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China Banknote Printing and Minting Corporation

USPTO Granted Patents = 15

CIPO Patents = 6

EPO Patents = 18

Forward Citations = 12

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71 inventors (with patents filed for the assignee):

Kai Sun (7 out of 41 patents)

Jun Zhu (7 out of 206 patents)

Weiwei Zhang (7 out of 22 patents)

4. Chunhua Hu (6 out of 6 patents)

5. Baoli Zhang (5 out of 6 patents)

6. Xiaoli Wang (3 out of 23 patents)

7. Zhongdong Ye (3 out of 3 patents)

8. Pierre Degott (2 out of 48 patents)

9. Xinyi Li (2 out of 28 patents)

10. Gebhard Ritter (2 out of 7 patents)

11. Fangyi Sun (2 out of 2 patents)

12. Weiru Wang (2 out of 2 patents)

13. Jing Li (2 out of 118 patents)

14. Jing Yang (1 out of 40 patents)

15. Xinyu Li (1 out of 6 patents)

15 patents: Sort by Forward Citations

1. 12427802 - Optical anti-counterfeiting element and optical anti-counterfeiting product (2025-09-30),

2. 12415377 - Optical anti-counterfeiting element and optical anti-counterfeiting product (2025-09-16),

3. 12403716 - Optical anti-counterfeiting element and anti-counterfeiting product (2025-09-02),

4. 12350951 - Optical anti-counterfeiting element and anti-counterfeiting product (2025-07-08),

5. 12304231 - Optical anti-counterfeiting element and manufacturing method therefor (2025-05-20),

6. 12293252 - Encoding element and anti-counterfeiting product (2025-05-06),

7. 12257857 - Optical anti-counterfeiting element and manufacturing method thereof (2025-03-25),

8. 12233658 - Multi-plating-layer optical anti-counterfeiting element and manufacturing method thereof (2025-02-25),

9. 11981157 - Optical anti-counterfeiting element and optical anti-counterfeiting product using the same (2024-05-14),

10. 10919334 - Anti-counterfeiting pattern having optically variable structure and preparation method thereof (2021-02-16),

11. 10308062 - Optical anti-counterfeiting element and optical anti-counterfeiting product utilizing the same (2019-06-04),

12. 10155408 - Optical anti-counterfeiting element, product using same and preparation method therefor (2018-12-18),

13. 9844969 - Optically variable security threads and stripes (2017-12-19),

14. 9701152 - Optically variable security threads and stripes (2017-07-11),

15. 8257840 - Security functional thin film and security product containing the functional thin film (2012-09-04),

China Banknote Printing and Minting Corporation (CBPM) is a state-owned company responsible for printing currency, minting coins, and producing other security products in China. With a history dating back to 1896, CBPM has established itself as a leader in the field of printing and minting, serving both domestic and international clients. The company is known for its high-quality and secure products, as well as its commitment to innovation and customer satisfaction.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

15 Patents

#171 in Beijing

#1,689 in China

#38,669 in the World

China Banknote Printing and Minting Corporation

Forward Citations = 12

71 inventors:

Kai Sun (7 out of 41 patents)

Jun Zhu (7 out of 206 patents)

Weiwei Zhang (7 out of 22 patents)

4. Chunhua Hu (6 out of 6 patents)

5. Baoli Zhang (5 out of 6 patents)

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