Patents by Inventor Dinesh Kumar

Dinesh 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: 9646841
    Abstract: A chemical mechanical planarization for a Group III arsenide material is provided in which at least one opening is formed within a dielectric layer located on a substrate. A Group III arsenide material is epitaxially grown within the at least one opening of the dielectric layer which extends above a topmost surface of the dielectric layer. The Group III arsenide material is planarized using at least one slurry composition to form coplanar surfaces of the Group III arsenide material and the dielectric layer, where a slurry composition of the at least one slurry composition polishes the Group III arsenide material selective to the topmost surface of the dielectric layer, and includes an abrasive, at least one pH modulator and an oxidizer, the at least one pH modulator including an acidic pH modulator, but lacks a basic pH modulator, and where the oxidizer suppresses generation of an arsine gas.
    Type: Grant
    Filed: May 20, 2016
    Date of Patent: May 9, 2017
    Assignees: International Business Machines Corporation, JSR Corporation
    Inventors: Henry A. Beveridge, Tatsuyoshi Kawamoto, Mahadevaiyer Krishnan, Yohei Oishi, Dinesh Kumar Penigalapati, Rachel S. Steiner, James A. Tornello, Tatsuya Yamanaka
  • Publication number: 20170110332
    Abstract: A chemical mechanical planarization for indium phosphide material is provided in which at least one opening is formed within a dielectric layer located on a substrate. An indium phosphide material is epitaxially grown within the at least one opening of the dielectric layer which extends above a topmost surface of the dielectric layer. The indium phosphide material is planarized using at least one slurry composition to form coplanar surfaces of the indium phosphide material and the dielectric layer, where a slurry composition of the at least one slurry composition polishes the indium phosphide material selective to the topmost surface of the dielectric layer, and includes an abrasive, at least one pH modulator and an oxidizer, the at least one pH modulator including an acidic pH modulator, but lacks a basic pH modulator, and where the oxidizer suppresses generation of phosphine gas.
    Type: Application
    Filed: May 20, 2016
    Publication date: April 20, 2017
    Inventors: Henry A. Beveridge, Tatsuyoshi Kawamoto, Mahadevaiyer Krishnan, Yohei Oishi, Dinesh Kumar Penigalapati, Rachel S. Steiner, James A. Tornello, Tatsuya Yamanaka
  • Publication number: 20170110334
    Abstract: Method for chemical mechanical planarization is provided, which includes: forming a dielectric layer containing at least one opening, the dielectric layer is located on a substrate; epitaxially growing a germanium material within the at least one opening of the dielectric layer, the germanium material extending above a topmost surface of the dielectric layer; and planarizing the germanium material using at least one slurry composition to form coplanar surfaces of the germanium material and the dielectric layer, where a slurry composition of at least one slurry composition polishes the germanium material selective to the topmost surface of the dielectric layer, and includes an abrasive, at least one pH modulator, and an oxidizer, the at least one pH modulator including an acidic pH modulator, and lacking a basic pH modulator.
    Type: Application
    Filed: May 20, 2016
    Publication date: April 20, 2017
    Inventors: Tatsuyoshi Kawamoto, Mahadevaiyer Krishnan, Yohei Oishi, Dinesh Kumar Penigalapati, Rachel S. Steiner, James A. Tornello, Tatsuya Yamanaka
  • Publication number: 20170110333
    Abstract: A chemical mechanical planarization for a Group III arsenide material is provided in which at least one opening is formed within a dielectric layer located on a substrate. A Group III arsenide material is epitaxially grown within the at least one opening of the dielectric layer which extends above a topmost surface of the dielectric layer. The Group III arsenide material is planarized using at least one slurry composition to form coplanar surfaces of the Group III arsenide material and the dielectric layer, where a slurry composition of the at least one slurry composition polishes the Group III arsenide material selective to the topmost surface of the dielectric layer, and includes an abrasive, at least one pH modulator and an oxidizer, the at least one pH modulator including an acidic pH modulator, but lacks a basic pH modulator, and where the oxidizer suppresses generation of an arsine gas.
    Type: Application
    Filed: May 20, 2016
    Publication date: April 20, 2017
    Inventors: Henry A. Beveridge, Tatsuyoshi Kawamoto, Mahadevaiyer Krishnan, Yohei Oishi, Dinesh Kumar Penigalapati, Rachel S. Steiner, James A. Tornello, Tatsuya Yamanaka
  • Publication number: 20170094002
    Abstract: Technologies for offloading data object replication and service function chain management include a switch communicatively coupled to one or more computing nodes capable of executing virtual machines and storing data objects. The switch is configured to determine metadata of a service function chain, transmit a network packet to a service function of the service function chain being executed by one or more of the computing nodes for processing the network packet. The switch is further configured to receive feedback from service function, update the metadata based on the feedback, and transmit the network packet to a next service function of the service function chain. Additionally or alternatively, the switch is configured to identify a plurality of computing nodes (i.e., storage nodes) at which to store a received data object, replicate the data object based on the number of storage nodes, and transmit each of the received data object and replicated data object(s) to different corresponding storage nodes.
    Type: Application
    Filed: September 26, 2015
    Publication date: March 30, 2017
    Inventors: Dinesh Kumar, Nrupal R. Jani, Ren Wang, Christian Maciocco, Sanjeev Jain
  • Publication number: 20170094377
    Abstract: Devices and techniques for out-of-band platform tuning and configuration are described herein. A device can include a telemetry interface to a telemetry collection system and a network interface to network adapter hardware. The device can receive platform telemetry metrics from the telemetry collection system, and network adapter silicon hardware statistics over the network interface, to gather collected statistics. The device can apply a heuristic algorithm using the collected statistics to determine processing core workloads generated by operation of a plurality of software systems communicatively coupled to the device. The device can provide a reconfiguration message to instruct at least one software system to switch operations to a different processing core, responsive to detecting an overload state on at least one processing core, based on the processing core workloads. Other embodiments are also described.
    Type: Application
    Filed: September 25, 2015
    Publication date: March 30, 2017
    Inventors: Andrew J. Herdrich, Patrick L. Connor, Dinesh Kumar, Alexander W. Min, Daniel J. Dahle, Kapil Sood, Jeffrey A. Shaw, Edwin Verplanke, Scott P. Dubal, James R. Hearn
  • Publication number: 20170093683
    Abstract: An operator dashboard (user interface) used for testing disparate devices simultaneously and independently and further capable of asynchronous communication is disclosed.
    Type: Application
    Filed: September 25, 2015
    Publication date: March 30, 2017
    Applicant: CONTEC, LLC
    Inventors: Samant Kumar, Dinesh Kumar, Shivashankar Diddimani, Gunjan Samaiya
  • Publication number: 20170089981
    Abstract: A core testing executor/processor for testing a plurality of devices simultaneously using virtualization containers to connect to interfaces of corresponding devices under test is disclosed.
    Type: Application
    Filed: September 25, 2015
    Publication date: March 30, 2017
    Applicant: CONTEC, LLC
    Inventors: Samant Kumar, Dinesh Kumar, Shivashankar Diddimani, Gunjan Samaiya
  • Publication number: 20170093682
    Abstract: A system for testing multiple disparate or similar devices independently and simultaneously using different types of device probes is disclosed. The system includes real-time, bi-directional/asynchronous communication and interaction between the system components.
    Type: Application
    Filed: September 25, 2015
    Publication date: March 30, 2017
    Applicant: CONTEC, LLC
    Inventors: Samant Kumar, Dinesh Kumar, Shivashankar Diddimani, Gunjan Samaiya
  • Publication number: 20170060717
    Abstract: The present disclosure relates to a method for managing performance of at least one instrumentation device deployed across one or more sites. The method comprises receiving instrument data from the at least one instrumentation device. The instrument data comprises data pertaining to performance of the at least one instrumentation device. The method further comprises validating the instrument data based on at least one of predefined range parameters, predefined error parameters, predefined policy parameters, and historical analysis parameters. The method further comprises determining at least one of calibration issues, maintenance issues, reliability of at least one of the instrumentation device, and quality of the instrument data based on validation of the instrument data and generating performance report based on the validation and the determination for managing the performance of the one or more instrumentation devices.
    Type: Application
    Filed: November 3, 2015
    Publication date: March 2, 2017
    Inventors: Dattaguru Basavapatna NANJUNDAIAH, Har Amrit Pal Singh DHILLON, Dinesh Kumar PATHAK, Atul KUMAR, Sudheer DALAVAYLA
  • Patent number: 9578531
    Abstract: The present disclosure provides for methods and systems for indicating a frequency for reporting a GERAN CGI. These include the relaxation of the single measurement object per frequency principle; an indication of ARFCN for CGI reading; measurement interruption avoidance; implicit indications of ARFCN for CGI reading; the use of a different object than a measurement object to report the cell for which to report the CGI; the use of a measurement configuration report to indicate the CGI cell or the selection of an ARFCN using to find rules at the UE.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: February 21, 2017
    Assignee: BlackBerry Limited
    Inventors: Takashi Suzuki, Andrew John Farnsworth, Ayman Ahmed Mahmoud Abdel-Samad, Dinesh Kumar Arora, Mohamed Galal El-Din Ebrahim
  • Publication number: 20160380885
    Abstract: Devices and techniques for hardware accelerated packet processing are described herein. A device can communicate with one or more hardware switches. The device can detect characteristics of a plurality of packet streams. The device may distribute the plurality of packet streams between the one or more hardware switches and software data plane components based on the detected characteristics of the plurality of packet streams, such that at least one packet stream is designated to be processed by the one or more hardware switches. Other embodiments are also described.
    Type: Application
    Filed: June 25, 2015
    Publication date: December 29, 2016
    Inventors: Nrupal Jani, Dinesh Kumar, Christian Maciocco, Ren Wang, Neerav Parikh, John Fastabend, Iosif Gasparakis, David J. Harriman, Patrick L. Connor, Sanjeev Jain
  • Patent number: 9491454
    Abstract: A system for testing multiple set top boxes independently and simultaneously using different types of device probes is disclosed. The system includes real-time, bi-directional/asynchronous communication and interaction between system components.
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: November 8, 2016
    Assignee: Contec, LLC
    Inventors: Samant Kumar, Dinesh Kumar, Shivashankar Diddimani, Gunjan Samaiya
  • Patent number: 9462084
    Abstract: Technologies for identifying service functions that may be performed in parallel in a service function chain include a computing device for running one or more virtual machines for each of a plurality of service functions based on a preferred service function chain being selected. To identify which service functions may be performed in parallel, the computing device may determine which service functions are not required to be performed on a critical path of the service function chain and/or which service functions are not required to be performed in real-time. Additionally, selecting the preferred service function chain may be based on selection criteria.
    Type: Grant
    Filed: December 23, 2014
    Date of Patent: October 4, 2016
    Inventors: Patrick Connor, Ira Weiny, Iosif Gasparakis, Alexander W. Min, Andrew J. Herdrich, Dinesh Kumar, Tsung-Yuan C. Tai, Brian J. Skerry
  • Patent number: 9442490
    Abstract: A system and method for aircraft performance predictions for descent and approach phases are disclosed. In one embodiment, cruise computation is stopped substantially around a default distance from a destination. Further, current predicted aircraft state is determined using a total energy of the aircraft starting from the default distance. Furthermore, descent and approach phase profiles are computed using the determined current predicted aircraft state. In addition, the aircraft performance predictions are obtained using the computed descent and approach phase profiles.
    Type: Grant
    Filed: April 23, 2012
    Date of Patent: September 13, 2016
    Assignee: AIRBUS ENGINEERING CENTRE INDIA
    Inventors: Veeresh Kumar Mn, Dinesh Kumar Kushwaha, Chaitanya Pavan Kumar
  • Publication number: 20160259570
    Abstract: In a non-volatile memory system, such as flash memory, when selecting a block for write operation, the system selects blocks from a free block list (FBL). The memory circuits of non-volatile systems often experience cluster failures, where multiple blocks of a physical region are bad. If the free block list is loaded with blocks from a region having a cluster failure, this can result in multiple back to back write errors. To help avoid this situation, the blocks of a memory array are divided into physical zones and, when selecting blocks to replenish the free block list, blocks are chosen cyclically from the zones.
    Type: Application
    Filed: March 4, 2015
    Publication date: September 8, 2016
    Inventors: Dinesh Kumar Agarwal, Ramkumar Ramamurthy, Vijay Sivasankaran
  • Publication number: 20160214949
    Abstract: The present invention relates to an amorphous vortioxetine and salts thereof. In particular, the invention relates to a process for the preparation of an amorphous vortioxetine hydrobromide. Further, the invention also relates to a process for preparation of amorphous vortioxetine free base. The invention also relates to pharmaceutical compositions comprising an amorphous vortioxetine or hydrobromide salt thereof for oral administration for treatment of major depressive disorder (MDD) and generalized anxiety disorder (GAD).
    Type: Application
    Filed: September 30, 2014
    Publication date: July 28, 2016
    Inventors: Shri Prakash Dhar DWIVEDI, Kumar Kamlesh SINGH, Jitendra Maganbhai GAJERA, Dinesh Kumar RAIKWAR, Brij KHERA
  • Publication number: 20160214983
    Abstract: The present invention relates to the 3,7-diazabicyclo[3.3.1]nonane carboxamides and process for preparation thereof. The present invention further relates to the compounds of general formula 1 possessing anti-thrombotic (anti-platelet) activities. The invention also relates to use of these moieties as inhibitors of collagen induced platelet adhesion and aggregation mediated through collagen receptors both in vitro and in vivo. Further, invention also relates these class of compounds exhibiting anti-platelet efficacy through dual mechanism inhibited both collagen as well as U46619 (thromboxane receptor agonist) induced platelet aggregation.
    Type: Application
    Filed: July 9, 2014
    Publication date: July 28, 2016
    Inventors: Dinesh Kumar DIKSHIT, Anil Kumar KARUNAKARAN SASIKALA, Madhu DIKSHIT, Manoj Kumar BARTHWAL, Ankita MISRA, Manish JAIN
  • Publication number: 20160187958
    Abstract: Various embodiments are generally directed to an apparatus, method and other techniques to create an idle period for a processing unit and a switching circuit by buffering one or more packets in a buffer for one or more input/output (I/O) ports. Embodiments may include causing the processing unit and/or the switching circuit to operate in a lower power state during the idle period and causing the processing unit and/or the switching circuit to exit the lower power state by communicating one or more out-of-band messages to the processing unit and/or the switching circuit.
    Type: Application
    Filed: December 24, 2014
    Publication date: June 30, 2016
    Applicant: INTEL CORPORATION
    Inventors: REN WANG, CHRISTIAN MACIOCCO, PATRICK CONNOR, DINESH KUMAR, NRUPAL JANI, DANIEL DAHLE, SAMEH GOBRIEL
  • Publication number: 20160182345
    Abstract: In embodiments, apparatuses, methods and storage media (transitory and non-transitory) are described that are associated with end-to-end datacenter performance control. In various embodiments, an apparatus for computing may receive a datacenter performance target, determine an end-to-end datacenter performance level based at least in part on quality of service data collected from a plurality of nodes, and send a mitigation command based at least in part on a result of a comparison of the end-to-end datacenter performance level determined to the datacenter performance target. In various embodiments, the apparatus for computing may include one or more processors, a memory, a datacenter performance monitor to receive a datacenter performance target corresponding to a service level agreement, and a mitigation module to send a mitigation command based at least in part on a result of a comparison of an end-to-end datacenter performance level to a datacenter performance target.
    Type: Application
    Filed: December 23, 2014
    Publication date: June 23, 2016
    Inventors: Andrew J. Herdrich, Patrick Connor, Dinesh Kumar, Alexander W. Min, Ravishankar Iyer, Daniel J. Dahle, Kapil Sood, Jeffrey B. Shaw