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For the Inventor, By the Inventor

Cheonan-si, South Korea

Yun Sung Na

USPTO Granted Patents = 14

Average Co-Inventor Count = 4.2

ph-index = 3

Forward Citations = 32(Granted Patents)


Location History:

  • Cheunan, KR (2010 - 2013)
  • Cheonan-si, KR (2010 - 2014)

Company Filing History:

goldMedal14 out of 41 
 
Techwing Co., Ltd.
 patents

Years Active: 2010-2014

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14 patents (USPTO):Explore Patents
1. 8919755 - Hi-fix board clamping apparatus for use in test handler (2014-12-30),
2. 8376431 - Pick-and-place module for test handler (2013-02-19),
3. 8277162 - Unit for opening insert for test tray and method of mounting semiconductor device using the same (2012-10-02),
4. 8154314 - Side-docking type test handler and apparatus for transferring test tray for same (2012-04-10),
5. 8038191 - Pick and place apparatus (2011-10-18),
6. 7954869 - Pick and place apparatus (2011-06-07),
7. 7923989 - Test handler (2011-04-12),
8. 7876117 - Operating method of test handler (2011-01-25),
9. 7816910 - Test handler having size-changeable test site (2010-10-19),
10. 7741836 - Test tray transferring apparatus for a test handler, test handler, and method of transferring test trays for a test handler (2010-06-22),
11. 7723981 - Method for transferring test trays in a side-docking type test handler (2010-05-25),
12. 7696745 - Operating method of test handler (2010-04-13),
13. 7667453 - Test tray for test handler (2010-02-23),
14. 7656152 - Pusher for match plate of test handler (2010-02-02),

Title: Innovations by Inventor Yun Sung Na from Cheonan-si, KR

Introduction

Yun Sung Na is a renowned inventor hailing from Cheonan-si, South Korea, with a prolific portfolio of 14 patents. His innovative contributions primarily focus on test handling technologies, showcasing his expertise and creativity in engineering solutions that enhance efficiency and functionality.

Latest Patents

One of Yun Sung Na's latest innovations is the "Hi-fix board clamping apparatus for use in test handler." This advanced clamping apparatus is designed to secure multiple Hi-Fix boards arranged in a row, utilizing a rotational clamping unit that ensures a secure grip on the facing end sides. The driving unit enables the clamper to rotate, thereby streamlining the clamping process.

Another significant invention is the "Pick-and-place module for test handler," which features a main body and a detachable kit. This module is designed with vacuum paths to facilitate efficient handling, and its modular nature allows for easy replacement of the kit without the need for complete reconstruction of the main body. This innovation not only reduces manufacturing costs but also minimizes resource consumption and downtime.

Career Highlights

Yun Sung Na's inventive spirit and technical prowess have significantly impacted the field of test handling. His contributions to Techwing Co., Ltd. have positioned the company as a leader in innovative testing solutions. The patents he holds reflect his commitment to improving operational efficiency in various applications.

Collaborations

Throughout his career, Yun Sung Na has collaborated with notable professionals such as In Gu Jeon and Jae Gyun Shim. Their combined expertise fosters a creative environment that drives innovation and leads to the development of cutting-edge technologies in their field.

Conclusion

Yun Sung Na's dedication to innovation and his significant patent portfolio underscore his status as a leading inventor in test handling technology. His work not only enhances the efficiency of handling systems but also contributes to the evolution of engineering practices within the industry.

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