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Forward Citations = 25

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8 inventors (with patents filed for the assignee):

Soo Hyoung Lee (5 out of 5 patents)

Justin Jungsup Kim (2 out of 2 patents)

Soo-Hyoung Lee (2 out of 4 patents)

4. Jae-Young Shin (1 out of 11 patents)

5. Yun Mi Na (1 out of 1 patent)

6. Jea Young Shin (1 out of 1 patent)

7. Jae Young Shin (1 out of 1 patent)

8. Hui Kwan Yang (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 11263776 - Object recognition system and method using ultrasonic sensor (2022-03-01),

2. 9651609 - Semiconductor circuit having test function (2017-05-16),

3. 9628100 - Analog-to-digital conversion device for multiple input signals and conversion method therefor (2017-04-18),

4. 9500501 - Startup circuit, capacitive sensor amplification device having startup circuit, and startup method for amplification device (2016-11-22),

5. 9270238 - Digital condenser microphone having preamplifier with variable input impedance and method of controlling variable input impedance of preamplifier (2016-02-23),

6. 8981863 - Modulation apparatus for class D switching amplifier (2015-03-17),

7. 8169244 - Crossing input signal modulator (2012-05-01),

Cesign Co., Ltd. is a leading design and manufacturing company specializing in innovative solutions for the electronics industry. With a focus on quality and sustainability, we offer a range of products and services including PCB design, assembly, and testing. Our team of experienced engineers and technicians work closely with clients to deliver customized solutions that meet their specific requirements. We pride ourselves on our commitment to excellence and customer satisfaction.

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USPTO Data Jan 1 1976 - Dec 23 2025

7 Patents

#60 in Seongnam-si

#1,365 in South Korea

Seongnam-si, South Korea

Cesign Co., Ltd.