Ju-Cheon Yeo

This inventor holds 13 USPTO granted patents. Top assignees: Lg Electronics Inc., Lg Philips Lcd Co., Inc.. Active years: 1998-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ju-Cheon Yeo. Retrieved from https://idiyas.com/inventor/ju-cheon-yeo

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 13

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 7

Forward Citations = 197(Granted Patents)

Location History:

Kyungki-do, KR (1998 - 1999)
Anyang, KR (1999)
Kyongki-do, KR (2000)
Seoul, KR (2000 - 2002)
Kyeonggi-do, KR (2002)
Anyang-shi, KR (2003 - 2006)

Company Filing History:

Lg Philips Lcd Co., Inc.

patents

Years Active: 1998-2006

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7064386 - Thin film transistor and fabricating method thereof (2006-06-20),

2. 6596568 - Thin film transistor and fabricating method thereof (2003-07-22),

3. 6534788 - Thin film transistor having dual gate structure and a fabricating method thereof (2003-03-18),

4. 6489943 - Data driver for use in liquid crystal display (2002-12-03),

5. 6356319 - Liquid crystal display device and method of manufacturing the same (2002-03-12),

6. 6140162 - Reduction of masking and doping steps in a method of fabricating a (2000-10-31),

7. 6084648 - Shorting bar electrically disconnects from the electrodes (2000-07-04),

8. 6077730 - Method of fabricating thin film transistors (2000-06-20),

9. 6049320 - Data driver for use in liquid crystal display (2000-04-11),

10. 6020599 - Liquid crystal display having separable gate lines and gate shorting bar (2000-02-01),

11. 5990999 - Liquid crystal display with a protection layer formed by the layer used (1999-11-23),

12. 5973658 - Liquid crystal display panel having a static electricity prevention (1999-10-26),

13. 5835172 - Thin film transistor liquid crystal display with main gate electrode (1998-11-10),

Title: The Innovations of Ju-Cheon Yeo

Introduction

Ju-Cheon Yeo is a prominent inventor based in Anyang-shi, South Korea. He has made significant contributions to the field of semiconductor technology, particularly in the development of thin film transistors. With a total of 13 patents to his name, Yeo's work has had a substantial impact on the industry.

Latest Patents

Among his latest patents is a method for fabricating thin film transistors that exhibit low OFF state leakage current. This innovation reduces the OFF state leakage current by utilizing doping implantation energies that ensure the average penetration depth of the doping impurity is located below the surface of the semiconductor layer. This method results in a relatively small concentration of impurities remaining at the surface, enhancing the performance of the transistors.

Career Highlights

Ju-Cheon Yeo has worked with notable companies such as LG Electronics Inc. and LG Philips LCD Co., Inc. His experience in these organizations has allowed him to refine his expertise in semiconductor technologies and contribute to various innovative projects.

Collaborations

Throughout his career, Yeo has collaborated with several talented individuals, including Sang-Gul Lee and Yong-Min Ha. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Ju-Cheon Yeo's contributions to the field of thin film transistors and his extensive patent portfolio highlight his role as a leading inventor in semiconductor technology. His innovations continue to influence the industry and pave the way for future advancements.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]