Patents Assigned to Electronic & Technology
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Patent number: 9844608Abstract: A solution in which an ultraviolet radiation source is mounted on a flexible substrate is provided. The flexible substrate is capable of having a deformation curvature of at least 0.1 inverse meters. The flexible substrate may be incorporated within an existing enclosure or included in the enclosure. The flexible substrate can be utilized as part of a solution for disinfecting one or more items located within the enclosure. In this case, while the items are within the enclosure, ultraviolet radiation is generated and directed at the items. Wiring for the ultraviolet radiation source can be embedded within the flexible substrate and the flexible substrate can have at least one of: a wave-guiding structure, an ultraviolet absorbing surface, or an ultraviolet reflective surface. A control system can be utilized to manage generation of the ultraviolet radiation within the enclosure.Type: GrantFiled: June 30, 2015Date of Patent: December 19, 2017Assignee: Sensor Electronic Technology, Inc.Inventors: Timothy James Bettles, Alexander Dobrinsky, Michael Shur, Remigijus Gaska
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Publication number: 20170351024Abstract: An optical circuit module comprises a substrate with a first optical coupler connected to a first optical waveguide and a second optical coupler connected to a second optical waveguide on a substrate surface side; and a semiconductor photonic device mounted on the substrate, wherein the semiconductor photonic device has a third optical waveguide and a fourth optical waveguide extending to a first end face that faces the substrate surface, and wherein the third optical waveguide is optically connected to the first optical coupler and the fourth optical waveguide is optically connected to the second optical coupler.Type: ApplicationFiled: May 30, 2017Publication date: December 7, 2017Applicants: FUJITSU LIMITED, Photonics Electronics Technology Research AssociationInventor: Akinori Hayakawa
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Publication number: 20170349788Abstract: The present disclosure provides a polydispersion large-particle-size silica sol and a method of preparing the same. The polydispersion large-particle-size silica sol is mainly used as a polishing solution to enhance a polishing rate. The preparing method prepares the silica sol by stirring and heating a monodisperse spherical silica sol with a particle size of 20 nm-30 nm which is taken as a seed crystal, and meanwhile constantly adding, by drops, the seed crystal of the monodisperse spherical silica sol with a particle size of 20 nm-30 nm and active silicic acid into a reaction system, wherein during the whole reaction process, a heating concentration method is adopted to maintain a constant liquid level and during this period, inorganic dilute alkali solution is added by drops to maintain the pH value of the system between 9.5 and 10.5; cooling is performed after heat preservation.Type: ApplicationFiled: July 26, 2016Publication date: December 7, 2017Applicants: Shanghai Xinanna Electronic Technology Co., LTD, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of SciencesInventors: Hui Kong, Weili Liu, Zhitang Song
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Publication number: 20170352776Abstract: A semiconductor heterostructure for an optoelectronic device is disclosed. The semiconductor heterostructure includes at least one stress control layer within a plurality of semiconductor layers used in the optoelectronic device. Each stress control layer includes stress control regions separated from adjacent stress control regions by a predetermined spacing. The stress control layer induces one of a tensile stress and a compressive stress in an adjacent semiconductor layer.Type: ApplicationFiled: May 23, 2017Publication date: December 7, 2017Applicant: Sensor Electronic Technology, Inc.Inventors: Michael Shur, Alexander Dobrinsky, Maxim S. Shatalov
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Patent number: 9833156Abstract: A heart rate detection apparatus includes a signal acquisition device for acquiring an intra-aural vibration wave signal and converting the intra-aural vibration wave signal into an intra-aural vibration electrical signal; and an arithmetic processing device for processing the intra-aural vibration electrical signal by computing to generate heart rate information. In the prior art, the heart rate detection apparatus cannot accurately and reliably detect the heart rate information due to the weak optical signal detected by a sensor. The heart rate detection apparatus acquires the intra-aural vibration wave signal to obtain the heart rate information, thus enabling the apparatus to accurately and reliably detect heart rate information.Type: GrantFiled: February 6, 2012Date of Patent: December 5, 2017Assignee: Beijing Choice Electronic Technology Co., Ltd.Inventors: Shuhai Liu, Feng Xu, Yanqing Zhang
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Patent number: 9833526Abstract: A solution for disinfecting an area using ultraviolet radiation is provided. The solution can include an enclosure including at least one ultraviolet transparent window and a set of ultraviolet radiation sources located adjacent to the at least one ultraviolet transparent window. The set of ultraviolet radiation sources can be configured to generate ultraviolet radiation directed through the at least one ultraviolet transparent window. An input unit can be located on the enclosure and configured to generate an electrical signal in response to pressure applied to the enclosure. A control unit can be configured to manage the ultraviolet radiation by monitoring the electrical signal generated by the input unit and controlling, based on the monitoring, the ultraviolet radiation generated by the set of ultraviolet radiation sources.Type: GrantFiled: February 25, 2015Date of Patent: December 5, 2017Assignee: Sensor Electronic Technology, Inc.Inventors: Igor Agafonov, Alexander Dobrinsky, Michael Shur, Remigijus Gaska, Saulius Smetona
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Publication number: 20170345952Abstract: Provided is a light receiving element with high light receiving sensitivity. The light receiving element comprises: a light absorbing layer that absorbs light to generate a carrier; and a diffraction element that converts the optical path of first polarized light, which is obliquely incident on a plane formed by the light absorbing layer, so that the first polarized light propagates in a first direction along the light absorbing layer, and that converts the optical path of second polarized light incident from the same direction as the first polarized light so that the second polarized light propagates in a second direction, opposite the first direction, along the light absorbing layer.Type: ApplicationFiled: December 16, 2015Publication date: November 30, 2017Applicant: Photonics Electronics Technology Research AssociationInventors: Kenichiro Yashiki, Jun Ushida, Masatoshi Tokushima, Kazuhiko Kurata
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Publication number: 20170345968Abstract: A light emitting heterostructure including one or more fine structure regions is provided. The light emitting heterostructure can include a plurality of barriers alternating with a plurality of quantum wells. One or more of the barriers and/or quantum wells includes a fine structure region. The fine structure region includes a plurality of subscale features arranged in at least one of: a growth or a lateral direction.Type: ApplicationFiled: July 28, 2017Publication date: November 30, 2017Applicant: Sensor Electronic Technology, Inc.Inventors: Wenhong Sun, Alexander Dobrinsky, Maxim S. Shatalov, Jinwei Yang, Michael Shur, Remigijus Gaska
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Publication number: 20170340761Abstract: Ultraviolet radiation is directed within an area. The target wavelength ranges and/or target intensity ranges of the ultraviolet radiation sources can correspond to at least one of a plurality of selectable operating configurations including a virus destruction operating configuration and a bacteria disinfection operating configuration. Each configuration can include a unique combination of the target wavelength range and target intensity range.Type: ApplicationFiled: June 13, 2017Publication date: November 30, 2017Applicant: Sensor Electronic Technology, Inc.Inventors: Michael Shur, Maxim S. Shatalov, Timothy James Bettles, Yuri Bilenko, Saulius Smetona, Alexander Dobrinsky, Remigijus Gaska
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Patent number: 9829679Abstract: A six-piece optical lens for capturing image and a six-piece optical module for capturing image are provided. In order from an object side to an image side, the optical lens along the optical axis includes a first lens with refractive power, a second lens with refractive power, a third lens with refractive power, a fourth lens with refractive power, a fifth lens with refractive power and a sixth lens with refractive power. At least one of the image-side surface and object-side surface of each of the six lens elements is aspheric. The optical lens can increase aperture value and improve the imagining quality for use in compact cameras.Type: GrantFiled: December 16, 2015Date of Patent: November 28, 2017Assignee: Ability Opto-Electronics Technology Co., Ltd.Inventors: Nai-Yuan Tang, Yeong-Ming Chang
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Patent number: 9831382Abstract: A solution for fabricating a semiconductor structure is provided. The semiconductor structure includes a plurality of semiconductor layers grown over a substrate using a set of epitaxial growth periods. During each epitaxial growth period, a first semiconductor layer having one of: a tensile stress or a compressive stress is grown followed by growth of a second semiconductor layer having the other of: the tensile stress or the compressive stress directly on the first semiconductor layer.Type: GrantFiled: December 3, 2012Date of Patent: November 28, 2017Assignee: Sensor Electronic Technology, Inc.Inventors: Rakesh Jain, Wenhong Sun, Jinwei Yang, Maxim S. Shatalov, Alexander Dobrinsky, Remigijus Gaska, Michael Shur
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Publication number: 20170333583Abstract: Ultraviolet radiation is directed within an area at target wavelengths, target intensities, a target temporal distribution, and/or a target spatial distribution. The target attribute(s) of the ultraviolet radiation can correspond to at least one of a plurality of selectable operating configurations including a storage life preservation operating configuration, a disinfection operating configuration, an ethylene decomposition operating configuration, and/or the like.Type: ApplicationFiled: August 7, 2017Publication date: November 23, 2017Applicant: Sensor Electronic Technology, Inc.Inventors: Michael Shur, Maxim S. Shatalov, Timothy James Bettles, Yuri Bilenko, Saulius Smetona, Alexander Dobrinsky, Remigijus Gaska
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Publication number: 20170338371Abstract: A heterostructure for use in fabricating an optoelectronic device is provided. The heterostructure includes a layer, such as an n-type contact or cladding layer, that includes thin sub-layers inserted therein. The thin sub-layers can be spaced throughout the layer and separated by intervening sub-layers fabricated of the material for the layer. The thin sub-layers can have a distinct composition from the intervening sub-layers, which alters stresses present during growth of the heterostructure.Type: ApplicationFiled: July 26, 2017Publication date: November 23, 2017Applicant: Sensor Electronic Technology, Inc.Inventors: Daniel Billingsley, Robert M. Kennedy, Wenhong Sun, Rakesh Jain, Maxim S. Shatalov, Alexander Dobrinsky, Michael Shur, Remigijus Gaska
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Patent number: 9823441Abstract: A three-piece optical lens for capturing image and a three-piece optical module for capturing image, along the optical axis in order from an object side to an image side, include a first lens with positive refractive power, wherein an object-side surface thereof can be convex; a second lens with refractive power; and a third lens with refractive power, wherein both surfaces of each of the aforementioned lenses can be aspheric; the third lens can have positive refractive power, wherein an image-side surface thereof can be concave, and both surfaces thereof are aspheric; at least one surface of the third lens has an inflection point whereby the optical lens can increase aperture value and improve the imaging quality for use in compact cameras.Type: GrantFiled: October 8, 2015Date of Patent: November 21, 2017Assignee: Ability Opto-Electronics Technology Co., Ltd.Inventors: Yao-Wei Liu, Yeong-Ming Chang
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Patent number: 9823444Abstract: An optical image capturing system includes, along the optical axis in order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, and a fifth lens, wherein at least one lens among the first to the fifth lenses has positive refractive force, the fifth lens can have negative refractive force, wherein both surfaces thereof are aspheric, and at least one surface thereof has an inflection point, and wherein the lenses in the optical image capturing system which have refractive power include the first to the fifth lens, whereby the optical image capturing system can increase aperture value and improve the imaging quality for use in compact cameras.Type: GrantFiled: March 18, 2016Date of Patent: November 21, 2017Assignee: Ability Opto-Electronics Technology Co., Ltd.Inventors: Yao-Wei Liu, Nai-Yuan Tang, Yeong-Ming Chang
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Patent number: 9820587Abstract: A merchandise security hook, comprising a base, a backboard, an upper iron wire, a lower iron wire, a lock sleeve, a key, a rotary core and an example merchandise, wherein a short hook is arranged between the lower iron wire and the backboard, the base is arranged between the upper iron wire and the backboard and is connected with the upper iron wire through a pressing piece and a pressing screw, a base spring is sleeved on the lower iron wire, a lock sleeve is arranged at an end of the lower iron wire, a plastic stop block is arranged between the lock sleeve and the upper iron wire, a label and a return spring are arranged at an end of the upper iron wire. The merchandise security hook is designed reasonable and easy to use.Type: GrantFiled: March 22, 2017Date of Patent: November 21, 2017Assignee: Guangzhou Hybon Electronic Technology Co., LimitedInventors: Jinbo Cheng, Luping Shen
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Patent number: 9818826Abstract: A heterostructure for use in an electronic or optoelectronic device is provided. The heterostructure includes one or more composite semiconductor layers. The composite semiconductor layer can include sub-layers of varying morphology, at least one of which can be formed by a group of columnar structures (e.g., nanowires). Another sub-layer in the composite semiconductor layer can be porous, continuous, or partially continuous.Type: GrantFiled: October 21, 2014Date of Patent: November 14, 2017Assignee: Sensor Electronic Technology, Inc.Inventors: Maxim S. Shatalov, Rakesh Jain, Jinwei Yang, Alexander Dobrinsky, Michael Shur, Remigijus Gaska
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Patent number: 9811501Abstract: A local processing apparatus and a data transceiving method thereof are provided. The local processing apparatus includes a communication module configured to transceive the data with the one or more distributed storage units, a memory configured to store a program for transceiving the data and the one or more key-value data pairs, and a processor configured to execute the program, the processor confirms whether a first key-value data exists in the memory by executing the program, and determines whether to prefetch one or more key-value data corresponding to the first key-value data based on the confirmation result.Type: GrantFiled: October 29, 2015Date of Patent: November 7, 2017Assignee: Korea Electronics Technology InstituteInventors: Bong Jae Kim, Hye Dong Jung
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Patent number: D802022Type: GrantFiled: September 29, 2016Date of Patent: November 7, 2017Assignee: Hangzhou Gubei Electronics Technology Co., Ltd.Inventors: Bo Yao, Zongru Liu, Zhiwei Li
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Patent number: D803151Type: GrantFiled: August 30, 2016Date of Patent: November 21, 2017Assignee: Ningbo Gude Electronic Technology Co., LtdInventors: Jianrong Zhou, Jun Wang, Shilin Wang, Xiaoliang Chen, Rongjiang Wang, Binbin Jin