公开(公告)号：US20180141802A1

公开(公告)日：2018-05-24

申请号：US15819555

申请日：2017-11-21

Applicant: Infineon Technologies AG

Inventor： Gunar Lorenz ,  Nikolay Ilkov ,  Georg Lischka

IPC: B81B3/00

CPC classification number: B81B3/0091 ,  B81B3/0086 ,  B81B7/0064 ,  B81B2201/0257 ,  B81B2201/0264 ,  B81B2203/0127

Abstract: A MEMS sensor device includes an electrically conductive membrane and an electrically conductive closed loop structure. The closed loop structure is arranged in proximity to the membrane and is configured to reduce eddy currents in the membrane.

公开(公告)号：US10270245B2

公开(公告)日：2019-04-23

申请号：US15900228

申请日：2018-02-20

Applicant: Infineon Technologies AG

Inventor： Werner Simbuerger ,  Winfried Bakalski ,  Georg Lischka ,  Andreas Wiesbauer

IPC: H02H9/04 ,  H01L27/02 ,  H04R3/00 ,  H01L49/02 ,  H01L29/747

Abstract: An integrated circuit device comprises at least one non-linear circuit. Further the integrated circuit device comprises a plurality of terminal circuits coupled to the non-linear circuit. Each terminal circuit comprises an associated terminal and an inductor coupled to the associated terminal and to the at least one non-linear circuit. A protective device for protection of a circuit, comprises an electro-static discharge protection element configured to be coupled to a circuit terminal and an inductor coupled to the electro-static discharge protection element and configured to be coupled to the circuit. The inductor has a low quality factor.

公开(公告)号：US10214413B2

公开(公告)日：2019-02-26

申请号：US15819555

申请日：2017-11-21

Applicant: Infineon Technologies AG

Inventor： Gunar Lorenz ,  Nikolay Ilkov ,  Georg Lischka

IPC: G01L9/00 ,  B81B3/00

Abstract: A MEMS sensor device includes an electrically conductive membrane and an electrically conductive closed loop structure. The closed loop structure is arranged in proximity to the membrane and is configured to reduce eddy currents in the membrane.

公开(公告)号：US20240063843A1

公开(公告)日：2024-02-22

申请号：US18450147

申请日：2023-08-15

Applicant: Infineon Technologies AG

Inventor： Ruediger Bauder ,  Georg Lischka ,  Markus Kratzer ,  Ahmed Elmaklizi

IPC: H04B1/58 ,  H04B1/3888

CPC classification number: H04B1/587 ,  H04B1/586 ,  H04B1/3888

Abstract: A transceiver hybrid includes a multi-layer laminated hybrid comprising a coupler, the coupler including a first metal layer in a first layer of the multi-layer laminated hybrid having a first end coupled to a termination terminal and a second end coupled to a quadrature terminal; and a second metal layer in a second layer of the multi-layer laminated hybrid having a first end coupled to an antenna terminal, and a second end coupled to an in-phase terminal, wherein a width of the first metal layer is greater than a width of the second metal layer, such that a registration error margin is formed between the first metal layer and the second metal layer.

公开(公告)号：US20180241204A1

公开(公告)日：2018-08-23

申请号：US15900228

申请日：2018-02-20

Applicant: Infineon Technologies AG

Inventor： Werner Simbuerger ,  Winfried Bakalski ,  Georg Lischka ,  Andreas Wiesbauer

IPC: H02H9/04 ,  H01L27/02 ,  H04R3/00

CPC classification number: H02H9/046 ,  H01L27/0255 ,  H01L27/0262 ,  H01L27/0288 ,  H01L27/0292 ,  H01L28/10 ,  H01L29/747 ,  H04R3/007

Abstract: An integrated circuit device comprises at least one non-linear circuit. Further the integrated circuit device comprises a plurality of terminal circuits coupled to the non-linear circuit. Each terminal circuit comprises an associated terminal and an inductor coupled to the associated terminal and to the at least one non-linear circuit. A protective device for protection of a circuit, comprises an electro-static discharge protection element configured to be coupled to a circuit terminal and an inductor coupled to the electro-static discharge protection element and configured to be coupled to the circuit. The inductor has a low quality factor.