Patents Examined by Sadie White
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Patent number: 10876771Abstract: A fluid heat exchanger has an impeller assembly with first and second impeller bodies mated together, each having a substantially circular shape and at least one opening therethrough. Impeller vanes extend axially from the first impeller body and away from the second impeller body. Impeller vanes extend axially from the second impeller body away from the first impeller body. A thermoelectric module is disposed between the first impeller body and the second impeller body. Heat sinks are connected to each side of the thermoelectric module and extend through at least one opening in the first and second impeller bodies, where the impeller vanes are configured to move a fluid through the heat sinks during rotation of the first and second impeller bodies. Electrically-conductive windings disposed in the impeller assembly are configured to deliver induced electric current to the thermoelectric module(s).Type: GrantFiled: July 5, 2018Date of Patent: December 29, 2020Assignee: Ferrotec (USA) AmericaInventors: Robert Otey, David A. Kaminski, Pheng Sin
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Patent number: 10866210Abstract: A gas sensor is equipped with a solid electrolyte body, a pump electrode, a sensor electrode, and a heater. In the gas sensor, a region of the whole of a front end portion of a heater base in which a heating element is disposed is broken down into three regions: an intermediate region defined between a front end and a base end of the sensor electrode, a front end region located closer to a front end side than the intermediate region is, and a base end region located closer to a base end side than the intermediate region is. A resistance value per unit area of a heating element lying in the base end region and a resistance value per unit area of the heating element lying in the front end region is selected to be higher than that of the heating element lying in the intermediate region, thereby keeping the temperature of a region around the sensor electrode at a desired level even when the temperature of gas changes.Type: GrantFiled: February 12, 2016Date of Patent: December 15, 2020Assignee: DENSO CORPORATIONInventors: Takehito Kimata, Yuusuke Toudou, Yuusuke Kawamoto
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Patent number: 10854899Abstract: Power generation systems and associated methods for generating electric power using a cascaded fuel cell are provided. The power generation system may include a first fuel cell, a second fuel cell, a splitting mechanism, a first fuel path, and a second fuel path. The First fuel cell is configured to generate first anode and first cathode tail gas streams. The splitting mechanism is configured to split the first anode tail gas stream into first and second portions. The first fuel path is configured to receive hydrocarbon fuel stream downstream of splitting mechanism, mix with the first portion to form a mixed stream, and circulate the mixed stream to the first fuel cell. The second fuel path is configured to feed the second portion to the second fuel cell. The first and second fuel cells are configured to generate electric power by using the mixed stream and the second portion respectively.Type: GrantFiled: November 4, 2016Date of Patent: December 1, 2020Assignee: CUMMINS ENTERPRISE LLCInventors: Andrew Philip Shapiro, Irfan Saif Hussaini
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Patent number: 10833214Abstract: A high efficiency configuration for a solar cell module comprises solar cells arranged in an overlapping shingled manner and conductively bonded to each other in their overlapping regions to form super cells, which may be arranged to efficiently use the area of the solar module.Type: GrantFiled: November 29, 2016Date of Patent: November 10, 2020Assignee: SunPower CorporationInventors: Tamir Lance, Nathan Beckett, Gilad Almogy, David B. DeGraaff
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Patent number: 10823695Abstract: There is provided an electrolyte measuring device that can decrease a liquid amount used for measurement, in which stable sealing can be provided in connecting passages of ion selective electrodes to each other with no gap, while maintaining high measurement accuracy of an existing ion selective electrode, and a residing sample liquid can be greatly decreased. In a flow-type ion selective electrode, a sealing member is used, which can be brought into intimate contact with a passage connecting unit to near a passage hole. A gap regulating member is provided to keep a gap between the electrodes constant and to prevent the sealing member from being excessively pressed. An electrode case has a structure suitable for the sealing member for allowing the alignment and holding of the sealing member.Type: GrantFiled: January 22, 2015Date of Patent: November 3, 2020Assignee: Hitachi High-Technologies CorporationInventors: Atsushi Kishioka, Yu Ishige, Tetsuyoshi Ono
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Patent number: 10794858Abstract: An electrochemical metal alloy identification device employing electrolytes to measure and identify different potentials of alloys is presented. This includes physical structure, disposables, electrical systems, control circuitry, and algorithms to identify alloys.Type: GrantFiled: July 14, 2017Date of Patent: October 6, 2020Assignee: PALO ALTO RESEARCH CENTER INCORPORATEDInventors: David Mathew Johnson, Jianer Bao, Martin J. Sheridan, Vedasri Vedharathinam, Christopher Paulson, Bhaskar Saha, Jessica Louis Baker Rivest
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Patent number: 10790778Abstract: Deployable solar panels are disclosed. In some embodiments, the deployable solar panel includes an extendable member comprising a composite material and having a length and a width; a plurality of hinges, each of the plurality of hinges extending across the width of the extendable member, the plurality of hinges comprising composite material and a shape memory polymer; and a plurality of solar panels coupled with the extendable member. In some embodiments, the deployable solar panel includes a lenticular shape extending along the length of the extendable member.Type: GrantFiled: November 22, 2017Date of Patent: September 29, 2020Assignee: Composite Technology Development, Inc.Inventors: Alexi Rakow, Naseem Munshi, Dana Turse, Doug Richardson, Larry Adams
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Patent number: 10763384Abstract: A concentrating solar cell module including; a base portion having a plurality of mounting regions for mounting solar cells and a plurality of lead electrodes for electrically connecting the solar cells with external electrodes; a support composed of a thermosetting resin, the support surrounding each of the mounting regions of the base portion; the solar cells mounted on the mounting regions; and a condensing lens molded above the mounting regions so as to encapsulate the solar cells, wherein a surface of the mounting regions of the base portion is plated, the condensing lens is molded with a transparent thermosetting silicone resin, and the support is joined to a surface of the base portion, the surface to which the support is joined is on the same side of the base portion as the surface on which the solar cells are mounted.Type: GrantFiled: June 25, 2018Date of Patent: September 1, 2020Assignee: SHIN-ETSU CHEMICAL CO., LTD.Inventors: Wataru Goto, Toshio Shiobara
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Patent number: 10690582Abstract: An apparatus for sensing biomolecules includes: a storage in which a solution containing a target material is received; a sensor configured to sense the target material; and a flow controller connected between the storage and the sensor to supply the solution to the sensor, wherein the flow controller controls a solution flow to supply the solution containing the target material and the solution containing no target material in an alternating manner. According to the apparatus for sensing biomolecules, the sensing device always achieves a sensing offset, and consequently, long-term continuous measurement is enabled, leading to the maximized usage efficiency of the sensor, and the value of quantitative measurement can be obtained with high precision.Type: GrantFiled: September 8, 2017Date of Patent: June 23, 2020Assignee: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Jaebin Choi, Chulki Kim, Sang Kyung Kim, Seok Lee, Chaehyun Lim, Jae Hun Kim, Taikjin Lee, Minah Seo
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Patent number: 10686220Abstract: Electrolyte compositions comprising fluorinated acyclic carboxylic acid esters, fluorinated acyclic carbonates, and/or fluorinated acyclic ethers; co-solvents; and certain film-forming chemical compounds are described. The electrolyte compositions are useful in electrochemical cells, such as lithium ion batteries where they provide the improved performance of a combination of high capacity and high cycle life.Type: GrantFiled: April 4, 2014Date of Patent: June 16, 2020Assignee: Solvay SAInventors: Stephen E. Burkhardt, Xudong Chen, Charles J. Dubois, William L. Holstein, Kostantinos Kourtakis, Mark Gerrit Roelofs
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Patent number: 10672968Abstract: An embodiment of a thermoelectric device may include a plurality of thermoelectric cells disposed between first and second planes. Each of the thermoelectric cells may include a thermoelectric element formed from a thermoelectric material of a single semiconductor type, the thermoelectric element including a first end, a second end, and a portion extending from the first end to the second end, the portion extending from the first end to the second end including at least two surfaces that face each other; and at least one conductive element electrically connected to and extending away from the second end of the thermoelectric element toward the first end of the thermoelectric element of another thermoelectric cell. Each thermoelectric cell also may further include an insulating element disposed between the at least two surfaces of the thermoelectric element and between portions of the at least one conductive element.Type: GrantFiled: July 21, 2015Date of Patent: June 2, 2020Assignee: Analog Devices GlobalInventors: Patrick M. McGuinness, Helen Berney, Jane Cornett, William Alan Lane, Baoxing Chen
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Patent number: 10672922Abstract: Disclosed herein are solar cells comprising semiconductor substrates and Cu electrodes attached thereto, wherein, the Cu electrodes are derived from conductive pastes containing powder mixtures of Cu particles and crystalline Ge particles and glass frits dispersed in organic media.Type: GrantFiled: August 28, 2014Date of Patent: June 2, 2020Assignee: DUPONT ELECTRONICS, INC.Inventors: Minfang Mu, Dan Feng
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Patent number: 10629386Abstract: Solar cells use as substrates glass (23) coated with a transparent conductive layer (21), able to collect the electric power generated by the solar cell. This layer (21), normally a TCO, have limited conductivity, implying the use of current collector lines applied in a complex manner. The conductivity of the conductive layer (21) is increased by the application of a structure, in particular a grid, of thin conductive lines (22) inserted in grooves on the glass surface (23) or directly applied on this, followed by a TCO layer coating (21). This highly conductive grid (22) collects the electricity from the TCO layer (21) and directs it to the periphery of the cell. Both glass substrates are sealed by a process employing a precursor of glass surrounding the entire perimeter of the substrate. The glass precursor is heated to its melting point, by a laser, completely sealing the two substrates of the module.Type: GrantFiled: March 22, 2012Date of Patent: April 21, 2020Assignee: EFACEC ENGENHARIA E SISTEMAS, S.A.Inventors: Adélio Miguel Magalhães Mendes, Luísa Manuela Madureira Andrade, Joaquim Gabriel Magalhães Mendes, José Miguel Lopes Maçaira Nogueira, Fernando Manuel Da Silva Ribeiro
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Patent number: 10615741Abstract: The invention provides a method for detecting, regenerating and/or preventing defects in solar panels of a solar panel installation. In this method, a regeneration voltage is applied between the supporting structure in which the solar panels are mounted, and the negative pole of the solar panels, the positive pole of the solar panels, or both poles of the solar panels, being short-circuited. Additionally, the invention also provides an apparatus for performing said method, and a solar panel installation comprising said apparatus.Type: GrantFiled: January 21, 2014Date of Patent: April 7, 2020Assignee: FUTECHInventors: Ismael Ben-Al-Lal, Pieter Vangeel
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Patent number: 10586929Abstract: There is provided a hole transport material having Formula I, Formula Ia, or Formula II: In the formulae: A is an aromatic moiety including at least one triarylamino group; B? is an aromatic moiety; E is an end group which is H, D, alkyl, aryl, halide, deuterated alkyl, or deuterated aryl; G is G1, G2, or a deuterated analog thereof where the asterisk represents the point of attachment; n is an integer greater than 0; and m1 and m2 represent non-zero mole fractions, such that m1+m2=1.Type: GrantFiled: December 9, 2014Date of Patent: March 10, 2020Assignee: LG Chem, Ltd.Inventors: Nora Sabina Radu, Adam Fennimore
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Patent number: 10536110Abstract: A wire management device is disclosed. The device comprises a clip comprising an upper planar member and a lower planar member, each planar member having an inner and outer surface, wherein the inner surface of the upper planar member includes a post extending toward the inner surface of the lower planar member, a stem extending from the outer surface of the lower planar member, the stem including two outwardly-extending flanges, each of the first and second outwardly-extending flanges including an edge portion extending toward the outer surface of the lower planar member, and a transverse passage extending along the outer surface of the lower planar member, the transverse passage extending across the stem, wherein the stem has a recessed portion along the transverse passage.Type: GrantFiled: August 19, 2016Date of Patent: January 14, 2020Assignee: SunPower CorporationInventors: Tyler Grushkowitz, Kevin Fischer, Matthew Danning
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Patent number: 10529931Abstract: Organic macrocyclic compounds with a ring including functional groups, such as carbazole units and several aromatic or heteroaromatic units, are disclosed in this application. The compounds are expected to improve OLED performance.Type: GrantFiled: March 21, 2016Date of Patent: January 7, 2020Assignee: Universal Display CorporationInventors: Alexey Borisovich Dyatkin, Chuanjun Xia, Lichang Zeng, Chun Lin
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Patent number: 10490680Abstract: Provided is a method of fabricating a CIGS absorption layer which, may have improved material utilization and productivity and have excellent thin film uniformity even in a large area by depositing and heat treating a precursor having a multilayer structure by a sputtering method using a compound, target of InxGaySez(IGS) and CuxSey (CS).Type: GrantFiled: May 7, 2014Date of Patent: November 26, 2019Assignee: SK Innovation Co., Ltd.Inventors: Jin Hyock Kim, Hye Ri Kim, Sung Jae An, Jin Woong Kim
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Patent number: 10483045Abstract: The present specification relates to a solar cell.Type: GrantFiled: July 22, 2015Date of Patent: November 19, 2019Assignee: LG CHEM, LTD.Inventors: Seiyong Kim, Mun Kyu Joo, Jong Seok Kim, Junhyuk Jang
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Patent number: 10461160Abstract: This invention relates to an electronic semiconductive component comprising at least one layer (2,3) of a p-type or n-type material, wherein the layer of a said p- or n-type material is constituted by a metal hydride having a chosen dopant. The invention also relates to methods for producing the component.Type: GrantFiled: March 28, 2016Date of Patent: October 29, 2019Assignee: INSTITUTT FOR ENERGITEKNIKKInventors: Alexander G. Ulyashin, Smagul Karazhanov, Arve Holt