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For the Inventor, By the Inventor

Seoul, South Korea

Ye-Sin Ryu

USPTO Granted Patents = 15

Average Co-Inventor Count = 3.7

ph-index = 4

Forward Citations = 77(Granted Patents)


Company Filing History:

goldMedal15 out of 131,214 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2018-2023

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15 patents (USPTO):Explore Patents
1. 11557332 - Semiconductor memory devices, memory systems and methods of operating semiconductor memory devices (2023-01-17),
2. 11438016 - Error detection code generation circuits of semiconductor devices, memory controllers including the same and semiconductor memory devices including the same (2022-09-06),
3. 11223373 - Error detection code generation circuits of semiconductor devices, memory controllers including the same and semiconductor memory devices including the same (2022-01-11),
4. 11031065 - Semiconductor memory devices, memory systems and methods of operating semiconductor memory devices (2021-06-08),
5. 10868570 - Error detection code generation circuits of semiconductor devices, memory controllers including the same and semiconductor memory devices including the same (2020-12-15),
6. 10811078 - Semiconductor memory devices, memory systems and methods of operating semiconductor memory devices (2020-10-20),
7. 10671478 - Scrubbing controllers of semiconductor memory devices, semiconductor memory devices and methods of operating the same (2020-06-02),
8. 10614906 - Semiconductor memory devices, memory systems and methods of operating semiconductor memory devices (2020-04-07),
9. 10586584 - Semiconductor semiconductor memory devices, memory systems and methods of operating memory devices (2020-03-10),
10. 10476529 - Error detection code generation circuits of semiconductor devices, memory controllers including the same and semiconductor memory devices including the same (2019-11-12),
11. 10404286 - Memory modules, memory systems including the same and methods of operating memory systems (2019-09-03),
12. 10387276 - Semiconductor memory devices with error correction and methods of operating the same (2019-08-20),
13. 10156995 - Semiconductor memory devices and methods of operating the same (2018-12-18),
14. 10127102 - Semiconductor memory devices and memory systems including the same (2018-11-13),
15. 9953725 - Semiconductor memory devices and methods of operating the same (2018-04-24),

Title: **Ye-Sin Ryu: Innovator in Semiconductor Memory Technologies**

Introduction

Ye-Sin Ryu is a prominent inventor based in Seoul, South Korea, known for his groundbreaking contributions in the field of semiconductor memory devices. With a total of 15 patents to his name, Ryu has made significant strides in enhancing the functionality and efficiency of memory systems.

Latest Patents

Among Ryu's latest innovations are patents focused on semiconductor memory devices, memory systems, and methods of operating semiconductor memory devices. One notable patent describes a semiconductor memory device that integrates a memory cell array, an error correction code (ECC) engine, a refresh control circuit, a scrubbing control circuit, and a control logic circuit. This invention features a refresh control circuit that generates refresh row addresses for refreshing memory regions in response to commands received from the memory controller. Additionally, the scrubbing control circuit helps maintain data integrity by counting refresh row addresses and generating scrubbing addresses for performing operations on memory cell rows.

Another significant patent involves an error detection code generation circuit, composed of a first cyclic redundancy check (CRC) engine and a second CRC engine. This innovation generates error detection code bits based on input data, ensuring greater data reliability in semiconductor devices.

Career Highlights

Throughout his career, Ye-Sin Ryu has been associated with notable companies, particularly Samsung Electronics Co., Ltd., where he honed his expertise in semiconductor technology. His work has significantly impacted the design and operation of memory systems, growing the capabilities of semiconductor devices in the industry.

Collaborations

Ryu has collaborated with talented professionals including Sang-Uhn Cha and Hoon Sin. These collaborations have further fueled innovations in the semiconductor field, leading to advancements that enhance storage reliability and operational efficiency.

Conclusion

Ye-Sin Ryu's contributions to semiconductor memory technology demonstrate significant innovation and impact. His 15 patents reflect his dedication to improving memory systems and ensuring data integrity in modern electronics. As technology continues to evolve, Ryu's work will undoubtedly play a crucial role in shaping the future of semiconductor technologies.

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