Invention Application
US20170018841A1 HEAD-HAND CAPACITANCE COMPENSATION WITH DIGITAL VARIABLE CAPACITOR
审中-公开
用数字可变电容器进行头戴式电容补偿
- Patent Title: HEAD-HAND CAPACITANCE COMPENSATION WITH DIGITAL VARIABLE CAPACITOR
- Patent Title (中): 用数字可变电容器进行头戴式电容补偿
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Application No.: US15301277Application Date: 2015-04-02
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Publication No.: US20170018841A1Publication Date: 2017-01-19
- Inventor: Ray PARKHURST , Paul Anthony TORNATTA, Jr.
- Applicant: CAVENDISH KINETICS, INC.
- International Application: PCT/US2015/024107 WO 20150402
- Main IPC: H01Q1/24
- IPC: H01Q1/24 ; H01Q7/00 ; H01Q1/48 ; H01Q9/42
Abstract:
The present disclosure generally relates to a device having a capacitance sensor that detects a change in capacitance that occurs in the antenna whenever the antenna is in close proximity to a user's hand and/or head. Following detection of the capacitance change, the capacitance of the antenna may be changed by using a variable capacitor that is coupled to the sensor through a controller.
Public/Granted literature
- US10224614B2 Head-hand capacitance compensation with digital variable capacitor Public/Granted day:2019-03-05
Information query
