公开(公告)号：US20220321985A1

公开(公告)日：2022-10-06

申请号：US17706236

申请日：2022-03-28

Applicant: HOSIDEN CORPORATION

Inventor： Shunji MURAOKA ,  Shushin NODA ,  Yoshifumi YAMANAKA ,  Kouta ONOYAMA ,  Daisuke KITAGUCHI ,  Jun MIYAJIMA

IPC: H04R1/04 ,  H04R1/08

Abstract: A microphone assembly comprises a circuit board, a microphone element connected to the circuit board, an external connection interface connected to the circuit board, and hot melt that is formed to cover the circuit board, the microphone element, and the external connection interface and has a hole formed to expose a part of the back side of the circuit board or the sound receiving part of the microphone element.

公开(公告)号：US20220266773A1

公开(公告)日：2022-08-25

申请号：US17625229

申请日：2019-07-09

Applicant: HOSIDEN CORPORATION

Inventor： Yoshifumi YAMANAKA ,  Shingo OKANO ,  Tomoki UMEDA ,  Kouta ONOYAMA

IPC: B60R16/023 ,  B60R11/02 ,  H04R3/12 ,  G06F13/42

Abstract: A control apparatus that bidirectionally communicates with a control unit based on a preset time-sharing method includes: a plurality of devices each installed on a different substrate; a communication controller daisy-chained to the control unit via a bus line through which bidirectional communication of communication data is performed, the communication data having a data structure having a band in which data to be communicated between the plurality of devices is superimposable; and a cable configured to connect at least one device of the plurality of devices to the communication controller.