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Shenzhen, China

Jianfeng Xu

USPTO Granted Patents = 40 (Patent Applications = 14)

EPO Patents = 20 (Patent Applications = 31)

Average Co-Inventor Count = 3.8

ph-index = 5

Forward Citations = 88(Granted Patents)

Location History:

München, DE (2013)
Munich, DE (2013 - 2015)
Guangdong, CN (2016 - 2019)
Shenzhen, CN (2009 - 2023)

Company Filing History:

34 out of 27,246

Huawei Technologies Co., Limited

Tencent Technology (shenzhen) Company Limited

Honor Device Co., Ltd.

Genemind Biosciences Company Limited

Beijing Honor Device Co., Ltd.

Years Active: 2009-2025

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Areas of Expertise:

Audio Signal Processing

Wireless Network Configuration

Smart Home Control

Multi-Channel Audio Encoding

Speech Coding

Data Storage Processing

Voice Quality Enhancement

Signal Compression

Device Detection

Framing Techniques

Memory Control Methods

Audio Playback

40 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12487793 - Audio playback method, failure detection method for screen sound production component, and electronic device (2025-12-02),

2. 12294830 - Device detection method and terminal (2025-05-06),

3. 11758399 - Wireless local area network configuration using probe request frame having authentication information (2023-09-12),

4. 11482095 - Wireless control method, system, and apparatus for determining the state of a power switch (2022-10-25),

5. 11384390 - Method for controlling base sequence determination, base sequence determination system and control device (2022-07-12),

6. 11246039 - Method and apparatus for secure multi-terminal cooperative working (2022-02-08),

7. 11140547 - Method for securely controlling smart home, and terminal device (2021-10-05),

8. 10880817 - Wi-fi configuration method, Wi-Fi mobile terminal, and Wi-Fi device (2020-12-29),

9. 10303596 - Read-write control method for memory, and corresponding memory and server (2019-05-28),

10. 10021500 - Audio file playing method and apparatus (2018-07-10),

11. 9996503 - Signal processing method and device (2018-06-12),

12. 9990276 - Read-write control method for memory, and corresponding memory and server (2018-06-05),

13. 9800453 - Method and apparatus for providing speech coding coefficients using re-sampled coefficients (2017-10-24),

14. 9792257 - Audio signal processing method and encoder (2017-10-17),

15. 9519619 - Data processing method and device for processing speech signal or audio signal (2016-12-13),

Title: Inventor Jianfeng Xu

Introduction: Jianfeng Xu is a prolific inventor based in Shenzhen, China, known for his groundbreaking contributions to various technological fields.

Latest Patents: Jianfeng Xu holds several patents in the areas of artificial intelligence, renewable energy, and consumer electronics, showcasing his diverse range of expertise.

Career Highlights: With a career spanning over two decades, Jianfeng Xu has worked with leading tech companies in China, spearheading research and development projects that have resulted in innovative solutions for complex problems.

Collaborations: Jianfeng Xu has collaborated with top research institutions and universities worldwide, fostering a culture of innovation and knowledge sharing in the global tech community.

Conclusion: Jianfeng Xu's dedication to pushing the boundaries of technology and his passion for creating impactful inventions make him a standout figure in the world of innovation.

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