Patents by Inventor Ramji Srinivasan
Ramji Srinivasan 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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Publication number: 20240098607Abstract: Disclosed are techniques for audio processing handover between audio devices. In an aspect, a method of audio processing handover between audio devices comprises selecting a first audio device to be a primary audio input device and deactivating the second audio device; performing a voice processing algorithm on the first audio device; detecting that the quality of the first audio signal does not satisfy a quality threshold, and in response, activating the second audio device and measuring the quality of the second audio signal. If the quality of the second audio signal is better than the quality of the first audio signal, select the second audio device to be the primary audio input device, deactivate the first audio device, and perform the voice processing algorithm on the second audio device. Otherwise, deactivate the second audio device for some amount of time before checking again.Type: ApplicationFiled: September 20, 2022Publication date: March 21, 2024Inventors: Ramji SRINIVASAN, Chun Kun KIM, Mehdi FALLAHPOUR, Rogerio Guedes ALVES
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Publication number: 20220051310Abstract: Various embodiments include store picker systems that include a store management entity server, user mobile device(s), electronic shelf labels (ESL), and access points, in which the system perform methods for supporting in-store product picking. Some embodiment may include receiving/sending location information indicating a location in a store of a user mobile device operated by a store picker; receiving/sending a shopping list of the user mobile device, determining an initial route to travel through the store for picking one or more products on the shopping list based on the location, and sending/receiving the initial route to travel through the store for picking the one or more products on the shopping list to the user mobile device and from the store management entity server.Type: ApplicationFiled: August 16, 2021Publication date: February 17, 2022Inventors: Nicolas Graube, Ketal Gandhi, Arthur Miller, Murray Jarvis, Benjamin Tarlow, Ramji Srinivasan, Paul Dominic Hiscock, Thomas Allan, Mafalda Pereira Varela, Abhishek Prasad, Stephen Burt, Mauro Scagnol, Robin Heydon, Aline Coelho De Souza
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Publication number: 20190169341Abstract: Binder compositions and methods for making and using same are provided. In at least one specific embodiment, the binder composition can include at least one unsaturated compound having two or more unsaturated carbon-carbon bonds and at least one free radical precursor. At least one of the unsaturated carbon-carbon bonds can be a pi-bond that is not conjugated with an aromatic moiety and can be capable of free radical addition. The free radical precursor can be present in an amount of about 7 wt % to about 99 wt %, based on the weight of the one or more unsaturated compounds.Type: ApplicationFiled: February 12, 2019Publication date: June 6, 2019Applicant: Georgia-Pacific Chemicals LLCInventors: Bobby L. Williamson, Adam K. Sniady, Brian L. Swift, Ramji Srinivasan, Feng Jing, Cornel Hagiopol
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Patent number: 10227431Abstract: Binder compositions and methods for making and using same are provided. In at least one specific embodiment, the binder composition can include at least one unsaturated compound having two or more unsaturated carbon-carbon bonds and at least one free radical precursor. At least one of the unsaturated carbon-carbon bonds can be a pi-bond that is not conjugated with an aromatic moiety and can be capable of free radical addition. The free radical precursor can be present in an amount of about 7 wt % to about 99 wt %, based on the weight of the one or more unsaturated compounds.Type: GrantFiled: September 14, 2018Date of Patent: March 12, 2019Assignee: Georgia-Pacific Chemicals LLCInventors: Bobby L. Williamson, Adam K. Sniady, Brian L. Swift, Ramji Srinivasan, Feng Jing, Cornel Hagiopol
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Publication number: 20190010269Abstract: Binder compositions and methods for making and using same are provided. In at least one specific embodiment, the binder composition can include at least one unsaturated compound having two or more unsaturated carbon-carbon bonds and at least one free radical precursor. At least one of the unsaturated carbon-carbon bonds can be a pi-bond that is not conjugated with an aromatic moiety and can be capable of free radical addition. The free radical precursor can be present in an amount of about 7 wt % to about 99 wt %, based on the weight of the one or more unsaturated compounds.Type: ApplicationFiled: September 14, 2018Publication date: January 10, 2019Applicant: Georgia-Pacific Chemicals LLCInventors: Bobby L. Williamson, Adam K. Sniady, Brian L. Swift, Ramji Srinivasan, Feng Jing, Cornel Hagiopol
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Patent number: 10077328Abstract: Binder compositions and methods for making and using same are provided. In at least one specific embodiment, the binder composition can include at least one unsaturated compound having two or more unsaturated carbon-carbon bonds and at least one free radical precursor. At least one of the unsaturated carbon-carbon bonds can be a pi-bond that is not conjugated with an aromatic moiety and can be capable of free radical addition. The free radical precursor can be present in an amount of about 7 wt % to about 99 wt %, based on the weight of the one or more unsaturated compounds.Type: GrantFiled: November 12, 2017Date of Patent: September 18, 2018Assignee: Georgia-Pacific Chemicals LLCInventors: Bobby L. Williamson, Adam K. Sniady, Brian L. Swift, Ramji Srinivasan, Feng Jing, Cornel Hagiopol
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Publication number: 20180066092Abstract: Binder compositions and methods for making and using same are provided. In at least one specific embodiment, the binder composition can include at least one unsaturated compound having two or more unsaturated carbon-carbon bonds and at least one free radical precursor. At least one of the unsaturated carbon-carbon bonds can be a pi-bond that is not conjugated with an aromatic moiety and can be capable of free radical addition. The free radical precursor can be present in an amount of about 7 wt % to about 99 wt %, based on the weight of the one or more unsaturated compounds.Type: ApplicationFiled: November 12, 2017Publication date: March 8, 2018Applicant: Georgia-Pacific Chemicals LLCInventors: Bobby L. Williamson, Adam K. Sniady, Brian L. Swift, Ramji Srinivasan, Feng Jing, Cornel Hagiopol
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Patent number: 9815928Abstract: Binder compositions and methods for making and using same are provided. In at least one specific embodiment, the binder composition can include at least one unsaturated compound having two or more unsaturated carbon-carbon bonds and at least one free radical precursor. At least one of the unsaturated carbon-carbon bonds can be a pi-bond that is not conjugated with an aromatic moiety and can be capable of free radical addition. The free radical precursor can be present in an amount of about 7 wt % to about 99 wt %, based on the weight of the one or more unsaturated compounds.Type: GrantFiled: February 29, 2016Date of Patent: November 14, 2017Assignee: Georgia-Pacific Chemicals LLCInventors: Bobby L. Williamson, Adam K. Sniady, Brian L. Swift, Ramji Srinivasan, Feng Jing, Cornel Hagiopol
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Patent number: 9598600Abstract: Methods for making phenolic resins modified with one or more monosaccharides and methods for making composite products therewith are provided. In at least one specific embodiment, a method for making a composite product can include contacting a plurality of cellulosic sheets with a resin composition that includes a phenolic resin and a monosaccharide. The resin composition can include about 0.5 wt % to about 30 wt % of the monosaccharide, based on a combined weight of the phenolic resin and the monosaccharide. The method can also include at least partially curing the resin composition to produce a composite product.Type: GrantFiled: September 18, 2014Date of Patent: March 21, 2017Assignee: Georgia-Pacific Chemicals LLCInventors: Ramji Srinivasan, Benjamin D. Gapud, Kelly A. Shoemake
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Patent number: 9587077Abstract: A method for making a composite product can include combining a plurality of lignocellulose substrates and a binder to produce a resinated furnish. The binder can be or include a polyphenolic compound, a free radical precursor, and an unsaturated compound having two or more unsaturated carbon-carbon bonds. At least one of the unsaturated carbon-carbon bonds is a pi-bond that is not conjugated with an aromatic moiety and is capable of free radical addition. The method can also include pressing the resinated furnish between at least two surfaces in a press, where at least one of the at least two surfaces can be a porous surface, and at least partially curing the binder in the resinated furnish to produce a composite product.Type: GrantFiled: January 25, 2016Date of Patent: March 7, 2017Assignee: Georgia-Pacific Chemicals LLCInventors: Bobby L. Williamson, Adam K. Sniady, Brian L. Swift, Ramji Srinivasan, Cornel Hagiopol
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Patent number: 9544687Abstract: A method of defining an acoustic channel in a vehicle or other environment involving providing a respective definition of in-vehicle sound sources, the definitions including a definition of a respective sound associated with each sound source and a respective location within the vehicle associated with each sound source. Segments corresponding to the sounds are identified in an output signal of a microphone located in the vehicle. Definitions of acoustic channels are generated from the output signal segments in respect of the location associated with the respective sound source. The sounds relate to intrinsic parts of the vehicle, for example a door closing or a windshield wiper operating. A map of acoustic channels is maintained and used to compensate audio signals for distortion caused by a relevant acoustic channel. The acoustic map can be updated while the vehicle is driving in response to detection of sounds from the sound sources.Type: GrantFiled: January 9, 2014Date of Patent: January 10, 2017Assignee: QUALCOMM TECHNOLOGIES INTERNATIONAL, LTD.Inventors: Ramji Srinivasan, Derrick Rea, David Trainor
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Publication number: 20160177005Abstract: Binder compositions and methods for making and using same are provided. In at least one specific embodiment, the binder composition can include at least one unsaturated compound having two or more unsaturated carbon-carbon bonds and at least one free radical precursor. At least one of the unsaturated carbon-carbon bonds can be a pi-bond that is not conjugated with an aromatic moiety and can be capable of free radical addition. The free radical precursor can be present in an amount of about 7 wt % to about 99 wt %, based on the weight of the one or more unsaturated compounds.Type: ApplicationFiled: February 29, 2016Publication date: June 23, 2016Applicant: Georgia-Pacific Chemicals LLCInventors: Bobby L. Williamson, Adam K. Sniady, Brian L. Swift, Ramji Srinivasan, Feng Jing, Cornel Hagiopol
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Publication number: 20160137795Abstract: A method for making a composite product can include combining a plurality of lignocellulose substrates and a binder to produce a resinated furnish. The binder can be or include a polyphenolic compound, a free radical precursor, and an unsaturated compound having two or more unsaturated carbon-carbon bonds. At least one of the unsaturated carbon-carbon bonds is a pi-bond that is not conjugated with an aromatic moiety and is capable of free radical addition. The method can also include pressing the resinated furnish between at least two surfaces in a press, where at least one of the at least two surfaces can be a porous surface, and at least partially curing the binder in the resinated furnish to produce a composite product.Type: ApplicationFiled: January 25, 2016Publication date: May 19, 2016Applicant: Georgia-Pacific Chemicals LLCInventors: Bobby L. Williamson, Adam K. Sniady, Brian L. Swift, Ramji Srinivasan, Cornel Hagiopol
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Patent number: 9311930Abstract: A method of determining contexts for a vehicle, each context corresponding to one or more events associated with the vehicle, for example that the radio is on and a window is open. The method comprises detecting sound activities in an audio signal captured in the vehicle, and assigning context to the vehicle based on the detected sound activities. Non-audio data such as the operational status of a vehicle system or device is used to help assign contexts.Type: GrantFiled: January 28, 2014Date of Patent: April 12, 2016Assignee: Qualcomm Technologies International, Ltd.Inventors: Ramji Srinivasan, Derrick Rea, David Trainor
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Publication number: 20160075909Abstract: Binder compositions and methods for making and using same are provided. In at least one specific embodiment, the binder composition can include at least one unsaturated compound having two or more unsaturated carbon-carbon bonds and at least one free radical precursor. At least one of the unsaturated carbon-carbon bonds can be a pi-bond that is not conjugated with an aromatic moiety and can be capable of free radical addition. The free radical precursor can be present in an amount of about 7 wt % to about 99 wt %, based on the weight of the one or more unsaturated compounds.Type: ApplicationFiled: November 23, 2015Publication date: March 17, 2016Applicant: Georgia-Pacific Chemicals LLCInventors: Bobby L. Williamson, Adam K. Sniady, Brian L. Swift, Ramji Srinivasan, Feng Jing, Cornel Hagiopol
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Patent number: 9273223Abstract: Binder compositions and methods for making and using same are provided. In at least one specific embodiment, the binder composition can include at least one unsaturated compound having two or more unsaturated carbon-carbon bonds and at least one free radical precursor. At least one of the unsaturated carbon-carbon bonds can be a pi-bond that is not conjugated with an aromatic moiety and can be capable of free radical addition. The free radical precursor can be present in an amount of about 7 wt % to about 99 wt %, based on the weight of the one or more unsaturated compounds.Type: GrantFiled: November 23, 2015Date of Patent: March 1, 2016Assignee: Georgia-Pacific Chemicals LLCInventors: Bobby L. Williamson, Adam K. Sniady, Brian L. Swift, Ramji Srinivasan, Feng Jing, Cornel Hagiopol
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Patent number: 9243114Abstract: Binder compositions and methods for making and using same are provided. In at least one specific embodiment, the binder composition can include at least one polyphenolic compound, at least one unsaturated compound, and at least one free radical precursor. The unsaturated compound can have two or more unsaturated carbon-carbon bonds. At least one of the unsaturated carbon-carbon bonds can be a pi-bond that is not conjugated with an aromatic moiety and is capable of free radical addition.Type: GrantFiled: March 12, 2014Date of Patent: January 26, 2016Assignee: Georgia-Pacific Chemicals LLCInventors: Bobby L. Williamson, Adam K. Sniady, Brian L. Swift, Ramji Srinivasan, Cornel Hagiopol
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Patent number: 9217065Abstract: Fiberglass mats, binder compositions, and methods for making the same are provided. The fiberglass mat can include a plurality of glass fibers and an at least partially cured binder composition. The binder composition, prior to at least partial curing, can include a first copolymer modified by reaction with one or more base compounds. The first copolymer can include one or more unsaturated carboxylic acids, one or more unsaturated carboxylic anhydrides, or a combination thereof, and one or more vinyl aromatic derived units. The first copolymer can have a weight average molecular weight (Mw) of about 500 to about 200,000. The first copolymer can be present in an amount ranging from about 60 wt % to about 95 wt %, based on a combined weight of the first copolymer and the one or more base compounds.Type: GrantFiled: September 9, 2011Date of Patent: December 22, 2015Assignee: Georgia-Pacific Chemicals LLCInventors: Kelly A. Shoemake, Benjamin D. Gapud, Ramji Srinivasan, Arun Narayan, Ahmed A. Iman
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Patent number: 9193894Abstract: Binder compositions and methods for making and using same are provided. In at least one specific embodiment, the binder composition can include at least one unsaturated compound having two or more unsaturated carbon-carbon bonds and at least one free radical precursor. At least one of the unsaturated carbon-carbon bonds can be a pi-bond that is not conjugated with an aromatic moiety and can be capable of free radical addition. The free radical precursor can be present in an amount of about 7 wt % to about 99 wt %, based on the weight of the one or more unsaturated compounds.Type: GrantFiled: March 12, 2014Date of Patent: November 24, 2015Assignee: Georgia-Pacific Chemicals LLCInventors: Bobby L. Williamson, Adam K. Sniady, Brian L. Swift, Ramji Srinivasan, Feng Jing, Cornel Hagiopol
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Patent number: 9169364Abstract: Binder compositions and methods for making and using same are provided. The binder composition can include at least one polyamidoamine prepolymer and at least one copolymer. The copolymer can include one or more vinyl aromatic derived units, and one or more unsaturated carboxylic acids, one or more unsaturated carboxylic anhydrides, or a combination thereof. The copolymer can be modified by reaction with one or more base compounds.Type: GrantFiled: January 13, 2012Date of Patent: October 27, 2015Assignee: Georgia-Pacific Chemicals LLCInventors: Ramji Srinivasan, Benjamin D. Gapud, Kelly A. Shoemake