公开(公告)号：US11467053B2

公开(公告)日：2022-10-11

申请号：US16095368

申请日：2018-05-31

Applicant: GOERTEK INC.

Inventor： Richard Warren Little ,  Tonghai Wu ,  Fengnian Ma ,  Zimin Li ,  Bing Dai ,  Zongxue Tang ,  Chunduo Liu ,  Rui Zhou

IPC: G01M3/00 ,  G01M3/20

Abstract: A test device and a calibration method thereof are disclosed. The test device for calibrating a test equipment, which is used to test a waterproof level of an electronic apparatus, comprises: two plates, which are pressed against each other with pressure, wherein minor gap between the two plates are used as water leakage path.

公开(公告)号：US11363360B2

公开(公告)日：2022-06-14

申请号：US16910514

申请日：2020-06-24

Applicant: Goertek Inc.

Inventor： Richard Warren Little

IPC: H04R1/02 ,  H04R9/02 ,  H04R1/34

Abstract: An acoustic reflector and an acoustic electronics device are disclosed. The acoustic reflector is for being used inside an enclosure of an acoustic electronics device, which is made of thermal conductive material and functions as a heat sink. The acoustic electronics device comprises such an acoustic reflector.

公开(公告)号：US11178482B2

公开(公告)日：2021-11-16

申请号：US16935430

申请日：2020-07-22

Applicant: Goertek Inc.

Inventor： Richard Warren Little

IPC: H04R1/02 ,  H04R1/28 ,  H05K7/20

Abstract: A transducer module and electronics device are disclosed. The transducer module comprises: a transducer member; and a housing, wherein the transducer member and the housing form a cavity, and at least two venting holes are provided in the housing and communicate the cavity with outside.

公开(公告)号：US11387792B2

公开(公告)日：2022-07-12

申请号：US16930606

申请日：2020-07-16

Applicant: Goertek Inc.

Inventor： Richard Warren Little

IPC: H03F3/20 ,  H03F1/02 ,  H04R3/00 ,  H04R29/00

Abstract: The present invention discloses a loudspeaker system and an electronics device. The loudspeaker system comprises: a power amplifier, which amplifies an input audio signal; a transducer, connected to the power amplifier, which receives the amplified input audio signal and converts it into a sound wave; a power supply, which provides current to the power amplifier; and a secondary battery, wherein the secondary battery provides extra current to the power amplifier when the power amplifier needs a higher current to actuate the transducer.

公开(公告)号：US11187609B2

公开(公告)日：2021-11-30

申请号：US16095364

申请日：2018-05-31

Applicant: GOERTEK INC.

Inventor： Richard Warren Little ,  Kwong Yu So ,  Tonghai Wu ,  Fengnian Ma ,  Zimin Li ,  Bing Dai ,  Zongxue Tang ,  Chunduo Liu ,  Rui Zhou

IPC: G01M3/00

Abstract: A test device and a calibration method thereof are disclosed. The test device for calibrating a test equipment, which is used to test a waterproof level of an electronic apparatus, comprises: at least two plates stacked together, in corresponding positions of which holes are formed; and at least one layer of waterproof mesh, which is sandwiched between two adjacent plates and covers the holes.

公开(公告)号：US20210028750A1

公开(公告)日：2021-01-28

申请号：US16930606

申请日：2020-07-16

Applicant: Goertek Inc.

Inventor： Richard Warren Little

IPC: H03F3/20 ,  H04R29/00 ,  H04R3/00 ,  H03F1/02

Abstract: The present invention discloses a loudspeaker system and an electronics device. The loudspeaker system comprises: a power amplifier, which amplifies an input audio signal; a transducer, connected to the power amplifier, which receives the amplified input audio signal and converts it into a sound wave; a power supply, which provides current to the power amplifier; and a secondary battery, wherein the secondary battery provides extra current to the power amplifier when the power amplifier needs a higher current to actuate the transducer.