Company Filing History:

10 out of 131,744

Samsung Electronics Co., Ltd.

where one patent can have more than one assignee

Years Active: 2012-2025

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12421424 - Slurry composition and method of manufacturing integrated circuit device by using the same (2025-09-23),

2. 11515193 - Etching apparatus (2022-11-29),

3. 11398397 - Electrostatic chuck and plasma processing apparatus including the same (2022-07-26),

4. 10684754 - Method of providing visual sound image and electronic device implementing the same (2020-06-16),

5. 10642380 - Input device, method, and system for electronic device (2020-05-05),

6. 10452165 - Input device, method, and system for electronic device (2019-10-22),

7. 10359878 - Method for providing events corresponding to touch attributes and electronic device thereof (2019-07-23),

8. 10228774 - Input device, method, and system for electronic device (2019-03-12),

9. 10185408 - Method and system for inputting in electronic device with a touch input and a proximity input (2019-01-22),

10. 8896672 - Image display device capable of three-dimensionally displaying an item or user interface and a method for operating the same (2014-11-25),

11. 8115189 - Silica nanowire comprising silicon nanodots and method of preparing the same (2012-02-14),

Title: Innovations of Inventor Jaehak Lee

Introduction

Jaehak Lee is a prominent inventor based in Gumi-si, South Korea. He has made significant contributions to the field of integrated circuit manufacturing, holding a total of 11 patents. His work focuses on enhancing the efficiency and effectiveness of semiconductor fabrication processes.

Latest Patents

One of Jaehak Lee's latest patents is related to a slurry composition and method of manufacturing integrated circuit devices. This innovative slurry composition is designed to treat the surface of a target structure that includes different polishing target films. The composition features polishing particles, a first inhibitor made of a nonionic polymer, and a second inhibitor made of an anionic polymer. This combination allows for selective bonding to the respective polishing target films during the chemical mechanical polishing (CMP) process. Another notable patent is for an etching apparatus that includes a reaction chamber, an upper electrode, and a fixing chuck. This apparatus is designed to enhance the etching process by utilizing a focus ring and sealing members made of porous material.

Career Highlights

Jaehak Lee has worked with leading technology companies, including Samsung Electronics Co., Ltd. and LG Electronics Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in semiconductor technology.

Collaborations

Throughout his career, Jaehak Lee has collaborated with talented individuals such as Younggyun Lee and Dooyong Park. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Jaehak Lee's contributions to the field of integrated circuit manufacturing are noteworthy. His innovative patents and collaborations with industry leaders highlight his significant impact on semiconductor technology.

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