公开(公告)号：US10581137B2

公开(公告)日：2020-03-03

申请号：US15761533

申请日：2016-10-05

Applicant: KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Muhammad Mustafa Hussain ,  Aftab Mustansir Hussain ,  Atif Shamim ,  Farhan Abdul Ghaffar

IPC: H01Q1/08 ,  H01Q1/27 ,  H01Q1/38 ,  H01Q9/42

Abstract: Various examples are provided for stretchable antennas that can be used for applications such as wearable electronics. In one example, a stretchable antenna includes a flexible support structure including a lateral spring section having a proximal end and at a distal end; a metallic antenna disposed on at least a portion of the lateral spring section, the metallic antenna extending along the lateral spring section from the proximal end; and a metallic feed coupled to the metallic antenna at the proximal end of the lateral spring section. In another example, a method includes patterning a polymer layer disposed on a substrate to define a lateral spring section; disposing a metal layer on at least a portion of the lateral spring section, the metal layer forming an antenna extending along the portion of the lateral spring section; and releasing the polymer layer and the metal layer from the substrate.

公开(公告)号：US11858196B2

公开(公告)日：2024-01-02

申请号：US18084996

申请日：2022-12-20

Applicant: King Abdullah University of Science and Technology

Inventor： Mohammad Vaseem ,  Farhan Abdul Ghaffar ,  Atif Shamim

IPC: B29C64/112 ,  H01F1/44 ,  H01F41/04 ,  B33Y70/10 ,  B82Y25/00 ,  B33Y10/00 ,  B29K105/16 ,  B29K509/00 ,  B82Y40/00 ,  B22F10/22

CPC classification number: B29C64/112 ,  B33Y70/10 ,  H01F1/445 ,  H01F41/043 ,  B22F10/22 ,  B29K2105/162 ,  B29K2509/00 ,  B29K2995/0008 ,  B33Y10/00 ,  B82Y25/00 ,  B82Y40/00

Abstract: Embodiments of the present disclosure describe a magnetic substrate including a cured magnetic ink and a cured polymer resin, wherein the cured magnetic ink includes a plurality of functionalized magnetic iron oxide nanoparticles and wherein the magnetic substrate is a freestanding magnetic substrate.

公开(公告)号：US20190259517A1

公开(公告)日：2019-08-22

申请号：US16274926

申请日：2019-02-13

Applicant: King Abdullah University of Science and Technology

Inventor： Mohammad Vaseem ,  Farhan Abdul Ghaffar ,  Atif Shamim

IPC: H01F1/44 ,  H01F41/04 ,  B33Y70/00

Abstract: Embodiments of the present disclosure describe magnetic ink compositions, methods of making magnetic ink compositions, methods of printing magnetic ink compositions, magnetic substrates based on the magnetic ink compositions for microwave and/or RF devices, methods of making the microwave and/or RF devices, and the like.