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.

Date of Patent:
Sep. 05, 2023

Filed:

Apr. 29, 2021
Applicant:

X Development Llc, Mountain View, CA (US);

Inventors:

Dean Mamoru Kawaguchi, San Jose, CA (US);

Alberto Vidal, San Jose, CA (US);

Edward John Boling, Fremont, CA (US);

Prasad Panchalan, San Jose, CA (US);

Edward Maurice Farrell, Saratoga, CA (US);

Assignee:

X Development LLC, Mountain View, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/02 (2018.01); G06K 7/10 (2006.01); H04W 4/80 (2018.01); H04L 9/08 (2006.01); H04W 4/029 (2018.01); H04B 7/0413 (2017.01); G06N 20/00 (2019.01); G06F 21/60 (2013.01); G06F 21/74 (2013.01); H04L 9/40 (2022.01); H04W 12/06 (2021.01); G06K 19/07 (2006.01); H04W 4/14 (2009.01); H04W 8/18 (2009.01); H04W 12/03 (2021.01); H04W 12/037 (2021.01); G01K 3/00 (2006.01); H04L 9/32 (2006.01); G01K 7/22 (2006.01); G06V 20/40 (2022.01); G06F 18/24 (2023.01); G06Q 50/28 (2012.01);
U.S. Cl.
CPC ...
H04W 4/025 (2013.01); G01K 3/005 (2013.01); G01K 7/22 (2013.01); G06F 18/24 (2023.01); G06F 21/602 (2013.01); G06F 21/74 (2013.01); G06K 7/10099 (2013.01); G06K 7/10108 (2013.01); G06K 7/10128 (2013.01); G06K 7/10158 (2013.01); G06K 7/10188 (2013.01); G06K 7/10297 (2013.01); G06K 7/10356 (2013.01); G06K 7/10405 (2013.01); G06K 19/0704 (2013.01); G06K 19/0708 (2013.01); G06K 19/0709 (2013.01); G06K 19/0724 (2013.01); G06N 20/00 (2019.01); G06V 20/41 (2022.01); H04B 7/0413 (2013.01); H04L 9/085 (2013.01); H04L 9/088 (2013.01); H04L 9/0838 (2013.01); H04L 9/0861 (2013.01); H04L 9/0894 (2013.01); H04L 9/32 (2013.01); H04L 63/0435 (2013.01); H04L 63/083 (2013.01); H04L 63/0876 (2013.01); H04W 4/029 (2018.02); H04W 4/14 (2013.01); H04W 4/80 (2018.02); H04W 8/18 (2013.01); H04W 12/03 (2021.01); H04W 12/037 (2021.01); H04W 12/06 (2013.01); G06Q 50/28 (2013.01); H04L 2209/805 (2013.01);
Abstract

An intelligent tracking system generally includes one or more tracking devices, some of which may be passive tracking devices. Each passive tracking device includes one or more transceivers and is energized by an energizing signal. Some of these passive tracking devices may operate in a first communication mode or a second communication mode based on the energizing signal. Some tracking devices may include encryption modules or authentication modules. Some of these devices may incorporate a bulk acoustic wave oscillator.


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