Patents by Inventor Karan Misra

Karan Misra 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: 20240143505
    Abstract: Methods and apparatus for dynamic selection of super queue size for CPUs with higher number of cores. An apparatus includes a plurality of compute modules, each module including a plurality of processor cores with integrated first level (L1) caches and a shared second level (L2) cache, a plurality of Last Level Caches (LLCs) or LLC blocks and a plurality of memory interface blocks interconnect via a mesh interconnect. A compute module is configured to arbitrate access to the shared L2 cache and enqueue L2 cache misses in a super queue (XQ). The compute module further is configured to dynamically adjust the size of the XQ during runtime operations. The compute module tracks parameters comprising an L2 miss rate or count and LLC hit latency and adjusts the XQ size as a function of these parameters. A lookup table using the L2 miss rate/count and LLC hit latency may be implemented to dynamically select the XQ size.
    Type: Application
    Filed: December 22, 2023
    Publication date: May 2, 2024
    Inventors: Amruta MISRA, Ajay RAMJI, Rajendrakumar CHINNAIYAN, Chris MACNAMARA, Karan PUTTANNAIAH, Pushpendra KUMAR, Vrinda KHIRWADKAR, Sanjeevkumar Shankrappa ROKHADE, John J. BROWNE, Francesc GUIM BERNAT, Karthik KUMAR, Farheena Tazeen SYEDA
  • Patent number: 11842044
    Abstract: The present disclosure relates to user interfaces for receiving handwriting input, accessing predictive text candidates, and accessing keyboards.
    Type: Grant
    Filed: January 12, 2023
    Date of Patent: December 12, 2023
    Assignee: Apple Inc.
    Inventors: Botao Zhu, Karan Misra, Chun Kin Minor Wong
  • Patent number: 11816326
    Abstract: Methods, systems, and computer-readable media related to a technique for providing handwriting input functionality on a user device. A handwriting recognition module is trained to have a repertoire comprising multiple non-overlapping scripts and capable of recognizing tens of thousands of characters using a single handwriting recognition model. The handwriting input module provides real-time, stroke-order and stroke-direction independent handwriting recognition for multi-character handwriting input. In particular, real-time, stroke-order and stroke-direction independent handwriting recognition is provided for multi-character, or sentence level Chinese handwriting recognition. User interfaces for providing the handwriting input functionality are also disclosed.
    Type: Grant
    Filed: November 22, 2021
    Date of Patent: November 14, 2023
    Assignee: Apple Inc.
    Inventors: Mei-Qun Xia, Jannes G. Dolfing, Ryan S. Dixon, Karl M. Groethe, Karan Misra, Jerome R. Bellegarda, Ueli Meier
  • Publication number: 20230333732
    Abstract: Methods, systems, and computer-readable media related to a technique for providing handwriting input functionality on a user device. A handwriting recognition module is trained to have a repertoire comprising multiple non-overlapping scripts and capable of recognizing tens of thousands of characters using a single handwriting recognition model. The handwriting input module provides real-time, stroke-order and stroke-direction independent handwriting recognition for multi-character handwriting input. In particular, real-time, stroke-order and stroke-direction independent handwriting recognition is provided for multi-character, or sentence level Chinese handwriting recognition. User interfaces for providing the handwriting input functionality are also disclosed.
    Type: Application
    Filed: June 16, 2023
    Publication date: October 19, 2023
    Inventors: Mei-Qun XIA, Jannes G. DOLFING, Ryan S. DIXON, Karl M. GROETHE, Karan MISRA, Jerome R. BELLEGARDA, Ueli MEIER
  • Publication number: 20230152964
    Abstract: The present disclosure relates to user interfaces for receiving handwriting input, accessing predictive text candidates, and accessing keyboards.
    Type: Application
    Filed: January 12, 2023
    Publication date: May 18, 2023
    Inventors: Botao ZHU, Karan MISRA, Chun Kin Minor WONG
  • Patent number: 11620046
    Abstract: The present disclosure relates to user interfaces for receiving handwriting input, accessing predictive text candidates, and accessing keyboards.
    Type: Grant
    Filed: November 4, 2021
    Date of Patent: April 4, 2023
    Assignee: Apple Inc.
    Inventors: Botao Zhu, Patrick L. Coffman, Dylan Ross Edwards, Aram D. Kudurshian, Karan Misra, Chun Kin Minor Wong
  • Patent number: 11609640
    Abstract: In some embodiments, an electronic device provides efficient user interfaces for searching for and/or entering emojis into a user interface.
    Type: Grant
    Filed: June 21, 2021
    Date of Patent: March 21, 2023
    Assignee: Apple Inc.
    Inventors: Karan Misra, Patrick L. Coffman
  • Publication number: 20220083216
    Abstract: Methods, systems, and computer-readable media related to a technique for providing handwriting input functionality on a user device. A handwriting recognition module is trained to have a repertoire comprising multiple non-overlapping scripts and capable of recognizing tens of thousands of characters using a single handwriting recognition model. The handwriting input module provides real-time, stroke-order and stroke-direction independent handwriting recognition for multi-character handwriting input. In particular, real-time, stroke-order and stroke-direction independent handwriting recognition is provided for multi-character, or sentence level Chinese handwriting recognition. User interfaces for providing the handwriting input functionality are also disclosed.
    Type: Application
    Filed: November 22, 2021
    Publication date: March 17, 2022
    Inventors: Mei-Qun XIA, Jannes G. DOLFING, Ryan S. DIXON, Karl M. GROETHE, Karan MISRA, Jerome R. BELLEGARDA, Ueli MEIER
  • Publication number: 20220057931
    Abstract: The present disclosure relates to user interfaces for receiving handwriting input, accessing predictive text candidates, and accessing keyboards.
    Type: Application
    Filed: November 4, 2021
    Publication date: February 24, 2022
    Inventors: Botao ZHU, Patrick L. COFFMAN, Dylan Ross EDWARDS, Adam D. KUDURSHIAN, Karan MISRA, Chun Kin Minor WONG
  • Patent number: 11256864
    Abstract: Private and secure autocomplete suggestions are enabled based on a user contacts database, even when an application has not been granted access to the user contacts database. A keyboard process can receive and display suggestions based on input provided via the keyboard. The suggestions are generated based on a contacts database of a user. The suggestions are generated without exposing the contacts database to the application. Suggestions are then displayed to the user without exposing the suggestions to the application. Once a suggestion is selected by a user, the selected suggestion is provided to the application for insertion into a text field.
    Type: Grant
    Filed: February 23, 2021
    Date of Patent: February 22, 2022
    Assignee: Apple, Inc.
    Inventors: Zeheng Chen, Jessica Aranda, Patrick Coffman, Patrick W. Demasco, Julien Freudiger, Karan Misra, Stephen J. Rhee, Guy L. Tribble
  • Publication number: 20210397270
    Abstract: In some embodiments, an electronic device provides efficient user interfaces for searching for and/or entering emojis into a user interface
    Type: Application
    Filed: June 21, 2021
    Publication date: December 23, 2021
    Inventors: Karan MISRA, Patrick L. COFFMAN
  • Publication number: 20210397789
    Abstract: Private and secure autocomplete suggestions are enabled based on a user contacts database, even when an application has not been granted access to the user contacts database. A keyboard process can receive and display suggestions based on input provided via the keyboard. The suggestions are generated based on a contacts database of a user. The suggestions are generated without exposing the contacts database to the application. Suggestions are then displayed to the user without exposing the suggestions to the application. Once a suggestion is selected by a user, the selected suggestion is provided to the application for insertion into a text field.
    Type: Application
    Filed: February 23, 2021
    Publication date: December 23, 2021
    Inventors: Zeheng Chen, Jessica Aranda, Patrick Coffman, Patrick W. Demasco, Julien Freudiger, Karan Misra, Stephen J. Rhee, Guy L. Tribble
  • Patent number: 11194467
    Abstract: The present disclosure relates to user interfaces for receiving handwriting input, accessing predictive text candidates, and accessing keyboards.
    Type: Grant
    Filed: March 10, 2020
    Date of Patent: December 7, 2021
    Assignee: Apple Inc.
    Inventors: Botao Zhu, Jiabao Li, Karan Misra, Julian Missig, Chun Kin Minor Wong
  • Patent number: 11182069
    Abstract: Methods, systems, and computer-readable media related to a technique for providing handwriting input functionality on a user device. A handwriting recognition module is trained to have a repertoire comprising multiple non-overlapping scripts and capable of recognizing tens of thousands of characters using a single handwriting recognition model. The handwriting input module provides real-time, stroke-order and stroke-direction independent handwriting recognition for multi-character handwriting input. In particular, real-time, stroke-order and stroke-direction independent handwriting recognition is provided for multi-character, or sentence level Chinese handwriting recognition. User interfaces for providing the handwriting input functionality are also disclosed.
    Type: Grant
    Filed: February 5, 2020
    Date of Patent: November 23, 2021
    Assignee: Apple Inc.
    Inventors: Mei-Qun Xia, Jannes G. Dolfing, Ryan S. Dixon, Karl M. Groethe, Karan Misra, Jerome R. Bellegarda, Ueli Meier
  • Patent number: 11016658
    Abstract: Methods, systems, and computer-readable media related to a technique for providing handwriting input functionality on a user device. A handwriting recognition module is trained to have a repertoire comprising multiple non-overlapping scripts and capable of recognizing tens of thousands of characters using a single handwriting recognition model. The handwriting input module provides real-time, stroke-order and stroke-direction independent handwriting recognition for multi-character handwriting input. In particular, real-time, stroke-order and stroke-direction independent handwriting recognition is provided for multi-character, or sentence level Chinese handwriting recognition. User interfaces for providing the handwriting input functionality are also disclosed.
    Type: Grant
    Filed: July 8, 2019
    Date of Patent: May 25, 2021
    Assignee: Apple Inc.
    Inventors: Mei-Qun Xia, Jannes G. Dolfing, Ryan S. Dixon, Karl M. Groethe, Karan Misra, Jerome R. Bellegarda, Ueli Meier
  • Publication number: 20200379638
    Abstract: The present disclosure relates to user interfaces for receiving handwriting input, accessing predictive text candidates, and accessing keyboards.
    Type: Application
    Filed: March 10, 2020
    Publication date: December 3, 2020
    Inventors: Botao ZHU, Jiabao LI, Karan MISRA, Julian MISSIG, Chun Kin Minor WONG
  • Publication number: 20200174658
    Abstract: Methods, systems, and computer-readable media related to a technique for providing handwriting input functionality on a user device. A handwriting recognition module is trained to have a repertoire comprising multiple non-overlapping scripts and capable of recognizing tens of thousands of characters using a single handwriting recognition model. The handwriting input module provides real-time, stroke-order and stroke-direction independent handwriting recognition for multi-character handwriting input. In particular, real-time, stroke-order and stroke-direction independent handwriting recognition is provided for multi-character, or sentence level Chinese handwriting recognition. User interfaces for providing the handwriting input functionality are also disclosed.
    Type: Application
    Filed: February 5, 2020
    Publication date: June 4, 2020
    Inventors: Mei-Qun XIA, Jannes G. DOLFING, Ryan S. DIXON, Karl M. GROETHE, Karan MISRA, Jerome R. BELLEGARDA, Ueli MEIER
  • Patent number: 10579257
    Abstract: Methods, systems, and computer-readable media related to a technique for providing handwriting input functionality on a user device. A handwriting recognition module is trained to have a repertoire comprising multiple non-overlapping scripts and capable of recognizing tens of thousands of characters using a single handwriting recognition model. The handwriting input module provides real-time, stroke-order and stroke-direction independent handwriting recognition for multi-character handwriting input. In particular, real-time, stroke-order and stroke-direction independent handwriting recognition is provided for multi-character, or sentence level Chinese handwriting recognition. User interfaces for providing the handwriting input functionality are also disclosed.
    Type: Grant
    Filed: February 15, 2018
    Date of Patent: March 3, 2020
    Assignee: Apple Inc.
    Inventors: Mei-Qun Xia, Jannes G. Dolfing, Ryan S. Dixon, Karl M. Groethe, Karan Misra, Jerome R. Bellegarda, Ueli Meier
  • Publication number: 20190332259
    Abstract: Methods, systems, and computer-readable media related to a technique for providing handwriting input functionality on a user device. A handwriting recognition module is trained to have a repertoire comprising multiple non-overlapping scripts and capable of recognizing tens of thousands of characters using a single handwriting recognition model. The handwriting input module provides real-time, stroke-order and stroke-direction independent handwriting recognition for multi-character handwriting input. In particular, real-time, stroke-order and stroke-direction independent handwriting recognition is provided for multi-character, or sentence level Chinese handwriting recognition. User interfaces for providing the handwriting input functionality are also disclosed.
    Type: Application
    Filed: July 8, 2019
    Publication date: October 31, 2019
    Inventors: Mei-Qun XIA, Jannes G. DOLFING, Ryan S. DIXON, Karl M. GROETHE, Karan MISRA, Jerome R. BELLEGARDA, Ueli MEIER
  • Patent number: 10346035
    Abstract: Methods, systems, and computer-readable media related to a technique for providing handwriting input functionality on a user device. A handwriting recognition module is trained to have a repertoire comprising multiple non-overlapping scripts and capable of recognizing tens of thousands of characters using a single handwriting recognition model. The handwriting input module provides real-time, stroke-order and stroke-direction independent handwriting recognition for multi-character handwriting input. In particular, real-time, stroke-order and stroke-direction independent handwriting recognition is provided for multi-character, or sentence level Chinese handwriting recognition. User interfaces for providing the handwriting input functionality are also disclosed.
    Type: Grant
    Filed: September 23, 2016
    Date of Patent: July 9, 2019
    Assignee: Apple Inc.
    Inventors: Mei-Qun Xia, Jannes G. Dolfing, Ryan S. Dixon, Karl M. Groethe, Karan Misra, Jerome R. Bellegarda, Ueli Meier