Company Filing History:

21 out of 6,228

Hynix Semiconductor Inc.

Samsung Electronics Co., Ltd.

patents

Years Active: 2009-2020

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24 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10651156 - Memory package and memory device utilizing an intermediate chip (2020-05-12),

2. 8742806 - Power control circuit, method of controlling power control circuit, and DLL circuit including power control circuit (2014-06-03),

3. 8390364 - Internal voltage generation circuit for semiconductor apparatus (2013-03-05),

4. 8378726 - Clock signal duty correction circuit (2013-02-19),

5. 8350604 - Clock receiver in semiconductor integrated circuit and method of controlling the same (2013-01-08),

6. 8237478 - DLL circuit having activation points (2012-08-07),

7. 8154326 - Power control circuit, method of controlling power control circuit, and DLL circuit including power control circuit (2012-04-10),

8. 8138812 - Device for generating clock in semiconductor integrated circuit (2012-03-20),

9. 8120397 - Delay locked loop apparatus (2012-02-21),

10. 8085073 - Phase synchronization apparatus (2011-12-27),

11. 8085072 - Semiconductor integrated circuit having delay locked loop circuit (2011-12-27),

12. 7990193 - Semiconductor integrated circuit and method of controlling the same (2011-08-02),

13. 7952403 - Update control apparatus in DLL circuit (2011-05-31),

14. 7928783 - Semiconductor integrated circuit (2011-04-19),

15. 7888982 - Semiconductor memory apparatus (2011-02-15),

Title: Innovations and Contributions of Won Joo Yun

Introduction: Won Joo Yun, an accomplished inventor based in Ichon, South Korea, has made significant contributions to the field of semiconductor technology. With a remarkable portfolio of 24 patents, Yun has been instrumental in developing advanced memory packages and power control circuits, highlighting his expertise in electronic innovations.

Latest Patents: Among his latest patents, Yun has developed a memory package and memory device utilizing an intermediate chip. This innovative memory package comprises multiple memory chips stacked on a package substrate, with a logic chip positioned between the chips and the substrate for optimal control. Additionally, his patent on a power control circuit demonstrates a sophisticated method for managing power usage during Delay Locked Loop (DLL) operations, ensuring efficiency and reliability in electronic devices.

Career Highlights: Won Joo Yun has built his career at notable companies in the semiconductor industry, including Hynix Semiconductor Inc. and Skhynix Inc. His work has led to revolutionary advancements in memory technology, particularly in addressing the complexities of data transmission rates and power efficiency in integrated circuits.

Collaborations: Throughout his career, Yun has collaborated with talented colleagues such as Hyun Woo Lee and Dong Suk Shin. These collaborations have fostered an environment of creativity and innovation, contributing to the successful development of cutting-edge technologies in memory and power control applications.

Conclusion: Won Joo Yun's innovative spirit and dedication to advancing semiconductor technology through his patents are commendable. His latest contributions continue to influence the industry, paving the way for future advancements in electronics and memory solutions.

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