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For the Inventor, By the Inventor

Shenzhen, China

Lei Zhang

This inventor holds 132 USPTO granted patents and 73 published patent applications and 116 EPO patents, primarily in Power Supply Systems (CPC class B64C39-024). Top assignees: Sz Dji Technology Co., Ltd., Huawei Technologies Co., Limited, Ecoflow Inc.. Active years: 2010-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lei Zhang. Retrieved from https://idiyas.com/inventor/lei-zhang-sphqhfb2

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

USPTO Granted Patents = 132 

% Patents Active = 75.0

 

Average Co-Inventor Count = 2.9

ph-index = 11

Forward Citations = 433(Granted Patents)

Forward Citations (Not Self Cited) = 343(Dec 10, 2025)


Inventors with similar research interests:


Company Filing History:

goldMedal29 out of 1,264 
 
Sz Dji Technology Co., Ltd.
 patents
silverMedal19 out of 27,557 
 
Huawei Technologies Co., Limited
 patents
bronzeMedal12 out of 16 
 
Ecoflow Inc.
 patents
4. 6 out of 6,073 
 
Zte Corporation
 patents
5. 5 out of 1,166 
 
Fih (Hong Kong) Limited
 patents
6. 5 out of 860 
 
Shenzhen Futaihong Precision Industry Co., Ltd.
 patents
7. 5 out of 5,393 
 
Tencent Technology (Shenzhen) Company Limited
 patents
8. 4 out of 865 
 
Huawei Device Co., Ltd.
 patents
9. 3 out of 975 
 
Aac Technologies Pte. Ltd.
 patents
10. 3 out of 747 
 
Fu Tai Hua Industry (Shenzhen) Co., Ltd.
 patents
11. 3 out of 19,792 
 
Hon Hai Precision Industry Co., Ltd.
 patents
12. 3 out of 429 
 
Huawei Digital Power Technologies Co., Ltd.
 patents
13. 3 out of 10 
 
Shenzhen Rock Times Technology Co., Ltd.
 patents
14. 3 out of 3 
 
Shenzhen Yixin Information Technology Co., Ltd.
 patents
15. 2 out of 337 
 
Aac Acoustic Technologies (Shenzhen) Co., Ltd.
 patents
16. 2 out of 267 
 
Aac Microtech (Changzhou) Co, , Ltd.
 patents
17. 2 out of 293 
 
Honor Device Co., Ltd.
 patents
18. 2 out of 42 
 
Sz Dji Technology Co., Ltd.
 patents
19. 1 out of 21 
 
Aac Acoustic Technologies (Shenzhen) Co., Ltd.
 patents
20. 1 out of 63 
 
Aac Microtech (Changzhou) Co., Ltd.
 patents
21. 1 out of 1,055 
 
Byd Company Limited
 patents
22. 1 out of 3,363 
 
Chinese Academy of Sciences
 patents
23. 1 out of 1 
 
Ecoflow Technology Limited
 patent
24. 1 out of 1,231 
 
Foxconn Technology Co., Ltd.
 patents
25. 1 out of 778 
 
Fu Zhun Precision Industry (Shen Zhen) Co., Ltd.
 patents
26. 1 out of 709 
 
Honor Device Co., Ltd.
 patents
27. 1 out of 5 
 
Ledman Optoelectronic Co., Ltd.
 patents
28. 1 out of 2 
 
Nanjing Mindray Bio-Medical Electronics Co., Ltd.
 patents
29. 1 out of 1 
 
Shenzhen Dieckmann Tech Co., Ltd
 patent
30. 1 out of 1 
 
Shenzhen Great Valley Technology Co., Ltd.
 patent
31. 1 out of 3 
 
Shenzhen Jinzhou Precision Technology Corporation
 patents
32. 1 out of 92 
 
Shenzhen Lanhe Technologies Co., Ltd.
 patents
33. 1 out of 12 
 
Shenzhen Polytechnic
 patents
34. 1 out of 405 
 
Shenzhen Shokz Co., Ltd.
 patents
35. 1 out of 22 
 
Shenzhen Technology University
 patents
36. 1 out of 4 
 
Shenzhen Thousandshores Technology Co., Ltd.
 patents
37. 1 out of 2 
 
Shenzhen Turier Biotech Co. Ltd.
 patents
38. 1 out of 519 
 
Xi'an Zhongxing New Software Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2010-2026

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Areas of Expertise:
Energy Storage
Resonant Converter
Battery Management
Charging Station
Power Adapter
Multi-Battery System
Synchronous Buck Circuit
Speaker Module
Autonomous Mobile Robot
Data Transmission
Night Vision
Operational Parameters
132 patents (USPTO):Explore Patents
1. 12771779 - Incoming call notification system and electronic device (2026-10-20),
2. 12764071 - Data processing method and apparatus, computer device, and readable storage medium (2026-10-13),
3. D1144221 - Mobile power bank (2026-08-25),
4. D1144220 - Mobile power bank (2026-08-25),
5. D1142198 - PORTABLE POWER STATION (2026-08-18),
6. D1139125 - Portable power station (2026-08-04),
7. 12700747 - Battery management system (2026-08-04),
8. 12698227 - Apparatus and method for treating oil-containing sludge with metal-friched biochar (2026-08-04),
9. D1137107 - Power supply unit (2026-07-28),
10. D1127718 - Mobile power bank (2026-05-26),
11. D1127717 - Mobile power bank (2026-05-26),
12. D1121087 - Inflatable floating board (2026-03-31),
13. 12592992 - Incoming call reminder system and method and electronic device utilizing vibration or ringing reminder (2026-03-31),
14. D1117040 - Energy storage power supply (2026-03-10),
15. 12562651 - Resonant converter and synchronous rectification control method thereof (2026-02-24),

Lei Zhang: Shenzhen's prolific inventor with 852 patents

Meet Lei Zhang, one of China's most prolific inventors, with a stunning 852 patents to his name. Zhang is a resident of Shenzhen and has made quite a name for himself in the world of innovation and patents.

Zhang's latest patents include an acoustic output apparatus and a pair of audio glasses. The acoustic output apparatus is configured to output sound from at least two sound guiding holes with opposite phases. The supporting structure of the apparatus includes a baffle and provides stability to both the acoustic driver and the sound guiding holes. The audio glasses, on the other hand, include a pair of low-frequency and high-frequency acoustic drivers and a controller. The audio glasses can output sounds in different frequency ranges, allowing users to experience high-quality and balanced sound.

Over the years, Zhang has worked for several companies, including AAC Optics Solutions Pte. Ltd. and Wuhan TianMa Micro-electronics CO., LTD. where he collaborated with coworkers Yanmei Wang and Kenji Oinuma. Zhang’s dedication to the fields of acoustics and electronics has indeed paid off, as he continues to add more patents to his already impressive resume.

Zhang's patents have made a significant impact in technology and entertainment, with his inventions being used in various industries worldwide. Lei Zhang's innovative spirit has indeed made him a force to be reckoned with in the world of patents and inventions.

If you’re interested in learning more about the latest innovations, patents, and inventors, visit idiyas.com for more information. Don't forget to check out Zhang's latest patents on the website to see for yourself the extraordinary work he has done.

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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