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. 31, 2018
Filed:
Jun. 21, 2016
The United States of America, As Represented BY the Secretary of Commerce, Washington, DC (US);
Michael R. Moldover, Bethesda, MD (US);
Keith A. Gillis, Washington Grove, MD (US);
James B. Mehl, Orcas, WA (US);
Abstract
An acousto-microwave system to determine a mass M of gas disposed in a vessel includes: a microwave transmitter disposed on the vessel to transmit microwave radiation inside the vessel, a portion of the microwave radiation occurring at a microwave resonance of the vessel; a microwave receiver disposed on the vessel to receive microwave radiation communicated through an interior of the vessel from the microwave transmitter; an acoustic transmitter disposed on the vessel to transmit acoustic radiation inside the vessel, a portion of the acoustic radiation occurring at an acoustic resonance of the gas in the vessel; and an acoustic receiver disposed on the vessel to receive acoustic radiation communicated through the gas from the acoustic transmitter. The mass M of the gas is determined by analyzing the microwave radiation received by the microwave receiver and the acoustic radiation received by the acoustic receiver.