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Zhifu

Zhifu Dong, Beijing CN

Patent application numberDescriptionPublished
20150318053GATE DRIVING CIRCUIT, ARRAY SUBSTRATE AND DISPLAY DEVICE - The present disclosure discloses a gate driving circuit including multi-stage shift registers, and an output side switch element which is controlled by the second clock signal to be turned on or off. The output side switch element is located between an input terminal and an output terminal of each stage shift register. An output terminal of the (N+2)-th stage shift register is coupled to a reset terminal of the N-th stage shift register.11-05-2015

Zhifu Li, Shanghai CN

Patent application numberDescriptionPublished
20140184938EMBEDDED TOUCH DISPLAY PANEL AND TOUCH DISPLAY DEVICE - A touch display panel comprises a color film substrate, which comprises a conducting layer arranged on a transparent substrate. The conducting layer comprises a plurality of first and second wires, and a color resistance insulating layer lying flat on the conducting layer, where the color resistance insulating layer includes first color resistances with via holes and second color resistances without via holes. The color film substrate also includes a plurality of bridges formed on the color resistance insulating layer, where at least one second color resistance has an extension portion extending in a direction substantially perpendicular to the second color resistances, where the extension portion isolates the conducting layer from the bridges between adjacent second color resistances.07-03-2014

Zhifu Liu, Shanghai CN

Patent application numberDescriptionPublished
20090243463DISCHARGE TUBE AND LAMP WITH IMPROVED LUMINANCE - A discharge tube arrangement for a compact fluorescent lamp is provided. This discharge tube arrangement has a central axis and longitudinal end portions, and is formed of at least one discharge tube made of glass, encloses a discharge volume which is filled with a discharge gas and has a fluorescent phosphor coating disposed on an inner surface portion of the tube. The tube forms a continuous arc path and has electrodes disposed at each end of the arc path. The discharge tube arrangement comprises a first cold chamber in order to control and maintain a required mercury vapor pressure. The first cold chamber is located in a longitudinal end portion of the tube arrangement. The discharge tube arrangement is further provided with at least one second cold chamber, which is positioned between the longitudinal end portions of the discharge tube arrangement. The at least one second cold chamber is positioned on the wall of the tube, and has a cold chamber wall protruding substantially away from the central axis of the discharge tube arrangement. The discharge tube arrangement may have a coiled configuration with helical tube portions or a multifinger configuration with straight tube members.10-01-2009

Zhifu Wang, Shenzhen CN

Patent application numberDescriptionPublished
20130106987METHOD, APPRATUS, AND SYSTEM FOR IMPLEMENTING VIDEOCONFERENCING APPLICATION05-02-2013

Zhifu Zheng, Indianapolis, IN US

Patent application numberDescriptionPublished
20100281574PLANT SNF1-RELATED PROTEIN KINASE GENE - The present invention relates to the isolation, purification, characterization and use of the plant Snf1-related protein kinase (SnRK) gene and genetic products. The invention includes isolated and purified SnRK DNA and relates to methods of regulating water loss and plant drought tolerance, sucrose content, starch content, seed oil content, fatty acid synthesis, seed oil acyl composition, seed size/weight, resistance/tolerance to biotic stresses, increased root biomass, and/or carbon flux into other seed components, plant, using the gene, and to tissues and plants transformed with the gene. The invention also relates to transgenic plants, plant tissues and plant seeds having a genome containing an introduced DNA sequence of the invention, and a method of producing such plants and plant seeds.11-04-2010
20110167515PLANT SNF1-RELATED PROTEIN KINASE GENE - The present invention relates to the isolation, purification, characterization and use of the plant Snf1-related protein kinase (SnRK) gene and genetic products. The invention includes isolated and purified SnRK DNA and relates to methods of regulating water loss and plant drought tolerance, sucrose content, starch content, seed oil content, fatty acid synthesis, seed oil acyl composition, seed size/weight, resistance/tolerance to biotic stresses, increased root biomass, and/or carbon flux into other seed components, plant, using the gene, and to tissues and plants transformed with the gene. The invention also relates to transgenic plants, plant tissues and plant seeds having a genome containing an introduced DNA sequence of the invention, and a method of producing such plants and plant seeds.07-07-2011

Zhifu Zheng, Zionsville, IN US

Patent application numberDescriptionPublished
20100016431GENES ENCODING A NOVEL TYPE OF LYSOPHOPHATIDYLCHOLINE ACYLTRANSFERASES AND THEIR USE TO INCREASE TRIACYLGLYCEROL PRODUCTION AND/OR MODIFY FATTY ACID COMPOSITION - Described nucleic acid molecules (and corresponding peptides) encode lyso-phosphatidylcholine (LPC) acyltransferases. Over-expression of the LPC acyltransferases in a cell may lead to enhanced production of PUFA, or other unusual fatty acids, and/or to increased oil content in the cell.01-21-2010
20110061130DIACYLGLYCEROL ACYLTRANSFERASE 2 GENES AND PROTEINS ENCODED THEREBY FROM ALGAE - The present disclosure relates to the isolation, purification, and characterization of a diacylglycerol acyltransferase 2 (DGAT2), and genes encoding DGAT2, from algae. DGAT2 can incorporate very long chain polyunsaturated fatty acids in to triacylglycerol more efficiently than DGAT1. The disclosure concerns methods of regulating seed oil content, fatty acid synthesis and fatty acid composition using the DGAT2 gene and to tissues and plants transformed with the gene. The disclosure also relates to transgenic plants, plant tissues and plant seeds having a genome containing an introduced DNA sequence of the disclosure, and a method of producing such plants and plant seeds.03-10-2011
20110093983ALGAL GLYCEROL-3 PHOSPHATE ACYLTRANSFERASE - The present disclosure relates to the isolation of, purification of, characterization of, and uses for a glycerol-3-phosphate acyltransferase (TpGPAT1), and genes encoding TpGPAT1, from algae.04-21-2011
20130152230GENES ENCODING A NOVEL TYPE OF LYSOPHOPHATIDYLCHOLINE ACYLTRANSFERASES AND THEIR USE TO INCREASE TRIACYLGLYCEROL PRODUCTION AND/OR MODIFY FATTY ACID COMPOSITION - Described nucleic acid molecules (and corresponding peptides) encode lyso-phosphatidylcholine (LPC) acyltransferases. Over-expression of the LPC acyltransferases in a cell may lead to enhanced production of PUFA, or other unusual fatty acids, and/or to increased oil content in the cell.06-13-2013
20140330003DIACYLGLYCEROL ACYLTRANSFERASE 2 GENES AND PROTEINS ENCODED THEREBY FROM ALGAE - The present disclosure relates to the isolation, purification, and characterization of a diacylglycerol acyltransferase 2 (DGAT2), and genes encoding DGAT2, from algae. DGAT2 can incorporate very long-chain polyunsaturated fatty acids into triacylglycerol more efficiently than DGAT1. The disclosure concerns methods of regulating seed oil content, fatty acid synthesis and fatty acid composition using the DGAT2 gene and to tissues and plants transformed with the gene. The disclosure also relates to transgenic plants, plant tissues and plant seeds having a genome containing an introduced DNA sequence of the disclosure, and a method of producing such plants and plant seeds.11-06-2014

Patent applications by Zhifu Zheng, Zionsville, IN US

Zhifu Zhu, Shouguang CN

Patent application numberDescriptionPublished
20130136587CENTRIFUGAL COMPRESSOR - A centrifugal compressor, including: a housing, the housing including: an inlet, a flow channel, an impeller outlet, and an air diffusing channel; a centrifugal impeller disposed inside the housing; a rotating wall, the rotating wall including a front cascade; and a rotating disc, the rotating disc including a rear cascade. The impeller outlet is disposed adjacent to a rear part of the centrifugal impeller and is connected to the flow channel via the air diffusing channel. The rotating wall is disposed between the centrifugal impeller and the housing. The front cascade is disposed inside the front part of the rotating wall and is connected to a dynamic driving device. The rotating disc is disposed inside the housing adjacent to the air diffusing channel and is in a rigid connection with the rotating wall.05-30-2013
20130142650TURBINE DEVICE - A turbine device, including: a turbine housing including an inlet, a flow channel, an outlet, a middle partition, an arced partition; a turbine impeller; a gas outlet; and an exhaust manifold. The turbine impeller and the gas outlet are arranged inside the turbine housing. The exhaust manifold is connected to the inlet. The flow channel is arranged inside the turbine housing. The outlet is arranged on the flow channel close to the turbine impeller. The middle partition is disposed inside the flow channel and divides the flow channel into a left flow channel and a right flow channel. The arced partition is arranged in both the left and right flow channels. One end of the arced partition is in a rigid connection with the middle partition, and the other end of the arced partition is close to the outlet of the turbine housing.06-06-2013
20140219786VOLUTE DEVICE FOR TURBINE - A volute device, including: an intake passage including an inner passage and an outer passage; a gas inlet including a first gas inlet and a second gas inlet; and a gas outlet. The gas inlet is disposed at one end of the intake passage, and the gas outlet is disposed at the other end of the intake passage. A first inner passage and a first outer passage communicate with the first gas inlet to suck gas in a semicircle of a circumference direction at between 0° and 180°. A second inner passage and a second outer passage communicate with the second gas inlet to suck gas in another semicircle of the circumference direction at between 180° and 360°.08-07-2014
20140321992VOLUTE - A volute, including: an intake passage, a diffuser channel, an air inlet communicating with the intake passage, an air outlet communicating with the diffuser channel, a left pneumatic baffle, a right pneumatic baffle, and intake regulating devices. The left pneumatic baffle and the right pneumatic baffle are disposed in the intake passage to divide the intake passage into a left outer passage, an inner passage, and a right outer passage. The intake regulating devices are disposed in the left outer passage and in the right outer passage, in the proximity of the air inlet.10-30-2014
20150063989COMPRESSOR OF TURBOCHARGER - A compressor of a turbocharger including a compressor housing and a compressor impeller. The compressor housing includes: a compressor flow passage, a compressor air inlet, and a compressor air outlet. The compressor impeller includes an impeller feeding flow passage. The compressor impeller is disposed inside the compressor housing. The compressor flow passage is disposed inside the compressor housing. The compressor flow passage is connected to the compressor air inlet and the compressor air outlet. The impeller air feeding flow passage is connected to the compressor air inlet and the compressor flow passage.03-05-2015
20150063991TURBINE - A turbine, including: a volute and an impeller. The volute includes: a volute gas inlet, a volute gas feeding flow passage, and a volute gas outlet. The impeller includes: blades, an impeller gas feeding flow passage, an impeller gas inlet, an impeller gas outlet, and a partition plate. The impeller gas feeding flow passage includes: an inner flow passage and an outer flow passage. The impeller is disposed inside the volute. The blades are disposed on an outer part of the impeller. The partition plate is circumferentially disposed between the impeller gas inlet and the impeller gas outlet. The partition plate divides the impeller gas feeding flow passage into the inner flow passage and the outer flow passage.03-05-2015

Patent applications by Zhifu Zhu, Shouguang CN

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