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1. 发明授权

US11923105B2 Methods and systems for fabricating high quality superconducting tapes 有权
公开(公告)号：US11923105B2
公开(公告)日：2024-03-05
申请号：US17887844
申请日：2022-08-15
申请人： The University of Houston System
发明人： Goran Majkic , Venkat Selvamanickam
IPC分类号： H01B12/06 , C23C16/02 , C23C16/40 , C23C16/448 , C23C16/54 , H01B13/00 , H01B13/008 , H10N60/01
CPC分类号： H01B12/06 , C23C16/0209 , C23C16/408 , C23C16/448 , C23C16/545 , H01B13/00 , H01B13/0026 , H01B13/008 , H10N60/0464
摘要： An MOCVD system fabricates high quality superconductor tapes with variable thicknesses. The MOCVD system can include a gas flow chamber between two parallel channels in a housing. A substrate tape is heated and then passed through the MOCVD housing such that the gas flow is perpendicular to the tape's surface. Precursors are injected into the gas flow for deposition on the substrate tape. In this way, superconductor tapes can be fabricated with variable thicknesses, uniform precursor deposition, and high critical current densities.

2. 发明公开

US20230232723A1 METHOD FOR PRODUCTION QUALITY CONTROL OF FLEXIBLE SUPERCONDUCTING TAPES 审中-公开
公开(公告)号：US20230232723A1
公开(公告)日：2023-07-20
申请号：US14328120
申请日：2014-07-10
申请人： The University of Houston System
发明人： Jarek Wosik , Jerzy Krupka , Venkat Selvamanickam
IPC分类号： G01R33/12 , G01R33/00 , H10N60/20
CPC分类号： G01R33/1246 , G01R33/007 , H10N60/203
摘要： A method and apparatus for quality control of superconducting tapes, comprising non-destructive and non-contact methods for measuring the surface resistance of a superconducting tape during tape growth. The dielectric resonator techniques of the present invention can be adapted for measurements at the elevated temperatures used during annealing as well as at room and lower temperatures, providing the opportunity for real-time quality control of semiconductor tapes as they are being fabricated.

3. 发明授权

US11488746B2 Superconductor with improved flux pinning at low temperatures 有权
公开(公告)号：US11488746B2
公开(公告)日：2022-11-01
申请号：US17074223
申请日：2020-10-19
申请人： The University of Houston System
发明人： Venkat Selvamanickam
IPC分类号： H01B12/02 , H01L39/24 , H01L39/14 , H01B1/02 , H01B1/08
摘要： A REBCO superconductor tape that can achieve a lift factor greater than or equal to approximately 3.0 or 4.0 in an approximately 3 T magnetic field applied perpendicular to a REBCO tape at approximately 30 K. In an embodiment, the REBCO superconductor tape can include a critical current density less than or equal to approximately 4.2 MA/cm2 at 77 K in the absence of an external magnetic field. In another embodiment, the REBCO superconductor tape can include a critical current density greater than or equal to approximately 12 MA/cm2 at approximately 30 K in a magnetic field of approximately 3 T having an orientation parallel to a c-axis.

4. 发明授权

US11417444B2 Methods and systems for fabricating high quality superconducting tapes 有权
公开(公告)号：US11417444B2
公开(公告)日：2022-08-16
申请号：US16930529
申请日：2020-07-16
申请人： The University of Houston System
发明人： Goran Majkic , Venkat Selvamanickam
IPC分类号： H01B12/06 , H01B13/00 , C23C16/02 , H01L39/24 , C23C16/40 , C23C16/54 , C23C16/448 , H01B13/008
摘要： An MOCVD system fabricates high quality superconductor tapes with variable thicknesses. The MOCVD system can include a gas flow chamber between two parallel channels in a housing. A substrate tape is heated and then passed through the MOCVD housing such that the gas flow is perpendicular to the tape's surface. Precursors are injected into the gas flow for deposition on the substrate tape. In this way, superconductor tapes can be fabricated with variable thicknesses, uniform precursor deposition, and high critical current densities.

5. 发明授权

US11309480B2 Ultra-thin film superconducting tapes 有权
公开(公告)号：US11309480B2
公开(公告)日：2022-04-19
申请号：US15573632
申请日：2016-05-11
申请人： The University of Houston System
发明人： Venkat Selvamanickam
IPC分类号： H01L39/24 , H01L39/12 , H01L39/14
摘要： An ultra-thin film superconducting tape and method for fabricating same is disclosed. Embodiments are directed to a superconducting tape being fabricated by processes which include removing a portion of the superconducting tape's substrate subsequent the substrate's initial formation, whereby a thickness of the superconducting tape is reduced to 15-80 μm.

6. 发明申请

US20210104340A1 Superconductor with Improved Flux Pinning at Low Temperatures 有权
公开(公告)号：US20210104340A1
公开(公告)日：2021-04-08
申请号：US17074223
申请日：2020-10-19
申请人： The University of Houston System
发明人： Venkat Selvamanickam
IPC分类号： H01B12/02 , H01L39/24 , H01L39/14 , H01B1/02 , H01B1/08
摘要： A REBCO superconductor tape that can achieve a lift factor greater than or equal to approximately 3.0 or 4.0 in an approximately 3 T magnetic field applied perpendicular to a REBCO tape at approximately 30 K. In an embodiment, the REBCO superconductor tape can include a critical current density less than or equal to approximately 4.2 MA/cm2 at 77 K in the absence of an external magnetic field. In another embodiment, the REBCO superconductor tape can include a critical current density greater than or equal to approximately 12 MA/cm2 at approximately 30 K in a magnetic field of approximately 3 T having an orientation parallel to a c-axis.

7. 发明授权

US09770482B2 Targeting the EGFR-SGLT1 interaction for cancer therapy 有权
公开(公告)号：US09770482B2
公开(公告)日：2017-09-26
申请号：US15139066
申请日：2016-04-26
申请人： The University of Houston System
发明人： Zhang Weihua
IPC分类号： A61K38/10 , A61K31/517 , A61K31/519 , A61K31/5377 , C07K7/08 , A61K45/06 , A61K31/7042 , A61K31/70 , A61K31/422 , A61K31/7034 , A61K38/17
CPC分类号： A61K38/10 , A61K31/422 , A61K31/517 , A61K31/519 , A61K31/5377 , A61K31/70 , A61K31/7034 , A61K31/7042 , A61K38/179 , A61K45/06 , C07K7/08 , A61K2300/00
摘要： A compound can destabilize an epidermal growth factor receptor (EGFR) protein and a sodium/glucose co-transporter 1 (SGLT 1) protein. In one embodiment, the compound is a peptide derived from the interacting domain of EGFR. In another embodiment, the peptide is administered to a patient to treat cancer.

8. 发明授权

US09450123B2 Thermo-tunneling design for quantum well photovoltaic converter 有权
标题翻译：量子阱光伏转换器的热隧道设计
公开(公告)号：US09450123B2
公开(公告)日：2016-09-20
申请号：US13740726
申请日：2013-01-14
申请人： The University of Houston System
发明人： Alexandre Freundlich , Andenet Alemu
IPC分类号： H01L31/00 , H01L31/0352 , H01L31/0304 , H01L31/077 , B82Y20/00
CPC分类号： H01L31/035236 , B82Y20/00 , H01L31/03048 , H01L31/077 , Y02E10/544 , Y10S977/755
摘要： A design of a quantum well region that allows faster and more efficient carrier collection in quantum well solar cells. It is shown that for a quantum well material system displaying a negligible valence band offset, the conduction band confinement energies and barrier thicknesses can be designed to favor a sequential thermionic promotion and resonant tunneling of electrons to the conduction band continuum resulting in faster carrier collection rates than for a conventional design. An evaluation of the proposed design in the context of devices incorporating GaAs/GaAsN quantum wells shows a collection of all photo-generated carriers within several to tenths of ps (10−12 s) from deep quantum wells rather than several ns, as it is the case for conventional designs. The incorporation of the proposed design in single and multijunction solar cells is evaluated with efficiency enhancements.
摘要翻译：量子阱区域的设计，允许在量子阱太阳能电池中更快更有效的载流子收集。显示对于显示可忽略的价带偏移的量子阱材料系统，可以设计导带限制能量和阻挡层厚度，以有利于电子顺序的热离子促进和共振隧穿隧道，从而导致更快的载流子收集速率而不是传统的设计。在采用GaAs / GaAsN量子阱的器件的背景下对所提出的设计的评估显示了从深量子阱而不是几个ns的几十到十分之一秒（10-12秒）内的所有光生载流子的集合，因为它是常规设计的情况。提出的设计在单结和多结太阳能电池中的并入通过效率增强进行评估。

9. 发明申请

US20140324391A1 RANK-BASED SCORE NORMALIZATION FRAMEWORK AND METHODS FOR IMPLEMENTING SAME 审中-公开
标题翻译：基于RANK的分类正常化框架及其实现方法
公开(公告)号：US20140324391A1
公开(公告)日：2014-10-30
申请号：US14216305
申请日：2014-03-17
申请人： The University of Houston System
发明人： Panagiotis Moutafi , loannis A. Kakadiaris
IPC分类号： G06F17/17
CPC分类号： G06F17/17 , G06K9/00214 , G06K9/00288 , G06K9/6226
摘要： A rank-based score normalization framework that partitions matching scores into subsets and normalize each subset independently. Methods include implementing two versions of the framework: (i) using gallery-based information (i.e., gallery versus galleryscores), and (ii) updating available information in an online fashion. The methods improve the detection and identification rate from 20:90% up to 35:77% for Z-score and from 25:47% up to 30:29% for W-score.
摘要翻译：一个基于排名的分数归一化框架，将匹配分数分成子集，并将每个子集独立归一化。方法包括实施框架的两个版本：（i）使用基于画廊的信息（即画廊与galleryscores），以及（ii）以在线方式更新可用信息。该方法将检测和识别率从Z评分的20：90％提高到35：77％，W评分从25：47％提高到30：29％。

10. 发明申请

US20130327251A1 STABLE HOMOGENEOUSLY MIXED NANOSCALE COATINGS DERIVED FROM UNIQUE MULTI-FUNCTIONAL AND MULTIDENTATE AROMATIC ADSORBATES 审中-公开
标题翻译：稳定的均匀的多功能和多功能芳族吸收剂混合的纳米涂料
公开(公告)号：US20130327251A1
公开(公告)日：2013-12-12
申请号：US13788974
申请日：2013-03-07
申请人： THE UNIVERSITY OF HOUSTON SYSTEM
发明人： T. Randall Lee , Supachai Rittikulsittichai , Thomas Frank , Burapol Singhana
IPC分类号： C07C323/20 , C09D5/00 , C07C319/02 , C07D213/32
CPC分类号： C07C323/20 , C07C319/02 , C07D213/32 , C09D4/00 , C09D5/00
摘要： Novel tridentate-, bidentate-, and monodentate-based aromatic adsorbates including self-assembled monolayers (SAMs), especially, mixed multi-component SAMs, where the adsorbates comprise an aromatic ring including one head group or a plurality of dentate head groups and one tunable tail group or a plurality of tail groups and methods for making the same, and methods for using same, their use in the preparation of homogeneously mixed multi-component self-assembled monolayers (SAMs). The adsorbants and SAMs derived therefrom are ideally suited for biosensing, biosensing diagnostics, biological interfacial mimics, surface protections for nanoparticles, inert coatings for artificial implants, and corrosion-resistant coatings for microelectronics components.
摘要翻译：包括自组装单层（SAM）的新型三齿，二齿和单齿芳族吸附物，特别是混合多组分SAM，其中吸附物包括一个包括一个头基团或多个齿状头基团的芳环，一个可调尾组或多个尾组及其制备方法及其使用方法，用于制备均匀混合的多组分自组装单层（SAM）。从其衍生的吸附剂和SAM理想地适用于生物传感，生物传感诊断，生物界面模拟物，纳米颗粒的表面保护，人造植入物的惰性涂层和微电子部件的耐腐蚀涂层。

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