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公开(公告)号：US12061116B2
公开(公告)日：2024-08-13
申请号：US17876250
申请日：2022-07-28
Applicant: Si-Ware Systems
Inventor： Yasser M. Sabry , Mohamed H. Al Haron , Bassem Mortada , Ahmed Othman , Diaa Khalil , Bassam Saadany , Ahmed Shebl , Botros George Iskander Shenouda
CPC classification number: G01J3/0256 , G01J3/0208 , G01J3/0216 , G01J3/0286 , G01J3/108 , G01J3/45 , G01J3/4532 , G01N33/4833 , G01J2003/283 , G01J2003/2873 , G01J2003/4534
Abstract: Aspects relate to a spectral analyzer that can be used for biological sample detection. The spectral analyzer includes an optical window configured to receive a sample and a spectral sensor including a chassis having various component assembled thereon. Examples of components may include a light source, a light modulator, illumination and collection optical elements, a detector, and a processor. The spectral analyzer is configured to obtain spectral data representative of a spectrum of the sample using, for example, an artificial intelligence (AI) engine. The spectral analyzer further includes a thermal separator positioned between the light modulator and the light source.
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公开(公告)号：US20160246010A1
公开(公告)日：2016-08-25
申请号：US15047032
申请日：2016-02-18
Applicant: Si-Ware Systems
Inventor： Mostafa Medhat , Bassem Mortada , Yasser Sabry , Sebastian Nazeer , Yasseen Nada , Mohamed Sadek , Bassam A. Saadany
Abstract: A shadow mask having two or more levels of openings enables selective step coverage of micro-fabricated structures within a micro-optical bench device. The shadow mask includes a first opening within a top surface of the shadow mask and a second opening within the bottom surface of the shadow mask. The second opening is aligned with the first opening and has a second width less than a first width of the first opening. An overlap between the first opening and the second opening forms a hole within the shadow mask through which selective coating of micro-fabricated structures within the micro-optical bench device may occur.
Abstract translation: 具有两个或多个开口级别的荫罩使得可以在微型光学台装置内的微结构的选择性阶梯覆盖。 荫罩包括在荫罩的顶表面内的第一开口和荫罩的底表面内的第二开口。 第二开口与第一开口对准并且具有小于第一开口的第一宽度的第二宽度。 第一开口和第二开口之间的重叠在荫罩内形成一个孔，通过该孔可以发生微光学工作台装置内的微结构的选择性涂层。
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3.发明公开公开(公告)号：US20230393173A1
公开(公告)日：2023-12-07
申请号：US18204853
申请日：2023-06-01
Applicant: Si-Ware Systems
Inventor： Tarek Mohamed Zeinah , Bassem Mortada , Momen Anwar , Mohamed Ramadan , Mohamed Hamouda , Yasser M. Sabry , Diaa Khalil , Ahmed Shebl , Bassam Saadany , Ahmed Emad , Mohamed Badr , Moez ElMassry
CPC classification number: G01R1/07342 , G06T7/0004 , G06T7/73 , G06T2207/30148 , G08B21/182
Abstract: Aspects of the disclosure relate to an apparatus including an opto-electrical probe card platform for wafer-level testing of optical micro-electro-mechanical-systems (MEMS) structures. The probe card platform includes an electrical probe card including alignment needles for aligning with an optical MEMS structure during testing thereof. The probe card platform further includes an optical head configured to direct input light to towards the optical MEMS structure through the electrical probe card and an optical positioner attached to the electrical probe card and configured to align the optical head. The apparatus may further include a camera and a processor configured to process at least one image obtained by the camera and to generate alignment assistance data to assist the optical positioner in aligning the optical head.
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公开(公告)号：US20230076993A1
公开(公告)日：2023-03-09
申请号：US17903536
申请日：2022-09-06
Applicant: Si-Ware Systems
Inventor： Botros George Iskander Shenouda , Tarek Mohamed Zeinah , Bassem Mortada , Yasser M. Sabry , Bassam Saadany , Hussien Abouelnaga , Mina Gad Seif , Mohamed Sadek Radwan , Mohamed H. Al-Haron , Mostafa Medhat , Mohamed El-Arabawy
Abstract: Aspects relate to a handheld spectroscopy scanner including an optical window configured to receive a sample and a housing having the optical window thereon. The housing further includes therein a light source and a spectral sensor including a light modulator and a detector. The scanner housing further includes a processor configured to receive a spectrum of the sample from the spectral sensor based on interaction of light produced by the light source with the sample on the optical window. The processor is further configured to produce spectral data based on the sample spectrum for input to an artificial intelligence engine to produce a result based on the spectral data. In addition, the scanner housing may include a flange holding the light source and a heat sink configured to dissipate the internal heat generated. The housing further includes a cavity forming a handle for easy operation of the handheld spectroscopy scanner.
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公开(公告)号：US11385100B2
公开(公告)日：2022-07-12
申请号：US16931237
申请日：2020-07-16
Applicant: Si-Ware Systems
Inventor： Mohamed Ahmed Sadek , Shady Labib , Mostafa Medhat , Bassem Mortada
Abstract: Aspects relate to mechanisms for increasing the field of view of a spectrometer. An optical device may be configured to simultaneously couple light from different locations (spots) on a sample to the spectrometer to effectively increase the spectrometer field of view. The optical device can include a beam combiner and at least one reflector to reflect light beams from respective spots on the sample towards the beam combiner. The beam combiner can combine the received light beams from the different spots to produce a combined light beam that may be input to the spectrometer.
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Patent Agency Ranking
公开(公告)号：US10562055B2
公开(公告)日：2020-02-18
申请号：US15047032
申请日：2016-02-18
Applicant: Si-Ware Systems
Inventor： Mostafa Medhat , Bassem Mortada , Yasser Sabry , Sebastian Nazeer , Yasseen Nada , Mohamed Sadek , Bassam A. Saadany
Abstract: A shadow mask having two or more levels of openings enables selective step coverage of micro-fabricated structures within a micro-optical bench device. The shadow mask includes a first opening within a top surface of the shadow mask and a second opening within the bottom surface of the shadow mask. The second opening is aligned with the first opening and has a second width less than a first width of the first opening. An overlap between the first opening and the second opening forms a hole within the shadow mask through which selective coating of micro-fabricated structures within the micro-optical bench device may occur.
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公开(公告)号：US10120134B2
公开(公告)日：2018-11-06
申请号：US15047205
申请日：2016-02-18
Applicant: Si-Ware Systems
Inventor： Bassam Saadany , Yasser M. Sabry , Mostafa Medhat , Bassem Mortada , Muhammed Nagi , Mohamed Sadek , Yasseen Nada , Khaled Hassan
Abstract: A micro-optical bench device is fabricated by a process that provides control over one or more properties of the micro-optical bench device and/or one or more properties of optical surfaces in the micro-optical bench device. The process includes etching a substrate to form a permanent structure including optical elements and a temporary structure. The shape of the temporary structure and gaps between the temporary structure and permanent structure facilitate control of a property of the micro-optical bench and/or optical surfaces therein. The process further includes removing the temporary structure from an optical path of the micro-optical bench device.
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公开(公告)号：US12163833B2
公开(公告)日：2024-12-10
申请号：US17828747
申请日：2022-05-31
Applicant: Si-Ware Systems
Inventor： Mohamed Sadek Radwan , Shady Labib , Mostafa Medhat , Bassem Mortada , Tarek Mohamed Zeinah , Yasser M. Sabry , Bassam Saadany , Mohamed H. Al Haron , Mohamed Ahmed Gaber
Abstract: Aspects relate to an optical device providing a large spot size spectrometer. The optical device includes an optical head, an optical window, and a spectrometer. The optical head includes a plastic molded part having an aperture and a plurality of reflectors around the aperture formed therein. Each reflector may include a respective lamp assembled therein. The optical window is configured to receive a sample, to pass input light from the lamps to the sample and to pass scattered light from the sample towards the aperture. The aperture is configured to filter a first portion of scattered light containing unusable sample information and to pass a second portion of the scattered light to the spectrometer.
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公开(公告)号：US20230152216A1
公开(公告)日：2023-05-18
申请号：US17989317
申请日：2022-11-17
Applicant: Si-Ware Systems
Inventor： Bassem Mortada , Yasser M. Sabry , Samir Abozyd
IPC: G01N21/31
CPC classification number: G01N21/31 , G01N2201/0231 , G01N2201/1211
Abstract: Aspects relate to on-line compensation of instrumental drifts in miniaturized spectrometers due to variations in environmental conditions and due to other sources of instrumental drift. The spectrometer may include a light modulator, a detector, and a processor. The spectrometer may further include a sensor configured to obtain a value of a condition contributing to instrumental drifts in the spectrometer. The processor may be configured to extract a set of correction parameters from a correction matrix associating a plurality of sets of correction parameters with sensor values based on the value and to apply the set of correction parameters to an output of the detector to produce a corrected spectrum of a sample under test. The correction matrix may be generated for the spectrometer or may be based on a global correction matrix fitted to the spectrometer.
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公开(公告)号：US20220404361A1
公开(公告)日：2022-12-22
申请号：US17841559
申请日：2022-06-15
Applicant: Si-Ware Systems
Inventor： Yasser M. Sabry , Momen Anwar , Amr O. Ghoname , Mohamed H. Al Haron , Moustafa Mohamed , Mohamed Kilany , Mazen Erfan , Bassam Saadany , Diaa Khalil , Bassem Mortada , Erik R. Deutsch
IPC: G01N33/569 , G01N21/552 , G01N21/359
Abstract: Aspects relate to a spectroscopic analyzer device that can be used for biological sample detection, and specifically for virus infection detection. The spectroscopic analyzer device includes a spectrometer, such as a micro-electro-mechanical systems (MEMS) based infrared spectrometer, and an artificial intelligence (AI) for screening of viral samples. In addition, the spectroscopic analyzer device includes a light source and a disposable optical component configured to receive a sample and to facilitate light interaction with the sample.
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