- Patent Title: Circuits and methods for wearable device charging and wired control
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Application No.: US16829567Application Date: 2020-03-25
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Publication No.: US10938151B2Publication Date: 2021-03-02
- Inventor: Yu Jiang Tham , Nicholas Larson , Peter Brook , Russell Douglas Patton , Miran Alhaideri , Zhihao Hong
- Applicant: Snap Inc.
- Applicant Address: US CA Santa Monica
- Assignee: Snap Inc.
- Current Assignee: Snap Inc.
- Current Assignee Address: US CA Santa Monica
- Agency: Schwegman, Lundberg & Woessner, P.A.
- Main IPC: H02J7/02
- IPC: H02J7/02 ; H01R13/62 ; H02J7/00 ; H04B3/56 ; H02J7/04 ; G02C5/14 ; G02C11/00 ; H01L27/02 ; H03K19/0185 ; H02J7/34 ; H04B3/54
Abstract:
Methods and devices for wired charging and communication with a wearable device are described. In one embodiment, a symmetrical contact interface comprises a first contact pad and a second contact pad, and particular wired circuitry is coupled to the first and second contact pads to enable charging as well as receive and transmit communications via the contact pads as part of various device states.
Public/Granted literature
- US20200287324A1 CIRCUITS AND METHODS FOR WEARABLE DEVICE CHARGING AND WIRED CONTROL Public/Granted day:2020-09-10
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