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:
Nov. 24, 2020
Filed:
Jun. 15, 2018
Sun Hst Co., Ltd., Ulsan, KR;
Jin Yong Lee, Ulsan, KR;
Young Kuk Kwon, Busan, KR;
Myoung Hoon Choi, Busan, KR;
Su Jin Lee, Ulsan, KR;
Other;
Abstract
A access detecting system comprises an access detector installed at an entrance of a work site including a robot or a machine and configured to detect entry or exit of an object to/from the entrance and to output a first control signal when the object approaches the entrance and a second control signal according to a value obtained by adding or subtracting a count of the entry and a count for the exit and a controller configured to power off, or stop a function of, the robot or the machine upon receiving the first control signal and to re-operate the robot or the machine.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile