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1.发明申请
公开(公告)号：WO2023079406A1
公开(公告)日：2023-05-11
申请号：PCT/IB2022/060206
申请日：2022-10-24
Inventor： ALOUINI, Mohamed-Slim , OOI, Boon Siew , SAIT, Mohammed Adnan , TRICHILI, Abderrahmen
Abstract: An optical wireless underwater receiver (300) includes a housing (302) configured to be transparent to light; a first scintillating fiber (304) attached to an interior wall of the housing (302); a first photodetector (320) optically coupled to both ends of the first scintillating fiber (304); a second scintillating fiber (306) attached to the interior wall of the housing (302); and a second photodetector (322) optically coupled to both ends of the second scintillating fiber (306). The first scintillating fiber (304) is configured to receive a signal at a different wavelength than the second scintillating fiber (306).
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公开(公告)号：WO2023042157A1
公开(公告)日：2023-03-23
申请号：PCT/IB2022/058786
申请日：2022-09-16
Inventor： SUGAR, Antonia , SERAG, Maged Fouad , HABUCHI, Satoshi , HOTEIT, Hussein Ali , ABADI, Maram Mansoor
IPC: C08F8/32
Abstract: Dye-labeled polymers formed from a polymer and a dye are disclosed. Methods for labeling a polymer with a dye are also disclosed. The polymer can have any weight average molecular weight (Mw), particularly a Mw of > 5 megadalton (MDa) or > 6 MDa. The polymer contains reactive group(s) that can be activated by an activation agent in a buffer solution. Upon activation, the polymer bundles and forms activated polymer in a solid form. The activated polymer can react with a reactive group of the dye to form the dye-labeled polymer. By soaking the dye-labeled polymer in a solid form in an aqueous solvent, the dye-labeled polymer can regain the viscosifying property that is the same or substantially the same as the polymer prior to labeling with the dye.
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公开(公告)号：WO2023042091A1
公开(公告)日：2023-03-23
申请号：PCT/IB2022/058660
申请日：2022-09-14
Inventor： LI, Xiaohang , YUVARAJA, Saravanan
IPC: H01L29/775 , H01L29/786 , H01L29/06 , H01L21/336 , H01L29/24 , H01L29/423 , H01L27/088 , B82Y10/00
Abstract: An ambipolar, gate all around, semiconductor-based transistor (600) includes a substrate (602), a first-type channel structure (106) of a first-type material located on the substrate (602), the first-type channel structure (106) having a gate region, a source region, and a drain region, a second-type channel structure (310) of a second- type material completely surrounding the gate region of the first-type channel structure (106), but not present on the source region and the drain region. Furthermore, a dielectric material (108) fully surrounds the second-type material (310), a gate electrode (110) completely surrounds the dielectric material (108)., a source electrode is located on the source region and a drain electrode is located on the drain region. The first and second materials are semiconductor oxides, preferably Ga2O3 and NiO, the first-type material is one of p-or n-type and the second-type material is the other of the p- or n-type.
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4.发明申请
公开(公告)号：WO2023037243A1
公开(公告)日：2023-03-16
申请号：PCT/IB2022/058375
申请日：2022-09-06
Inventor： ALOUINI, Mohamed-Slim , KAMMOUN, Abla , YE, Jia
IPC: H04B7/0413 , H04B7/06
Abstract: A base station (202) includes a transceiver (205) configured to exchange information with a desired wireless communication device (208) and with an undesired wireless communication device (212), and a processor (203) connected to the transceiver (205) and configured to calculate phase shifts of a reflecting beamforming vector to be applied at a reconfigurable intelligent surface, RIS, (110). The phase shifts are calculated using a Kronecker decomposition of the reflecting beamforming vector so that a first signal (402) emitted by the transceiver (205) and reflected from the RIS (110) toward the desired wireless communication device (208) is enhanced and a second signal (404) emitted by the transceiver (205) and reflected from the RIS (110) toward the undesired wireless communication device (212) is cancelled.
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公开(公告)号：WO2023026188A1
公开(公告)日：2023-03-02
申请号：PCT/IB2022/057890
申请日：2022-08-23
Inventor： ALSHAREEF, Husam , AYDIN, Erkan , DE WOLF, Stefaan , EL-DEMELLAWI, Jehad , REHMAN, Atteq ur
IPC: H01B1/16 , H01B1/22 , H01L31/0224 , H05K1/09
Abstract: A MXene-Ag paste (320) for forming electrical contacts includes Ag particles (402), glass frits (404), and MXene flakes (110). The MXene is given by Mn+1XnTx with n = 1, 2, 3, or 4, where M represents early transition metals, X is carbon and/or nitrogen, and Tx denotes surface-terminated species including hydroxyl, fluorine, and/or oxygen.
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Patent Agency Ranking6.发明申请
公开(公告)号：WO2023285875A1
公开(公告)日：2023-01-19
申请号：PCT/IB2021/060937
申请日：2021-11-24
Inventor： ZHUANG, Zhe , IIDA, Daisuke , OHKAWA, Kazuhiro
Abstract: A light-emitting device includes an n-type layer (202); an active layer (204) that includes quantum wells located over the n-type layer (202), the active layer being configured to generate light; a p-type layer (206) located over the active layer (204), the p-type layer (206) having a non-passivated region (206A) and a passivated region (206B), wherein the non-passivated region (206A) is configured to allow electrical current conduction while the passivated region (206B) is configured to prevent electrical current conduction; a p-electrode (208) located on the p-type layer (206); and an n-electrode (210) located on the n-type layer (202).
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公开(公告)号：WO2022249152A2
公开(公告)日：2022-12-01
申请号：PCT/IB2022/055036
申请日：2022-05-27
Inventor： MAHFOUZ, Magdy Mahmoud , MAHAS, Ahmed Ibrahim
IPC: C12N9/22 , C12N15/113 , C12N15/10 , C12N15/90 , C12Q1/6823 , C12Q1/6844 , C12Q1/68
Abstract: Compositions of previously uncharacterized thermostable class II, type VI CRISPR/Cas effector proteins are provided. The compositions include polynucleotides and vectors for expressing the effector proteins and one or more associated crRNAs, as well as cells that contain the effector proteins. Methods of preparation and use of the compositions are also disclosed. The compositions and methods are especially applicable to rapid and facile detection of nucleic acids in assays requiring elevated temperatures, RNA knockdown, RNA editing, antiviral activity, and RNA imaging.
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公开(公告)号：WO2022229803A1
公开(公告)日：2022-11-03
申请号：PCT/IB2022/053743
申请日：2022-04-21
Inventor： CHA, Min Suk
Abstract: A magnetically boosted spark plug (100) for igniting a lean fuel mixture in an internal combustion engine includes a main electrode (104) configured to be electrically connected with a proximal end (104A) to a positive terminal of a voltage source (140) and to apply an electrical potential to a distal end (104B), which is opposite to the proximal end (104A); an insulator (106) configured to electrically insulate the main electrode (104) from an ambient, except for a distal region (105) extending from the distal end (104B); and a magnetic field generating element (120) configured to be connected to a ground terminal of the voltage source (140). The magnetic field generating element (120) is located around the (1) insulator (106) and (2) main electrode (104) so that the distal region (105) is exposed to the ambient.
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9.发明申请
公开(公告)号：WO2022168003A1
公开(公告)日：2022-08-11
申请号：PCT/IB2022/051003
申请日：2022-02-04
Inventor： BAU, Jeremy Adrian , RUEPING, Magnus , RENN, Dominik
Abstract: Embodiments of the present disclosure describe methods and systems using a hydride-forming Group VI transition metal chalcogenide catalyst, such as MoSx, for selective electrocatalysis of enzyme cofactor regeneration. In particular, a method of electrochemical cofactor regeneration comprising: holding an electrode comprising a Group VI transition metal chalcogenide catalyst at a potential sufficient to form a metal hydride in an aqueous electrolyte solution; and contacting the electrode with an oxidized cofactor to reduce the cofactor, is provided. The reduced cofactor can be used by a cofactor-dependent oxidoreductase to convert a substrate to a desired product and subsequently regenerated.
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公开(公告)号：WO2022058854A1
公开(公告)日：2022-03-24
申请号：PCT/IB2021/058255
申请日：2021-09-10
Inventor： OOI, Boon S. , ALKHAZRAGI, Omar , TRICHILI, Abderrahmen , ASHRY, Islam , NG, Tien Khee , ALOUINI, Mohamed-Slim
Abstract: A compounded light-focusing optical element (400/1200/1300) is configured to focus light, and the compounded light-focusing optical element (400/1200/1300) includes a body (414) having a first, flat, end face (402) and a second, curved (404) end face, the second, curved end face (404) being opposite to the first, flat end face (402), and plural optical fibers (210) extending through the body (414), from the first, flat end face (402) to the second, curved end face (404). The plural optical fibers (210) are fused to each other to form the body (414), and end faces (410-I) of the plural optical fibers (210), corresponding to the second, curved end face (404), are pointing in different directions (412-I).
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