Invention Grant
- Patent Title: Wireless camera system
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Application No.: US17277830Application Date: 2019-09-23
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Publication No.: US11245831B2Publication Date: 2022-02-08
- Inventor: Robert Douglas Bunn , Benjamin Boriss , Ralph Grohmann , Brooke Eady-Lapsley , Locke Niel Norman Eady , Shea Marshall Cole Eady
- Applicant: R.F. Wireless Systems Inc.
- Applicant Address: CA Burlington
- Assignee: R.F. Wireless Systems Inc.
- Current Assignee: R.F. Wireless Systems Inc.
- Current Assignee Address: CA Burlington
- Agent Patrick J. Hofbauer
- International Application: PCT/CA2019/051353 WO 20190923
- International Announcement: WO2020/056526 WO 20200326
- Main IPC: H04W80/02
- IPC: H04W80/02 ; H04B1/40 ; H04W4/30 ; H04L12/40 ; H04N5/232 ; H04N5/225 ; A42B3/04 ; H04B1/034 ; H04B1/04 ; H04B1/06

Abstract:
A system for providing controls signals to a wireless remote camera comprises a signal generating device that presents forward and inverse polarity pulse trains. A transmitter data converter circuit has a forward polarity input point for receiving the inverse polarity pulse trains and an inverse polarity input point for receiving the forward polarity pulse trains, and converts the forward and inverse polarity pulse trains to a conditioned unitary pulse train. A modulator circuit modulates the conditioned unitary pulse train onto an RF carrier. A demodulator circuit demodulates the modulated output wave to produce a reproduction of the conditioned unitary pulse train. A receiver data converter circuit converts the conditioned unitary pulse train to conditioned forward polarity pulse trains and conditioned inverse polarity pulse trains. A camera control circuit produces control signals based on the conditioned forward and inverse polarity pulse trains. A wireless remote camera receives the control signals.
Public/Granted literature
- US20210314479A1 WIRELESS CAMERA SYSTEM Public/Granted day:2021-10-07
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