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Hangzhou, China

Hangzhou Vango Technologies, Inc.

USPTO Granted Patents = 18

EPO Patents = 6

Forward Citations = 7

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32 inventors (with patents filed for the assignee):

Nick Nianxiong Tan (9 out of 10 patents)

Ching-Kae Tzou (5 out of 6 patents)

Zhong Tang (4 out of 6 patents)

4. Xiaopeng Yu (3 out of 4 patents)

5. Ling Lin (3 out of 3 patents)

6. Zheng Shi (2 out of 8 patents)

7. Boqiang Wu (2 out of 2 patents)

8. Yun Fang (2 out of 3 patents)

9. Xiangyang Jiang (2 out of 2 patents)

10. Jie He (2 out of 2 patents)

11. Yuan-Lung Wang (1 out of 1 patent)

12. Yuanfu Chen (1 out of 2 patents)

13. Jie Cao (1 out of 4 patents)

14. Zhengxun Wu (1 out of 1 patent)

15. Zhaosheng Du (1 out of 3 patents)

18 patents: Sort by Forward Citations

1. 12689329 - Low voltage floating inverter amplifier (LVFIA) and switched capacitor analog-to-digital converter (ADC) (2026-07-21),

2. 11972497 - Electric energy meter and metering device thereof (2024-04-30),

3. 11956102 - Method, apparatus and device for simultaneously sampling multiple-channel signals, and medium (2024-04-09),

4. 11940902 - Code testing method, apparatus and device, and computer-readable storage medium (2024-03-26),

5. 11799455 - Relaxation oscillating circuit (2023-10-24),

6. 11709955 - Programmer and method for encryption programming (2023-07-25),

7. 11644855 - Voltage regulator (2023-05-09),

8. 11558138 - Robust method and device for estimating frequency offset in orthogonal frequency division multiplexing communication (2023-01-17),

9. 11431534 - Circuit and method for compensating frequency offset in wireless frequency shift keying communication (2022-08-30),

10. 11361081 - Secure boot method for terminal device, terminal device and medium (2022-06-14),

11. 11337274 - Method, apparatus and device for controlling dual-mode communication, and computer readable storage medium (2022-05-17),

12. 11262429 - Method, apparatus and device for detecting abnormity of energy metering chip, and medium (2022-03-01),

13. 11204376 - DPS-based electrical energy metering device (2021-12-21),

14. 11041765 - Temperature sensor and modulation circuit for voltage to duty-cycle conversion of the same (2021-06-22),

15. 11036508 - Microprocessor for metering electric energy, microcontroller unit thereof, and circuit and method for metering energy accumulation (2021-06-15),

Company Overview

Hangzhou Vango Technologies, Inc. is a prominent player in the technology sector, specializing in the development and manufacturing of advanced electronic products and solutions. The company focuses on innovative technologies that enhance user experiences across various applications, including consumer electronics and smart devices. With a strong emphasis on research and development, Vango Technologies aims to push the boundaries of technology, contributing to the digital transformation landscape in Hangzhou and beyond.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

18 Patents

#44 in Hangzhou

#1,628 in China

#34,244 in the World

Hangzhou, China

Hangzhou Vango Technologies, Inc.

Forward Citations = 7

32 inventors:

Nick Nianxiong Tan (9 out of 10 patents)

Ching-Kae Tzou (5 out of 6 patents)

Zhong Tang (4 out of 6 patents)

4. Xiaopeng Yu (3 out of 4 patents)

5. Ling Lin (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hangzhou Vango Technologies, Inc.. Retrieved from https://idiyas.com/company/hangzhou-vango-technologies

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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