公开(公告)号：US09984321B2

公开(公告)日：2018-05-29

申请号：US14973802

申请日：2015-12-18

Applicant: INFINEON TECHNOLOGIES AG

Inventor： Stephan Rampetzreiter ,  Martin Buchsbaum ,  Jakob Jongsma ,  Georg Skacel ,  Bernhard Wedl ,  Andreas Woerle

IPC: G06K19/07 ,  G06K19/077

CPC classification number: G06K19/0726 ,  G06K19/0723 ,  G06K19/07794

Abstract: According to one embodiment, a chip card is described including a chip, an antenna, a coupling structure configured to transmit energy from the antenna to the chip and a control element configured to control, depending on a field strength of a magnetic field to which the chip card is exposed, at least one of the resonance frequency of the antenna, the quality factor of the antenna and an energy transmission efficiency of the coupling structure.

公开(公告)号：US20160317095A1

公开(公告)日：2016-11-03

申请号：US15141996

申请日：2016-04-29

Applicant: Infineon Technologies AG

Inventor： Jan Berger ,  Bernhard Wedl ,  Dirk Hammerschmidt ,  Walther Pachler ,  Horst Theuss ,  Harald Witschnig

IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/145 ,  A61B5/026 ,  A61B5/024 ,  A61B5/05 ,  A61B5/01 ,  A61B5/0215

CPC classification number: A61B5/6862 ,  A61B5/0215 ,  A61B5/02444 ,  A61B2560/0214

Abstract: An implantable device includes a body part and a piezoelectric part. The body part is configured to grasp a pulsatile organic or inorganic tissue. The piezoelectric part is mechanically coupled to the body part and is configured to convert a varying shear force transferred from the body part to the piezoelectric part into voltage. An implantable system, comprises the implantable device and a stent like object configured to be inserted and deployed within a pulsatile or static tissue. The implantable device is configured to form a sealed junction with the pulsatile tissue while pressing against an outer circumference area of the stent.

Abstract translation: 可植入装置包括主体部分和压电部件。 身体部分配置成抓住脉动的有机或无机组织。 压电部件机械耦合到主体部分并且被配置为将从主体部分传递到压电部件的变化的剪切力转换成电压。 一种可植入系统，包括可植入装置和构造成插入和展开在脉动或静态组织内的支架样物体。 可植入装置构造成在与支架的外周区域相压的同时与脉动组织形成密封结。

公开(公告)号：US10117621B2

公开(公告)日：2018-11-06

申请号：US15141996

申请日：2016-04-29

Applicant: Infineon Technologies AG

Inventor： Jan Berger ,  Bernhard Wedl ,  Dirk Hammerschmidt ,  Walther Pachler ,  Horst Theuss ,  Harald Witschnig

IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/145 ,  A61B5/026 ,  A61B5/024 ,  A61B5/05 ,  A61B5/01 ,  A61B5/0215

Abstract: An implantable device includes a body part and a piezoelectric part. The body part is configured to grasp a pulsatile organic or inorganic tissue. The piezoelectric part is mechanically coupled to the body part and is configured to convert a varying shear force transferred from the body part to the piezoelectric part into voltage. An implantable system, comprises the implantable device and a stent like object configured to be inserted and deployed within a pulsatile or static tissue. The implantable device is configured to form a sealed junction with the pulsatile tissue while pressing against an outer circumference area of the stent.