Writing gesture notification method and electronic system using the same

    公开(公告)号:US10474354B2

    公开(公告)日:2019-11-12

    申请号:US15854093

    申请日:2017-12-26

    Abstract: A writing gesture notification method is provided. The writing gesture notification method, applied to an electronic device of an electronic system, the electronic system includes the electronic device and an input device, the writing gesture notification method comprising: obtaining input information from the input device; obtaining first contact information and orientation information of the input device from the input device; sensing second contact information via the electronic device; comparing the input information, the first contact information, the orientation information and the second contact information with preset information to generate a comparison result; and providing a notification via the electronic device according to the comparison result.

    Method and apparatus for timing relationship between control channel and data channel in a wireless communication system

    公开(公告)号:US10356808B2

    公开(公告)日:2019-07-16

    申请号:US15870077

    申请日:2018-01-12

    Inventor: Ko-Chiang Lin

    Abstract: A method and apparatus are disclosed from the perspective of a User Equipment (UE). In one embodiment, the method includes the UE receiving a first control information which schedules a transmission of a first data transmission with data transmission period of a first time interval. The method also includes the UE receiving a second control information which schedules a transmission of a second data transmission with data transmission period of a second time interval, wherein the first data transmission and the second data transmission does not overlap in time domain. The method further includes the UE performing a processing to the first data transmission according to the first control information, and the UE does not perform the processing to the second data transmission according to the second control information.

    Charging method and portable electronic device using the same

    公开(公告)号:US10312701B2

    公开(公告)日:2019-06-04

    申请号:US15003779

    申请日:2016-01-21

    Abstract: A charging method of a portable electronic device, adapted to charge a battery module of a portable electronic device, the charging method comprising detecting a battery voltage and a charging current of the battery module; determining whether the portable electronic device operates at a constant current mode according to the battery voltage; entering an over voltage protection charging loop while the portable electronic device operates at the constant current mode and allows the battery module to be charged up at a maximum charging voltage, and leaving the over voltage protection charging loop while the charging current is smaller than a predetermined current, wherein the maximum charging voltage is gradually decreased according to a comparison result between the battery voltage and an overcharging protection voltage; and setting the maximum charging voltage as a full charge voltage while leaving the over voltage protection charging loop.

    Stylus having detachable functional parts and operation method thereof

    公开(公告)号:US10203777B2

    公开(公告)日:2019-02-12

    申请号:US15390730

    申请日:2016-12-27

    Abstract: A stylus is provided. The stylus comprises a main body and a functional part. The main body includes a first processor, a trigger coupled to the first processor, and a connection interface coupled to the first processor. The functional part includes a functional module. The functional module is detachably coupled to the connection interface. When the functional part is coupled to the connection interface, the first processor determines a function of the functional module via the connection interface. The first processor enables the functional module when the trigger is triggered. An operating method for a stylus is also provided.

    Wireless communication circuit and electronic device

    公开(公告)号:US10170820B2

    公开(公告)日:2019-01-01

    申请号:US15394776

    申请日:2016-12-29

    Abstract: A wireless communication circuit and an electronic device are provided. The wireless communication circuit used for an electronic device includes a wireless transceiver unit used to generate a transmitting signal, an impedance matching unit electronically coupled to the wireless transceiver unit, a coupling unit and a system grounding surface. The impedance matching unit includes at least one impedance, the impedance matching unit is used to convert the transmitting signal to a feeding signal according to the impedance value of at least one impedance. The coupling unit is electronically coupled to the impedance matching unit, to radiate the energy of the feeding signal. The system grounding surface is used to transmit a first electromagnetic wave signal via resonance on the plane of the system grounding surface after receiving the energy of the feeding signal.

    Wireless communication device
    209.
    发明授权

    公开(公告)号:US10128895B2

    公开(公告)日:2018-11-13

    申请号:US15381035

    申请日:2016-12-15

    Abstract: A wireless communication device is provided. The wireless communication device comprises: a first antenna for receiving and transmitting a first sub-band signal of a first frequency band and a second sub-band signal of the first frequency band; a second antenna for receiving and transmitting the second sub-band signal and a second frequency band signal; a third antenna for receiving and transmitting a first sub-band diversity signal of the first frequency band; a first frequency-division multiplex coupled to the first antenna; a switching circuit coupled to the first frequency-division multiplex and the second antenna; a primary path component coupled to the first frequency-division multiplex and the switching circuit; a secondary path component coupled to the switching circuit and the third antenna; a first transceiver coupled to the primary path component and the secondary path component; and a second transceiver coupled to the switching circuit.

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