Invention Grant
- Patent Title: System and method to defrost a windshield
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Application No.: US16733186Application Date: 2020-01-02
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Publication No.: US11718271B2Publication Date: 2023-08-08
- Inventor: Nicholas W. Pinto , Kuo-huey Chen , Todd J. Gordon
- Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Applicant Address: US MI Detroit
- Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee Address: US MI Detroit
- Main IPC: B60S1/02
- IPC: B60S1/02 ; H05B3/20 ; H05B1/02 ; B60S1/54 ; B60S1/58 ; B60S1/60 ; H05B3/84

Abstract:
One general aspect includes a system having one or more heat pads installed at a vehicle, the one or more heat pads configured to provide infrared energy transmissions to a vehicle component to defrost, defog, or both defrost and defog a surface of the vehicle component. The system may also carry out the following steps: (a) determining that ice or fog or both ice and fog has accumulated on the surface of the vehicle component; and (b) based on the determination made in step (a), activating the one or more heat pads to defrost, defog, or both defrost and defog a surface of the vehicle component.
Public/Granted literature
- US20210206351A1 SYSTEM AND METHOD TO DEFROST A WINDSHIELD Public/Granted day:2021-07-08
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