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Deviceeng Co., Ltd.

USPTO Granted Patents = 9

Forward Citations = 0

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6 inventors (with patents filed for the assignee):

Taek Youb Lee (8 out of 14 patents)

Bum Sun Park (1 out of 1 patent)

Bong Jin Choi (1 out of 1 patent)

4. In Ho Bang (1 out of 1 patent)

5. Jun Hwan Lee (1 out of 1 patent)

6. Man Je Bang (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 12308256 - Substrate treatment apparatus having bowl assembly (2025-05-20),

2. 12237206 - Device for etching the periphery edge of a substrate (2025-02-25),

3. 12237205 - Substrate support assembly for substrate treatment apparatus (2025-02-25),

4. 12170222 - Substrate support assembly for substrate treatment apparatus (2024-12-17),

5. 12148634 - Device for etching the periphery edge of a substrate comprising substrate sensing unit (2024-11-19),

6. 12146216 - Substrate treatment apparatus having exhaust structure (2024-11-19),

7. 12115562 - Substrate treatment apparatus having back nozzle assembly (2024-10-15),

8. 12059713 - Substrate treating apparatus comprising ultrasonic wave cleaning unit (2024-08-13),

9. 8968487 - Wafer container cleaning device (2015-03-03),

Deviceeng Co., Ltd. specializes in the design and manufacturing of innovative electronic devices and solutions for various industries. Founded with a mission to bridge technology and user needs, the company focuses on delivering high-quality products that enhance efficiency and improve the user experience. Their portfolio includes smart devices, IoT solutions, and custom electronic systems tailored to client specifications. With a commitment to research and development, Deviceeng invests in cutting-edge technologies and strives for excellence in product quality and customer satisfaction. The company aims to be at the forefront of technological advancement in the electronics sector.

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USPTO Data Jan 1 1976 - Dec 2 2025

9 Patents

#49 in

#1,127 in South Korea