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:
Dec. 25, 2018
Filed:
Mar. 06, 2017
Applicant:
Leadot Innovation, Inc., Kaohsiung, TW;
Inventor:
Justin Wang, Taipei, TW;
Assignee:
LEADOT INNOVATION, INC., Kaohsiung, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08C 23/02 (2006.01); H05B 37/02 (2006.01);
U.S. Cl.
CPC ...
G08C 23/02 (2013.01); H05B 37/0218 (2013.01); H05B 37/0227 (2013.01);
Abstract
A detection and transmission system includes a first detection and transmission device and a second detection and transmission device. The second detection and transmission device is disposed in a first direction from the first detection and transmission device. The first detection and transmission device generates a first sound signal toward the first direction when detecting a first moving object. The second detection and transmission device generates a second sound signal when receiving the first sound signal.