Shenzhen, China

Lei Zhang

This inventor holds 639 USPTO granted patents and 178 published patent applications and 52 EPO patents, primarily in Acoustic Devices (CPC class G02B13-0045). Top assignees: Shenzhen Shokz Co., Ltd., Aac Optics Solutions Pte. Ltd., Aac Technologies Pte. Ltd.. Active years: 2012-2026.

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

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

USPTO Granted Patents = 639 

% Patents Active = 80.9

 

Average Co-Inventor Count = 3.5

ph-index = 11

Forward Citations = 831(Granted Patents)

Forward Citations (Not Self Cited) = 501(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Zhucheng, CN (2014)
  • Ningbo, CN (2019 - 2021)
  • Shenzhen, CN (2012 - 2024)

Company Filing History:

goldMedal188 out of 405 
 
Shenzhen Shokz Co., Ltd.
 patents
silverMedal184 out of 377 
 
Aac Optics Solutions Pte. Ltd.
 patents
bronzeMedal148 out of 975 
 
Aac Technologies Pte. Ltd.
 patents
4. 35 out of 122 
 
Shenzhen Shokz Co., Ltd.
 patents
5. 12 out of 5,393 
 
Tencent Technology (Shenzhen) Company Limited
 patents
6. 11 out of 42 
 
Shenzhen Voxtech Co., Ltd.
 patents
7. 10 out of 27,557 
 
Huawei Technologies Co., Limited
 patents
8. 9 out of 337 
 
Aac Acoustic Technologies (Shenzhen) Co., Ltd.
 patents
9. 6 out of 1,264 
 
Sz Dji Technology Co., Ltd.
 patents
10. 4 out of 69 
 
Aac Optics (Suzhou) Co., Ltd.
 patents
11. 4 out of 6 
 
King Tone Innovation (Beijing) Technology Co., Ltd.
 patents
12. 3 out of 2,396 
 
Huawei Technologies Co., Ltd.
 patents
13. 3 out of 6,073 
 
Zte Corporation
 patents
14. 2 out of 19,792 
 
Hon Hai Precision Industry Co., Ltd.
 patents
15. 2 out of 4,047 
 
Hong-Fu Jin Precision Industry (Shenzhen) Co., Ltd.
 patents
16. 2 out of 3 
 
Shenzhen Glazero Technology Co., Ltd
 patents
17. 2 out of 7 
 
Sz Zuvi Technology Co., Ltd.
 patents
18. 1 out of 60 
 
Aac Optics (Changzhou) Co., Ltd.
 patents
19. 1 out of 2,425 
 
Alibaba Group Holding Limited
 patents
20. 1 out of 59 
 
Arashi Vision Inc.
 patents
21. 1 out of 1,055 
 
Byd Company Limited
 patents
22. 1 out of 5,989 
 
Eaton Corporation
 patents
23. 1 out of 25 
 
Fulian Yuzhan Precision Technology Co., Ltd
 patents
24. 1 out of 11 
 
Kingtiger Technology (Canada) Inc.
 patents
25. 1 out of 286 
 
Shenzhen University
 patents
26. 1 out of 113 
 
Yulong Computer Telecommunication Scientific (Shenzhen) Co., Ltd.
 patents
27. 4 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 2012-2026

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Areas of Expertise:
Acoustic Devices
Sound Leakage
Earphones
Speakers
Wearable Technology
Signal Processing
Loudspeaker
Bluetooth
Camera Optical Lens
Pressure Relief
Vibration Components
Sound Production
639 patents (USPTO):Explore Patents

Title: Lei Zhang: Innovator Extraordinaire in Sound Technology

Introduction:

Meet Lei Zhang, a remarkable inventor and engineer hailing from Shenzhen, China. With an impressive 446 patents to his name, Lei Zhang has established himself as a leading figure in the field of sound technology. This article will delve into his latest patents, career highlights, notable collaborations, and shed light on his extraordinary contributions to the industry.

Latest Patents:

One of Lei Zhang's recent patent breakthroughs involves a bone conduction speaker. The patent focuses on a magnetic circuit assembly that generates a powerful magnetic field, thus enhancing the audio experience of the bone conduction speaker. By incorporating elements such as a first magnetic guide element and surrounding magnetic elements, Zhang's invention ensures a superior magnetic field strength within the magnetic gap, thereby greatly enhancing the speaker's performance and audio quality.

Career Highlights:

Lei Zhang's journey as an innovator has been nothing short of remarkable. Throughout his career, he has contributed significantly to the success of prominent companies in the sound technology industry. Notably, he has made substantial contributions to companies such as AAC Optics Solutions Pte. Ltd. and AAC Technologies Pte. Ltd., where his expertise has played a pivotal role in shaping groundbreaking technologies and driving innovation.

Collaborations:

Collaboration has been vital to Lei Zhang's success as an inventor. Among his notable colleagues, Yanmei Wang and Kenji Oinuma have played key roles in several joint ventures, bringing together their diverse expertise to push the boundaries of sound technology. Through these collaborative efforts, Zhang has been able to refine his ideas and transform them into reality, revolutionizing the industry in the process.

Conclusion:

Lei Zhang's exceptional talent and unwavering dedication to innovation have earned him a position of great prominence in the field of sound technology. Through his countless patents and collaborations, he has left an indelible mark on the industry and continues to push the boundaries of what is possible. As the world of sound technology evolves, Lei Zhang's contributions will undoubtedly continue to shape the future of audio-visual experiences for generations to come.

For more information on Lei Zhang, his patents, collaborations, and other groundbreaking inventors, check out idiyas.com, your go-to resource for all things innovation and patents.

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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