Invention Grant
- Patent Title: Methods to conserve remote batteries
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Application No.: US14229684Application Date: 2014-03-28
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Publication No.: US09723393B2Publication Date: 2017-08-01
- Inventor: Phuc H. Nguyen , Christopher William Bruhn
- Applicant: EchoStar Technologies L.L.C.
- Applicant Address: US CO Englewood
- Assignee: EchoStar Technologies L.L.C.
- Current Assignee: EchoStar Technologies L.L.C.
- Current Assignee Address: US CO Englewood
- Agency: Seed Intellectual Property Law Group LLP
- Main IPC: H04R1/10
- IPC: H04R1/10 ; H04R5/033
Abstract:
A wireless headset receives audio data wirelessly from a television receiver and outputs audio to the user through earphones. The wireless headset includes an inertial sensor that detects an orientation of the user's head. If the orientation of the user's head indicates that the user is sleeping, then wireless headset turns off the wireless receiver, thereby saving battery life.
Public/Granted literature
- US20150281824A1 METHODS TO CONSERVE REMOTE BATTERIES Public/Granted day:2015-10-01
Information query
