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:
Jan. 05, 2021
Filed:
Aug. 01, 2017
Applicant:
Sz Dji Technology Co., Ltd., Shenzhen, CN;
Inventors:
Assignee:
SZ DJI TECHNOLOGY CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S 15/04 (2006.01); G01S 15/06 (2006.01); G01S 15/10 (2006.01); G01S 7/52 (2006.01); G01S 15/93 (2020.01); G01S 7/526 (2006.01); G01S 15/87 (2006.01);
U.S. Cl.
CPC ...
G01S 15/04 (2013.01); G01S 7/52 (2013.01); G01S 15/06 (2013.01); G01S 15/102 (2013.01); G01S 15/105 (2013.01); G01S 15/93 (2013.01); G01S 7/526 (2013.01); G01S 15/876 (2013.01);
Abstract
A system for detecting objects using ultrasonic waves and methods for making and using the same are provided. The object detection system uniquely encodes each of a plurality of ultrasonic waves and transmit each of the uniquely-encoded ultrasonic waves in a respective direction. The object detection system then receives any of the emitted uniquely-encoded ultrasonic waves that are reflected from an object. By decoding the reflected ultrasonic waves, the object detection system distinguishes among the uniquely-encoded ultrasonic waves and detect the existence and location of the object.