Patents by Inventor Kristi Pance
Kristi Pance has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240113442Abstract: A dielectric structure useful for shaping electromagnetic, EM, phase wavefronts, includes: a body having a monolithic construct; the body having a height dimension, H, from a proximal end to a distal end equal to or less than 60% of an overall outside dimension, D, of the body at the distal end, the distal end being disposed a distance away from the proximal end along a z-axis of an orthogonal x-y-z coordinate system, the distal end forming an electromagnetic aperture of the structure; the body having a sidewall between the proximal end and the distal end that forms and defines an interior cavity that is open at the proximal end, and closed at the distal end, the sidewall having a plurality of structural disruptions around an enclosing boundary of the interior cavity, the plurality of structural disruptions disposed and configured to reduce electromagnetic reflections.Type: ApplicationFiled: September 28, 2023Publication date: April 4, 2024Inventors: Shailesh PANDEY, Gianni TARASCHI, Kristi PANCE, Daniel PENNOCK
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Publication number: 20240063545Abstract: An antenna includes a substrate and an electromagnetic, EM, radiator. The substrate includes a magnetodielectric material. The EM radiator includes an electrically conductive material disposed on an upper surface of the substrate. The EM radiator further includes a root, and a pair of forks that are contiguous with and extend from the root along a first axis. The pair of forks are separated from one another by a slot in the electrically conductive material of the EM radiator to define a fork-shaped EM radiator. The root includes a bridge portion extending between the pair of forks in a direction of a second axis perpendicular to the first axis to electrically connect together the pair of forks.Type: ApplicationFiled: August 15, 2023Publication date: February 22, 2024Inventors: Shailesh PANDEY, Yajie CHEN, Lance YOUNG, Kristi PANCE, Lori BROCK
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Patent number: 11888205Abstract: An electromagnetic device includes: a substrate having an elongated aperture having an overall length, L, and an overall width, W, as observed in a plan view of the device, where L>W; a dielectric medium having a dielectric material other than air disposed on the substrate substantially covering the aperture, the dielectric medium having a cross sectional boundary as viewed in the plan view of the device, the cross sectional boundary having at least one recessed portion that recesses inward toward the aperture from a tangent line that partially bounds the cross sectional boundary; wherein the length L is not perpendicular to the tangent line.Type: GrantFiled: January 28, 2021Date of Patent: January 30, 2024Assignee: ROGERS CORPORATIONInventors: Shailesh Pandey, Kristi Pance, Roshin Rose George, Gianni Taraschi
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Patent number: 11876295Abstract: An electromagnetic device includes: an electromagnetically reflective structure having an electrically conductive structure and a plurality of electrically conductive electromagnetic reflectors that are integrally formed with or are in electrical communication with the electrically conductive structure; wherein the plurality of reflectors are disposed relative to each other in an ordered arrangement; and, wherein each reflector of the plurality of reflectors forms a wall that defines and at least partially circumscribes a recess having an electrically conductive base that forms part of or is in electrical communication with the electrically conductive structure.Type: GrantFiled: April 19, 2018Date of Patent: January 16, 2024Assignee: ROGERS CORPORATIONInventors: Gianni Taraschi, Kristi Pance, Shawn P. Williams, Karl E. Sprentall, Stephen O′Connor, Murali Sethumadhavan, Michael S. White
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Patent number: 11848497Abstract: An electromagnetic device includes at least one dielectric resonator antenna, DRA, and at least one dielectric waveguide, DWG, configured so that during operation of the electromagnetic device, the at least one DRA provides an electromagnetic signal to the at least one DWG, or the at least one DWG provides an electromagnetic signal to the at least one DRA. The at least one DWG has a three-dimensional, 3D, shape that is different from a 3D shape of the at least one DRA.Type: GrantFiled: November 13, 2019Date of Patent: December 19, 2023Assignee: ROGERS CORPORATIONInventors: Kristi Pance, Gianni Taraschi, Koen Hollevoet
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Patent number: 11824268Abstract: 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.Type: GrantFiled: May 23, 2022Date of Patent: November 21, 2023Assignee: ROGERS CORPORATIONInventors: Kristi Pance, Shailesh Pandey, Gianni Taraschi, Sara G. Canzano, Daniel Pennock
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Patent number: 11637377Abstract: A method of making a dielectric, Dk, electromagnetic, EM, structure, includes: providing a first mold portion comprising substantially identical ones of a first plurality of recesses arranged in an array; filling the first plurality of recesses with a curable first Dk composition having a first average dielectric constant greater than that of air after full cure; placing a substrate on top of and across multiple ones of the first plurality of recesses filled with the first Dk composition, and at least partially curing the curable first Dk composition; and, removing the substrate with the at least partially cured first Dk composition from the first mold portion, resulting in an assembly having the substrate and a plurality of Dk forms including the at least partially cured first Dk composition, each of the plurality of Dk forms having a three dimensional, 3D, shape defined by corresponding ones of the first plurality of recesses.Type: GrantFiled: November 22, 2019Date of Patent: April 25, 2023Assignee: ROGERS CORPORATIONInventors: Gianni Taraschi, Kristi Pance, Stephen O'Connor, Christopher Brown, Trevor Polidore, Allen F. Horn, III, Dirk Baars, Roshin Rose George, Jared Duperre, Shailesh Pandey, Karl E. Sprentall, Shawn P. Williams, William Blasius
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Patent number: 11616302Abstract: An electromagnetic device includes: a first electromagnetic, EM, signal feed; a second EM signal feed disposed adjacent to the first EM signal feed; and, an elevated electrically conductive region disposed between and elevated relative to the first and second EM signal feeds.Type: GrantFiled: January 14, 2019Date of Patent: March 28, 2023Assignee: ROGERS CORPORATIONInventors: Roshin Rose George, Kristi Pance
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Publication number: 20230088794Abstract: A dual band antenna includes a substrate having a magnetodielectric material, and an electrically conductive patch disposed on the substrate, wherein the patch has at least one in-plane cutout having an H-shape or an I-shape, as observed in a plan view of the patch.Type: ApplicationFiled: September 20, 2022Publication date: March 23, 2023Inventors: Shailesh Pandey, Yajie Chen, Lance Young, Kristi Pance, Lori Brock
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Publication number: 20230078966Abstract: An electromagnetic, EM, apparatus, includes: a first portion having an EM signal feed; and a second portion disposed on the first portion, the second portion having a shaped metallized form having at least one shaped metallized cavity, the second portion further having a dielectric medium disposed within each of the at least one shaped metallized cavity such that respective ones of the dielectric medium has a 3D shape that conforms to a shape of a corresponding one of the at least one shaped metallized cavity.Type: ApplicationFiled: September 12, 2022Publication date: March 16, 2023Inventors: Shailesh Pandey, Kristi Pance, Roshin Rose George, Sara G. Canzano, Daniel Pennock, Karl Edward Sprentall, Lori Brock, Gianni Taraschi
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Patent number: 11552390Abstract: 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. The at least one EM beam shaper having: an electrically conductive horn; a body of dielectric material having a dielectric constant that varies across the body of dielectric material in a specific direction; or, both the electrically conductive horn and the body of dielectric material.Type: GrantFiled: September 9, 2019Date of Patent: January 10, 2023Assignee: ROGERS CORPORATIONInventors: Murali Sethumadhavan, Michael S. White, Gianni Taraschi, Kristi Pance
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Patent number: 11545753Abstract: 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.Type: GrantFiled: December 6, 2021Date of Patent: January 3, 2023Assignee: ROGERS CORPORATIONInventors: 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
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Publication number: 20220384965Abstract: 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.Type: ApplicationFiled: May 23, 2022Publication date: December 1, 2022Inventors: Kristi Pance, Shailesh Pandey, Gianni Taraschi, Sara G. Canzano, Daniel Pennock
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Publication number: 20220344827Abstract: 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. In another aspect, a polarization converter can comprise a plurality of alternating high Dk layers and low Dk layers that alternate along a radial direction; wherein neighboring broad surfaces of the respective high Dk layers and low Dk layers are bonded together. The polarization converter is capable of converting an incoming electromagnetic wave to an outgoing electromagnetic wave having a different polarization.Type: ApplicationFiled: April 25, 2022Publication date: October 27, 2022Inventors: Daniel Pennock, Sara G. Canzano, William Blasius, Shailesh Pandey, Kristi Pance, Gianni Taraschi
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Publication number: 20220334081Abstract: 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.Type: ApplicationFiled: June 30, 2022Publication date: October 20, 2022Inventors: Gianni Taraschi, Kristi Pance
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Publication number: 20220271440Abstract: A connected-DRA array including: a plurality of DRAs each having at least one volume of non-gaseous dielectric material; each of the plurality of DRAs having a proximal end and a distal end, and an overall height, H, from the proximal end to the distal end; wherein each of the plurality of DRAs is physically connected to at least one other of the plurality of DRAs via a relatively thin connecting structure being relatively thin as compared to an overall outside dimension of one of the plurality of DRAs, each connecting structure having a cross sectional overall height, h, as observed in the elevation view of the connected-DRA array, that is less than the overall height, H, of a respective connected DRA and being formed of a thin sheet of the at least one volume of non-gaseous dielectric material; wherein the thin sheet extends over a substantial portion of the connected-DRA array as observed in a plan view of the connected-DRA array.Type: ApplicationFiled: February 10, 2022Publication date: August 25, 2022Inventors: Kristi Pance, Gianni Taraschi, Murali Sethumadhavan, Stephen O'Connor, Karl E. Sprentall, Shawn P. Williams
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Patent number: 11367960Abstract: A dielectric resonator antenna (DRA) includes: a volume of a dielectric material configured to be responsive to a signal feed, the signal feed being productive of a main E-field component having a defined direction ? in the DRA; wherein the volume of a dielectric material includes a volume of non-gaseous dielectric material having an inner region having a dielectric medium having a first dielectric constant, the volume of non-gaseous dielectric material that is other than the inner region having a second dielectric constant, the first dielectric constant being less than the second dielectric constant; wherein the volume of non-gaseous dielectric material has a cross sectional overall height Hv as observed in an elevation view of the DRA, and a cross sectional overall width Wv in a direction parallel to the defined direction ? as observed in the plan view of the DRA; and wherein Hv is greater than Wv/2.Type: GrantFiled: September 9, 2020Date of Patent: June 21, 2022Assignee: ROGERS CORPORATIONInventors: Kristi Pance, Karl E. Sprentall, Shawn P. Williams, Robert C. Daigle, Stephen O'Connor, Gianni Taraschi
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Patent number: 11367959Abstract: A method for the manufacture of a DRA, or an array of the DRA's, each DRA including: a substrate; and, a plurality of volumes of dielectric materials disposed on the substrate comprising N volumes, N being an integer equal to or greater than 3, disposed to form successive and sequential layered volumes V(i), i being an integer from 1 to N, wherein volume V(1) forms an innermost volume, wherein a successive volume V(i+1) forms a layered volume disposed over and at least partially embedding volume V(i), wherein volume V(N) at least partially embeds all volumes V(1) to V(N?1), the method including: forming on the substrate a first volume of the plurality of volumes of dielectric materials from a first dielectric material having a first dielectric constant; and, forming over the first volume a second volume of the plurality of volumes of dielectric materials with a second dielectric material having a second dielectric constant.Type: GrantFiled: November 22, 2019Date of Patent: June 21, 2022Assignee: ROGERS CORPORATIONInventors: Kristi Pance, Karl E. Sprentall, Shawn P. Williams, Robert C. Daigle
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Publication number: 20220181052Abstract: An electromagnetic, EM, component operational at a defined operating frequency, includes: a body of material having at least one magneto-dielectric material, MDM, with a magnetic material having a relative permeability greater than one and dielectric material having a relative permittivity greater than one, at the defined operating frequency; wherein the magnetic material has one of: a multi-phase crystal structure; or, a non-cubic crystal structure; and, wherein the EM component is at least one of; an EM resonator, and an EM beam shaper.Type: ApplicationFiled: November 29, 2021Publication date: June 9, 2022Inventors: Shawn P. Williams, Yajie Chen, Kristi Pance, Gianni Taraschi
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Publication number: 20220181783Abstract: An electromagnetic, EM, device, includes: a three-dimensional, 3D, body having a dielectric material, the 3D body having a first dielectric portion, 1DP, and a second dielectric portion, 2DP, wherein the 1DP is at least partially but not completely embedded within the 2DP; wherein the 1DP and the 2DP each have a dielectric material other than air; wherein the 1DP and the 2DP each have a planar cross-section profile perpendicular to a particular linear axis of the 3D body that is constant along the particular linear axis; wherein at least a portion of the 3D body is a dielectric resonator, DR.Type: ApplicationFiled: December 8, 2021Publication date: June 9, 2022Inventors: Jared K. Spink, William Blasius, Sergio Clavijo, Kristi Pance