公开(公告)号：US20230079197A1

公开(公告)日：2023-03-16

申请号：US17796143

申请日：2021-12-17

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Masashi TAKAMURA ,  Sayaka WATANABE ,  Takeshi FUJII ,  Ken YANAI ,  Yuto AKIYAMA

IPC: H01C7/105 ,  H01C1/148

Abstract: A multilayer varistor has a stack structure including a plurality of layers stacked in a third direction. The multilayer varistor includes a first internal electrode electrically connected to a first external electrode, a second internal electrode electrically connected to the second external electrode, and a third internal electrode electrically connected to the third external electrode. The first internal electrode is disposed between the second internal electrode and the third internal electrode in the third direction.

公开(公告)号：US20240121138A1

公开(公告)日：2024-04-11

申请号：US18263278

申请日：2022-02-03

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yoshiyuki SAITO ,  Takeshi FUJII ,  Yasuhiko SASAKI ,  Tomohide KAMIYAMA ,  Masaya HATTORI

IPC: H04L25/02 ,  H04B1/3822 ,  H04B1/56 ,  H04B1/58 ,  H04L25/08

CPC classification number: H04L25/0276 ,  H04B1/3822 ,  H04B1/56 ,  H04B1/581 ,  H04L25/085 ,  H04L2012/40215

Abstract: An electronic control device includes: a first input-output terminal and a second input-output terminal through which differential signals are input and output; a transceiver integrated circuit (IC) that transmits and receives the differential signals; a first line that connects the first input-output terminal and the transceiver IC; and a second line that connects the second input-output terminal and the transceiver IC. A first capacitance that is a capacitance between the first line and a ground is at least 80 pF and at most 220 pF, and a second capacitance that is a capacitance between the second line and the ground is at least 80 pF and at most 220 pF.

公开(公告)号：US20250140451A1

公开(公告)日：2025-05-01

申请号：US18719645

申请日：2022-12-19

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Takeshi FUJII ,  Yasuhiko SASAKI ,  Yoshiyuki SAITO ,  Tomohide KAMIYAMA ,  Masaya HATTORI ,  Ken YANAI

IPC: H01C7/10 ,  H01C1/14 ,  H04B1/40

Abstract: A varistor component includes a first varistor element and a second varistor element. The electrostatic capacitance of the first varistor element and the electrostatic capacitance of the second varistor element are different.

公开(公告)号：US20240312677A1

公开(公告)日：2024-09-19

申请号：US18263647

申请日：2022-02-08

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Masaya HATTORI ,  Takeshi FUJII ,  Yasuhiko SASAKI ,  Yoshiyuki SAITO ,  Tomohide KAMIYAMA ,  Ken YANAI

IPC: H01C1/148 ,  H01C7/102

CPC classification number: H01C1/148 ,  H01C7/102

Abstract: A varistor component includes: a varistor-material sintered body; a first external electrode provided on a portion of a first lateral surface; a second external electrode provided on a portion of the first lateral surface; and a third external electrode provided on a portion of a second lateral surface. The first external electrode, the second external electrode, and the third external electrode are not provided on a third lateral surface or a fourth lateral surface. The first external electrode and the second external electrode are spaced apart from each other in a first direction on the first lateral surface. The third external electrode provided on the second lateral surface is located between the first external electrode and the second external electrode, when viewed in a second direction.