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Chipone Technology (Beijing) Co., Ltd.

USPTO Granted Patents = 46

% Expired Patents = 2.2

EPO Patents = 5

Trademarks = 1

Forward Citations = 26

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51 inventors (with patents filed for the assignee):

Lei Fan (4 out of 12 patents)

Yong Wang (3 out of 62 patents)

Ning Jin (3 out of 3 patents)

4. Tianhao Chen (3 out of 3 patents)

5. Lida Zhang (3 out of 4 patents)

6. Zhizheng Huang (3 out of 3 patents)

7. Xin Wang (2 out of 288 patents)

8. Qian Bi (2 out of 2 patents)

9. Dong Li (2 out of 133 patents)

10. Yujun Yang (2 out of 2 patents)

11. Kun Li (2 out of 139 patents)

12. Jinfang Zhang (2 out of 66 patents)

13. Cheng Liu (2 out of 34 patents)

14. Haifeng Liu (2 out of 21 patents)

15. Dong Xu (2 out of 14 patents)

Core Competencies:

LED Driver Circuit

Voltage Regulating Apparatus

Touch Detection Device

Display Driving Method

Brightness Adjustment Method

Biometric Information Acquisition

Power Supply Circuit

Signal Generation Apparatus

Capacitance Measurement Apparatus

Open Circuit Detection

Low Dropout Linear Regulator

Touch Display Control Apparatus

46 patents: Sort by Forward Citations

1. 12444344 - LED driver circuit and LED display apparatus (2025-10-14),

2. 12381484 - Voltage regulating apparatus, chip, power supply and electronic device (2025-08-05),

3. 12282627 - Touch detection device and method, and electronic apparatus (2025-04-21),

4. 12253872 - Voltage adjustment apparatus, chip, power source, and electronic device (2025-03-18),

5. 12243455 - Method for adjusting ghosting reduction potential, row driving circuit and LED display device (2025-03-04),

6. 12205516 - LED driver circuit, display device, and display system (2025-01-21),

7. 12199598 - Circuit for preventing latch-up and integrated circuit (2025-01-14),

8. 12164318 - Reference source circuit, chip, power supply, and electronic apparatus (2024-12-10),

9. 12136928 - Pulse elimination circuit, voltage detection circuit and detecting method (2024-11-05),

10. 12136390 - Drive device and electronic apparatus (2024-11-05),

11. 12094399 - Power supply circuit, driving chip and display apparatus (2024-09-17),

12. 12092671 - Capacitance measurement apparatus (2024-09-17),

13. 12062322 - Signal generation apparatus, driving chip, display system and LED displaying driving method (2024-08-13),

14. 12009748 - Voltage regulation apparatus, chip and electronic device (2024-06-11),

15. 12002433 - Brightness adjustment method, device and display apparatus (2024-06-04),

Company Overview

Chipone Technology (Beijing) Co., Ltd. specializes in the development and manufacturing of advanced semiconductor solutions, focusing on LED driver circuits, voltage regulation, and display driving methods. The company is recognized for its innovations in touch detection and biometric recognition technologies, enhancing user interaction and security in electronic devices. With a strong emphasis on signal processing and capacitance measurement, Chipone plays a pivotal role in the evolution of display technologies and smart electronics in the global market.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

46 Patents

#111 in Beijing

#696 in China

#15,122 in the World

Chipone Technology (Beijing) Co., Ltd.

Forward Citations = 26

51 inventors:

Lei Fan (4 out of 12 patents)

Yong Wang (3 out of 62 patents)

Ning Jin (3 out of 3 patents)

4. Tianhao Chen (3 out of 3 patents)

5. Lida Zhang (3 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Chipone Technology (Beijing) Co., Ltd.. Retrieved from https://idiyas.com/company/chipone-technology-beijing-company

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

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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