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. 10, 2018
Filed:
Jun. 22, 2011
Applicant:
David H. Parker, Earlysville, VA (US);
Inventor:
David H. Parker, Earlysville, VA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06Q 10/10 (2012.01); G06Q 40/08 (2012.01); H04B 11/00 (2006.01); G06Q 50/26 (2012.01); G06Q 30/00 (2012.01);
U.S. Cl.
CPC ...
H04B 11/00 (2013.01); G06Q 30/018 (2013.01); G06Q 50/265 (2013.01);
Abstract
Acoustic waves are transmitted bidirectionally through-the-earth in a simple robust architecture in combination with signal-to-noise reduction techniques which ensure the ability to communicate using simple tools available in a mine. An enhanced version includes a personal electronics device designed to be carried by a miner to automatically decode acoustically transmitted text messages.
Quick Actions:
Parker, David. (2018). Methods and apparatus for emergency mine communications using acoustic waves, time synchronization, and digital signal processing (U.S. Patent No. 10020895). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10020895
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile