Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Rashaun Phinisee0
Michael Robertson, Jr.0
Sunil Patil0
Venkatesh Krishnan0
Date of Patent
February 2, 2021
Patent Application Number
16190807
Date Filed
November 14, 2018
Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
An apparatus includes a housing defining a chamber and including a panel including an aperture, a sensor fixed inside the chamber and having a field of view through a lens and the aperture, and an annular disc attached to the sensor concentrically around the lens and including a radially outer edge contactlessly exposed to the chamber. An annular slot is defined by the disc. The slot extends at least 180° around the lens.
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