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Guangdong, China

Zkteco Co., Ltd.

USPTO Granted Patents = 13

Trademarks = 14

Forward Citations = 48

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13 inventors (with patents filed for the assignee):

Quan Hong Che (4 out of 4 patents)

Shu Kai Chen (4 out of 12 patents)

Zhi Nong Li (4 out of 4 patents)

4. Zhinong Li (3 out of 5 patents)

5. Quanhong Che (3 out of 3 patents)

6. Chongliang Zhong (2 out of 2 patents)

7. Limu Yang (2 out of 2 patents)

8. Shukai Chen (2 out of 3 patents)

9. Li Mu Yang (2 out of 2 patents)

10. Si Yong Xi (2 out of 2 patents)

11. Shuangtai Ma (2 out of 2 patents)

12. Suzhen Yang (1 out of 2 patents)

13. Wei Qinggui (1 out of 1 patent)

13 patents: Sort by Forward Citations

1. D1100622 - Intelligent lock set (2025-11-04),

2. 11495046 - System and method for acquiring multimodal biometric information (2022-11-08),

3. 11475704 - System and method for personal identification based on multimodal biometric information (2022-10-18),

4. 11373435 - Method and system for contactless 3D fingerprint image acquisition (2022-06-28),

5. D954299 - Barrier gate (2022-06-07),

6. 11144772 - Method and system for fingerprint security (2021-10-12),

7. D931704 - Electronic lock set (2021-09-28),

8. 10885300 - Method and system for contactless 3D fingerprint image acquisition (2021-01-05),

9. D906086 - Smart lock (2020-12-29),

10. 10762366 - Finger vein identification method and device (2020-09-01),

11. 10748017 - Palm vein identification method and device (2020-08-18),

12. 10733414 - System and method for personal identification based on multimodal biometric information (2020-08-04),

13. 10726235 - System and method for acquiring multimodal biometric information (2020-07-28),

ZKTeco Co., Ltd. is a leading global provider of security and time management solutions. With over 20 years of experience, ZKTeco offers innovative biometric and RFID products for access control, time and attendance, and visitor management. Their products are used by organizations in various industries such as banking, education, healthcare, and retail to enhance security and efficiency.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

13 Patents

#70 in Guangdong

#1,951 in China

#43,712 in the World

Guangdong, China

Zkteco Co., Ltd.

Forward Citations = 48

13 inventors:

Quan Hong Che (4 out of 4 patents)

Shu Kai Chen (4 out of 12 patents)

Zhi Nong Li (4 out of 4 patents)

4. Zhinong Li (3 out of 5 patents)

5. Quanhong Che (3 out of 3 patents)

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