Lei Zhang

This inventor holds 65 USPTO granted patents and 69 published patent applications and 8 EPO patents, primarily in Image Processing. Top assignees: Corning Incorporated, International Business Machines Corporation, Shanghai United Imaging Healthcare Co., Ltd.. Active years: 2012-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lei Zhang. Retrieved from https://idiyas.com/inventor/lei-zhang-9l91vrj4

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

Calculating rank

USPTO Granted Patents = 65 (Patent Applications = 69)

% Patents Active = 72.3

EPO Patents = 8 (Patent Applications = 44)

Average Co-Inventor Count = 4.0

ph-index = 3

Forward Citations = 123(Granted Patents)

Forward Citations (Not Self Cited) = 106(Dec 10, 2025)

Company Filing History:

International Business Machines Corporation

patents

4 out of 887

Shanghai United Imaging Healthcare Co., Ltd.

patents

4. 4 out of 200

Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch

patents

5. 3 out of 3

Kuyun (Shanghai) Information Technology Co., Ltd.

patents

6. 3 out of 3

Shanghai Kyligence Information Technology Co., Ltd

patents

7. 3 out of 6

Smarter Microelectronics (Shanghai) Co., Ltd.

patents

8. 3 out of 29,901

Texas Instruments Corporation

patents

9. 3 out of 596

Wuhan Tianma Micro-Electronics Co., Ltd

patents

10. 2 out of 3,537

Delta Electronics, Inc.

patents

11. 2 out of 4,810

Dow Global Technolgoies LLC

patents

12. 2 out of 31

Innovative Cellular Therapeutics Holdings, Ltd.

patents

13. 2 out of 15

Innovative Cellular Therapeutics, Inc.

patents

14. 2 out of 1,247

National Yang Ming Chiao Tung University

patents

15. 2 out of 3

Shanghai Artificialintelligence Innovation Center

patents

16. 2 out of 101

Shanghai United Imaging Healthcare Ltd.

patents

17. 1 out of 2

Antimatter Research, Inc.

patents

18. 1 out of 1

Chengdu 401 Technology Co., Ltd.

patent

19. 1 out of 1

Chengdu 401 Technology Co., Ltd.

patent

20. 1 out of 3,363

Chinese Academy of Sciences

patents

21. 1 out of 2

Effepharm (Shanghai) Co., Ltd.

patents

22. 1 out of 27,557

Huawei Technologies Co., Limited

patents

23. 1 out of 2,396

Huawei Technologies Co., Ltd.

Koninklijke Philips Corporation N.v.

patents

27. 1 out of 1

Kuyun (Shanghai) Information Technology Co., Ltd.

patent

28. 1 out of 199

Opple Lighting Co., Ltd.

patents

29. 1 out of 697

Rohm & Haas Electronic Materials LLC

patents

30. 1 out of 21

Saic Motor Corporation Limited

patents

31. 1 out of 217

Sensata Technologies, Inc.

patents

32. 1 out of 2

Shanghai Genechem Co., Ltd.

patents

33. 1 out of 94

Shanghai Micro Electronics Equipment (Group) Co., Ltd.

patents

34. 1 out of 1

Shanghai Qinghe Machinery Co., Ltd.

patent

35. 1 out of 22

Shanghai Research Center for Wireless Communications

patents

36. 1 out of 20

Tianjin Polytechnic University

University of California

patents

where one patent can have more than one assignee

Years Active: 2012-2026

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Areas of Expertise:

Image Segmentation

Autonomous Driving

Polymer Synthesis

Optoelectronic Device

Gas Sensor

Cloud Computing

Capacitive-Sensing

Organic Semiconductors

Display Panels

Vaccine Applications

Electrocatalytic Membrane

Data Transmission

65 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12708672 - Vaccine and Uses thereof in Cell Therapy (2026-08-18),

2. 12692287 - Polymorphic form of reduced B-nicotinamide mononucleotide calcium salt, and preparation method and use therefor (2026-07-28),

3. 12682392 - Computing resource configuration method and device for enterprise cloudification (2026-07-14),

4. 12656562 - Optical engine assembly, optical interconnection system, and network device (2026-06-16),

5. 12656304 - Gas sensor based on thiophene-based high performance organic semiconducting materials with large surface area vertical device design (2026-06-16),

6. 12614283 - Systems and methods for image segmentation (2026-04-28),

7. 12608948 - Method for training autonomous driving model, electronic device, and storage medium (2026-04-21),

8. 12597140 - Method, system and device of image segmentation (2026-04-07),

9. 12559591 - Continuous polymerization method for nylon (2026-02-24),

10. 12521697 - Cement plug composition for application to a ceramic honeycomb body and method of forming plugged ceramic honeycomb body with the same (2026-01-13),

11. 12482107 - Systems and methods for feature information determination (2025-11-25),

12. 12469277 - Image processing method, apparatus and device, and computer-readable storage medium (2025-11-11),

13. 12468097 - Optoelectronic device having attenuating lens block and source monitoring (2025-11-11),

14. 12331160 - Method for preparing environmentally friendly polyamide resin (2025-06-17),

15. 12288086 - Application interface layout method and electronic device (2025-04-29),

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.