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For the Inventor, By the Inventor

Seongnam-si, South Korea

Sang-Jae Rhee

USPTO Granted Patents = 10

Average Co-Inventor Count = 2.6

ph-index = 7

Forward Citations = 299(Granted Patents)


Location History:

  • Seoul, KR (2002)
  • Sungnam, KR (2004)
  • Kyunggi-do, KR (2005)
  • Sungnam-si, KR (2009)
  • Seongnam-si, KR (2010 - 2021)

Company Filing History:

goldMedal10 out of 131,744 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2002-2021

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10 patents (USPTO):Explore Patents
1. 11112451 - Test method for semiconductor devices and a test system for semiconductor devices (2021-09-07),
2. 9147461 - Semiconductor memory device performing a refresh operation, and memory system including the same (2015-09-29),
3. 9076504 - Semiconductor memory device and refresh method thereof (2015-07-07),
4. 8132086 - Semiconductor memory device for byte-based masking operation and method of generating parity data (2012-03-06),
5. 7729195 - Semiconductor memory device having split word line driver circuit with layout patterns that provide increased integration density (2010-06-01),
6. 7554869 - Semiconductor memory device having internal circuits responsive to temperature data and method thereof (2009-06-30),
7. 6930948 - Semiconductor memory device having an internal voltage generation circuit for selectively generating an internal voltage according to an external voltage level (2005-08-16),
8. 6774712 - Internal voltage source generator in semiconductor memory device (2004-08-10),
9. 6370068 - Semiconductor memory devices and methods for sampling data therefrom based on a relative position of a memory cell array section containing the data (2002-04-09),
10. 6362656 - Integrated circuit memory devices having programmable output driver circuits therein (2002-03-26),

Title: The Innovations of Sang-Jae Rhee

Introduction

Sang-Jae Rhee is a prominent inventor based in Seongnam-si, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 10 patents. His work has been instrumental in advancing the efficiency and functionality of semiconductor devices.

Latest Patents

Among his latest patents, Rhee has developed a test method for semiconductor devices and a test system for semiconductor devices. This innovative test method involves loading a test tray with semiconductor devices from different lots into a test chamber. It includes storing lot information for each device, executing a test program, and obtaining ID information to generate lot sorting information. The devices are then sorted based on the test results and lot information. Additionally, he has patented a semiconductor memory device that performs a refresh operation, which includes a memory cell array and a refresh control circuit. This circuit is designed to manage refresh operations based on specific timing criteria, enhancing the performance of memory systems.

Career Highlights

Sang-Jae Rhee is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in the semiconductor field. His work has not only contributed to the company's success but has also set new standards in semiconductor testing and memory device functionality.

Collaborations

Rhee has collaborated with notable colleagues, including Jae-Youn Youn and Soo-Young Kim, who have also contributed to advancements in semiconductor technology.

Conclusion

Sang-Jae Rhee's contributions to semiconductor technology through his patents and collaborations highlight his role as a leading inventor in the industry. His innovative approaches continue to shape the future of semiconductor devices and systems.

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