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Patent Agency Ranking
公开(公告)号：US20180369002A1
公开(公告)日：2018-12-27
申请号：US16104034
申请日：2018-08-16
Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
Inventor： Greg Carman , Daniel S. Levi , Mohanchandra Kotekar Panduranga , Fernando Vinuela , Abdon E. Sepulveda
Abstract: An apparatus and method for a micro-patterned thin film Nitinol (TFN) that is used as a cover for an expandable stent structure, and has elongation/expansion properties that are configured to match the elongation/expansion properties of the expandable stent structure is presented.
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公开(公告)号：US11791566B2
公开(公告)日：2023-10-17
申请号：US17168048
申请日：2021-02-04
Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
Inventor： Abdon E. Sepulveda , Gregory P. Carman , Jinzhao Hu , Joseph Devin Schneider , Elmer Wu , Zhi Yao , Sidhant Tiwari , Wenzhong Yan
CPC classification number: H01Q21/067 , H01Q3/44
Abstract: A multiferroic antenna apparatus and method are described which provides increased energy efficiencies and ease of implementation. Magnetoelastic and/or magnetostrictive resonator are coupled to a piezoelectric substrate, along with electrodes coupled to its opposing surfaces. In receive mode the resonators create mechanical waves in response to being excited into magnetic oscillation by receiving electromagnetic radiation, and these mechanical waves coupled to the piezoelectric substrate causing it to generate an electrical output signal at said electrodes. In transmit mode an electrical signal coupled through the electrodes induces mechanical waves in the piezoelectric substrate directed to the resonators which are excited into magnetic oscillation to output electromagnetic waves.
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公开(公告)号：US20210242606A1
公开(公告)日：2021-08-05
申请号：US17168048
申请日：2021-02-04
Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
Inventor： Abdon E. Sepulveda , Gregory P. Carman , Jinzhao Hu , Joseph Devin Schneider , Elmer Wu , Zhi Yao , Sidhant Tiwari , Wenzhong Yan
Abstract: A multiferroic antenna apparatus and method are described which provides increased energy efficiencies and ease of implementation. Magnetoelastic and/or magnetostrictive resonator are coupled to a piezoelectric substrate, along with electrodes coupled to its opposing surfaces. In receive mode the resonators create mechanical waves in response to being excited into magnetic oscillation by receiving electromagnetic radiation, and these mechanical waves coupled to the piezoelectric substrate causing it to generate an electrical output signal at said electrodes. In transmit mode an electrical signal coupled through the electrodes induces mechanical waves in the piezoelectric substrate directed to the resonators which are excited into magnetic oscillation to output electromagnetic waves.
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公开(公告)号：US10085862B2
公开(公告)日：2018-10-02
申请号：US14749930
申请日：2015-06-25
Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
Inventor： Greg Carman , Daniel S. Levi , Mohanchandra Kotekar Panduranga , Fernando Vinuela , Abdon E. Sepulveda
Abstract: An apparatus and method for a micro-patterned thin film Nitinol (TFN) that is used as a cover for an expandable stent structure, and has elongation/expansion properties that are configured to match the elongation/expansion properties of the expandable stent structure is presented.
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公开(公告)号：US20150366686A1
公开(公告)日：2015-12-24
申请号：US14749930
申请日：2015-06-25
Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
Inventor： Greg Carman , Daniel S. Levi , Mohanchandra Kotekar Panduranga , Fernando Vinuela , Abdon E. Sepulveda
CPC classification number: A61F2/915 , A61F2/07 , A61F2/90 , A61F2/91 , A61F2002/072 , A61F2002/823 , C23C14/35
Abstract: An apparatus and method for a micro-patterned thin film Nitinol (TFN) that is used as a cover for an expandable stent structure, and has elongation/expansion properties that are configured to match the elongation/expansion properties of the expandable stent structure is presented.
Abstract translation: 用于微图案化薄膜镍钛诺（TFN）的装置和方法，其用作可扩张支架结构的盖，并且具有被配置成匹配可扩张支架结构的伸长/膨胀性能的伸长/膨胀性质 。
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