Patents by Inventor PRASANNA PICHUMANI

PRASANNA PICHUMANI 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: 20240055779
    Abstract: A circuitry including a first antenna configured to communicate via a first RAT; including a substrate; and a second antenna located on the substrate of the first antenna configured to communicate via a second RAT, wherein communication via the first RAT does not interfere with communication via the second RAT.
    Type: Application
    Filed: July 6, 2023
    Publication date: February 15, 2024
    Inventors: Maruti TAMRAKAR, Prathibha PEDDIREDDY, Jayprakash THAKUR, Anoop PARCHURU, Prasanna PICHUMANI
  • Patent number: 11903161
    Abstract: Particular embodiments described herein provide for an electronic device that can be configured to include a fan where the fan blades are decoupled from the center shaft. The fan can include a center shaft, a motor coil support, motor coils coupled to the motor coil support, a rotator coupled to the center shaft, and fan blades coupled to the rotator, where rotation of the fan blades is decoupled from the center shaft by the rotator. A blade support can be coupled to the rotator, where the blade support couples the fan blades to the rotator and magnets can be coupled to the blade support. In an example, the rotator can include an inner, an outer race, and bearings.
    Type: Grant
    Filed: June 26, 2020
    Date of Patent: February 13, 2024
    Assignee: Intel Corporation
    Inventors: Srinivas Rao Konakalla, Prakash Kurma Raju, Bijendra Singh, Juha Tapani Paavola, Prasanna Pichumani
  • Publication number: 20230337406
    Abstract: An electronic device comprises a heat source and a heat distribution structure coupled to the heat source to distribute heat generated by the heat source during operation of the electronic device.
    Type: Application
    Filed: December 23, 2020
    Publication date: October 19, 2023
    Inventors: Ritu BAWA, Ruander CARDENAS, Kathiravan D, Jia Yan GO, Chin Kung GOH, Jeff KU, Prakash Kurma RAJU, Baomin LIU, Twan Sing LOO, Mikko MAKINEN, Columbia MISHRA, Juha PAAVOLA, Prasanna PICHUMANI, Daniel RAGLAND, Kannan RAJA, Khai Ern SEE, Javed SHAIKH, Gokul SUBRAMANIAM, George Baoci SUN, Xiyong TIAN, Hua YANG, Mark CARBONE, Vivek PARANJAPE, Nehakausar PINJARI, Hari Shanker THAKUR, Christopher MOORE, Gustavo FRICKE, Justin HUTTULA, Gavin SUNG, Sammi WY LIU, Arnab SEN, Chun-Ting LIU, Jason Y. JIANG, Gerry JUAN, Shih Wei NIEN, Lance LIN, Evan KUKLINSKI
  • Patent number: 11755080
    Abstract: There is disclosed a computing apparatus, including: a first chassis including primary operational circuitry of the computing apparatus; a second chassis hingeably coupled to the second chassis, the second chassis having substantially less operational circuitry than the first chassis whereby the operational circuitry of the second chassis generates substantially less heat than the operational circuitry of the first chassis; and a heat spreader between the first chassis and second chassis and disposed to dissipate generated heat from the first chassis into the second chassis.
    Type: Grant
    Filed: December 23, 2021
    Date of Patent: September 12, 2023
    Assignee: Intel Corporation
    Inventors: Prakash Kurma Raju, Babu Triplicane Gopikrishnan, Bijendra Singh, Prasanna Pichumani, Raghavendra Doddi, Harish Jagadish, Gopinath Kandasamy, David Pidwerbecki
  • Publication number: 20230198122
    Abstract: A communication device including a chassis; and a wireless communication interface arranged at least in part on a mounting structure, wherein the chassis houses the wireless communication interface, wherein the wireless communication interface comprises an antenna; and wherein the chassis comprises a recess, and wherein the mounting structure is rotatably arranged in the recess.
    Type: Application
    Filed: December 21, 2021
    Publication date: June 22, 2023
    Inventors: Maruti TAMRAKAR, Prasanna PICHUMANI, Jayprakash THAKUR, Sagar GUPTA
  • Publication number: 20230024409
    Abstract: A noise suppressing heat exchanger (also referred to as heat sink) includes a plurality of heat dissipating fins formed with baffles. The baffles suppress noise from a fan by slowing air flow and creating internal reflections within the heat exchanger that reflect noise away from the air flow path, absorbing sound energy and potentially setting up standing waves which dissipate noise via destructive interference. Other embodiments may be described and/or claimed.
    Type: Application
    Filed: September 6, 2022
    Publication date: January 26, 2023
    Inventors: Smit KAPILA, Prakash Kurma RAJU, Abhishek SRIVASTAV, Prasanna PICHUMANI, Raghavendra Subramanya Setty KANIVIHALLI
  • Patent number: 11551891
    Abstract: Particular embodiments described herein provide for an electronic device that can include a key height activation engine and a keyboard. The keyboard can include a plurality of keys and one or more of the plurality of keys can include a key height mechanism. The key height mechanism includes a shape memory material and when the key height mechanism is activated by the key height activation engine, the shape memory material raises the one or more of the plurality of keys that includes the key height mechanism from a first height to a second height.
    Type: Grant
    Filed: June 27, 2019
    Date of Patent: January 10, 2023
    Assignee: Intel Corporation
    Inventors: Prakash Kurma Raju, Raghavendra Doddi, Prasanna Pichumani, Sachin Bedare, Bijendra Singh, Gopinath Kandasamy
  • Publication number: 20220413547
    Abstract: A cover for a tablet or similar computer device equipped with strap hinges is disclosed. In embodiments, the cover may include three strap hinges to allow the tablet to be placed in several different configurations. The cover is equipped with at least two magnets in different polarities, which may be detected by the tablet. Based on the detection of at least one magnet and its polarity, the tablet may cause the interface of its operating system to be placed into a configuration appropriate to the configuration of the cover. Other embodiments may be described and/or claimed.
    Type: Application
    Filed: July 8, 2022
    Publication date: December 29, 2022
    Inventors: Gavin Sung, Mallari C. Hanchate, Prasanna Pichumani, Prakash Kurma Raju, Tim Liu
  • Patent number: 11537174
    Abstract: A variable pitch clamshell hinge for use with clamshell housings includes a first shaft coupled to a first variable diameter device and a second shaft coupled to a second variable diameter device. The first variable diameter device and the second variable diameter device are coupled together using an inelastic linking element. As the shafts are rotated in a first direction the variable diameter devices increase in diameter. As the shafts are rotated in a second direction that is opposite the first direction, the variable diameter devices decrease in diameter. As the variable diameter devices increase in diameter, the inelastic linking element exerts a compressive force on the variable diameter devices, decreasing the distance (i.e., the pitch) between the shafts. As the variable diameter devices decrease in diameter, the inelastic linking element relaxes the compressive force on the variable diameter devices, increasing the distance between the shafts.
    Type: Grant
    Filed: June 24, 2020
    Date of Patent: December 27, 2022
    Assignee: Intel Corporation
    Inventors: Shankara Venkatraman Gopalan, Prasanna Pichumani, Rajeev Rema Shanmugam
  • Patent number: 11474568
    Abstract: A convertible mobile compute device comprises a lid, a base, and a hinge assembly coupled to the lid and the base. The hinge assembly includes a lid hinge bracket secured to the lid and configured to rotate about a lid hinge axis. The hinge assembly also includes a base hinge bracket secured to the base and configured to rotate about a base hinge axis. The lid hinge axis is offset from a centerline axis defined by the lid, and the base hinge axis is offset from a centerline axis defined by the base. As described herein, the offsetting of the hinge axes provides for a smaller a lid-to-base gap when the convertible mobile compute device is positioned in a closed mode relative to when the convertible mobile compute device is positioned in a tablet mode.
    Type: Grant
    Filed: April 12, 2021
    Date of Patent: October 18, 2022
    Assignee: INTEL CORPORATION
    Inventors: Bijendra Singh, Prakash Kurma Raju, Prasanna Pichumani, Kathiravan D
  • Publication number: 20220200165
    Abstract: A slot antenna assembly for a portable electronic device is disclosed. The assembly includes a first slot antenna having a first slot through a substrate from an outer surface of the substrate to an inner surface of the substrate. The assembly also includes a second slot antenna including a second slot through the substrate from the outer surface of the substrate to the inner surface of the substrate. An isolator includes at least one of an isolation slot and a conductor. The isolation slot includes a substrate isolation slot which extends through the substrate between the first and second slot antennas; and a conductor. The conductor connects the inner surface of the substrate between the first and second antennas to an opposite inner surface of an opposite substrate opposite the inner surface between the first and second antennas.
    Type: Application
    Filed: September 24, 2021
    Publication date: June 23, 2022
    Inventors: Maruti TAMRAKAR, Sagar GUPTA, Jayprakash THAKUR, Prasanna PICHUMANI
  • Publication number: 20220200123
    Abstract: Examples relate to concepts for antenna arrangement and particular to an antenna for an electronic device. An electronic device comprises, a case, a lid and a heat spreading structure. Further, an electronic device comprises a hinge arrangement between the case and the lid. The hinge arrangement comprises at least one hinge structure connecting the lid to the case. Further, the electronic device comprises an antenna. The antenna is arranged in an area of the hinge arrangement. The heat spreading structure extends from the case through the area of the hinge arrangement to the lid.
    Type: Application
    Filed: November 22, 2021
    Publication date: June 23, 2022
    Inventors: Jayprakash THAKUR, Prasanna PICHUMANI, Maruti TAMRAKAR, Doddi RAGHAVENDRA, Sagar GUPTA
  • Publication number: 20220113759
    Abstract: There is disclosed a computing apparatus, including: a first chassis including primary operational circuitry of the computing apparatus; a second chassis hingeably coupled to the second chassis, the second chassis having substantially less operational circuitry than the first chassis whereby the operational circuitry of the second chassis generates substantially less heat than the operational circuitry of the first chassis; and a heat spreader between the first chassis and second chassis and disposed to dissipate generated heat from the first chassis into the second chassis.
    Type: Application
    Filed: December 23, 2021
    Publication date: April 14, 2022
    Applicant: Intel Corporation
    Inventors: Prakash Kurma Raju, Babu Triplicane Gopikrishnan, Bijendra Singh, Prasanna Pichumani, Raghavendra Doddi, Harish Jagadish, Gopinath Kandasamy, David Pidwerbecki
  • Publication number: 20220026962
    Abstract: Particular embodiments described herein provide for an electronic device that can be configured to include a substrate, a keyboard, and a chassis, where a portion of the chassis is between the substrate and the keyboard. A transmission line is embedded in the portion of the chassis between the substrate and the keyboard. In some examples, the portion of the chassis between the substrate and the keyboard that includes the transmission line is a support plate for the keyboard.
    Type: Application
    Filed: September 24, 2021
    Publication date: January 27, 2022
    Applicant: Intel Corporation
    Inventors: Santhosh Ap, Madhurkiran Sreenivasa Reddy, Prakash Kurma Raju, Prasanna Pichumani, Vamshi Krishna Aagiru, Nithesha Ananda
  • Patent number: 11231757
    Abstract: There is disclosed a computing apparatus, including: a first chassis including primary operational circuitry of the computing apparatus; a second chassis hingeably coupled to the second chassis, the second chassis having substantially less operational circuitry than the first chassis whereby the operational circuitry of the second chassis generates substantially less heat than the operational circuitry of the first chassis; and a heat spreader between the first chassis and second chassis and disposed to dissipate generated heat from the first chassis into the second chassis.
    Type: Grant
    Filed: August 1, 2018
    Date of Patent: January 25, 2022
    Assignee: Intel Corporation
    Inventors: Prakash Kurma Raju, Babu Triplicane Gopikrishnan, Bijendra Singh, Prasanna Pichumani, Raghavendra Doddi, Harish Jagadish, Gopinath Kandasamy, David Pidwerbecki
  • Patent number: 11139553
    Abstract: Technologies for a metal chassis for an electronic device are disclosed. A manufacturer may manufacture a chassis of an electronic device by machining a recess into a chassis preform and perform an anodization of the chassis. The manufacturer may machine the side of the chassis preform opposite the recess to a predefined thickness, and then perform a subsequent anodization. The predefined thickness is selected so that, after the subsequent anodization, there is a single anodized layer between the surface of the recess and the chassis surface on the opposite side. The single anodized layer is non-conductive, allowing electromagnetic signals of an antenna to pass through.
    Type: Grant
    Filed: December 27, 2018
    Date of Patent: October 5, 2021
    Assignee: Intel Corporation
    Inventors: Jayprakash Thakur, Prakash Kurma Raju, Prasanna Pichumani, Akarsha Kadadevaramath
  • Publication number: 20210232184
    Abstract: A convertible mobile compute device comprises a lid, a base, and a hinge assembly coupled to the lid and the base. The hinge assembly includes a lid hinge bracket secured to the lid and configured to rotate about a lid hinge axis. The hinge assembly also includes a base hinge bracket secured to the base and configured to rotate about a base hinge axis. The lid hinge axis is offset from a centerline axis defined by the lid, and the base hinge axis is offset from a centerline axis defined by the base. As described herein, the offsetting of the hinge axes provides for a smaller a lid-to-base gap when the convertible mobile compute device is positioned in a closed mode relative to when the convertible mobile compute device is positioned in a tablet mode.
    Type: Application
    Filed: April 12, 2021
    Publication date: July 29, 2021
    Inventors: Bijendra Singh, Prakash Kurma Raju, Prasanna Pichumani, Kathiravan D
  • Publication number: 20210218102
    Abstract: Techniques for battery retention are disclosed. In the illustrative embodiment, a thin polyurethane strap is used to hold a battery in place. The strap only requires a small amount of volume, allowing for a higher volume (and higher capacity) for the battery. In order to accommodate swelling, a computing device that has a battery held in place with such a strap can have an open area above the battery. The strap may have ridges to contact the battery and the component above the battery beyond the open area. If the battery swells, the ridges may be pressed down, accommodating the swelling battery.
    Type: Application
    Filed: March 26, 2021
    Publication date: July 15, 2021
    Inventors: Prasanna Pichumani, Jagadish Vasudeva Singh, Prakash Kurma Raju, Vinay Kumar Chandrasekhara, Arvind Sundaram, Naoki Matsumura
  • Publication number: 20210218845
    Abstract: Techniques for video conferencing are disclosed. In one embodiment, a mirror assembly can be used to position a mirror in front of a camera, reflecting a view of the camera downward towards a whiteboard or other drawing surface, allowing a user to show a drawing during a video conference. In another embodiment, video data and audio data of a user in a video conference can be analyzed to determine what portions of the video data and audio data should be transmitted to a remote participant in the video conference. Unintentional input supplied by the user in the video data and audio data may be used to determine which portions of the video data and audio data to transmit.
    Type: Application
    Filed: March 26, 2021
    Publication date: July 15, 2021
    Inventors: Aleksander Magi, Soethiha Soe, Marko Bartscherer, Prakash Kurma Raju, Arvind Sundaram, Ayeshwarya B. Mahajan, Akarsha Rajeshwar Kadadevaramath, Gokul V. Subramaniam, Raghavendra Doddi, Prasanna Pichumani
  • Patent number: D933059
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: October 12, 2021
    Assignee: Intel Corporation
    Inventors: Babu Triplicane Gopikrishnan, Kathiravan D, Prakash Kurma Raju, Prasanna Pichumani