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For the Inventor, By the Inventor

Shenzhen, China

Chengqian Zhang

This inventor holds 20 USPTO granted patents and 7 published patent applications and 5 EPO patents, primarily in Acoustic Devices. Top assignees: Shenzhen Shokz Co., Ltd., Shenzhen Shokz Co., Ltd., Shenzhen Voxtech Co., Ltd.. Active years: 2021-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chengqian Zhang. Retrieved from https://idiyas.com/inventor/chengqian-zhang

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 20 

% Patents Active = 80.0

 

Average Co-Inventor Count = 3.7

ph-index = 2

Forward Citations = 14(Granted Patents)


Company Filing History:

goldMedal14 out of 405 
 
Shenzhen Shokz Co., Ltd.
 patents
silverMedal5 out of 118 
 
Shenzhen Shokz Co., Ltd.
 patents
bronzeMedal1 out of 42 
 
Shenzhen Voxtech Co., Ltd.
 patents

Years Active: 2021-2026

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Areas of Expertise:
Noise Reduction
Voice Enhancement
Active Noise Control
Acoustic Devices
Speech Detection
Transfer Functions
Noise Control
Earphones
Sub-Band Techniques
Audio Devices
Headphones
Voice Activity Detection
20 patents (USPTO):Explore Patents
1. 12755727 - Open wearable acoustic device and active noise reduction method (2026-10-06),
2. 12700391 - Acoustic devices and methods for determining transfer functions thereof (2026-08-04),
3. 12651608 - Voice activity detection method and system, and voice enhancement method and system (2026-06-09),
4. 12603096 - Voice enhancement methods and systems (2026-04-14),
5. 12537016 - Methods and systems for determining speech presence probability, speech enhancement methods and systems, and headphones (2026-01-27),
6. 12512111 - Methods and systems for voice enhancement (2025-12-30),
7. 12475915 - Voice activity detection method and system, and voice enhancement method and system (2025-11-18),
8. 12322371 - Active noise control audio devices, methods, and storage media (2025-06-03),
9. 12262167 - Open acoustic device (2025-03-25),
10. 12223940 - Systems and methods for noise control (2025-02-11),
11. 12217734 - Acoustic devices (2025-02-04),
12. 12165625 - Systems and methods for noise reduction using sub-band noise reduction technique (2024-12-10),
13. 12094444 - Earphones (2024-09-17),
14. 11830469 - Systems and methods for noise control (2023-11-28),
15. 11817077 - Systems and methods for noise reduction using sub-band noise reduction technique (2023-11-14),

Title: The Journey of Inventor Chengqian Zhang

Introduction: Chengqian Zhang is an innovative mind based in China who works at Shenzhen Shokz Co., Ltd. While he currently holds no patents, his role and contributions at the company are noteworthy. Collaborating closely with talented professionals like Fengyun Liao and Xin Qi, Zhang plays a significant part in advancing technology and innovation.

Latest Patents: As of now, Chengqian Zhang does not possess any patents under his name. However, his involvement in the development of new ideas and projects at Shenzhen Shokz Co., Ltd. may lead to future innovations that could result in patent applications.

Career Highlights: At Shenzhen Shokz Co., Ltd., Chengqian Zhang has been an integral part of various projects that focus on cutting-edge technology. His dedication and knowledge contribute to the company's success in the realm of innovation and product development. While specific career highlights may not be detailed, his ongoing work in the company showcases a commitment to excellence and improvement.

Collaborations: Chengqian Zhang has collaborated with esteemed colleagues such as Fengyun Liao and Xin Qi. Together, they work synergistically to explore new possibilities and drive innovation at Shenzhen Shokz Co., Ltd. These collaborations enhance the team's potential to create impactful solutions in the field of technology.

Conclusion: Chengqian Zhang, despite not having any patents to date, exemplifies the spirit of innovation through his work at Shenzhen Shokz Co., Ltd. With his collaborative efforts alongside fellow innovators, the future holds great promise for prospective inventions and ideas that may emerge from his endeavors.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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