Patents by Inventor Krishna Bharath Kolluru

Krishna Bharath Kolluru 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: 20240348253
    Abstract: Systems or methods of the present disclosure may provide an integrated circuit device that implements one region definition, which may decrease design complexity, decrease software complexity, and increase ease of use. For example, the integrated circuit device may include programmable logic that implements one region definition. The region definition may include circuitry that may implement three-dimensional (3D) input/output circuitry, 2.5D input/output circuitry, circuitry for intra-die communication, circuitry for inter-package communication, or any combination thereof. By implementing one region definition on the integrated circuit device, time spent defining each programmable logic region may be reduced or eliminated, thereby reducing design complexity software complexity associated with the integrated circuit device.
    Type: Application
    Filed: June 27, 2024
    Publication date: October 17, 2024
    Inventors: Atul Maheshwari, Mahesh K. Kumashikar, MD Altaf Hossain, Ankireddy Nalamalpu, Krishna Bharath Kolluru, Jeffrey Christopher Chromczak
  • Publication number: 20240346224
    Abstract: Systems or methods of the present disclosure may provide a multi-chip package with two or more integrated circuit devices that each include hybrid bumps. The hybrid bumps may include bumps of different sizes to facilitate different types of communication. For example, the hybrid bumps may include a first bump with fine pitch for die-to-die communication and/or a second bump with a large pitch for off-package communication. The multi-chip package may include a bridge to facilitate signal transfer between the integrated circuit device with the hybrid bumps and other components within the multi-chip package. Additionally or alternatively, the multi-chip package may include an interconnect to facilitate signal transfer between two integrated circuit devices. The interconnect may include fine pitch bumps, which may be translated by an interposer to a pitch size of the bridge. As such, the interconnect may facilitate die-to-die communication and/or off-package communication.
    Type: Application
    Filed: June 27, 2024
    Publication date: October 17, 2024
    Inventors: Mahesh K. Kumashikar, Atul Maheshwari, MD Altaf Hossain, Ankireddy Nalamalpu, Krishna Bharath Kolluru
  • Publication number: 20240321716
    Abstract: An electronic device includes conductive pads that are formed on a surface of the electronic device. Each of the conductive pads has an oval shape. The conductive pads are coupled to deliver at least one of a power supply voltage or a ground voltage between an external device and the electronic device.
    Type: Application
    Filed: May 31, 2024
    Publication date: September 26, 2024
    Applicant: Altera Corporation
    Inventors: Md Altaf Hossain, Atul Maheshwari, Mahesh Kumashikar, Ankireddy Nalamalpu, Krishna Bharath Kolluru
  • Publication number: 20240321670
    Abstract: An electronic device includes a first layer and a thermal heatsink that comprises a conductive region in a second layer of the electronic device. The thermal heatsink further comprises a first via that extends through the first layer. The first via is filled with conductive material that is coupled to the conductive region. The conductive material in the first via is coupled to an external terminal of the electronic device. The electronic device can also include a second via filled with conductive material that is coupled to the conductive region.
    Type: Application
    Filed: May 30, 2024
    Publication date: September 26, 2024
    Applicant: Altera Corporation
    Inventors: Atul Maheshwari, Mahesh Kumashikar, Md Altaf Hossain, Ankireddy Nalamalpu, Ritochit Chakraborty, Krishna Bharath Kolluru
  • Publication number: 20240312905
    Abstract: An integrated circuit package includes first and second integrated circuit dies stacked vertically and coupled together, a connection device coupled to the first integrated circuit die, and a power delivery device coupled to the connection device. The power delivery device includes an inductor. The inductor generates supply current. The inductor is coupled to provide the supply current from the inductor to the first integrated circuit die through the connection device.
    Type: Application
    Filed: May 29, 2024
    Publication date: September 19, 2024
    Applicant: Altera Corporation
    Inventors: Md Altaf Hossain, Atul Maheshwari, Mahesh Kumashikar, Ankireddy Nalamalpu, Krishna Bharath Kolluru
  • Publication number: 20240120302
    Abstract: An electronic device includes first and second external conductive pads coupled to route a first signal and third and fourth external conductive pads. The third and the fourth external conductive pads are between the first and the second external conductive pads on a surface of the electronic device.
    Type: Application
    Filed: December 18, 2023
    Publication date: April 11, 2024
    Applicant: Intel Corporation
    Inventors: Krishna Bharath Kolluru, Atul Maheshwari, Mahesh Kumashikar, Md Altaf Hossain, Ankireddy Nalamalpu, Omkar Karhade
  • Publication number: 20240111703
    Abstract: An active interconnection device has a repeater circuit that includes a storage circuit. The storage circuit is coupled to store a configuration bit for configuring the repeater circuit to transmit a signal between a first integrated circuit die and a second integrated circuit die. The storage circuit is coupled to receive the configuration bit through a conductor during a configuration mode. A buffer circuit in the repeater circuit is configurable to transmit the signal through the conductor during a transmission mode in response to the configuration bit.
    Type: Application
    Filed: December 12, 2023
    Publication date: April 4, 2024
    Applicant: Altera Corporation
    Inventors: Mahesh Kumashikar, Atul Maheshwari, Md Altaf Hossain, Ankireddy Nalamalpu, Krishna Bharath Kolluru
  • Publication number: 20240113014
    Abstract: An integrated circuit includes first external conductive pads, second external conductive pads, and third external conductive pads. The second external conductive pads are between the first external conductive pads and the third external conductive pads. Repair group circuitry is configurable to shift signal transmission away from one of the first external conductive pads to one of the third external conductive pads if the one of the first external conductive pads has a defect.
    Type: Application
    Filed: December 13, 2023
    Publication date: April 4, 2024
    Applicant: Altera Corporation
    Inventors: Krishna Bharath Kolluru, Atul Maheshwari, Mahesh Kumashikar, Md Altaf Hossain, Ankireddy Nalamalpu, Jeffrey Chromczak