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Trademarks = 1

Forward Citations = 1

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7 inventors (with patents filed for the assignee):

Guanou Yang (5 out of 9 patents)

Nailong Wang (2 out of 21 patents)

Lingxin Kong (2 out of 7 patents)

4. Huijiao Jin (2 out of 2 patents)

5. Jing Wang (1 out of 394 patents)

6. Wei Qi (1 out of 28 patents)

7. Chengyu Hu (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 12431799 - Switching cycle adaptive control method for switching power supply (2025-09-30),

2. 12236904 - LED backlight matrix driving circuit and driving voltage detection and regulation method therefor (2025-02-25),

3. 12154521 - Method for driving LED backlight driving circuit based on low-potential-end switch control (2024-11-26),

4. 11908397 - LED backlight modulation method based on duty cycle reference point setting (2024-02-20),

5. 11889598 - LED dimming control method and LED dimming driving device (2024-01-30),

6. 11847982 - Backlight LED driver circuit with current regulating function (2023-12-19),

7. 11846658 - High precision current sampling circuit with on-chip real-time calibration (2023-12-19),

X-signal Integrated Co., Ltd. is a leading provider of integrated communication solutions for businesses. With a focus on innovation and technology, we offer a wide range of services including network infrastructure, security systems, and unified communication platforms. Our team of experts works closely with clients to design and implement tailored solutions that meet their unique needs. Contact us today to learn more about how we can help your business thrive in a digital world.

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USPTO Data Jan 1 1976 - Dec 30 2025

7 Patents

#330 in Beijing

#3,436 in China

Beijing, China

X-Signal Integrated Co., Ltd.