公开(公告)号：US20230308796A1

公开(公告)日：2023-09-28

申请号：US18044902

申请日：2020-10-29

Applicant: GOERTEK INC.

Inventor： Tao LI

IPC: H04R1/10 ,  H02J7/00

CPC classification number: H04R1/1025 ,  H02J7/00032 ,  H02J7/007 ,  H04R1/1041 ,  H04R2420/07

Abstract: Disclosed is a method for correcting battery level of wireless earphones. The wireless earphones comprise a voltameter, the voltameter determines the battery level of the wireless earphones according to a power supply voltage of the wireless earphones. The method for correcting battery level of wireless earphones comprises: when a charging device is started for the first time after firmware upgrade is completed, obtaining an interval period between a starting time point of the charging device and a predicted starting time point of the wireless earphones; determining a target period according to the interval period, wherein the target period is greater than or equal to the interval period; and controlling a charging circuit of the charging device to be disconnected for the target period, to enable the wireless earphones to be discharged for the target period.

公开(公告)号：US20220329928A1

公开(公告)日：2022-10-13

申请号：US17849659

申请日：2022-06-26

Applicant: GOERTEK INC.

Inventor： Bin BAI ,  Minghui HU ,  Xuemei WANG ,  Yanhong YAO ,  Guangming YIN ,  Xiaokang LI ,  Tao LI ,  Haojie LUAN ,  Zengguo XU

IPC: H04R1/10

Abstract: An earphone control method is applied to an earphone box provided with a first electrical contact, when the first electrical contact is in a charging state, the first electrical contact is configured for charging the earphone, and when the first electrical contact is a communication state, the first electrical contact is configured for establishing communication between the earphone box and the earphone, the method includes: in responding to that the first electrical contact is in the charging state, and the earphone box detects that a communication requirement exists between the earphone box and the earphone, adjusting a voltage level of the first electrical contact to send preset signals to the earphone; and upon receiving a response signal fed back by the earphone based on the preset signals, switching the first electrical contact to the communication state. An earphone box, an earphone and a computer-readable storage medium are also disclosed.

公开(公告)号：US20230179903A1

公开(公告)日：2023-06-08

申请号：US17997304

申请日：2020-10-29

Applicant: GOERTEK INC.

Inventor： Tao LI

IPC: H04R1/10 ,  H04L47/50

CPC classification number: H04R1/1041 ,  H04L47/50 ,  H04R1/1025 ,  H04R2420/07

Abstract: A communication method between earphones and a charging box is disclosed. The method comprises: acquiring a data packet to be sent from a sending queue; sending a data request message containing the data packet to be sent to the earphones; and when having received a reply message from the earphones, continuing to execute the step of acquiring a data packet to be sent from the sending queue until the sending queue is empty. In the communication method between earphones and a charging box of the present disclosure, when data is transmitted between the charging box and the earphones, the data transmission between the charging box and the earphones can be realized without switching the master-slave relationship between the charging box and the earphones, which is simple to realize and reduces the additional communication burden.