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:
May. 12, 2020
Filed:
May. 07, 2019
Applicant:
Micron Technology, Inc., Boise, ID (US);
Inventor:
John R. Tuttle, Manvel, TX (US);
Assignee:
Micron Technology, Inc., Boise, ID (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 7/10 (2006.01); G01S 11/10 (2006.01); G01S 13/75 (2006.01); G06K 7/00 (2006.01);
U.S. Cl.
CPC ...
G06K 7/10316 (2013.01); G01S 11/10 (2013.01); G01S 13/756 (2013.01); G06K 7/0008 (2013.01); G06K 7/10019 (2013.01); G06K 7/10366 (2013.01); H04Q 2213/13095 (2013.01);
Abstract
Systems and methods to determine motion parameters of physical objects using radio frequency identification (RFID) tags attached to the objects. In one embodiment, a method implemented in a radio frequency identification (RFID) system includes determining a motion parameter of the RFID tag based on detecting a Doppler frequency shift in a radio frequency signal received from the RFID tag.