Patents by Inventor Wei-Hsiang Ma

Wei-Hsiang Ma 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: 20190305761
    Abstract: A circuit includes a slave latch including a first input and an output, the first input being coupled to a master latch, and a retention latch including a second input coupled to the output. The master latch and the slave latch are configured to operate in a first power domain having a first power supply voltage level, the retention latch is configured to operate in a second power domain having a second power supply voltage level different from the first power supply voltage level, and the circuit further includes a level shifter configured to shift a signal level from one of the first power supply voltage level or the second power supply voltage level to the other of the first power supply voltage level or the second power supply voltage level.
    Type: Application
    Filed: March 6, 2019
    Publication date: October 3, 2019
    Inventors: Kai-Chi HUANG, Jerry Chang Jui KAO, Chi-Lin LIU, Lee-Chung LU, Shang-Chih HSIEH, Wei-Hsiang MA, Yung-Chen CHIEN
  • Publication number: 20180336293
    Abstract: A method (of expanding a set of standard cells which comprise a library, the library being stored on a non-transitory computer-readable medium) includes: selecting one amongst ad hoc groups of elementary standard cells which are recurrent resulting in a selected group such that the elementary standard cells in the selected group having connections so as to represent a corresponding logic circuit, each elementary standard cell representing a logic gate, and the selected group corresponding providing a selected logical function which is representable correspondingly as a selected Boolean expression; generating, in correspondence to the selected group, one or more macro standard cells; and adding the one or more macro standard cells to, and thereby expanding, the set of standard cells; and wherein at least one aspect of the method is executed by a processor of a computer.
    Type: Application
    Filed: March 27, 2018
    Publication date: November 22, 2018
    Inventors: Chi-Lin LIU, Sheng-Hsiung CHEN, Jerry Chang-Jui KAO, Fong-Yuan CHANG, Lee-Chung LU, Shang-Chih HSIEH, Wei-Hsiang MA
  • Patent number: 10002654
    Abstract: In some embodiments, disclosed is a wordline boosting technique using a self-timed capacitive charge boosting approach.
    Type: Grant
    Filed: June 26, 2015
    Date of Patent: June 19, 2018
    Assignee: Intel Corporation
    Inventors: Jaydeep P Kulkarni, Pramod Kolar, Ankit Sharma, Subho Chatterjee, Karthik Subramanian, Farhana Sheikh, Wei-Hsiang Ma
  • Patent number: 9812189
    Abstract: An apparatus is provided which comprises: a memory array; first logic to detect whether first and second word-lines (WL) for a row of the memory array are active; and second logic to deactivate one of the first and second WLs such that one of the first and second WLs is active for the row.
    Type: Grant
    Filed: June 4, 2015
    Date of Patent: November 7, 2017
    Assignee: Intel Corporation
    Inventors: Pramod Kolar, Wei-Hsiang Ma, Gunjan H. Pandya
  • Publication number: 20160379694
    Abstract: In some embodiments, disclosed is a wordline boosting technique using a self-timed capacitive charge boosting approach.
    Type: Application
    Filed: June 26, 2015
    Publication date: December 29, 2016
    Applicant: Intel Corporation
    Inventors: JAYDEREP KULKARNI, PRAMOD KOLAR, ANKIT SHARMA, SUBHO CHATTERJEE, KARTHIK SUBRAMANIAN, FARHANA SHEIKH, WEI-HSIANG MA
  • Publication number: 20160358643
    Abstract: An apparatus is provided which comprises: a memory array; first logic to detect whether first and second word-lines (WL) for a row of the memory array are active; and second logic to deactivate one of the first and second WLs such that one of the first and second WLs is active for the row.
    Type: Application
    Filed: June 4, 2015
    Publication date: December 8, 2016
    Inventors: Pramrod Kolar, Wei-Hsiang Ma, Gunjan H. Pandya