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Suzhou Sonavox Electronics Co., Ltd.

USPTO Granted Patents = 19

EPO Patents = 13

Trademarks = 2

Forward Citations = 14

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20 inventors (with patents filed for the assignee):

Guoqiang Chai (12 out of 13 patents)

Jianming Zhou (8 out of 15 patents)

Xiaoqing Wang (5 out of 5 patents)

4. Yuewu Shen (5 out of 5 patents)

5. Shenggang Tao (4 out of 4 patents)

6. Dengyong Ma (4 out of 5 patents)

7. Peng Gao (3 out of 31 patents)

8. Bo Gu (3 out of 3 patents)

9. Yuezhen Li (2 out of 2 patents)

10. Yuping Xie (2 out of 2 patents)

11. Xiafeng Xue (2 out of 2 patents)

12. Kaihua Qian (2 out of 2 patents)

13. Yu Wang (1 out of 5 patents)

14. Xiaoping Gu (1 out of 1 patent)

15. Tingting Fu (1 out of 1 patent)

19 patents: Sort by Forward Citations

1. 12520084 - Multi-cone small speaker (2026-01-06),

2. 12356136 - Vehicle-mounted woofer device and design method therefor (2025-07-08),

3. 12302081 - Multi-input-driving loudspeaker (2025-05-13),

4. 12294847 - Tweeter and automobile audio system (2025-05-06),

5. 11962987 - Magnetic circuit of loudspeaker and loudspeaker (2024-04-16),

6. 11950072 - Mid-range loudspeaker (2024-04-02),

7. 11943598 - Multi-input-driving loudspeaker (2024-03-26),

8. 11849277 - Loudspeaker system (2023-12-19),

9. 11312530 - Speaker packaging device and package body (2022-04-26),

10. 11290822 - High-pitched loudspeaker (2022-03-29),

11. 11279278 - Pedestrian warning device having grille cover (2022-03-22),

12. 11089400 - Coaxial loudspeaker (2021-08-10),

13. 10960803 - Automotive headrest (2021-03-30),

14. 9992604 - Error model-based multi-zone sound reproduction method and device (2018-06-05),

15. 9363618 - Method and device for controlling speaker array sound field based on quadratic residue sequence combinations (2016-06-07),

Suzhou Sonavox Electronics Co., Ltd. is a leading manufacturer of electronic products based in Suzhou, China. With years of experience, we specialize in the design, development, and production of high-quality audio and electronic components. Our extensive product range includes speakers, amplifiers, headphones, microphones, and various audio accessories. We are committed to providing innovative solutions and superior products to cater to the evolving needs of our customers. Visit our website to learn more about our products and services.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

19 Patents

#28 in Suzhou

#1,376 in China

#31,731 in the World

Suzhou Sonavox Electronics Co., Ltd.

Forward Citations = 14

20 inventors:

Guoqiang Chai (12 out of 13 patents)

Jianming Zhou (8 out of 15 patents)

Xiaoqing Wang (5 out of 5 patents)

4. Yuewu Shen (5 out of 5 patents)

5. Shenggang Tao (4 out of 4 patents)

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