Patents by Inventor Rajeshkumar Patel
Rajeshkumar Patel has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11740951Abstract: A baseboard management controller in an information handling system receives a human interface device input and converts the human interface device input into a human interface device scan code for storage at a human interface device descriptor buffer. The baseboard management controller determines whether or not the human interface device descriptor buffer is full and copying, when the human interface device descriptor buffer is full, the human interface scan codes in the human interface device descriptor buffer to a memory segment and sending an error code to a host system. The baseboard management controller also clears the human interface device descriptor buffer and re-populates the human interface device descriptor buffer with the human interface device scan code and the human interface device scan codes from the memory segment.Type: GrantFiled: September 1, 2021Date of Patent: August 29, 2023Assignee: Dell Products L.P.Inventors: Jitendra Kumar, Rajeshkumar Patel, Soorej Ponnandi
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Publication number: 20230064833Abstract: A baseboard management controller in an information handling system receives a human interface device input and converts the human interface device input into a human interface device scan code for storage at a human interface device descriptor buffer. The baseboard management controller determines whether or not the human interface device descriptor buffer is full and copying, when the human interface device descriptor buffer is full, the human interface scan codes in the human interface device descriptor buffer to a memory segment and sending an error code to a host system. The baseboard management controller also clears the human interface device descriptor buffer and re-populates the human interface device descriptor buffer with the human interface device scan code and the human interface device scan codes from the memory segment.Type: ApplicationFiled: September 1, 2021Publication date: March 2, 2023Inventors: Jitendra Kumar, Rajeshkumar Patel, Soorej Ponnandi
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Publication number: 20210253335Abstract: A single use beverage pod for use in producing a beverage comprises: a body defining a cavity; a beverage medium contained within the cavity; and a protective barrier coupled to the body and at least partially sealing the beverage medium from a surrounding environment to provide at least one of an oxygen barrier and a moisture barrier, the protective barrier having a dissolvable region that is configured to dissolve during production of the beverage to provide a passageway through the protective barrier. The oxygen barrier and/or moisture barrier provided by the protective barrier can reduce the need for, and/or complexity of, packaging for the beverage pod. The dissolvable region dissolves during production of the beverage, allowing the beverage pod to be used with conventional brewing machines without modification thereof.Type: ApplicationFiled: February 12, 2021Publication date: August 19, 2021Inventors: Claudio GEMMITI, Rajeshkumar PATEL, Mark GRADY
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Publication number: 20210216480Abstract: An information handling system includes a first graphics processing unit (GPU) with a first high-speed interface, a second GPU with a second high-speed interface coupled to the first high-speed interface, and a baseboard management controller (BMC). The first GPU is configured to receive a command to provide management data to the BMC, and to provide first management data associated with the first GPU to the first GPU via the first high-speed interface in response to receiving the command. The second GPU is configured to receive the command, to receive the first management data via the second high-speed interface in response to receiving the command, and to provide the first management data and second management data associated with the second GPU to the BMC in further response to the command.Type: ApplicationFiled: January 9, 2020Publication date: July 15, 2021Inventors: Chitrak Gupta, Rama Bisa, Rajeshkumar Patel, Chandrasekhar Puthilathe, John R. Palmer, Akkiah Maddukuri, Pavan Gavvala
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Patent number: 11061838Abstract: An information handling system includes a first graphics processing unit (GPU) with a first high-speed interface, a second GPU with a second high-speed interface coupled to the first high-speed interface, and a baseboard management controller (BMC). The first GPU is configured to receive a command to provide management data to the BMC, and to provide first management data associated with the first GPU to the first GPU via the first high-speed interface in response to receiving the command. The second GPU is configured to receive the command, to receive the first management data via the second high-speed interface in response to receiving the command, and to provide the first management data and second management data associated with the second GPU to the BMC in further response to the command.Type: GrantFiled: January 9, 2020Date of Patent: July 13, 2021Assignee: Dell Products L.P.Inventors: Chitrak Gupta, Rama Bisa, Rajeshkumar Patel, Chandrasekhar Puthilathe, John R. Palmer, Akkiah Maddukuri, Pavan Gavvala
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Patent number: 10996942Abstract: An information handling system includes a processor, a graphics processing unit (GPU) including an interrupt interface coupled to the processor, and a low-speed interface, and a baseboard management controller (BMC) coupled to the low-speed interface. The GPU is configured to receive a first command from the BMC via the low-speed interface to halt processing data, to send a first interrupt to the processor via the interrupt interface in response to receiving the first command, to determine that the processor has halted sending data to the first GPU in response to the first interrupt, and to send a first reply to the command in response to determining that the processor has halted sending data. The BMC is configured to reboot the first GPU without rebooting the processor in response to receiving the first reply.Type: GrantFiled: January 21, 2020Date of Patent: May 4, 2021Assignee: Dell Products L.P.Inventors: Rama Bisa, Pavan Gavvala, Chitrak Gupta, Rajeshkumar Patel, Akkiah Maddukuri
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Patent number: 10922162Abstract: A method, an information handling system (IHS), and a system for capturing video data and serial data during an IHS failure. The method includes detecting, via a controller, an occurrence of a system event log (SEL) incident in the IHS. In response to detecting the occurrence of the SEL incident in the IHS, a data recording window is retrieved from a volatile controller memory. The data recording window contains video data and serial data for a time period up to a time of detection of the SEL incident. The method further includes storing the data recording window including the video data and the serial data for the time period to a non-volatile controller memory.Type: GrantFiled: June 13, 2018Date of Patent: February 16, 2021Assignee: Dell Products, L.P.Inventors: Chandrasekhar Puthillathe, Chitrak Gupta, Rajeshkumar Patel
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Publication number: 20190384666Abstract: A method, an information handling system (IHS), and a system for capturing video data and serial data during an IHS failure. The method includes detecting, via a controller, an occurrence of a system event log (SEL) incident in the IHS. In response to detecting the occurrence of the SEL incident in the IHS, a data recording window is retrieved from a volatile controller memory. The data recording window contains video data and serial data for a time period up to a time of detection of the SEL incident. The method further includes storing the data recording window including the video data and the serial data for the time period to a non-volatile controller memory.Type: ApplicationFiled: June 13, 2018Publication date: December 19, 2019Inventors: CHANDRASEKHAR PUTHILLATHE, CHITRAK GUPTA, RAJESHKUMAR PATEL
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Patent number: 9394200Abstract: Pozzolanic cement compositions and method manufacturing the same are described. These cement compositions may include a pozzolanic material and an activator based on a salt of glycolic acid, glyceric acid, malic acid, tartaric acid, malonic acid, glutaric acid, maleic acid, formic acid, acetic acid, propionic acid, or butyric acid, a retarder based on hepto-gluconates, sulfate salts, sugars, sugar acids, lignins, and/or an accelerator based on amines. The cement compositions may have less than 10% by weight Portland cement. The pozzolanic cement compositions including these activators, accelerators, and retarders can have improved properties such as longer setting time, better slump retention, and improved strength.Type: GrantFiled: November 1, 2013Date of Patent: July 19, 2016Assignee: Ceratech IncInventors: Ivan Diaz-Loya, Rajeshkumar Patel, David Hoffman, Joseph Trzpekowski, Frederick Kinney
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Publication number: 20150122154Abstract: Pozzolanic cement compositions and method manufacturing the same are described. These cement compositions may include a pozzolanic material and an activator based on a salt of glycolic acid, glyceric acid, malic acid, tartaric acid, malonic acid, glutaric acid, maleic acid, formic acid, acetic acid, propionic acid, or butyric acid, a retarder based on hepto-gluconates, sulfate salts, sugars, sugar acids, lignins, and/or an accelerator based on amines. The cement compositions may have less than 10% by weight Portland cement. The pozzolanic cement compositions including these activators, accelerators, and retarders can have improved properties such as longer setting time, better slump retention, and improved strength.Type: ApplicationFiled: November 1, 2013Publication date: May 7, 2015Applicant: Ceratech Inc.Inventors: Ivan DIAZ-LOYA, Rajeshkumar PATEL, David HOFFMAN, Joseph TRZPEKOWSKI, Frederick KINNEY
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Publication number: 20150101512Abstract: Cementitious compositions in which the cementitious properties of fly ash are carefully controlled are described. The cementitious compositions may be substantially free harsh acids and bases such as citric acids (?pH 2.2) and alkali metal activators including alkali hydroxides (?pH 12-14) and metal carbonates (?pH 11.6). The use of these harsh chemicals creates acid base reactions during use of the products. Instead of these harsh chemicals, a lactic acid salt based activator is be used as a reaction accelerator. Boric compounds may be used as a retarder in the compositions.Type: ApplicationFiled: June 9, 2014Publication date: April 16, 2015Inventors: Glenn SCHUMACHER, Rajeshkumar PATEL
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Patent number: 8747548Abstract: Cementitious compositions in which the cementitious properties of fly ash are carefully controlled are described. The cementitious compositions may be substantially free harsh acids and bases such as citric acids (?pH 2.2) and alkali metal activators including alkali hydroxides (?pH 12-14) and metal carbonates (?pH 11.6). The use of these harsh chemicals creates acid base reactions during use of the products. Instead of these harsh chemicals, a lactic acid salt based activator is be used as a reaction accelerator. Boric compounds may be used as a retarder in the compositions.Type: GrantFiled: January 4, 2013Date of Patent: June 10, 2014Assignee: Ceratech Inc.Inventors: Glenn Schumacher, Rajeshkumar Patel
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Publication number: 20130160678Abstract: Cementitious compositions in which the cementitious properties of fly ash are carefully controlled are described. The cementitious compositions may be substantially free harsh acids and bases such as citric acids (?pH 2.2) and alkali metal activators including alkali hydroxides (?pH 12-14) and metal carbonates (?pH 11.6). The use of these harsh chemicals creates acid base reactions during use of the products. Instead of these harsh chemicals, a lactic acid salt based activator is be used as a reaction accelerator. Boric compounds may be used as a retarder in the compositions.Type: ApplicationFiled: January 4, 2013Publication date: June 27, 2013Inventors: Glenn SCHUMACHER, Rajeshkumar PATEL
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Patent number: 8349072Abstract: Cementitious compositions in which the cementitious properties of fly ash are carefully controlled are described. The cementitious compositions may be substantially free harsh acids and bases such as citric acids (?pH 2.2) and alkali metal activators including alkali hydroxides (?pH 12-14) and metal carbonates (?pH 11.6). The use of these harsh chemicals creates acid base reactions during use of the products. Instead of these harsh chemicals, a lactic acid salt based activator is be used as a reaction accelerator. Boric compounds may be used as a retarder in the compositions.Type: GrantFiled: January 11, 2011Date of Patent: January 8, 2013Assignee: CeraTech, Inc.Inventors: Glenn Schumacher, Rajeshkumar Patel
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Patent number: 8186106Abstract: Cementitious compositions in which the cementitious properties of fly-ash are carefully controlled. The cementitious compositions may be substantially free harsh acids and bases such as citric acids (?pH 2.2) and alkali metal activators including alkali hydroxides (?pH 12-14) and metal carbonates (?pH 11.6). The use of these harsh chemicals creates acid base reactions during use of the products. Instead of these harsh chemicals, a citric salt, for example potassium citrate, may be used as a reaction accelerator. Boric compounds may be used as a retarder in the compositions.Type: GrantFiled: August 3, 2011Date of Patent: May 29, 2012Assignee: CeraTech, Inc.Inventors: Glenn Schumacher, Rajeshkumar Patel, Paul Sampson, Michael Riley
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Publication number: 20110283922Abstract: Cementitious compositions in which the cementitious properties of fly-ash are carefully controlled. The cementitious compositions may be substantially free harsh acids and bases such as citric acids (?pH 2.2) and alkali metal activators including alkali hydroxides (?pH 12-14) and metal carbonates (?pH 11.6). The use of these harsh chemicals creates acid base reactions during use of the products. Instead of these harsh chemicals, a citric salt, for example potassium citrate, may be used as a reaction accelerator. Boric compounds may be used as a retarder in the compositions.Type: ApplicationFiled: August 3, 2011Publication date: November 24, 2011Applicant: CeraTech, Inc.Inventors: Glenn SCHUMACHER, Rajeshkumar Patel, Paul Sampson, Michael Riley
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Publication number: 20110283921Abstract: Cementitious compositions in which the cementitious properties of fly ash are carefully controlled are described. The cementitious compositions may be substantially free harsh acids and bases such as citric acids (?pH 2.2) and alkali metal activators including alkali hydroxides (?pH 12-14) and metal carbonates (?pH 11.6). The use of these harsh chemicals creates acid base reactions during use of the products. Instead of these harsh chemicals, a lactic acid salt based activator is be used as a reaction accelerator. Boric compounds may be used as a retarder in the compositions.Type: ApplicationFiled: January 11, 2011Publication date: November 24, 2011Applicant: Ceratech Inc.Inventors: Glenn SCHUMACHER, Rajeshkumar Patel
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Patent number: 8016937Abstract: Cementitious compositions in which the cementitious properties of fly-ash are carefully controlled. The cementitious compositions may be substantially free harsh acids and bases such as citric acids (?pH 2.2) and alkali metal activators including alkali hydroxides (?pH 12-14) and metal carbonates (?pH 11.6). The use of these harsh chemicals creates acid base reactions during use of the products. Instead of these harsh chemicals, a citric salt, for example potassium citrate, may be used as a reaction accelerator. Boric compounds may be used as a retarder in the compositions.Type: GrantFiled: January 22, 2008Date of Patent: September 13, 2011Assignee: Ceratech, Inc.Inventors: Glenn Schumacher, Rajeshkumar Patel, Paul Sampson, Michael Riley
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Publication number: 20080178770Abstract: Cementitious compositions in which the cementitious properties of fly-ash are carefully controlled. The cementitious compositions may be substantially free harsh acids and bases such as citric acids (?pH 2.2) and alkali metal activators including alkali hydroxides (?pH 12-14) and metal carbonates (?pH 11.6). The use of these harsh chemicals creates acid base reactions during use of the products. Instead of these harsh chemicals, a citric salt, for example potassium citrate, may be used as a reaction accelerator. Boric compounds may be used as a retarder in the compositions.Type: ApplicationFiled: January 22, 2008Publication date: July 31, 2008Applicant: CeraTech, Inc.Inventors: Glenn Schumacher, Rajeshkumar Patel, Paul Sampson, Michael Riley
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Patent number: 6274625Abstract: There is provided use of an amino acid derivative in free acid or salt form, in which the nitrogen atoms of two or more amino acid molecules are linked by a hydrocarbyl or substituted hydrocarbyl group, as an anti-fungal compound.Type: GrantFiled: June 15, 2000Date of Patent: August 14, 2001Assignee: Associated Octel Company LimitedInventors: Mark Brewer, Rajeshkumar Patel, Steve Woolley