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For the Inventor, By the Inventor

Yongin-si, South Korea

You-Keun Han

USPTO Granted Patents = 15

Average Co-Inventor Count = 3.9

ph-index = 4

Forward Citations = 51(Granted Patents)


Location History:

  • Yonin-si, KR (2009)
  • Yongsin-si, KR (2010)
  • Gyeonggi-do, KR (2011)
  • Yongin-si, KR (2008 - 2015)

Company Filing History:

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

Years Active: 2008-2015

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15 patents (USPTO):Explore Patents
1. 9128817 - Address transforming circuit and semiconductor memory device including the same (2015-09-08),
2. 8742780 - Semiconductor devices including design for test capabilities and semiconductor modules and test systems including such devices (2014-06-03),
3. 8576637 - Memory module including memory buffer and memory system having the same (2013-11-05),
4. 8547761 - Memory module and memory system comprising memory module (2013-10-01),
5. 8462534 - Memory module cutting off DM pad leakage current (2013-06-11),
6. 8159853 - Memory module cutting off DM pad leakage current (2012-04-17),
7. 8051343 - Method of testing a memory module and hub of the memory module (2011-11-01),
8. 7965530 - Memory modules and memory systems having the same (2011-06-21),
9. 7849373 - Method of testing a memory module and hub of the memory module (2010-12-07),
10. 7814379 - Memory module packaging test system (2010-10-12),
11. 7606110 - Memory module, memory unit, and hub with non-periodic clock and methods of using the same (2009-10-20),
12. 7519873 - Methods and apparatus for interfacing between test system and memory (2009-04-14),
13. 7487413 - Memory module testing apparatus and method of testing memory modules (2009-02-03),
14. 7447954 - Method of testing a memory module and hub of the memory module (2008-11-04),
15. 7426149 - Semiconductor memory module and semiconductor memory device (2008-09-16),

Title: You-Keun Han: Innovator in Semiconductor Technology

Introduction

You-Keun Han is a prominent inventor based in Yongin-si, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 15 patents. His work focuses on enhancing the reliability and efficiency of semiconductor devices.

Latest Patents

One of his latest patents is an address transforming circuit and semiconductor memory device that includes the same. This invention features an address transforming circuit capable of changing memory mapping during system boot-up. It comprises a switch control signal generating circuit and an address transforming unit. The switch control signal generating circuit produces alternately enabled switch control signals synchronized with a reset signal. The address transforming unit modifies bits of a first address to create a second address in response to these switch control signals. This innovation ensures that semiconductor memory devices have a long lifetime and high reliability.

Another notable patent involves semiconductor devices designed for test capabilities, along with semiconductor modules and test systems that incorporate such devices. This invention includes a resistor terminal, a reference voltage generator, and a detector. The resistor terminal connects to an external resistor, while the reference voltage generator produces at least one reference voltage. The detector generates a detection signal based on the resistor terminal voltage and the reference voltage, indicating the state of the electrical connection to the resistor terminal.

Career Highlights

You-Keun Han is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in semiconductor technology. His work has significantly impacted the industry, leading to advancements in memory devices and testing capabilities.

Collaborations

He has collaborated with notable coworkers, including Seung-Jin Seo and Seok-Il Kim, contributing to various projects that enhance semiconductor technology.

Conclusion

You-Keun Han's contributions to semiconductor technology through his innovative patents and collaborations have established him as a key figure in the industry. His work continues to influence the development of reliable and efficient semiconductor devices.

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