Patents by Inventor Krishna Prasad

Krishna Prasad 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: 11240734
    Abstract: Wireless devices (clients) connect to different access points (AP) in a wireless network. The wireless network may determine that based on, for example, congestion of certain APs that a client should be steered away from a current AP. Steering may be conducted utilizing BSS transition management (BTM) messages to provide the client with a list of network-preferred APs for a transition. Clients may also have one or more preferred APs and may reject the BTM steering message if it does not include at least one client-preferred AP. To prevent rejection of the BTM message, at least one client-preferred AP may be added to the BTM message. To ensure the client is steered to a network-preferred AP, the client is blacklisted from connecting to the client-preferred AP until the client has been steered to a network-preferred AP.
    Type: Grant
    Filed: August 5, 2020
    Date of Patent: February 1, 2022
    Assignee: ARRIS ENTERPRISES LLC
    Inventors: Krishna Prasad Panje, Anil Kumar Nellore
  • Publication number: 20220024796
    Abstract: Described herein is aerobic granular sludge gravity-driven membrane system, methods of making and using thereof are described. The aerobic granular sludge (AGS) integrated with a gravity-driven membrane (GDM) filtration system is an energy efficient wastewater treatment system that takes advantage of AGS reactor systems integrated with gravity-driven membrane system to reduce membrane fouling and produce microbiologically and chemically safe water. The AGS-GDM system includes at least an AGS reactor tank containing raw wastewater and granular sludge and a membrane tank including one or more gravity-driven membrane(s).
    Type: Application
    Filed: November 19, 2019
    Publication date: January 27, 2022
    Inventors: Muhammad Ali, Krishna Prasad Katuri, Pascal Elias Saikaly
  • Publication number: 20220021722
    Abstract: A video player for playing a video stream that receives a master playlist identifying at least one variant playlist identifying a video file encoded as a series of video frames that when decoded provide the video stream. The video player based upon a configuration tag in the master playlist selectively determining whether the video file is to be processed in a trusted execution environment. The trusted execution environment of the video player selectively includes at least one of (i) hack one, only hack one; (ii) output and link protection; (iii) hardware root of trust; and (iv) forensic watermarking, and decrypts and/or decodes the video stream in such an environment.
    Type: Application
    Filed: June 10, 2021
    Publication date: January 20, 2022
    Inventors: Krishna Prasad PANJE, Surya Prakash MAHESWARAM
  • Publication number: 20220016229
    Abstract: The present invention relates to new glycoconjugates comprising Streptococcus pneumoniae capsular saccharide antigens and uses thereof. Glycoconjugates of the present invention will typically comprise 2 or more saccharides antigens conjugated to the same molecule of the protein carrier. The invention also relates to vaccination of human subjects, in particular infants and elderly, against pneumoccocal infections using immunogenic compositions comprising said novel glycoconjugates.
    Type: Application
    Filed: December 9, 2019
    Publication date: January 20, 2022
    Applicant: Pfizer Inc.
    Inventors: Avvari Krishna Prasad, Jianxin Gu, Jin-Hwan Kim, Suddham Singh
  • Patent number: 11227314
    Abstract: An approach for creating dynamic content. The approach receives advertiser data associated with activities of one or more advertisers and receives publisher data associated with activities of one or more publishers. The approach manages the one or more DSPs activities associated with the received advertiser data and publisher data. Furthermore, the approach manages the one or more SSPs activities associated with the received advertiser data, publisher data and the one or more DSPs activities and selects one or more advertisement for one or more website. Finally, the approach manages the one or more consumer behaviors associated with the selected one or more advertisement.
    Type: Grant
    Filed: September 11, 2019
    Date of Patent: January 18, 2022
    Assignee: International Business Machines Corporation
    Inventors: Mathews Thomas, Janki Vora, Utpal Mangla, Amandeep Singh, Venkatesh Ashok Rao Rao, Sharath Prasad Krishna Prasad
  • Publication number: 20220014818
    Abstract: In one embodiment, a system for modifying a video stream includes a video player receiving a video stream encoded as a series of non-predictive video frames and predictive video frames. The video player decodes the frames and is repositioned at a playback time from a current time to a different time in the video stream. In one embodiment, the video player uses a time reference table to identify a position in a variant of the video stream corresponding to the different time that is encoded as a non-predictive video frame. The video player receives the variant of the video stream in response to identifying the position. In another embodiment, a system for modifying a video stream includes a video player receiving a video stream encoded as a series of non-predictive video frames and predictive video frames. The video player decodes the frame of the video stream and provides the decoded video stream to a display.
    Type: Application
    Filed: March 30, 2021
    Publication date: January 13, 2022
    Inventor: Krishna Prasad Panje
  • Publication number: 20220007366
    Abstract: An electronic apparatus, method, and computer-readable medium implement smart channel selection to track client devices that connect with a LAN over time, store a historical number of client devices that connect with the LAN and a channel number on which the apparatus operated each connection with the client devices, and determine whether a number of probes/association requests on a current channel in the 5 GHz band on which the apparatus is operating is less than a predefined threshold value. When the number of probes/association requests on the current channel in the 5 GHz band on which the apparatus is operating is less than a predefined threshold value, smart channel selection is performed to select a new channel in the 5 GHz band, and the 5 GHz SSID of the apparatus is broadcasted on the new channel.
    Type: Application
    Filed: May 27, 2021
    Publication date: January 6, 2022
    Inventors: Krishna Prasad PANJE, Lakshmi ARUNKUMAR
  • Publication number: 20220000999
    Abstract: The invention relates to immunogenic compositions comprising a capsular polysaccharide (CP) from Streptococcus agalactiae, commonly referred to as group B streptococcus (GBS), conjugated to a carrier protein, and optionally including an aluminum-based adjuvant. The invention further relates to methods for inducing an immune response in subjects against GBS and/or for reducing or preventing invasive GBS disease in subjects using the compositions disclosed herein. The resulting antibodies can be used to treat or prevent GBS infection via passive immunotherapy.
    Type: Application
    Filed: September 14, 2021
    Publication date: January 6, 2022
    Inventors: Annaliesa Sybil Anderson, Leena Shriram Bagle, Amardeep Singh Bhupender Bhalla, Miguel Angel Garcia, Lei Hu, Lakshmi Khandke, Avvari Krishna Prasad, Cindy Xudong Yang
  • Publication number: 20220006596
    Abstract: A subchannel detection system for a wireless communication device is disclosed. The system includes an input interface arranged to receive digital data over a predetermined baseband having a plurality of subchannels a plurality of frequency translators arranged to shift the spectrum of the digital data within a subchannel to the center of the baseband, a plurality of low-pass filters arranged to filter frequencies in the middle of the baseband within a subchannel bandwidth, a plurality of correlators arranged to receive a filtered digital signal and correlate the received signal to a subchannel size, and a processing module arranged to receive data from the plurality of correlators and detect one or more active subchannels. The plurality of frequency translators shift the spectrum of all subchannels in the digital data to the center of the baseband; the shifted spectra are filtered by the plurality of low-pass filters and correlated to individual subchannels.
    Type: Application
    Filed: July 2, 2021
    Publication date: January 6, 2022
    Applicant: Morse Micro PTY. LTD
    Inventors: Surendra Raju Meesaraganda, Krishna Prasad Kongara, Rama Kishore Chikkam
  • Publication number: 20210371453
    Abstract: The present disclosure relates generally to methods of preparing glycoconjugates containing a saccharide conjugated to a carrier protein by use of stable nitroxyl radical related agent/oxidant as an oxidizing agent, to immunogenic compositions comprising such glycoconjugates, and to methods for the use of such glycoconjugates and immunogenic compositions.
    Type: Application
    Filed: August 12, 2021
    Publication date: December 2, 2021
    Inventors: Mingming Han, Rajesh Kumar Kainthan, Jin-Hwan Kim, Avvari Krishna Prasad
  • Patent number: 11188696
    Abstract: An approach is described for a method, system, and product for deferred merge based method for graph based analysis to reduce pessimism. According to some embodiments, the approach includes receiving design data, static and/or statistical timing analysis data, identifying cells and interconnects for performing graph based worst case timing analysis where merger of signals is deferred based on one or more conditions to reduce pessimism, and generating results thereof. Other additional objects, features, and advantages of the invention are described in the detailed description, figures, and claims.
    Type: Grant
    Filed: April 15, 2019
    Date of Patent: November 30, 2021
    Assignee: Cadence Design Systems, Inc.
    Inventors: Amit Dhuria, Sri Harsha Venkata Pothukuchi, Pradeep Yadav, Pawan Kulshreshtha, Igor Keller, Sharad Mehrotra, Jean Pierre Hiol, Krishna Prasad Belkhale
  • Publication number: 20210365478
    Abstract: The present invention relates to a system and a method for updating data models. Input data received from a data source and/or prediction data obtained from a data model is reduced based on baseline reference data to obtain a plurality of representative points. The plurality of representative points are clustered to generate a plurality of clusters. An outlier cluster is detected from the plurality of clusters based on a maximum distance of the plurality of clusters from a highest density cluster and/or comparison of quantity and values of the plurality of representative points with predefined rules. Data drift is identified based on changes in densities of the plurality of clusters. The data model is updated using information corresponding to the outlier cluster and the data drift.
    Type: Application
    Filed: April 8, 2021
    Publication date: November 25, 2021
    Inventors: Satish Kumar MOPUR, Sridhar BALACHANDRIAH, Gunalan PERUMAL VIJAYAN, Suresh LADAPURAM SOUNDARAJAN, Krishna Prasad Lingadahalli SHASTRY
  • Patent number: 11173803
    Abstract: A vehicle system includes a converter, outlets, and a switching arrangement electrically between the outlets and the converter. A controller is programmed to, responsive to a first request, operate the switching arrangement to electrically connect a line and a neutral to a first outlet and operate the converter to output single-phase power to the first outlet. Responsive to a second request, the controller is configured to operate the switching arrangement to electrically connect a plurality of lines and not the neutral to a second outlet, and operate the converter to output three-phase power to the second outlet.
    Type: Grant
    Filed: October 22, 2018
    Date of Patent: November 16, 2021
    Assignee: Ford Global Technologies, LLC
    Inventors: Krishna Prasad Bhat, Jacek Brauner, Xi Lu, Theodore Joseph Filippi, Ke Zou, Allan Roy Gale, Michael W. Degner
  • Publication number: 20210345128
    Abstract: An apparatus, system, method, and computer-readable recording medium monitor and detect connection issues in a wireless network. The wireless network communicatively interconnects a gateway device including a network controller, wireless extenders, and client devices. The gateway device receives probe requests from the client devices and the wireless extenders, and the network controller periodically monitors at least one of: i) frame parameters or ii) signal strength information based on the probe requests, and identifies a connection issue with respect to at least one of the wireless extenders. The gateway device transmits a report or alert regarding the connection issue to at least one client device, and the report or alert is used to prompt re-installation of the wireless extender having the connection issue.
    Type: Application
    Filed: March 30, 2021
    Publication date: November 4, 2021
    Inventors: Krishna Prasad PANJE, Lakshmi ARUNKUMAR
  • Publication number: 20210345170
    Abstract: An apparatus, method, and computer-readable recording medium perform optimized data collection in a wireless network. The wireless network communicatively interconnects a gateway device having a network controller, one or more wireless extenders, and one or more client devices. The gateway device receives polling responses from the one or more wireless extenders and periodically monitors station metrics data for the one or more client devices based on the polling responses. The gateway device determines which of the one or more client devices is an immobile device based on the station metrics data, and transmits an instruction to at least one wireless extender for modifying collection or reporting of the station metrics data for any client device determined to be an immobile device.
    Type: Application
    Filed: April 29, 2021
    Publication date: November 4, 2021
    Inventor: Krishna Prasad PANJE
  • Patent number: 11160855
    Abstract: The present invention relates to new immunogenic compositions comprising conjugated Streptococcus pneumoniae capsular saccharide antigens (glycoconjugates) and uses thereof. Immunogenic compositions of the present invention will typically comprise at least one glycoconjugate from a S. pneumoniae serotype not found in PREVNAR®, SYNFLORIX® and/or PREVNAR 13®. The invention also relates to vaccination of human subjects, in particular infants and elderly, against pneumoccocal infections using said novel immunogenic compositions.
    Type: Grant
    Filed: October 6, 2016
    Date of Patent: November 2, 2021
    Assignee: Pfizer Inc.
    Inventors: Emilio Anthony Emini, Wendy Jo Watson, Avvari Krishna Prasad, Mingming Han, Jin-Hwan Kim, Jianxin Gu, Yu-ying Yang, Rajesh Kumar Kainthan, David Cooper, Michael William Pride, Kathrin Ute Jansen
  • Patent number: 11147865
    Abstract: The invention relates to immunogenic compositions comprising a capsular polysaccharide (CP) from Streptococcus agalactiae, commonly referred to as group B Streptococcus (GBS), conjugated to a carrier protein, and optionally including an aluminum-based adjuvant. The invention further relates to methods for inducing an immune response in subjects against GBS and/or for reducing or preventing invasive GBS disease in subjects using the compositions disclosed herein. The resulting antibodies can be used to treat or prevent GBS infection via passive immunotherapy.
    Type: Grant
    Filed: August 4, 2020
    Date of Patent: October 19, 2021
    Assignee: Pfizer Inc.
    Inventors: Annaliesa Sybil Anderson, Leena Shriram Bagle, Amardeep Singh Bhupender Bhalla, Miguel Angel Garcia, Lei Hu, Lakshmi Khandke, Avvari Krishna Prasad, Cindy Xudong Yang
  • Patent number: 11148531
    Abstract: A vehicle includes a pair of power converters. The vehicle includes a socket having an array of power terminals arranged to accept outlets of different power terminal configurations to interconnect the pair therewith. The vehicle includes a panel having an outlet engaged with the socket. The panel includes a controller configured to communicate an electrical rating of the outlet via the socket to define a switching scheme for the pair. The communication is responsive to detecting panel and socket engagement.
    Type: Grant
    Filed: October 15, 2018
    Date of Patent: October 19, 2021
    Assignee: Ford Global Technologies, LLC
    Inventors: Jacek Brauner, Theodore Joseph Filippi, Allan Roy Gale, Ke Zou, Krishna Prasad Bhat, Michael W. Degner
  • Patent number: 11142072
    Abstract: A vehicle includes a power-electronics converter and an electrical outlet in electric communication with the power-electronics converter and configured to power external loads. The vehicle includes at least one electrical outlet including at least a first socket configured to power a first category of external loads and a second socket configured to power a second category of external loads. The vehicle is configured to only power one of the first and second loads at a time. This may be accomplished using physical features or electronically.
    Type: Grant
    Filed: October 8, 2019
    Date of Patent: October 12, 2021
    Assignee: Ford Global Technologies, LLC
    Inventors: Krishna Prasad Bhat, Michael W. Degner, Ke Zou, Xi Lu
  • Patent number: 11144698
    Abstract: An approach is described for a method, system, and product, that includes identification/generation of a synthesized netlist for use in optimization and placement, generation and utilization of multiple uncertainty values for an early clock tree for guiding optimization and placed of circuit elements in a placeopt process that operates on a path by path basis. In some embodiments, the approach further comprises execution of clock tree synthesis, and routing the synthesized clock tree. In some embodiments, uncertainty values are propagated along data paths where each data path is associated with an uncertainty value, and where each path is optimized and placed on a path my path basis in order to meeting timing requirements and one or more design goals.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: October 12, 2021
    Assignee: Cadence Design Systems, Inc.
    Inventors: Vibhor Garg, Edward J. Martinage, Amit Dhuria, Krishna Prasad Belkhale