Following is the list of patent owned by ZKSoftware Inc.. These patents have been registered by ZKSoftware Inc in the Republic of China. Not all common patents used by ZK are listed on this page, because of the large number of products marketd by ZK, ZK's practice is to list only the most impotant of its common patent. Failure of a patent to appear on this page does not mean that ZK does not use the patent nor does it mean that the product is not actively market or is not significant within its relevant market. Any violation to intellectual property is forbidden.

1. Certificate of utility model patent

Name: Fingerprint Access control Reader
Patent No: 200530123191.2

Name: Fingerprint T&A (Standalone 618)
Patent No: 200530123189.5

Name: Fingerprint Access control (incorporate F7)
Patent No: 200530123192.7

Name: Fingerprint T&A and Access control (standalone F4)
Patent No: 200530123193.1

Name: Low Consumption communicated fingerprint door lock
Patent No: 200620018233.5

Name: Incorporated fingerprint access controller
Patent No: 200620018230.1

Name: Embedded network fingerprint T&A
Patent No: 200620018232.0

Name: Network fingerprint reader
Patent No: 200620018231.6

Name: Master and slave fingerprint access controller
Patent No: 200620018229.9


2. Patent of Sensor

Name: New pattern thin square prism fingerprint sensor
Patent No: 200520112658.8

Name: Fingerprint Identification method and system
Patent No: 200610065297.5

Name: New pattern triangle prism fingerprint sensor
Patent No: 200520112657.3

Name: High pixel prism fingerprint sensor
Patent No: 200520142612.0

Name: large image area collected fingerprint sensor
Patent No: 200520142157.4

Name: Minitype fingerprint sensor
Patent No: 200520142158.9

Name: Inequipotential prism sensor
Patent No: 200520142156.x

Name: Fingerprint sensor (Triangle prism)
Patent No: 200520123190.8

3. Algorithm patent

Name: Fingerprint Identification method and system
Patent No: 200610065297.5