Abstract: A heads-up display comprises a housing, a pressure sealed optical element disposed at a front end of the housing, and a dive computer disposed within the housing. The dive computer includes a display panel. There is a lens disposed in the housing between the infrared cut-off filter and the display panel.
Type:
Grant
Filed:
August 22, 2018
Date of Patent:
February 16, 2021
Assignee:
Shearwater Research Inc.
Inventors:
Bruce Gregory Partridge, Tyler Coen, Mitchell Gordon Burton, Jefferson Cervantes
Abstract: A heads-up display has a display panel which displays information related to a partial pressure of oxygen in a breathing gas. The display panel comprises a first indicia, a second indicia, a third indicia, and a fourth indicia. The first indicia and the fourth indicia respectively indicate a near hyperoxic condition and a near hypoxic condition. The second indicia and the third indicia together indicate the partial pressure of oxygen in the breathing gas.
Type:
Grant
Filed:
May 26, 2014
Date of Patent:
March 6, 2018
Assignee:
Shearwater Research Inc.
Inventors:
Kevin Zulonas, Tyler Coen, Mitchell Gordon Burton
Abstract: A heads-up display has a display panel which displays information related to a partial pressure of oxygen in a breathing gas. The display panel comprises a first indicia, a second indicia, a third indicia, and a fourth indicia. The first indicia and the fourth indicia respectively indicate a near hyperoxic condition and a near hypoxic condition. The second indicia and the third indicia together indicate the partial pressure of oxygen in the breathing gas.
Type:
Application
Filed:
May 26, 2014
Publication date:
November 27, 2014
Applicant:
Shearwater Research Inc.
Inventors:
Kevin Zulonas, Tyler Coen, Mitchell Gordon Burton
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