Patents by Inventor Rajeev Kumar

Rajeev 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).

  • Publication number: 20220200602
    Abstract: A low power sequential circuit (e.g., latch) uses a non-linear polar capacitor to retain charge with fewer transistors than traditional CMOS sequential circuits. The sequential circuit includes a 3-input majority gate having first, second, and third inputs, and a first output. The sequential circuit includes a driver coupled to the first output, wherein the driver is to generate a second output. The sequential circuit further includes an exclusive-OR (XOR) gate to receive a clock and the second output, wherein the XOR gate is to generate a third output which couples to the second input, where the first input is to receive a data, and wherein the third input is to receive the second output.
    Type: Application
    Filed: July 30, 2021
    Publication date: June 23, 2022
    Applicant: Kepler Computing Inc.
    Inventors: Sasikanth Manipatruni, Yuan-Sheng Fang, Robert Menezes, Rajeev Kumar Dokania, Ramamoorthy Ramesh, Amrita Mathuriya
  • Publication number: 20220200601
    Abstract: A low power sequential circuit (e.g., latch) uses a non-linear polar capacitor to retain charge with fewer transistors than traditional CMOS sequential circuits. The sequential circuit includes a 3-input majority gate having first, second, and third inputs, and a first output. The sequential circuit includes a driver coupled to the first output, wherein the driver is to generate a second output. The sequential circuit further includes an exclusive-OR (XOR) gate to receive a clock and the second output, wherein the XOR gate is to generate a third output which couples to the second input, where the first input is to receive a data, and wherein the third input is to receive the second output.
    Type: Application
    Filed: July 30, 2021
    Publication date: June 23, 2022
    Applicant: Kepler Computing Inc.
    Inventors: Sasikanth Manipatruni, Yuan-Sheng Fang, Robert Menezes, Rajeev Kumar Dokania, Ramamoorthy Ramesh, Amrita Mathuriya
  • Publication number: 20220199633
    Abstract: Approaches for integrating FE memory arrays into a processor, and the resulting structures are described. Simultaneous integrations of regions with ferroelectric (FE) cells and regions with standard interconnects are also described. FE cells include FE capacitors that include a FE stack of layers, which is encapsulated with a protection material. The protection material protects the FE stack of layers as structures for regular logic are fabricated in the same die.
    Type: Application
    Filed: March 11, 2022
    Publication date: June 23, 2022
    Applicant: Kepler Computing Inc.
    Inventors: Gaurav Thareja, Sasikanth Manipatruni, Rajeev Kumar Dokania, Ramamoorthy Ramesh, Amrita Mathuriya
  • Publication number: 20220200600
    Abstract: A new class of multiplier cells (analog or digital) is derived from a 1-bit full adder and an AND gate. The 1-bit full adder is derived from first and second majority gates. The multiplier cell can also be implemented with a combination of two majority gates with majority and AND functions integrated in each of them. The two majority gates are coupled. Each of the first and second majority logic gates comprise a capacitor with non-linear polar material. The first and second majority gates receive the two inputs A and B that are to be multiplied. Other inputs received by the first and second majority gates are carry-in input, a sum-in input, and a bias voltage. The bias voltage is a negative voltage, which produces an integrated AND function in conjunction with a majority function. The second majority gate receives additional inputs, which are inverted output of the first majority gate.
    Type: Application
    Filed: December 21, 2020
    Publication date: June 23, 2022
    Applicant: Kepler Computing Inc.
    Inventors: Sasikanth Manipatruni, Yuan-Sheng Fang, Robert Menezes, Rajeev Kumar Dokania, Gaurav Thareja, Ramamoorthy Ramesh, Amrita Mathuriya
  • Patent number: 11366589
    Abstract: Logic (apparatus and/or software) is provided that separates read and restore operations. When a read is completed, the read data is stored in a restore buffer allowing other latency critical operations such as reads to be serviced before the restore. Deferring restore operations minimizes latency and burst bandwidth for reads and minimizes the performance impact of the non-critical restore operations.
    Type: Grant
    Filed: June 23, 2021
    Date of Patent: June 21, 2022
    Assignee: Kepler Computing Inc.
    Inventors: Christopher B. Wilkerson, Rajeev Kumar Dokania, Sasikanth Manipatruni, Amrita Mathuriya
  • Publication number: 20220190831
    Abstract: An adder with first and second majority gates. For a 1-bit adder, output from a 3-input majority gate is inverted and input two times to a 5-input majority gate. Other inputs to the 5-input majority gate are same as those of the 3-input majority gate. The output of the 5-input majority gate is a sum while the output of the 3-input majority gate is the carry. Multiple 1-bit adders are concatenated to form an N-bit adder. The input signals are driven to first terminals of non-ferroelectric capacitors while the second terminals are coupled to form a majority node. Majority function of the input signals occurs on this node. The majority node is then coupled to a first terminal of a non-linear polar capacitor. The second terminal of the capacitor provides the output of the logic gate. A reset mechanism initializes the non-linear polar capacitor before addition function is performed.
    Type: Application
    Filed: March 8, 2022
    Publication date: June 16, 2022
    Applicant: Kepler Computing, Inc.
    Inventors: Sasikanth Manipatruni, Yuan-Sheng Fang, Robert Menezes, Rajeev Kumar Dokania, Guarav Thareja, Ramamoorthy Ramesh, Amrita Mathuriya
  • Publication number: 20220186126
    Abstract: An aspect of the present disclosure relates to a process for solvent deasphalting dearomatization, said process including: effecting deasphaltenation of a heavy oil feed by contacting the feed with a paraffinic rich solvent, optionally, in presence of a FCC catalyst to obtain a deasphalted oil rich stream, said paraffinic rich solvent being untreated naphtha; contacting the DAO rich stream with a second solvent to obtain a raffinate stream rich in non-asphaltene and non-aromatic contents and a solvent rich stream; contacting the raffinate stream with water in a first decanter to obtain a first stream rich in aromatic-lean fraction and a second stream rich in the second solvent and water; subjecting the first stream to distillation to recover the paraffinic rich solvent and to obtain deasphalted oil; contacting the solvent rich stream with water in a second decanter to obtain an aromatic rich fraction and a third stream rich in the second solvent and water; and subjecting the second stream and the third stream
    Type: Application
    Filed: March 23, 2021
    Publication date: June 16, 2022
    Inventors: Rajeev Kumar, Seetaram Chebrolu, Ravi Kumar Voolapalli, Sreedevi Upadhyayula
  • Publication number: 20220190990
    Abstract: Various aspects of the present disclosure generally relate to wireless communication and training a model. In some aspects, a user equipment (UE) may receive, from a base station, configuration information for performing a BS-configured training procedure associated with optimizing a network parameter. The UE may perform the BS-configured training procedure based at least in part on the configuration information. Numerous other aspects are provided.
    Type: Application
    Filed: December 16, 2020
    Publication date: June 16, 2022
    Inventors: Xipeng ZHU, Rajeev KUMAR, Shankar KRISHNAN, Taesang YOO, Mutaz Zuhier Afif SHUKAIR, Gavin Bernard HORN, Aziz GHOLMIEH, Luis Fernando Brisson LOPES
  • Publication number: 20220182263
    Abstract: An OAM core network may receive a request for a ML/NN model and features associated with a ML/NN procedure. The OAM core network may determine a latest update to the ML/NN model and features based on the request and generate a response to the request indicative of the latest update to the ML/NN model and features. In aspects, a base station may initiate the request for the ML/NN model and features by transmitting the request for the ML/NN model and features to the OAM core network. The base station may receive the generated response of the OAM core network based on the transmitted request. In further aspects, a UE may initiate the request for the ML/NN model and features by transmitting the request to the base station, where the UE may receive the ML/NN model and features from the base station based on the transmitted request.
    Type: Application
    Filed: December 3, 2020
    Publication date: June 9, 2022
    Inventors: Rajeev KUMAR, Xipeng ZHU, Shankar KRISHNAN, Mutaz Zuhier Afif SHUKAIR, Taesang YOO
  • Publication number: 20220180116
    Abstract: Techniques are described for selective extraction of color attributes from digital images that overcome the challenges experienced in conventional systems for color extraction. In an implementation, a user applies a region selector to a source image to select a portion of the source image for color attribute extraction. A graphics editing system identifies a selected region of the source image as well as visual objects of the source image included as part of the selected region. The graphics editing system iterates through the selected visual objects and extracts color attributes from the visual objects, such as color values, patterns, gradients, gradient stops, opacity, color area, and so forth. The graphics editing system then generates a color palette that includes the extracted color attributes, and the color palette is able to be utilized for various image editing tasks, such as digital image creation and transformation.
    Type: Application
    Filed: December 4, 2020
    Publication date: June 9, 2022
    Applicant: Adobe Inc.
    Inventors: Nitesh Dodeja, Rakesh Baidya, Rajeev Kumar, Ankita Saha
  • Patent number: 11339335
    Abstract: An aspect of the present disclosure relates to a process for solvent deasphalting dearomatization, said process including: effecting deasphaltenation of a heavy oil feed by contacting the feed with a paraffinic rich solvent, optionally, in presence of a FCC catalyst to obtain a deasphalted oil rich stream, said paraffinic rich solvent being untreated naphtha; contacting the DAO rich stream with a second solvent to obtain a raffinate stream rich in non-asphaltene and non-aromatic contents and a solvent rich stream; contacting the raffinate stream with water in a first decanter to obtain a first stream rich in aromatic-lean fraction and a second stream rich in the second solvent and water; subjecting the first stream to distillation to recover the paraffinic rich solvent and to obtain deasphalted oil; contacting the solvent rich stream with water in a second decanter to obtain an aromatic rich fraction and a third stream rich in the second solvent and water; and subjecting the second stream and the third stream
    Type: Grant
    Filed: March 23, 2021
    Date of Patent: May 24, 2022
    Assignee: BHARAT PETROLEUM CORPORATION LTD.
    Inventors: Rajeev Kumar, Ravi Kumar Voolapalli, Seetaram Chebrolu, Sreedevi Upadhyayula
  • Publication number: 20220159083
    Abstract: Services with policy control may be provided. A computing device may receive registration information associated with a border device. The registration information may comprise information identifying a service provided by a server associated with the border device, information identifying the border device, and policies associated with the service. Then an address for the server may be determined. Next a request may be received comprising the information identifying the service provided by the server. In response to receiving the request comprising the information identifying the service provided by the server, the address for the server, the information identifying the border device, and the policies associated with the service may be provided.
    Type: Application
    Filed: November 13, 2020
    Publication date: May 19, 2022
    Applicant: Cisco Technology, Inc.
    Inventors: Prakash C. Jain, Sanjay Kumar Hooda, Rajeev Kumar, Ramesh Yeevani-Srinivas
  • Publication number: 20220158943
    Abstract: A traffic flow based map cache refresh may be provided. A computing device may receive a dropped packet message when a packet associated with a flow having a destination and a source was dropped before it reached the destination. Next, in response to receiving the dropped packet message, a map request message may be sent to a Map Server (MS). In response to sending the map request message, a map response message may be received indicating an updated destination for the flow. A map cache may then be refreshed for the source of the flow based on the updated destination from the received map response message.
    Type: Application
    Filed: November 17, 2020
    Publication date: May 19, 2022
    Applicant: Cisco Technology, Inc.
    Inventors: Prakash C. Jain, Sanjay Kumar Hooda, Karthik Kumar Thatikonda, Denis Neogi, Rajeev Kumar
  • Patent number: 11332389
    Abstract: A composite for adsorption of metal ions including silica microparticles, graphene oxide sheets, and polyaniline is provided. The graphene oxide sheets and polyaniline are distributed on a surface of the silica microparticles. Methods for removing cationic and anionic metal ions from a solution such as wastewater are also provided.
    Type: Grant
    Filed: March 15, 2021
    Date of Patent: May 17, 2022
    Assignee: KING ABDULAZIZ UNIVERSITY
    Inventors: Mohamed Barakat, Rajeev Kumar, Md A. Abu Taleb, Moaaz Seliem
  • Patent number: 11326004
    Abstract: Isobutylene copolymer includes repeat units derived from isobutylene and one or more comonomers selected from isoprene, butadiene, cyclopentadiene, dicyclopentadiene, limonene, substituted styrenes, and C4 to C10 dienes other than isoprene, butadiene, limonene, cyclopentadiene, or dicyclopentadiene, wherein the molar ratio of isobutylene derived repeat units to the comonomer derived repeat units is from 75:1 to 1.5:1. The copolymers have a molecular weight, Mn, of from 200 to 20,000 Daltons and typically have a high double bond content and a high vinylidene double bond content when diene monomers are utilized.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: May 10, 2022
    Assignee: TPC GROUP LLC
    Inventors: Rajeev Kumar, André M. Gobin, George Pappas, James A. Hopson, Michael O. Nutt, Peggy J. Macatangay, Randall V. Redd
  • Patent number: 11330556
    Abstract: Aspects described herein provide designs to reduce the probability of persistent PF/PO conflicts of different subscriptions for a multi-SIM/USIM UE. A base station may be configured to determine a first conflict avoidance PO based on one or more modified parameters associated with the first conflict avoidance PO. The base station may be further configured to transmit a first paging message in the first conflict avoidance PO in a first DRX cycle. A UE may be configured to receive the one or more modified parameters in SIB. The UE may be configured to determine the first conflict avoidance PO based on the one or more modified parameters. The UE may be further configured to receive the first paging message in the first conflict avoidance PO in the first DRX cycle.
    Type: Grant
    Filed: June 24, 2020
    Date of Patent: May 10, 2022
    Assignee: QUALCOMM Incorporated
    Inventors: Rajeev Kumar, Pavan Kaivaram, Ozcan Ozturk
  • Patent number: 11330555
    Abstract: This disclosure provides systems, methods and apparatus, and computer programs encoded on computer storage media, for managing paging monitoring by a wireless device. In one aspect, the wireless device may receive a serving cell signal from a cell. The wireless device may determine a delay time based on the serving cell signal. The wireless device may monitor for the paging signal during the determined delay time. The wireless device may stop the monitoring for the paging signal upon or after expiration of the determined delay time. In some aspects, the wireless device may receive an indication of multiple paging signal monitoring occasions from the cell, which may include an indication of a number of synchronization signal blocks (SSBs) to be transmitted from the cell and a number of physical downlink control channel (PDCCH) monitoring occasions per SSB in a paging occasion.
    Type: Grant
    Filed: June 19, 2020
    Date of Patent: May 10, 2022
    Assignee: QUALCOMM Incorporated
    Inventors: Kapil Bhattad, Pravjyot Singh Deogun, Rajeev Kumar, Ozcan Ozturk, Xiaoxia Zhang, Jing Sun
  • Patent number: 11310687
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a mobility prediction for the UE. The UE may determine one or more radio resource management (RRM) measurement parameters based at least in part on the mobility prediction. The UE may perform one or more RRM measurements based at least in part on the one or more RRM measurement parameters. Numerous other aspects are provided.
    Type: Grant
    Filed: July 23, 2020
    Date of Patent: April 19, 2022
    Assignee: QUALCOMM Incorporated
    Inventors: Rajeev Kumar, Xipeng Zhu, Ozcan Ozturk, Shankar Krishnan, Linhai He, Gavin Bernard Horn
  • Patent number: 11310768
    Abstract: Methods, systems, and devices for wireless communications are described to support monitoring for paging messages from a base station (e.g., a cellular network node) using a greater periodicity than a discontinuous reception (DRX) cycle periodicity. A UE may monitor for and receive paging messages from a network node using a first subscription registered with a first radio access technology (RAT) while operating in DRX mode for a second RAT associated with the base station. The UE may identify a first periodicity for monitoring for paging messages from the base station that is greater than the DRX periodicity. The UE may have a second subscription that may be registered with a second base station. The UE may perform a tuneaway procedure from the second base station and monitor for paging messages from the base station according to the first periodicity.
    Type: Grant
    Filed: September 22, 2020
    Date of Patent: April 19, 2022
    Assignee: Qualcomm Incorporated
    Inventors: Sumit Kumar, Akash Srivastava, Priyangshu Ghosh, Rajeev Kumar, Tanay Kabra, Radhakrishna Madhur Bommakanti
  • Publication number: 20220116838
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine one or more candidate base stations for a handover procedure for the UE. The UE may transmit an indication of the one or more candidate base stations to a serving base station. Numerous other aspects are provided.
    Type: Application
    Filed: October 9, 2020
    Publication date: April 14, 2022
    Inventors: Rajeev KUMAR, Xipeng ZHU, Ozcan OZTURK, Shankar KRISHNAN, Linhai HE, Gavin Bernard HORN