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21.发明申请公开(公告)号：US20170370873A1
公开(公告)日：2017-12-28
申请号：US15195142
申请日：2016-06-28
Inventor： Hassan Abdou Arida , Mohammad Ateeq AlDosari
IPC: G01N27/333 , G01N33/18 , G01N27/416 , G01N33/20 , G01N27/403
CPC classification number: G01N27/3335 , G01N27/4035 , G01N27/4163 , G01N33/1813 , G01N33/20
Abstract: A disposable screen-printed microchip based on an organic membrane sensitive layer is presented. The microchip is highly responsive for the determination of Lead(II). The microchip is composed of a composite sensitive material which comprises carbon nano-tubes “CNTs” and titanium (IV) oxide nano-particles embedded in a PVC membrane which was deposited on the surface of a plastic screen printed micro-electrode using a new methodology. The prepared disposable microchip provides a linear response for Pb2+ ions covering the concentration range of 1×10−6 to 1×10−1 mole L−1 with high sensitivity (49 mV), a long life span (>4 months) and short response time (10 s). The merits offered by the micro-sensor or microchip include small size, simple fabrication, mass production, integration feasibility and cost effectiveness and automation.
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公开(公告)号：US09851325B2
公开(公告)日：2017-12-26
申请号：US14719940
申请日：2015-05-22
Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS , KING ABDULAZIZ CITY FOR SCIENCE AND TECHNOLOGY
Inventor： Abdel-Nasser Metwally Aly Kawde , Md. Abdul Aziz
IPC: C25D5/48 , G01N27/327 , G01N27/30 , G01N27/48
CPC classification number: G01N27/327 , G01N27/30 , G01N27/308 , G01N27/3277 , G01N27/3278 , G01N27/48
Abstract: The cathodized gold nanoparticle graphite pencil electrode is a sensitive enzymeless electrochemical glucose sensor based on the cathodization of AuNP-GPE. Cyclic voltammetry shows that advantageously, the cathodized AuNP-GPE is able to oxidize glucose partially at low potential (around −0.27 V). Fructose and sucrose cannot be oxidized at
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![Homochiral metal-organic framework with enantiopure pillar[5]arene active domains](/abs-image/US/2017/11/14/US09815764B2/abs.jpg.150x150.jpg)
公开(公告)号：US09815764B2
公开(公告)日：2017-11-14
申请号：US14844708
申请日：2015-09-03
Inventor： James Fraser Stoddart , Nathan Strutt
IPC: C07C29/00 , C07C65/24 , C07C51/487 , C07F3/00
CPC classification number: C07C65/24 , C07B2200/07 , C07C51/487 , C07C2603/92 , C07F3/003
Abstract: Homochiral metal organic framework (MOF) selected from a group consisting of (Sp)-P5A-MOF-1 and (Rp)-P5A-MOF-1 is provided. The homochiral MOFs are prepared from pure enantiomer struts of formula (I): The homochiral MOFs are suitable for separation of enantiomers from racemic mixtures.
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公开(公告)号：US09806206B2
公开(公告)日：2017-10-31
申请号：US14698472
申请日：2015-04-28
Applicant: International Business Machines Corporation , King Abdulaziz City for Science and Technology
Inventor： Yves C. Martin , Abdelmajid Salhi , Theodore G. van Kessel
IPC: H01L31/0224 , H01L31/02
CPC classification number: H01L31/0201 , H01L31/022425 , H01L31/022433 , Y02E10/50
Abstract: Grid patterns for concentrator solar cells that increase power output are provided. In one aspect, a top contact for a solar cell is provided that includes: bus connectors and metallic fingers attached to the bus connectors, wherein each of the metallic fingers has a base which is connected to one of the bus connectors or to another one of the metallic fingers such that each of the metallic fingers is attached to one of the bus connectors either directly or indirectly via another one of the metallic fingers, and wherein at least one of the metallic fingers has a width that is tapered quadratically along a length of the metallic finger. A solar cell and a method of forming a solar cell top contact are also provided.
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公开(公告)号：US09798721B2
公开(公告)日：2017-10-24
申请号：US14713282
申请日：2015-05-15
Inventor： Felwah Alhamed , Sara Aldoweesh , Amr Alasaad
CPC classification number: G06F17/2863 , G06F17/2223 , G06F17/2276
Abstract: An approach includes a method implemented in a computer infrastructure having computer executable code tangibly embodied in a computer readable storage medium having programming instructions. The approach further includes the programming instructions configured to receive a bilingual text which comprises a first set of characters in a Latin-based language and a second set of characters in a non Latin-based language. The approach further includes the programming instructions configured to convert the second set of characters in the non Latin-based language in the bilingual text to a third set of characters in the Latin-based language based on a lookup table. The approach further includes the programming instructions configured to add a prefix character and a postfix character to each converted word in the third set of characters. The approach further includes the programming instructions configured to output an encoded representation of the bilingual text.
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Patent Agency Ranking
26.发明申请公开(公告)号：US20170253906A1
公开(公告)日：2017-09-07
申请号：US15062142
申请日：2016-03-06
Inventor： Essam Jamil Alyamani
CPC classification number: C12Q1/24 , B01L3/502715 , B01L3/502738 , B01L3/502746 , B01L2200/141 , B01L2300/0609 , B01L2300/0864 , B01L2300/0877 , B01L2300/12 , B01L2400/082 , C12M23/10 , C12M23/16 , C12M23/28 , C12M23/34
Abstract: A disposable colony spotting chamber for generation of single cell microbial colonies is provided. The disposable colony spotting chamber includes an entry orifice through which clinical sample can be fed into the colony spotting chamber. The entry orifice opens into a network of micron sized microfluidics chambers which are interconnected by microfabricated channels. The microfluidics chambers and microfabricated channels ensure that the clinical sample is distributed equally amongst the microfluidics chambers. The disposable colony spotting chamber further includes a sample release button that is when pressed releases the clinical sample on a petri dish from microfluidics chambers.
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公开(公告)号：US09704025B2
公开(公告)日：2017-07-11
申请号：US14815108
申请日：2015-07-31
Inventor： Fares Saleh Al-Qunaieer , Mohamed Ibrahim Alkanhal
CPC classification number: G06K9/00288 , G06K9/00268 , G06K9/52 , G06K9/6256
Abstract: Systems and methods of facial recognition of non-occluded or non-obstructed faces is provided. The method includes generating a skin mask based on an occluded image of an individual and removing occluded areas for the occluded image using the skin mask so that skin areas remain. The method further includes generating a correlation filter based on the occluded image. The method further includes applying the skin mask and correlation filter to a non-occluded input image of an individual. The method further includes generating a correlation output based on applying the skin mask and correlation filter to the non-occluded input image. The correlation output may indicate a likelihood that the second individual in the non-occluded input image is of the first individual in the occluded image.
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公开(公告)号：US09693012B2
公开(公告)日：2017-06-27
申请号：US15041675
申请日：2016-02-11
Inventor： Faisal M. al-Salem , Andrew E. Yagle
IPC: G06K9/32 , H04N7/01 , G06K9/62 , G06T5/00 , G06T5/50 , H04N7/015 , G06T3/40 , G06T7/70 , G06T7/246 , G06T7/277
CPC classification number: H04N7/0135 , G06K9/3233 , G06K9/6201 , G06K9/6234 , G06K9/6247 , G06K9/6249 , G06K9/6255 , G06T3/4053 , G06T5/002 , G06T5/003 , G06T5/009 , G06T5/50 , G06T7/246 , G06T7/277 , G06T7/70 , G06T2200/12 , G06T2207/20182 , G06T2207/20201 , G06T2207/20208 , G06T2207/20221 , G06T2207/30241 , H04N7/0117 , H04N7/0152
Abstract: Super-resolution of dynamic scenes using sampling rate diversity, processes and systems thereof are provided. The method implementing the processes includes: in a first stage, super-resolving secondary low-resolution (LR) images using a set of primary LR images to create LR dictionaries to represent polyphase components (PPCs) of high resolution (HR) patches of images; and, in a second stage, reverting to a single frame super-resolution (SR) applied to each frame which comprises an entire image, using the HR dictionaries extracted from the super-resolved sequence obtain in the first stage.
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29.发明授权公开(公告)号：US09663724B2
公开(公告)日：2017-05-30
申请号：US15172689
申请日：2016-06-03
Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS , King Abdulaziz City for Science and Technology
Inventor： Khalid R. Alhooshani , Abdullah A. Al Swat , Tawfik A. Saleh , Mohammad N. Siddiqui , Mohammed A. Gondal
CPC classification number: C10G25/003 , B01J20/0225 , B01J20/0244 , B01J20/06 , B01J20/08 , B01J20/28059 , B01J20/28071 , B01J20/28073 , B01J20/28085 , B01J20/3078 , B01J2220/42 , C10G25/09
Abstract: Alumina/NiO/ZnO and Alumina/ZnO are synthesized via a novel modified hydrothermal method and investigated for the desulfurization activities. Sulfur compounds such as thiophene, benzothiophene (BT) and dibenzothiophene (DBT) are tested for their removal from model diesel fuel. The prepared composite materials were examined by the means of N2-adsorption, X-ray diffraction and Fourier transform infrared spectroscopy.
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30.发明申请公开(公告)号：US20170148127A1
公开(公告)日：2017-05-25
申请号：US14949622
申请日：2015-11-23
Inventor： Norah Alquwayfili , Amr Alasaad
IPC: G06T1/00
CPC classification number: G06T1/0028 , G06T2201/0061
Abstract: The invention provides a method and system for embedding a watermark in a digital image and recovering the watermark from the digital image. The method includes representing the plurality of binary bits in the watermark using a plurality of symbols, wherein each symbol of the plurality of symbols represents at least two binary bits. The plurality of symbols are then transformed into a plurality of pseudo noise (PN) sequences, wherein a symbol transformed into a PN sequence represents one or more PN sequence vectors from a set of PN sequence vectors. Once the transformation is done, the plurality of PN sequences are embedded in the digital image to generate a watermarked image. During recovery, the watermark is recovered from the watermarked image by identifying the plurality of PN sequences in the watermarked image for recovering the corresponding plurality of symbols associated with the watermark.
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