Patents by Inventor Vijayant KUMAR

Vijayant KUMAR 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).

  • Patent number: 9917333
    Abstract: A lithium ion battery includes a first substrate having a first main surface, and a lid including an insulating material. The lid is attached to the first main surface of the first substrate, and a cavity is defined between the first substrate and the lid. The lithium ion battery further includes an electrical interconnection element in the lid, the electrical interconnection element providing an electrical connection between a first main surface and a second main surface of the lid. The lithium ion battery further includes an electrolyte in the cavity, an anode at the first substrate, the anode including a component made of a semiconductor material, and a cathode at the lid.
    Type: Grant
    Filed: March 31, 2014
    Date of Patent: March 13, 2018
    Assignee: INFINEON TECHNOLOGIES AG
    Inventors: Vijaye Kumar Rajaraman, Kamil Karlovsky, Thomas Neidhart, Karl Mayer, Rainer Leuschner, Christine Moser, Ravi Keshav Joshi, Alexander Breymesser, Bernhard Goller, Francisco Javier Santos Rodriguez, Peter Zorn
  • Patent number: 9903816
    Abstract: A sensor and methods of making a sensor are disclosed. The sensor may include a substrate, an optical source, an optical detector, a plurality of optical cavities in the substrate or in a layer structure over the substrate, where the plurality of optical cavities may be arranged in an optical path between the optical source and the optical detector, and a processing circuit coupled to the optical detector and configured to receive a signal representing an optical signal received by the optical detector.
    Type: Grant
    Filed: December 2, 2014
    Date of Patent: February 27, 2018
    Assignee: Infineon Technologies AG
    Inventors: Jonathan Silvano de Sousa, Thomas Grille, Ursula Hedenig, Thomas Neidhart, Peter Irsigler, Vijaye Kumar Rajaraman
  • Publication number: 20170304905
    Abstract: The present invention provides a rigid modular holding with axial and radial compensation for multiple and universal application of all machining processes, engineering, machine building, and construction fields where ever applicable for rotary and static systems. Design of modular holding includes male and female portions (401,301) of joining parts machined to the required shape and clearances to accommodate modular locking rigidly with face butting (407, 308). Radial and axial run out adjustments is controlled by the grub screws (307, 306) and run out compensation can be achieved within micron. An Area used for clamping and designed within the area of joining parts results reduction in material and processing cost. Since, the material is not protruding out from the surface of the joining parts, esthetically looks good and convenient for designing multiple applications as it is not possible at present.
    Type: Application
    Filed: January 29, 2015
    Publication date: October 26, 2017
    Inventor: VIJAY KUMAR MADA
  • Publication number: 20170217765
    Abstract: According to an embodiment, a microelectromechanical systems (MEMS) transducer includes a substrate with a first cavity that passes through the substrate from a backside of the substrate. The MEMS transducer also includes a perforated first electrode plate overlying the first cavity on a topside of the substrate, a second electrode plate overlying the first cavity on the topside of the substrate and spaced apart from the perforated first electrode plate by a spacing region, and a gas sensitive material in the spacing region between the perforated first electrode plate and the second electrode plate. The gas sensitive material has an electrical property that is dependent on a concentration of a target gas.
    Type: Application
    Filed: April 20, 2017
    Publication date: August 3, 2017
    Inventors: Vijaye Kumar Rajaraman, Yonsuang Arnanthigo, Alfons Dehe, Stefan Kolb
  • Publication number: 20170149085
    Abstract: A method of manufacturing a lithium ion battery includes: attaching a lid to a first main surface of a first substrate, the lid including a conductive coves element; forming a cavity between the lid and the first substrate; forming an anode comprising a component made of a semiconductor material at the first substrate; forming a cathode at the lid; and filling an electrolyte into the cavity.
    Type: Application
    Filed: February 8, 2017
    Publication date: May 25, 2017
    Inventors: Kamil Karlovsky, Rafael Janski, Michael Sorger, Magdalena Forster, Katharina Schmut, Vijaye Kumar Rajaraman, Rainer Leuschner, Bernhard Goller
  • Patent number: 9658179
    Abstract: According to an embodiment, a microelectromechanical systems (MEMS) transducer includes a substrate with a first cavity that passes through the substrate from a backside of the substrate. The MEMS transducer also includes a perforated first electrode plate overlying the first cavity on a topside of the substrate, a second electrode plate overlying the first cavity on the topside of the substrate and spaced apart from the perforated first electrode plate by a spacing region, and a gas sensitive material in the spacing region between the perforated first electrode plate and the second electrode plate. The gas sensitive material has an electrical property that is dependent on a concentration of a target gas.
    Type: Grant
    Filed: June 24, 2015
    Date of Patent: May 23, 2017
    Assignee: Infineon Technologies AG
    Inventors: Vijaye Kumar Rajaraman, Yonsuang Arnanthigo, Alfons Dehe, Stefan Kolb
  • Patent number: 9614256
    Abstract: A lithium ion battery includes a first substrate having a first main surface, and a lid including a conductive cover element, the lid being attached to the first main surface. A cavity is formed between the first substrate and the lid. The battery further includes an electrolyte disposed in the cavity. An anode of the battery includes a component made of a semiconductor material and is formed at the first substrate, and a cathode of the battery is formed at the lid.
    Type: Grant
    Filed: March 31, 2014
    Date of Patent: April 4, 2017
    Assignee: Infineon Technologies AG
    Inventors: Kamil Karlovsky, Rafael Janski, Michael Sorger, Magdalena Forster, Katharina Schmut, Vijaye Kumar Rajaraman, Rainer Leuschner, Bernhard Goller
  • Publication number: 20170030890
    Abstract: A microfiltration device comprises a substrate having a first surface and a second surface opposite to the first surface. The substrate includes a cavity between the first surface and the second surface. The substrate further includes a microfilter including a frame part in contact with the substrate and a filter part abutting the cavity. The microfilter comprises in both the frame part and the filter part a semiconducting or conducting material.
    Type: Application
    Filed: July 27, 2016
    Publication date: February 2, 2017
    Inventors: Gerald Holweg, Yonsuang Arnanthigo, Jan Berger, Guenter Denifl, Sylvicley Figueira Da Silva, Iris Moder, Thomas Ostermann, Alexander Oswatitsch, Vijaye Kumar Rajaraman, Gudrun Stranzl
  • Publication number: 20170020424
    Abstract: A test strip comprises a test strip body comprising a fluid reservoir. The test strip further comprises a sensor unit configured to determine measurement data of a probe fluid in the fluid reservoir, and a communication unit electrically connected to the sensor unit, the communication unit including an antenna unit configured to transmit the measurement data. A system for determining measurement data of a probe fluid comprises the test strip and an external reader.
    Type: Application
    Filed: July 19, 2016
    Publication date: January 26, 2017
    Inventors: Gerald Holweg, Yonsuang Arnanthigo, Vijaye Kumar Rajaraman
  • Publication number: 20160377569
    Abstract: According to an embodiment, a microelectromechanical systems (MEMS) transducer includes a substrate with a first cavity that passes through the substrate from a backside of the substrate. The MEMS transducer also includes a perforated first electrode plate overlying the first cavity on a topside of the substrate, a second electrode plate overlying the first cavity on the topside of the substrate and spaced apart from the perforated first electrode plate by a spacing region, and a gas sensitive material in the spacing region between the perforated first electrode plate and the second electrode plate. The gas sensitive material has an electrical property that is dependent on a concentration of a target gas.
    Type: Application
    Filed: June 24, 2015
    Publication date: December 29, 2016
    Inventors: Vijaye Kumar Rajaraman, Yonsuang Arnanthigo, Alfons Dehe, Stefan Kolb
  • Publication number: 20160153907
    Abstract: A sensor and methods of making a sensor are disclosed. The sensor may include a substrate, an optical source, an optical detector, a plurality of optical cavities in the substrate or in a layer structure over the substrate, where the plurality of optical cavities may be arranged in an optical path between the optical source and the optical detector, and a processing circuit coupled to the optical detector and configured to receive a signal representing an optical signal received by the optical detector.
    Type: Application
    Filed: December 2, 2014
    Publication date: June 2, 2016
    Inventors: Jonathan Silvano de Sousa, Thomas Grille, Ursula Hedenig, Thomas Neidhart, Peter Irsigler, Vijaye Kumar Rajaraman
  • Publication number: 20160069950
    Abstract: A system can include a plurality of device under test (DUT) cells. Each DUT cell can include a DUT and a plurality of switches configured to control a flow of current to the DUT. The system can further include a controller configured to execute a plurality of test to the plurality of DUTs in the plurality of DUT cells. Each of the plurality of tests comprises applying a measurement condition to a given DUT of the plurality of DUTs and concurrently applying a stress condition to the remaining DUTs of the plurality of DUTs, wherein the plurality of tests can provide measurements sufficient to determine a bias thermal instability and a time dependent dielectric breakdown of the given DUT.
    Type: Application
    Filed: September 8, 2014
    Publication date: March 10, 2016
    Inventors: MIN CHEN, VIJAY KUMAR REDDY
  • Publication number: 20150379117
    Abstract: Various embodiments of a method and system for determining sets of variant items are described. Various embodiments may include a system configured to generate multiple item pairs each corresponding to a particular item and another item determined to be similar to the particular item. For the particular item and the other item, each item pair may include a respective sequence of text strings (e.g., a title). For each item pair, the system may perform a corresponding text alignment and determine one or more misalignments of the item pair. The system may also assign a similarity score to each item pair; the similarity score may be dependent on the misalignment(s) determined for the particular item pair. Based on each aligned item pair and the similarity score assigned to that aligned item pair, the system may generate an indication specifying that each of a set of items are variants of each other.
    Type: Application
    Filed: September 10, 2015
    Publication date: December 31, 2015
    Applicant: Amazon Technologies, Inc.
    Inventors: ALEXANDER Y. KALININ, AMBER ROY CHOWDHURY, VIJAY KUMAR
  • Publication number: 20150370301
    Abstract: Preventing oversubscription to power resources in a computing system that includes a plurality of power supplies configured to deliver power to a plurality of integrated technology elements (‘ITEs’), including: detecting, by a power management module, that power delivery capabilities of the power supplies have changed; determining, by the power management module in dependence upon a power redundancy policy and the power delivery capabilities of the power supplies, power settings for the plurality of ITEs; and updating, by the power management module, power settings for the plurality of ITEs.
    Type: Application
    Filed: June 20, 2014
    Publication date: December 24, 2015
    Inventors: JOSEPH E. BOLAN, VIJAY KUMAR
  • Publication number: 20150280288
    Abstract: A lithium ion battery includes a first substrate having a first main surface, and a lid including an insulating material. The lid is attached to the first main surface of the first substrate, and a cavity is defined between the first substrate and the lid. The lithium ion battery further includes an electrical interconnection element in the lid, the electrical interconnection element providing an electrical connection between a first main surface and a second main surface of the lid. The lithium ion battery further includes an electrolyte in the cavity, an anode at the first substrate, the anode including a component made of a semiconductor material, and a cathode at the lid.
    Type: Application
    Filed: March 31, 2014
    Publication date: October 1, 2015
    Inventors: Vijaye Kumar Rajaraman, Kamil Karlovsky, Thomas Neidhart, Karl Mayer, Rainer Leuschner, Christine Moser, Ravi Keshav Joshi, Alexander Breymesser, Bernhard Goller, Francisco Javier Santos Rodriguez, Peter Zorn
  • Publication number: 20150280289
    Abstract: A lithium ion battery includes a first substrate having a first main surface, and a lid including a conductive cover element, the lid being attached to the first main surface. A cavity is formed between the first substrate and the lid. The battery further includes an electrolyte disposed in the cavity. An anode of the battery includes a component made of a semiconductor material and is formed at the first substrate, and a cathode of the battery is formed at the lid.
    Type: Application
    Filed: March 31, 2014
    Publication date: October 1, 2015
    Inventors: Kamil Karlovsky, Rafael Janski, Michael Sorger, Magdalena Forster, Katharina Schmut, Vijaye Kumar Rajaraman, Rainer Leuschner, Bernhard Goller
  • Patent number: 9107217
    Abstract: A mobile communication system and method for processing an unrecoverable error of a terminal are provided. In the method a Radio Resource Control (RRC) layer receives a downlink reset message from a network, determines whether the RRC layer receives an unrecoverable error report from a Radio Link Control (RLC) layer during a downlink reset; transmits an uplink response message to the network, when the downlink reset is completed; determines whether an unrecoverable error ignore condition is met, when the RRC layer receives the unrecoverable error report; and ignores the unrecoverable error when the unrecoverable error ignore condition is met. The RLC layer then performs data transmission and reception.
    Type: Grant
    Filed: January 12, 2012
    Date of Patent: August 11, 2015
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Vijayant Kumar, Ki-Hyun Do, Tae-Hee Lee, Prashant Ashok Chitare
  • Publication number: 20140197895
    Abstract: A ring-oscillator-based on-chip sensor (OCS) includes a substrate having a semiconductor surface upon which the OCS is formed. The OCS includes an odd number of digital logic stages formed in and on the semiconductor surface including a first stage and a last stage each including at least one NOR gate including a first gate stack and/or a NAND gate including a second gate stack. A feedback connection is from an output of the last stage to an input of the first stage. At least one discharge path including at least a first p-channel metal-oxide semiconductor (PMOS) device is coupled between the first gate stack and a ground pad, and/or at least one charge path including at least a first n-channel metal-oxide semiconductor (NMOS) device is coupled between the second gate stack a power supply pad.
    Type: Application
    Filed: January 16, 2014
    Publication date: July 17, 2014
    Applicant: Texas Instruments Incorporated
    Inventors: MIN CHEN, VIJAY KUMAR REDDY
  • Publication number: 20130258050
    Abstract: A method and device for multiview distributed video coding with adaptive syndrome bit rate control are disclosed. In one embodiment, multiple groups, including video frames coming from associated digital cameras, are formed. Further, video frames coming from a predetermined number of the digital cameras are declared as key video frames. Furthermore, video frames coming from remaining digital cameras are declared as non-key video frames. In addition, the key video frames are encoded to obtain encoded bits. Moreover, the non-key video frames are encoded to obtain syndrome bits. Also, the encoded key video frames are decoded, to obtain decoded bits and the encoded non-key video frames are decoded, to obtain decoded bits and CRC bits. Further, an optimal number of syndrome bits in each non-key video frame are determined. Furthermore, the encoded bits and determined optimal number of syndrome bits are sent to multiple receivers.
    Type: Application
    Filed: August 24, 2012
    Publication date: October 3, 2013
    Inventor: VIJAY KUMAR KODAVALLA
  • Publication number: 20120201455
    Abstract: System and method for dynamically and adaptively enhancing user chosen colors on a frame-by-frame basis of an incoming digital video signal using a saturation dependent value bright-gain is disclosed. In one embodiment, a value-saturation 2D-histogram for each of the user chosen colors is formed using a substantially current video frame. Further, a saturation dependent value bright-gain is dynamically computed for each of the user chosen colors using the corresponding value-saturation 2D-histogram of the substantially current video frame and corresponding value-saturation 2D-histogram information and a saturation dependent value bright-gain of a substantially previous video frame. Furthermore, which one of the dynamically computed saturation dependent value bright-gains associated with the user chosen colors to be applied on a per-pixel basis is determined.
    Type: Application
    Filed: April 10, 2012
    Publication date: August 9, 2012
    Inventors: VIJAY KUMAR KODAVALLA, DEEPAK KUMAR ARAVAPALLI