Patents by Inventor Yangyang Pan

Yangyang Pan 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: 20200259178
    Abstract: The present application is directed to carbon materials comprising an optimized pore structure. The carbon materials comprise enhanced electrochemical properties and find utility in any number of electrical devices, for example, as electrode material in ultracapacitors. Methods for making the disclosed carbon materials are also disclosed.
    Type: Application
    Filed: May 28, 2019
    Publication date: August 13, 2020
    Inventors: Alan T. Chang, Henry R. Costantino, Aaron Marshall Feaver, Amalia L. Oppie, Yangyang Pan, Liam Cover, William D. Scott
  • Publication number: 20190114082
    Abstract: A distributed storage system stores a storage volume as a primary replica and secondary replicas on one or more servers. Data is written in an append-only scheme and all write requests are completed for the primary and secondary replicas. Read requests are processed by the primary replicas. Compaction for the primary replica is performed only if no secondary replicas (or a minimum number) are being compacted and a server storing the primary replica is not currently compacting another replica. The primary replica is demoted to secondary prior to compaction and a secondary replica is promoted to primary. Compaction of the primary replica is also conditioned on bandwidth conditions being met on the server storing it. Secondary replicas are compacted only if no other secondary replicas are being compacted. Replicas are selected as eligible for compaction based on a number of updates to the replica meeting a threshold condition.
    Type: Application
    Filed: October 17, 2017
    Publication date: April 18, 2019
    Inventors: Yangyang Pan, Xiangyong Ouyang, Dongqi Xue, Chaoqun Zhu
  • Publication number: 20160372750
    Abstract: The present application is directed to carbon materials comprising an optimized pore structure. The carbon materials comprise enhanced electrochemical properties and find utility in any number of electrical devices, for example, as electrode material in ultracapacitors. Methods for making the disclosed carbon materials are also disclosed.
    Type: Application
    Filed: January 5, 2016
    Publication date: December 22, 2016
    Inventors: Alan T. Chang, Henry R. Costantino, Aaron Marshall Feaver, Amalia L. Oppie, Yangyang Pan, Liam Cover, William D. Scott
  • Patent number: 9269502
    Abstract: The present application is directed to carbon materials comprising an optimized pore structure. The carbon materials comprise enhanced electrochemical properties and find utility in any number of electrical devices, for example, as electrode material in ultracapacitors. Methods for making the disclosed carbon materials are also disclosed.
    Type: Grant
    Filed: December 23, 2011
    Date of Patent: February 23, 2016
    Assignee: BASF SE
    Inventors: Alan T. Chang, Henry R. Costantino, Aaron M. Feaver, Amalia L. Oppie, Yangyang Pan, Liam Cover, William D. Scott, Kirsten J. Scott
  • Patent number: 9252817
    Abstract: Apparatuses, systems, methods, and computer program products are provided for error correction. A soft read module is configured to obtain soft read information for a cell of a non-volatile memory medium. The soft read information may indicate a likelihood that a data value for the cell is correct. A reliability module is configured to associate the cell with a log-likelihood ratio (LLR) mapping from a plurality of LLR mappings based on one or more reliability characteristics for a set of cells that includes the cell. An LLR map module is configured to determine an LLR value based on the soft read information by using the LLR mapping.
    Type: Grant
    Filed: February 25, 2014
    Date of Patent: February 2, 2016
    Assignee: SanDisk Technologies, Inc.
    Inventors: Yangyang Pan, Hao Zhong
  • Publication number: 20150205664
    Abstract: Apparatuses, methods, and computer program products are disclosed for determining read thresholds for a non-volatile memory device. A method includes obtaining soft read data for a storage cell of a non-volatile storage medium. A method includes determining a read voltage threshold or other configuration parameter for a storage cell based on soft read data. A method includes using a determined read voltage threshold or other configuration parameter to read data from a storage cell.
    Type: Application
    Filed: March 5, 2014
    Publication date: July 23, 2015
    Applicant: Fusion-io, Inc.
    Inventors: Gary Janik, Yangyang Pan
  • Publication number: 20150200688
    Abstract: Apparatuses, systems, methods, and computer program products are disclosed for error correction. A soft read module is configured to obtain soft read information for a cell of a non-volatile memory medium. The soft read information may indicate a likelihood that a data value for the cell is correct. A reliability module is configured to associate the cell with a log-likelihood ratio (LLR) mapping from a plurality of LLR mappings based on one or more reliability characteristics for a set of cells that includes the cell. An LLR map module is configured to determine an LLR value based on the soft read information by using the LLR mapping.
    Type: Application
    Filed: February 25, 2014
    Publication date: July 16, 2015
    Applicant: Fusion-io, Inc.
    Inventors: Yangyang Pan, Hao Zhong
  • Publication number: 20120202033
    Abstract: The present application is directed to carbon materials comprising an optimized pore structure. The carbon materials comprise enhanced electrochemical properties and find utility in any number of electrical devices, for example, as electrode material in ultracapacitors. Methods for making the disclosed carbon materials are also disclosed.
    Type: Application
    Filed: December 23, 2011
    Publication date: August 9, 2012
    Applicant: EnerG2, Inc.
    Inventors: Alan T. Chang, Henry R. Costantino, Aaron M. Feaver, Amalia L. Oppie, Liam Cover, Yangyang Pan
  • Patent number: D1044531
    Type: Grant
    Filed: March 10, 2023
    Date of Patent: October 1, 2024
    Assignees: Shanghai Enable You Technology Co., Ltd., Jininng KeLi Photoelectronic Industrial Co., Ltd.
    Inventors: Hongxiang Zheng, Mingjuan Ding, Xingqiang Wang, Zhenwei Wang, Yixiang Wang, Yubao Sun, Yangyang Pan, Hanchuan Yu, Hui Wang, Chuanhui Zhang, Xuetao Shao, Shenshen Zhang, Deli Hou