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Hanwang Technology Co., Ltd.

USPTO Granted Patents = 10

Trademarks = 10

Forward Citations = 18

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23 inventors (with patents filed for the assignee):

Yingjian Liu (5 out of 5 patents)

Honggang Wang (3 out of 3 patents)

Liang Zhao (2 out of 32 patents)

4. Guowei Xiang (2 out of 2 patents)

5. Songlin Wu (2 out of 2 patents)

6. Lei Huang (1 out of 76 patents)

7. Feng Yang (1 out of 35 patents)

8. Blair Ma (1 out of 2 patents)

9. Yu Tian (1 out of 16 patents)

10. Hai Hu (1 out of 5 patents)

11. Jian Zhong (1 out of 3 patents)

12. Yihai Liang (1 out of 1 patent)

13. Xianjun Wang (1 out of 1 patent)

14. Baijun Song (1 out of 1 patent)

15. Yanqing Li (1 out of 3 patents)

10 patents: Sort by Forward Citations

1. 12147141 - Cholesteric display with video rate and gray-scale image (2024-11-19),

2. 11577850 - Aircraft, control method, apparatus and computer readable storage medium for aircraft (2023-02-14),

3. 9658705 - Touch control apparatus, control method thereof and electronic device having touch control apparatus (2017-05-23),

4. 9565358 - Apparatus and method for scanning and recognizing (2017-02-07),

5. 9245174 - Human facial identification method and system, as well as infrared backlight compensation method and system (2016-01-26),

6. 9116591 - Method and apparatus for scroll information input in electromagnetic induction way (2015-08-25),

7. 8797300 - Method for measuring distance between coordinate indicator and coordinate input device (2014-08-05),

8. 8754934 - Dual-camera face recognition device and method (2014-06-17),

9. 7696444 - Device for varying capacitance (2010-04-13),

10. 7623120 - Wireless and passive tablet for inputting to computer (2009-11-24),

Hanwang Technology Co., Ltd. is a leading provider of intelligent pattern recognition and data processing technologies. They specialize in handwriting recognition, biometric identification, and OCR software solutions. Founded in 1998, Hanwang has a strong R&D team and a wide range of patented technologies. They serve customers in various industries including finance, education, and government sectors.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

10 Patents

#243 in BeiJing

#2,478 in China

#54,310 in the World

Hanwang Technology Co., Ltd.

Forward Citations = 18

23 inventors:

Yingjian Liu (5 out of 5 patents)

Honggang Wang (3 out of 3 patents)

Liang Zhao (2 out of 32 patents)

4. Guowei Xiang (2 out of 2 patents)

5. Songlin Wu (2 out of 2 patents)

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