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:
Jul. 23, 2019
Filed:
Jan. 24, 2018
Hongyuan Xie, Shenzhen, CN;
Hongyuan Xie, Shenzhen, CN;
SHENZHEN DANSHA TECHNOLOGY CO., LTD., Shenzhen, Guangdong, CN;
Abstract
A system for three dimensional imaging includes: a light source; a modulator connected with the light source and configured to modulate output of the light source with a frequency sweep signal; an optical circuitry connected to the light source; a light sensor circuitry connected with the optical circuitry and configured to sense optical output of the optical circuitry and convert the optical output into a plurality of electrical signals; and a signal processing circuit connected with the light sensor circuitry and configured to extract 3D information of the object from the electrical signals. A mobile phone having the system and a method for three dimensional imaging are also provided.