Gas leak detection and location determination

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9928720
SERIAL NO

14984088

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A method of gas detection includes receiving, by a data collection device, reports of detected concentrations of a particular gas from one or more gas sensing devices having one or more associated gas sensors, receiving an alarm from a gas sensing device indicating a detected concentration greater than a predetermined threshold, and receiving concentration updates from the alarming device at a rate faster than that provided by its predetermined reporting schedule. The method may further include sending a command to one or more gas sensing devices nearby the alarming device to send concentration updates. The method may further include determining a location of a gas leak by triangulating the received updates from the alarming device and the nearby devices based on their locations and/or creating and displaying a gas concentration map based on the received updates from the alarming device and the nearby devices and their locations.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
ITRON INC2111 N MOLTER ROAD LIBERTY LAKE WA 99019

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cornwall, Mark K Spokane, US 62 1276

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Sep 27, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Sep 27, 2029
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00