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For the Inventor, By the Inventor

Suwon, South Korea

Uk-rae Cho

USPTO Granted Patents = 16

Average Co-Inventor Count = 2.4

ph-index = 8

Forward Citations = 296(Granted Patents)


Location History:

  • Kyungki-do, KR (1997)
  • Suwon, KR (2002 - 2007)

Company Filing History:

goldMedal16 out of 131,744 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 1997-2007

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16 patents (USPTO):Explore Patents
1. 7274580 - Content addressable memory device (2007-09-25),
2. 7154312 - Apparatus for generating internal clock signal (2006-12-26),
3. 7016257 - Semiconductor memory device capable of generating variable clock signals according to modes of operation (2006-03-21),
4. 7002822 - Content addressable memory device (2006-02-21),
5. 6815230 - Control signal transmitting method with package power pin and related integrated circuit package structure (2004-11-09),
6. 6785173 - Semiconductor memory device capable of performing high-frequency wafer test operation (2004-08-31),
7. 6661250 - Programmable impedance control circuit (2003-12-09),
8. 6642740 - Programmable termination circuit and method (2003-11-04),
9. 6628155 - Internal clock generating circuit of semiconductor memory device and method thereof (2003-09-30),
10. 6594818 - Memory architecture permitting selection of storage density after fabrication of active circuitry (2003-07-15),
11. 6583647 - Signal converting system having level converter for use in high speed semiconductor device and method therefor (2003-06-24),
12. 6573746 - Impedance control circuit (2003-06-03),
13. 6556038 - Impedance updating apparatus of termination circuit and impedance updating method thereof (2003-04-29),
14. 6525558 - Programmable impedance control circuit (2003-02-25),
15. 6429679 - Programmable impedance control circuit and method thereof (2002-08-06),

Title: The Innovations of Uk-rae Cho

Introduction

Uk-rae Cho is a prominent inventor based in Suwon, South Korea. He has made significant contributions to the field of technology, particularly in memory devices and clock signal generation. With a total of 16 patents to his name, Cho's work has had a substantial impact on the industry.

Latest Patents

One of Cho's latest innovations is a content addressable memory device. This device features a ternary content addressable memory (TCAM) structure that includes multiple TCAM cells for data storage. Each cell is equipped with two memory cells and a comparison circuit that compares stored data with input data on a search line pair. The design incorporates redundant memory cells to replace defective column memory cells, ensuring reliability.

Another notable patent is an apparatus for generating an internal clock signal. This apparatus is designed to achieve accurate synchronization by utilizing an input buffer, a delay compensation circuit, and a mirror control circuit with phase detectors. The output buffer generates an internal clock signal that minimizes delay and distortion, enhancing performance.

Career Highlights

Uk-rae Cho is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate and develop cutting-edge technologies. His work has been instrumental in advancing the capabilities of memory devices and synchronization methods in electronic systems.

Collaborations

Throughout his career, Cho has collaborated with esteemed colleagues such as Nam-seog Kim and Kwang-Jin Lee. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their respective fields.

Conclusion

Uk-rae Cho's contributions to technology through his patents and innovations have established him as a key figure in the industry. His work at Samsung Electronics Co., Ltd. continues to influence the development of advanced electronic systems.

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