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For the Inventor, By the Inventor

Yongin, South Korea

Dae-Hyun Chung

USPTO Granted Patents = 10

Average Co-Inventor Count = 1.7

ph-index = 5

Forward Citations = 68(Granted Patents)


Location History:

  • Yongin, KR (2003 - 2006)
  • Daejeon, KR (2005 - 2011)
  • Daegeon, KR (2011)

Company Filing History:

goldMedal10 out of 131,214 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2003-2011

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10 patents (USPTO):Explore Patents
1. 8004328 - AC-coupling phase interpolator and delay-locked loop using the same (2011-08-23),
2. 7863736 - Semiconductor device and signal terminating method thereof (2011-01-04),
3. 7737748 - Level shifter of semiconductor device and method for controlling duty ratio in the device (2010-06-15),
4. 7038971 - Multi-clock domain data input-processing device having clock-receiving locked loop and clock signal input method thereof (2006-05-02),
5. 6987407 - Delay locked loops having delay time compensation and methods for compensating for delay time of the delay locked loops (2006-01-17),
6. 6950488 - Delay locked-loop circuit for reducing load of variable delay unit at high-frequency operation and locking external clock signal stably (2005-09-27),
7. 6920080 - Methods for generating output control signals in synchronous semiconductor memory devices and related semiconductor memory devices (2005-07-19),
8. 6812765 - Pulsed signal transition delay adjusting circuit (2004-11-02),
9. 6778464 - Expanded operating frequency synchronous semiconductor memory device having wave pipeline structure and wave pipeline control method thereof (2004-08-17),
10. 6614278 - Pulsed signal transition delay adjusting circuit (2003-09-02),

Title: Innovations of Dae-Hyun Chung

Introduction

Dae-Hyun Chung is a prominent inventor based in Yongin, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 10 patents. His work focuses on enhancing the performance and efficiency of electronic devices.

Latest Patents

One of his latest patents is the AC-coupling phase interpolator and delay-locked loop using the same. This invention includes a coupling capacitor that generates and outputs a coupling signal by AC-coupling to an interpolation signal obtained by phase-interpolating an input signal. This innovation allows for the correction of the duty of an input signal and the adjustment of the level of an output signal. Another notable patent is related to a semiconductor device and signal terminating method. This semiconductor device includes a semiconductor chip with a signal terminating resistor coupled between a signal input pad and a first ground voltage pad. It also features a semiconductor package that includes a signal input terminal and a first ground voltage terminal, enhancing the overall functionality of electronic systems.

Career Highlights

Dae-Hyun Chung is currently employed at Samsung Electronics Co., Ltd., where he continues to push the boundaries of technology through his innovative designs and solutions. His work has been instrumental in advancing the capabilities of semiconductor devices.

Collaborations

He has collaborated with notable colleagues such as Sang-woong Shin and Jin-gook Kim, contributing to various projects that have furthered their collective expertise in the field.

Conclusion

Dae-Hyun Chung's contributions to semiconductor technology through his patents and collaborations highlight his role as a leading inventor in the industry. His innovations continue to shape the future of electronic devices.

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