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Kwang Jun Cho

USPTO Granted Patents = 18 (Patent Applications = 3)

Average Co-Inventor Count = 1.5

ph-index = 5

Forward Citations = 103(Granted Patents)

Location History:

Ichon, KR (2012)
Seoul, KR (2003 - 2014)

Company Filing History:

14 out of 6,228

Hynix Semiconductor Inc.

Years Active: 2003-2014

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18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8853608 - Image sensor (2014-10-07),

2. 8822899 - Image sensor supporting a binning operation using switches (2014-09-02),

3. 8791400 - Storing data in dummy pixels in an image sensor (2014-07-29),

4. 8253459 - Frequency adjusting apparatus and DLL circuit including the same (2012-08-28),

5. 8027210 - Data input apparatus with improved setup/hold window (2011-09-27),

6. 7928786 - Clock buffer circuit of semiconductor device configured to generate an internal clock signal (2011-04-19),

7. 7684255 - Method of operating a non-volatile memory device (2010-03-23),

8. 7671646 - Delay locked loop (2010-03-02),

9. 7642823 - Semiconductor memory device including delay-locked-loop control circuit and control method for effective current consumption management (2010-01-05),

10. 7629824 - Duty correction circuit of digital type for optimal layout area and current consumption (2009-12-08),

11. 7548100 - Delay locked loop (2009-06-16),

12. 7463534 - Write apparatus for DDR SDRAM semiconductor memory device (2008-12-09),

13. 7423468 - Duty correction circuit of digital type for optimal layout area and current consumption (2008-09-09),

14. 7414447 - Semiconductor memory device including delay-locked-loop control circuit and control method for effective current consumption management (2008-08-19),

15. 7276959 - Pumping circuit of semiconductor device (2007-10-02),

Title: Kwang Jun Cho: Innovator in Image Sensor Technology

Introduction

Kwang Jun Cho is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of image sensor technology, holding a total of 18 patents. His innovative work has paved the way for advancements in imaging systems used in various applications.

Latest Patents

Among his latest patents, Kwang Jun Cho has developed an image sensor designed to reduce sampling time by shortening stabilization duration. This image sensor features a pixel unit, a sampling unit that captures signals from the pixel unit's output node, a sinking unit that manages current from the output node, and a current controller that regulates the current amount in the sinking unit. Additionally, he has created an image sensor that supports a binning operation using switches. This sensor includes an input control unit that manages signal paths between multiple pixels and sampling units, allowing for efficient output during both normal and binning operations.

Career Highlights

Kwang Jun Cho has worked with notable companies in the semiconductor industry, including Hynix Semiconductor Inc. and SK Hynix Inc. His experience in these organizations has contributed to his expertise in developing cutting-edge image sensor technologies.

Collaborations

Throughout his career, Kwang Jun Cho has collaborated with talented individuals such as Kie Bong Ku and You Sung Kim. These partnerships have fostered innovation and creativity in his projects.

Conclusion

Kwang Jun Cho's contributions to image sensor technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in imaging systems, making him a key figure in the field.

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