductor memory device including the same (2023-10-24),
4. 11705172 - Memory device, memory system including the same and operating method thereof (2023-07-18),
5. 11568916 - Multi-phase clock generator, memory device including multi-phase clock generator, and method of generating multi-phase clock of memory device (2023-01-31),
6. 11456046 - Memory device and clock locking method thereof (2022-09-27),
7. 11437085 - Multi-phase clock generator, memory device including multi-phase clock generator, and method of generating multi-phase clock of memory device (2022-09-06),
8. 11405029 - Duty adjustment circuit, and delay locked loop circuit and semiconductor memory device including the same (2022-08-02),
9. 11329654 - Delay circuit of delay-locked loop circuit and delay-locked loop circuit (2022-05-10),
10. 11309002 - Delay locked loop circuit and semiconductor memory device having the same (2022-04-19),
11. 11177814 - Delay locked loop circuit and semiconductor memory device having the same (2021-11-16),
12. 11145355 - Calibration circuit for controlling resistance of output driver circuit, memory device including the same, and operating method of the memory device (2021-10-12),

Title: The Innovations of Hundae Choi

Introduction

Hundae Choi, an accomplished inventor based in Hwaseong-si, South Korea, has made significant contributions to the field of semiconductor technology. With a remarkable portfolio of 11 patents, he has established himself as a leading innovator at Samsung Electronics Co., Ltd. His work primarily focuses on enhancing the performance and reliability of semiconductor memory devices.

Latest Patents

Hundae Choi's latest innovations include a semiconductor memory device and memory system that introduces advanced features to ensure signal integrity. The semiconductor memory device encompasses a mode register set and a clock correction circuit designed to optimize performance during duty training intervals. This device significantly enhances signal quality by correcting phase skews and duty errors associated with multiple clock signals.

Another noteworthy patent involves a duty adjustment circuit and a delay locked loop circuit. This invention optimizes pulse signal generation through a pulse generator that maintains constant pulse widths regardless of reference clock frequency. Such innovations are crucial in modern electronics, where precision timing and signal integrity are vital for efficient operation.

Career Highlights

Throughout his tenure at Samsung Electronics Co., Ltd., Hundae Choi has been instrumental in pioneering advancements in semiconductor technology. His commitment to innovation has resulted in multiple patents addressing key technical challenges within the industry. Choi's extensive knowledge and expertise have greatly influenced the design and functionality of cutting-edge memory systems.

Collaborations

Hundae Choi's work has also benefited from collaborations with his talented coworkers, Garam Choi and Hwapyong Kim. Together, they share a commitment to pushing the boundaries of semiconductor research and developing impactful technologies. Their collective efforts contribute to Samsung's reputation as a leader in electronics innovation.

Conclusion

In summary, Hundae Choi exemplifies the spirit of innovation through his substantial contributions to semiconductor technology. His latest patents not only advance the field but also set new standards for performance and reliability in electronic devices. As he continues to drive progress at Samsung Electronics Co., Ltd., Hundae Choi remains a pivotal figure in the landscape of modern inventions.

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