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:
Feb. 05, 2019
Filed:
May. 13, 2016
Sgsg Science & Technology Co., Ltd. Zhuhai, Zhuhai, Guangdong, CN;
Zheng Ma, Guangdong, CN;
Zhihong Xiao, Guangdong, CN;
Jiaxian Chen, Guangdong, CN;
Ming Peng, Guangdong, CN;
SGSG SCIENCE & TECHNOLOGY CO., LTD. ZHUHAI, Zhuhai, CN;
Abstract
Disclosed are a dynamic password lock and a remote password lock apparatus. The dynamic password lock includes a bolt, a bolt actuation device, a microprocessor, an unlocking authentication device and a power supply conversion device, the unlocking authentication device being connected electrically with the bolt actuation device through the microprocessor to actuate the bolt, in which: the dynamic password lock further includes a physical interface, the physical interface is connected electrically with the microprocessor to serve as a communication interface for the dynamic password lock to communicate with external communication equipment; and the physical interface is connected electrically with the power supply conversion device to serve as a powering interface for external powering equipment to power the dynamic password lock. The remote password lock includes the dynamic password lock, an IPC and a storage device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile