Patents by Inventor Amit Ghosh
Amit Ghosh 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: 20240119749Abstract: Systems and methods of monitoring inventory of a product storage facility include an image capture device configured to move about the product storage areas of the product storage facility and capture images of the product storage areas from various angles. A computing device coupled to the image capture device obtains the images of the product storage areas captured by the image capture device and processes the obtained images of the product storage areas to detect individual products captured in the obtained images. Based on detection of the individual products captured in the images, the computing device analyzes each of the obtained images to extract meta data from the packaging the individual products to detect one more keywords and determine the locations of the detected keywords on the packaging, and then utilize this information to predict an identity of the products associated with the packaging.Type: ApplicationFiled: October 11, 2022Publication date: April 11, 2024Inventors: Lingfeng Zhang, Han Zhang, Abhinav Pachauri, Amit Jhunjhunwala, Ashlin Ghosh, Avinash Madhusudanrao Jade, Raghava Balusu, Srinivas Muktevi, Mingquan Yuan, Zhaoliang Duan, Zhiwei Huang, Tianyi Mao
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Patent number: 11952660Abstract: A processing chamber may include a gas distribution member, a substrate support, and a pumping liner. The gas distribution member and the substrate support may at least in part define a processing volume. The pumping liner may define an internal volume in fluid communication with the processing volume via a plurality of apertures of the pumping liner circumferentially disposed about the processing volume. The processing chamber may further include a flow control mechanism operable to direct fluid flow from the internal volume of the pumping liner into the processing volume via a subset of the plurality of apertures of the pumping liner during fluid distribution into the processing volume from the gas distribution member.Type: GrantFiled: July 22, 2020Date of Patent: April 9, 2024Assignee: Applied Materials, Inc.Inventors: Nitin Pathak, Yuxing Zhang, Tuan A. Nguyen, Kalyanjit Ghosh, Amit Bansal, Juan Carlos Rocha-Alvarez
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Patent number: 11914787Abstract: Disclosed is a method for a social interaction by a robot device. The method includes receiving an input from a user, determining an emotional state of the user by mapping the received input with a set of emotions and dynamically interacting with the user based on the determined emotional state in response to the input. Dynamically interacting with the user includes generating contextual parameters based on the determined emotional state. The method includes determining an action in response to the received input based on the generated contextual parameters and performing the determined action. The method further includes receiving another input from the user in response to the performed action and dynamically updating the mapping of the received input with the set of emotions based on the other input for interacting with the user.Type: GrantFiled: December 27, 2021Date of Patent: February 27, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Kachana Raghunatha Reddy, Vanraj Vala, Barath Raj Kandur Raja, Mohamed Akram Ulla Shariff, Parameswaranath Vadackupurath Mani, Beda Prakash Meher, Mahender Rampelli, Namitha Poojary, Sujay Srinivasa Murthy, Amit Arvind Mankikar, Balabhaskar Veerannagari, Sreevatsa Dwaraka Bhamidipati, Sanjay Ghosh
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Patent number: 11089004Abstract: A method at a network element for attestation of applications, the method including sending a challenge to an application at an electronic device; receiving a response from the electronic device; processing the response; and upon determining that the response is invalid based on the processing, taking an enforcement action against the application.Type: GrantFiled: May 1, 2019Date of Patent: August 10, 2021Assignee: BlackBerry LimitedInventors: Johnathan White, Amit Ghosh
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Publication number: 20200351260Abstract: A method at a network element for attestation of applications, the method including sending a challenge to an application at an electronic device; receiving a response from the electronic device; processing the response; and upon determining that the response is invalid based on the processing, taking an enforcement action against the application.Type: ApplicationFiled: May 1, 2019Publication date: November 5, 2020Inventors: Johnathan White, Amit Ghosh
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Publication number: 20190343742Abstract: The present invention relates to a cleansing composition comprising, in a physiologically acceptable aqueous medium: (a) at least a film-forming starch, (b) at least one cationic polymer, (c) at least one surfactant, (d) at least a soap. The present invention also relates to a process for cleansing the skin, which consists in applying to the said skin said composition, eventually with water, in working the said composition into a foam and then in rinsing off the said composition.Type: ApplicationFiled: December 13, 2017Publication date: November 14, 2019Applicant: L'OREALInventors: Shoibal PATTANAIK, Amit GHOSH
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Patent number: 8203775Abstract: An optical switch including a bistable component, a reflective component, the reflective component being operatively connected to the bistable component, a first electrothermal bent beam actuator, a first contacting component operatively connected to the first electrothermal bent beam actuator component, the first electrothermal bent beam actuator component and the first contacting component disposed such as to enable advancing the bistable component the reflective component from a first stable configuration to a second stable configuration, a second electrothermal bent beam actuator component and a second contacting component operatively connected to the second electrothermal bent beam actuator component, the second electrothermal bent beam actuator component and the second contacting component disposed such as to enable advancing the bistable component and the reflective component from the second stable configuration to the first stable configuration.Type: GrantFiled: August 16, 2011Date of Patent: June 19, 2012Assignee: Agiltron, Inc.Inventors: Luzhong Yin, Guixiong Zhong, Yuanxin Shou, Amit Ghosh, Jun Yan, Jing Zhao
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Patent number: 7597237Abstract: A process is disclosed that creates a high shear rate in a workpiece using a head including a ring-shaped rotatable shoulder, a first pin and a second pin, both pins extending downwardly relative to the shoulder. The process includes coupling the workpiece to a table and rotating the first pin and the second pin in the same direction, wherein the first pin has a diameter, wherein a gap between the first pin and the second pin is less than the diameter. The head is plowed through the workpiece with the shoulder bearing downwardly against the workpiece and the first and second pin disposed in the first and second workpieces. The first pin rotates in a direction opposite the direction of the second pin in the gap to create a high shear rate of the workpiece within the gap.Type: GrantFiled: April 24, 2006Date of Patent: October 6, 2009Assignee: Regents of the University of MichiganInventor: Amit Ghosh
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Publication number: 20080000557Abstract: A method and apparatus for producing ultra-fine grained magnesium metal alloy material sheets. The apparatus molds and rapidly solidifies a metal alloy material to form a fine grain precursor. The precursor is then subjected to deformation strains that alter the grain structure of the precursor so as to form a ultra fine grained structure in sheet form. The sheet form may then be subjected to superplastic forming to form a net shaped article.Type: ApplicationFiled: February 27, 2007Publication date: January 3, 2008Inventors: Amit Ghosh, Raymond Decker, Sanjay Kulkami, Bilal Mansoor
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Publication number: 20060283529Abstract: A method and apparatus for producing ultra-fine grained metal material sheets. The apparatus molds and rapidly solidifies a metal material to form a fine grain precursor. The precursor is then subjected to a series of successive alternating tensile and compressive strains that alter the grain structure of the precursor so as to form a ultra fine grained structure in sheet form. The sheet form may then be subjected to superplastic forming to form a net shaped article.Type: ApplicationFiled: June 19, 2006Publication date: December 21, 2006Inventors: Amit Ghosh, Raymond Decker
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Publication number: 20060273140Abstract: A process is disclosed that creates a high shear rate in a workpiece using a head including a ring-shaped rotatable shoulder, a first pin and a second pin, both pins extending downwardly relative to the shoulder. The process includes coupling the workpiece to a table and rotating the first pin and the second pin in the same direction, wherein the first pin has a diameter, wherein a gap between the first pin and the second pin is less than the diameter. The head is plowed through the workpiece with the shoulder bearing downwardly against the workpiece and the first and second pin disposed in the first and second workpieces. The first pin rotates in a direction opposite the direction of the second pin in the gap to create a high shear rate of the workpiece within the gap.Type: ApplicationFiled: April 24, 2006Publication date: December 7, 2006Applicant: Regents of The University of MichiganInventor: Amit Ghosh
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Publication number: 20060218030Abstract: Work item rules for a work item tracking system are provided. Work item rules may be accessible, usable and subject to interpretation by multiple software entities. Further, work item rules may be configured to be subject to creation and change by users, for example, by exposure to users through a user interface. A work item rule may specify an identifier by which the abstraction can be identified and/or a name, and may specify, or be indicative of, a condition and an action to be taken if the condition is satisfied. In response to a first user action affecting a first work item rule, one or more work item rules corresponding to the first user and/or the first work item may be determined. The one or more work item rules then may be interpreted, and the user action responded to based on the interpretation.Type: ApplicationFiled: March 25, 2005Publication date: September 28, 2006Applicant: Microsoft CorporationInventors: Amit Ghosh, Mareen Philip, Tomas Talius, Alastair Bell
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Publication number: 20060150203Abstract: Techniques for improving operating system performance are provided. A subsystem of an operating system operates as a kernel mode component, such as a kernel mode driver, instead of operating as a user mode component.Type: ApplicationFiled: December 3, 2004Publication date: July 6, 2006Applicant: Microsoft CorporationInventors: Perraju Bendapudi, Amit Ghosh, Rajesh Jalan
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Publication number: 20060123432Abstract: Techniques for enabling inter-subsystem resource sharing are provided. The techniques include providing an RPC client on a first subsystem for acting as a proxy for a resource of a second subsystem. When the first subsystem receives a request from an application to access the resource, the RPC client may invoke a function of an RPC server associated with the second subsystem. The RPC server may load the resource on the second subsystem. The RPC client may then act as a proxy for the resource.Type: ApplicationFiled: December 3, 2004Publication date: June 8, 2006Applicant: Microsoft CorporationInventors: Perraju Bendapudi, Kiran Venkata, Amit Ghosh
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Publication number: 20050106699Abstract: The invention provides a process of obtaining a xylanase, said process comprising: providing a protein-containing extract of a transplastomic plant tissue comprising plastids transformed with a polynucleotide encoding said xylanase, said extract having been subjected to heat treatment that has denatured at least some of the protein content of said tissue but under which the xylanase has remained stable; and recovering said xylanase from said extract.Type: ApplicationFiled: August 2, 2002Publication date: May 19, 2005Inventors: Vanga Reddy, Sadhu Leelavathi, Naveen Gupta, Sankar Maiti, Amit Ghosh
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Patent number: 6569579Abstract: An exposure apparatus is provided for a semiconductor wafer, which includes a light source, a body containing the light source, and an illumination optical system for directing light from the light source to the semiconductor wafer. A holder in the body holds a reticle and a zero layer reticle is disposed between the illumination optical system and the light source for masking light from the light source. The zero layer reticle has a pellicle frame and a pellicle film with a zero layer image placement indicator thereon.Type: GrantFiled: March 13, 2001Date of Patent: May 27, 2003Assignee: Chartered Semiconductor Manufacturing, Ltd.Inventors: Amit Ghosh, Yew Kong Tan
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Publication number: 20020132172Abstract: An exposure apparatus is provided for a semiconductor wafer, which includes a light source, a body containing the light source, and an illumination optical system for directing light from the light source to the semiconductor wafer. A holder in the body holds a reticle and a zero layer reticle is disposed between the illumination optical system and the light source for masking light from the light source. The zero layer reticle has a pellicle frame and a pellicle film with a zero layer image placement indicator thereon.Type: ApplicationFiled: March 13, 2001Publication date: September 19, 2002Inventors: Amit Ghosh, Yew Kong Tan
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Patent number: 6106843Abstract: A process for the isolation of nontoxinogenic V. cholerae strain and a process for preparing a cholera vaccine from said V. cholerae strain, said process comprising (a) isolating V. cholerae from the stool of a patient suffering from cholera by spreading the stool on a selector medium specific for V. cholerae, (b) separating the non-toxinogenic V. cholerae strain from the population of the V. cholerae strains isolated in step (a), and (c) incorporating immunogenic cholera toxin (ctx) B subunit gene into the chromosome of the strain by conventional methods to produce the vaccine.Type: GrantFiled: February 3, 1999Date of Patent: August 22, 2000Assignees: Council of Scientific & Industrial Research, National Institute of Cholera and Enteric Diseases, Department of BiotechnologyInventors: Thungapathra Muthukumarappa, Amit Ghosh, Charu Sharma, Naveen Gupta, Asish Mukhopadhyay, Hemanta Kole, Gopinath Balakrish Nair, Ranajit Kumar Ghosh