The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 23, 2026
Filed:
Feb. 13, 2025
Hon Hai Precision Industry Co., Ltd., New Taipei City, TW;
Foxconn Technology Group Co., Ltd., Guangdong Province, CN;
Yen-Chun Liu, New Taipei City, TW;
Hao Syuan Chang, New Taipei City, TW;
HON HAI PRECISION INDUSTRY CO., LTD., New Taipei City, TW;
Foxconn Technology Group Co., Ltd., Guangdong Province, CN;
Abstract
A liveness detection apparatus and method are provided. The apparatus captures a live image of a driver. The apparatus calculates an eye open duration of the driver based on the live image within a first time interval. In response to the eye open duration exceeding a first duration threshold, the apparatus executes a first confirmation operation to notify the driver to complete a liveness detection operation. In response to the first confirmation operation has been executed, the apparatus continues to calculate the eye open duration based on the live image within a second time interval. In response to the eye open duration exceeding a second duration threshold, the apparatus executes a second confirmation operation to notify the driver to complete the liveness detection operation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile