Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Robert Michael Lohse0
Ralph F. Osterhout0
Date of Patent
May 31, 2022
0Patent Application Number
168447720
Date Filed
April 9, 2020
0Patent Citations
Patent Citations Received
Patent Primary Examiner
Head-worn computers include a front frame mechanically adapted to secure a see-through computer display and an arm, secured to the front frame, mechanically adapted to secure the front frame to a head of a user. The arm includes an internal speaker system, enclosed by the arm, wherein the internal speaker system comprises a speaker having a first side and an opposing second side and a first cavity positioned along the first side of the speaker, the arm further comprising a vent positioned to vent the first cavity and a second cavity positioned along the second side of the speaker.
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