178 patents
Page 3 of 9
Utility
Solder material, method for producing a solder material of this type and use of a solder material of this type in order to connect a metal layer to a ceramic layer
2 Feb 23
Stefan Britting, Tilo Welker, Karsten Schmidt
Filed: 3 Dec 20
Utility
High Thermal Conductivity Phase Change Composite
2 Feb 23
In an aspect, a layered phase change composite comprises a phase change layer comprising a phase change material, a plurality of boron nitride particles, and a binder; and a first capping layer and a second capping layer located on opposing sides of the phase change layer.
Wei Wang, Eui Kyoon Kim, Randall Erb, Rasam Soheilian
Filed: 5 Jan 21
Utility
Metal ceramic substrate and method for manufacturing such metal ceramic substrate
26 Jan 23
Vitalij GIL, Olivier MATHIEU, Sebastian POLSTER
Filed: 19 Oct 20
Utility
Carrier substrate with a thick metal interlayer and a cooling structure
24 Jan 23
The present invention proposes a carrier substrate (1) for electrical components (13), the carrier substrate (1) having a component side (4) and a cooling side (5) which is opposite the component side (4) and has a cooling structure (30), the carrier substrate (1) comprising a primary layer (10) which faces the component side (4) and is produced from ceramic for electrical insulation, and a secondary layer (20) which faces the cooling side (5) for stiffening the carrier substrate (1), characterized in that a metallic intermediate layer (15) is arranged between the primary layer (10) and the secondary layer (20) for heat transfer from the component side (4) to the cooling side (5), the metallic intermediate layer (15) being thicker than the primary layer (10) and/or the secondary layer (20).
Andreas Meyer, Vitalij Gil, László Müller, Rainer Herrmann, Stefan Britting
Filed: 19 Dec 17
Utility
Dielectric resonator antenna system
10 Jan 23
An electromagnetic device includes: an electrically conductive ground structure; at least one dielectric resonator antenna (DRA) disposed on the ground structure; at least one electromagnetic (EM) beam shaper disposed proximate a corresponding one of the DRA; and, at least one signal feed disposed electromagnetically coupled to a corresponding one of the DRA.
Murali Sethumadhavan, Michael S. White, Gianni Taraschi, Kristi Pance
Filed: 9 Sep 19
Utility
Cooling device for cooling an electrical component and method for producing a cooling device
10 Jan 23
Nico Kuhn, Manfred Götz, Andreas Meyer, Vitalij Gil, Johannes Wiesend
Filed: 5 Sep 18
Utility
Electromagnetic dielectric structure adhered to a substrate and methods of making the same
3 Jan 23
An electromagnetic, EM, device, includes: a substrate having a dielectric layer and a first conductive layer at a first side of the substrate, the substrate having a via that extends at least partially through the substrate from the first side toward an opposing second side of the substrate; at least one dielectric structure having at least one non-gaseous dielectric material that forms a first dielectric portion that extends outward from the first side of the substrate, the first dielectric portion having a first average dielectric constant, the at least one dielectric structure further having a second dielectric portion that is contiguous with the first dielectric portion; wherein the second dielectric portion extends into the via of the substrate, the via having a mechanical interlock surface; and wherein the at least one dielectric structure includes a mechanical interlock between the second dielectric portion and the mechanical interlock surface of the via of the substrate.
Stephen O'Connor, Gianni Taraschi, Christopher Brown, Kristi Pance, Karl E. Sprentall, Bruce Fitts, Dirk Baars, William Blasius, Murali Sethumadhavan, Roshin Rose George, Michael S. White, Michael Lunt, Sam Henson, John Dobrick
Filed: 6 Dec 21
Utility
Method for Producing a Cooling Element, and Cooling Element Produced Using Such a Method
29 Dec 22
Ralf Lechner, Thomas Rupp
Filed: 25 Jan 21
Utility
Fusible phase-change powders for thermal management, methods of manufacture thereof, and articles containing the powders
27 Dec 22
A fusible, phase-change powder composition includes a plurality of powder particles comprising a polymer composition, an unencapsulated phase-change material, and optionally, an additive composition; wherein the powder composition is fusible at a temperature of 25 to 105° C., or 28 to 60° C., or 45 to 85° C., or 60 to 80° C., or 80 to 100° C.
Ming Wei, Sharon Soong, Ian Smith
Filed: 27 Aug 18
Utility
Dual temperature curable silicone compositions, methods of manufacture, and articles prepared therefrom
20 Dec 22
Dual temperature curable silicone compositions, articles made from such compositions, and methods for the manufacture and use thereof.
Jianhua Zou
Filed: 4 Dec 20
Utility
Electrical energy storage device and method for producing an electrical energy storage device
20 Dec 22
Electrical energy storage device (1), including at least one electrical component (2) and a busbar (5) for electrical power distribution, where the electrical component (2) is arranged on the busbar (5), and at least a first contact side (11) and/or a second contact side (12) of the electrical component (2) is connected to the busbar (5) by a contact element (8), and wherein the contact element (8) is formed at least partially as a mesh (7).
Jan Daneels
Filed: 21 Aug 19
Utility
Multi-resonator Array
1 Dec 22
An electromagnetic, EM, apparatus includes: a unit cell having at least two dielectric resonator antennas, DRAs; wherein each one of the at least two DRAs is distinctly different from another one of the at least two DRAs; wherein each one of the at least two DRAs is not electromagnetically coupled with another one of the at least two DRAs; wherein the unit cell is configured to operate over a defined overall frequency range; wherein a first DRA of the at least two DRAs is configured to operate over a first frequency range within the overall frequency range; wherein a second DRA of the at least two DRAs is configured to operate over a second frequency range within the overall frequency range that is different from the first frequency range.
Kristi Pance, Shailesh Pandey, Gianni Taraschi, Sara G. Canzano, Daniel Pennock
Filed: 23 May 22
Utility
Textured planar m-type hexagonal ferrites and methods of use thereof
22 Nov 22
A grain-oriented M-type hexagonal ferrite has the formula MeFe12O19, and a dopant effective to provide planar magnetic anisotropy and magnetization in a c-plane, or a cone anisotropy, in the hexagonal crystallographic structure wherein Me is Sr+, Ba2+ or Pb2+, and wherein greater than 30%, preferably greater than 80%, of c-axes of the ferrite grains are aligned perpendicular to the c-plane.
Yajie Chen, Kevin Ring, Li Zhang, Michael S. White
Filed: 9 Apr 19
Utility
Method for producing a metal-ceramic substrate, solder system, and metal-ceramic substrate produced using such a method
17 Nov 22
Karsten Schmidt, Andreas Meyer, Stefan Britting
Filed: 2 Oct 20
Utility
Low Loss Magnetodielectric Material
17 Nov 22
In an aspect, a Co2Z-type ferrite comprises oxides of at least Me, Co, Mo, Li, and Fe; wherein Me is at least one of Ba or Sr.
Yajie Chen, Lance Young, Qifan Li, Megan Hott
Filed: 11 May 22
Utility
M-type Hexaferrite Comprising Antimony
17 Nov 22
In an aspect, a ferrite composition can comprise a SbCo—M-type ferrite having the formula: Me1-xSbxCoy+xM′yFe12-x-2yO19, wherein Me is at least one of Sr, Pb, or Ba; M′ is at least one of Ti, Zr, Ru, or Ir; x is 0.001 to 0.3; and y is 0.8 to 1.3.
Yajie Chen, Qifan Li
Filed: 29 Oct 20
Utility
Thermoplastic Composite for an Antenna Component
10 Nov 22
In an aspect, a thermoplastic composite comprises a polypropylene; a plurality of glass fibers; wherein the glass fibers comprise boric acid and CaO, both based on the total weight of the glass fibers; a plurality of clay platelets; and a plurality of clay rods; and wherein the thermoplastic composite comprises 0.5 to 10 weight percent of the of the sum of the plurality of clay platelets and the plurality of the clay nanorods based on the total weight of the thermoplastic composite.
William Blasius
Filed: 6 May 22
Utility
Dielectric Polarization Converter
27 Oct 22
In an aspect, a polarization converter comprises a plurality of alternating high Dk layers and low Dk layers that alternate along an x-direction; wherein neighboring broad surfaces of the respective high Dk layers and low Dk layers are bonded together.
Daniel Pennock, Sara G. Canzano, William Blasius, Shailesh Pandey, Kristi Pance, Gianni Taraschi
Filed: 25 Apr 22
Utility
Dielectric lens and electromagnetic device with same
25 Oct 22
A dielectric lens, includes: a three-dimensional, 3D, body of dielectric material having a spatially varying dielectric constant, Dk; the 3D body having at least three regions R(i) with local maxima of dielectric constant values Dk(i) relative to surrounding regions of respective ones of the at least three regions R(i), locations of the at least three regions R(i) being defined by local coordinates of: azimuth angle(i), zenith angle(i), and radial distance(i), relative to a particular common point of origin associated with the 3D body, where (i) is an index that ranges from 1 to at least 3; wherein the spatially varying Dk of the 3D body is configured to vary as a function of the zenith angle between a first region R(1) and a second region R(2) at a given azimuth angle and a given radial distance.
Trevor Polidore, Sergio Clavijo, Dirk Baars, John Sanford
Filed: 30 Mar 21
Utility
Apparatus for Measuring at Least One Electromagnetic Property of a Sample of Material
20 Oct 22
An apparatus for measuring an electromagnetic property of a material sample, includes: a housing having an internal cavity and a removable cover, wherein the housing with cover forms an electromagnetic resonance chamber; a container configured to receive the material sample, wherein the container extends along a y-axis of the housing through opposing sidewalls of the housing and passes through an x-y-z center point of the cavity; two opposing electrical signal lines oriented along an x-axis of the housing are disposed and configured to couple to an electromagnetic resonant mode of the cavity; at least one resonator concentrically disposed about the container and disposed within the cavity, wherein the at least one resonator is fixed or fixedly movable relative to the y-axis; and, a frequency tuner concentrically disposed about the container and at least partially disposed within the cavity, wherein the frequency tuner is fixedly movable along the y-axis.
Gianni Taraschi, Kristi Pance
Filed: 30 Jun 22