Invention Grant
- Patent Title: Video device with electromagnetically reflective elements
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Application No.: US17187130Application Date: 2021-02-26
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Publication No.: US11575858B2Publication Date: 2023-02-07
- Inventor: Erik Stefans , Michael Rekstad , Henry Homza , Abraham Thomas , Michael Jou , Kenneth Egan , David Urban
- Applicant: Comcast Cable Communications, LLC
- Applicant Address: US PA Philadelphia
- Assignee: Comcast Cable Communications, LLC
- Current Assignee: Comcast Cable Communications, LLC
- Current Assignee Address: US PA Philadelphia
- Agency: Ballard Spahr LLP
- Main IPC: H04N7/18
- IPC: H04N7/18 ; G08B13/196

Abstract:
An apparatus, such as a doorbell, may include a doorbell housing. The doorbell housing may include a front surface facing exterior of a premises and a rear surface facing interior of the premises. A camera, doorbell activator, motion sensor, and/or light source may be at least partially positioned within the doorbell housing. An antenna may be positioned within the doorbell housing. The antenna may be configured to send a wireless signal comprising data to a data receiving device inside the premises. A reflective member may be positioned within the doorbell housing and configured to reflect at least a portion of the wireless signal that is sent toward the front surface of the doorbell housing.
Public/Granted literature
- US20220279148A1 VIDEO DEVICE WITH ELECTROMAGNETICALLY REFLECTIVE ELEMENTS Public/Granted day:2022-09-01
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