Invention Grant
- Patent Title: High voltage dedicated charging port
- Patent Title (中): 高压专用充电口
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Application No.: US14252632Application Date: 2014-04-14
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Publication No.: US09052886B2Publication Date: 2015-06-09
- Inventor: Shadi Hawawini , Georgios Konstantinos Paparrizos
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM, Inc.
- Current Assignee: QUALCOMM, Inc.
- Current Assignee Address: US CA San Diego
- Agency: Fountainhead Law Group P.C.
- Main IPC: G06F1/00
- IPC: G06F1/00 ; G06F1/26 ; H02J7/00 ; G06F1/32 ; G01R19/25
Abstract:
Circuitry in an adapter, such as a power supply, can provide power at a desired voltage level to a portable device. The circuitry may assert one of several electrical configurations on the cabling that electrically connects the portable device to the external device to indicate to the external device a desired voltage level.
Public/Granted literature
- US20140325246A1 HIGH VOLTAGE DEDICATED CHARGING PORT Public/Granted day:2014-10-30
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