Patents by Inventor Yuan Rong

Yuan Rong 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).

  • Patent number: 10007431
    Abstract: Storage devices including a controller, a first memory coupled to the controller, and a second memory coupled to the controller, wherein the controller is configured to generate a linked list in response to a received access command, the linked list comprising one or more first entries corresponding to user data to be received from or outputted to an external device and one or more second entries for metadata to be generated by the storage device, and having a defined order of the first entries and the second entries corresponding to a defined data structure of a page of data of the first memory.
    Type: Grant
    Filed: February 14, 2017
    Date of Patent: June 26, 2018
    Assignee: Micron Technology, Inc.
    Inventors: Frank Chen, Yuan Rong
  • Publication number: 20170153817
    Abstract: Storage devices including a controller, a first memory coupled to the controller, and a second memory coupled to the controller, wherein the controller is configured to generate a linked list in response to a received access command, the linked list comprising one or more first entries corresponding to user data to be received from or outputted to an external device and one or more second entries for metadata to be generated by the storage device, and having a defined order of the first entries and the second entries corresponding to a defined data structure of a page of data of the first memory.
    Type: Application
    Filed: February 14, 2017
    Publication date: June 1, 2017
    Applicant: MICRON TECHNOLOGY, INC.
    Inventors: Frank Chen, Yuan Rong
  • Patent number: 9665301
    Abstract: Methods, and corresponding devices, for storing user data along with a plurality of addresses corresponding to physical pages storing valid data corresponding to a logical data block are useful in re-building mapping information for the logical data block. Such methods include receiving data from an external device, combining the received data with a plurality of addresses, and writing the combined data to a free physical page, wherein each address of the plurality of addresses corresponds to a respective physical page associated with a respective logical page associated with valid data.
    Type: Grant
    Filed: January 22, 2016
    Date of Patent: May 30, 2017
    Assignee: Micron Technology, Inc.
    Inventors: Frank Chen, Yuan Rong, Zhao Wei
  • Patent number: 9575674
    Abstract: Methods facilitate data streaming in bulk storage devices by generating linked lists containing entries for both user data and metadata. These linked lists containing mixed data types facilitate receiving and outputting user data, and to insert or ignore, respectively, metadata corresponding to that user data without interrupting flow of the user data.
    Type: Grant
    Filed: January 5, 2015
    Date of Patent: February 21, 2017
    Assignee: Micron Technology, Inc.
    Inventors: Frank Chen, Yuan Rong
  • Publication number: 20160139813
    Abstract: Devices and methods storing user data along with a plurality of addresses corresponding to physical pages storing valid data corresponding to a logical data block are useful in re-building mapping information for the logical data block.
    Type: Application
    Filed: January 22, 2016
    Publication date: May 19, 2016
    Applicant: MICRON TECHNOLOGY, INC.
    Inventors: Frank Chen, Yuan Rong, Zhao Wei
  • Patent number: 9324434
    Abstract: The present disclosure includes methods, devices, modules, and systems for operating semiconductor memory. One method embodiment includes determining a status of a page of memory cells without using input/output (I/O) circuitry, and outputting the status through the I/O circuitry.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: April 26, 2016
    Assignee: Micron Technology, Inc.
    Inventors: Frank Chen, Zhao Wei, Yuan Rong
  • Patent number: 9262335
    Abstract: Memory modules and methods of operating memory modules re-build mapping information from data read from last valid physical pages. Corruption of mapping information is detected. A last valid physical page associated with logical data blocks is read. Mapping information is obtained from the data read from the last valid physical page, and mapping information is re-built using the mapping information obtained from the last valid pages.
    Type: Grant
    Filed: May 9, 2014
    Date of Patent: February 16, 2016
    Assignee: Micron Technology, Inc.
    Inventors: Frank Chen, Yuan Rong, Zhao Wei
  • Publication number: 20150113357
    Abstract: Methods facilitate data streaming in bulk storage devices by generating linked lists containing entries for both user data and metadata. These linked lists containing mixed data types facilitate receiving and outputting user data, and to insert or ignore, respectively, metadata corresponding to that user data without interrupting flow of the user data.
    Type: Application
    Filed: January 5, 2015
    Publication date: April 23, 2015
    Applicant: MICRON TECHNOLOGY, INC.
    Inventors: Frank Chen, Yuan Rong
  • Patent number: 8930645
    Abstract: Methods and apparatus facilitate data streaming in bulk storage devices by generating linked lists containing entries for both user data and metadata. These linked lists containing mixed data types facilitate receiving and outputting user data, and to insert or ignore, respectively, metadata corresponding to that user data without interrupting flow of the user data.
    Type: Grant
    Filed: December 4, 2008
    Date of Patent: January 6, 2015
    Assignee: Micron Technology, Inc.
    Inventors: Frank Chen, Yuan Rong
  • Publication number: 20140250273
    Abstract: Memory modules and methods of operating memory modules re-build mapping information from data read from last valid physical pages. Corruption of mapping information is detected. A last valid physical page associated with logical data blocks is read. Mapping information is obtained from the data read from the last valid physical page, and mapping information is re-built using the mapping information obtained from the last valid pages.
    Type: Application
    Filed: May 9, 2014
    Publication date: September 4, 2014
    Applicant: MICRON TECHNOLOGY, INC.
    Inventors: Frank Chen, Yuan Rong, Zhao Wei
  • Publication number: 20140177340
    Abstract: The present disclosure includes methods, devices, modules, and systems for operating semiconductor memory. One method embodiment includes determining a status of a page of memory cells without using input/output (I/O) circuitry, and outputting the status through the I/O circuitry.
    Type: Application
    Filed: December 20, 2013
    Publication date: June 26, 2014
    Applicant: Micron Technology, Inc.
    Inventors: Frank Chen, Zhao Wei, Yuan Rong
  • Patent number: 8732388
    Abstract: Memory modules and methods of operating memory modules embed mapping information within blocks of memory cells to which the mapping information pertains. In particular, when a page is written for a logical data block, that page includes a snapshot of the current mapping information for that logical data block. In this manner, the last valid physical page of a logical data block will contain a physical/logical mapping of that block. Thus, instead of scanning every valid page of the memory device to rebuild the mapping information, the memory module may scan only for the last valid physical page of each logical data block. Once the last valid physical page is discovered for a logical data block, the latest mapping information for that logical data block may be read from that page.
    Type: Grant
    Filed: November 11, 2008
    Date of Patent: May 20, 2014
    Assignee: Micron Technology, Inc.
    Inventors: Frank Chen, Yuan Rong, Zhao Wei
  • Patent number: 8634253
    Abstract: The present disclosure includes methods, devices, modules, and systems for operating semiconductor memory. One method embodiment includes determining a status of a page of memory cells without using input/output (I/O) circuitry, and outputting the status through the I/O circuitry.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: January 21, 2014
    Assignee: Micron Technology, Inc.
    Inventors: Frank Chen, Zhao Wei, Yuan Rong
  • Patent number: 8588837
    Abstract: An open loop power control method for setting a transmit power of mobile station (22) during a handoff from a voice over Internet protocol (VoIP) service to a circuit switched service sets a transmit power of the mobile station based upon a power level associated with the VoIP call. A disclosed example includes using an average power level of a reverse pilot channel of the VoIP call and correction factors based upon forward link and reverse link parameters during the VoIP call.
    Type: Grant
    Filed: March 15, 2006
    Date of Patent: November 19, 2013
    Assignee: Alcatel Lucent
    Inventors: Dongzhe Cui, Yuan-Rong Shen, I-Fong Antonio Wu
  • Publication number: 20130013817
    Abstract: The present disclosure includes methods, devices, modules, and systems for operating semiconductor memory. One method embodiment includes determining a status of a page of memory cells without using input/output (I/O) circuitry, and outputting the status through the I/O circuitry.
    Type: Application
    Filed: September 14, 2012
    Publication date: January 10, 2013
    Applicant: MICRON TECHNOLOGY, INC.
    Inventors: Frank Chen, Zhao Wei, Yuan Rong
  • Patent number: 8279682
    Abstract: The present disclosure includes methods, devices, modules, and systems for operating semiconductor memory. One method embodiment includes determining a status of a page of memory cells without using input/output (I/O) circuitry, and outputting the status through the I/O circuitry.
    Type: Grant
    Filed: June 7, 2011
    Date of Patent: October 2, 2012
    Assignee: Micron Technology, Inc.
    Inventors: Frank Chen, Zhao Wei, Yuan Rong
  • Patent number: 8249642
    Abstract: A wireless communication network (20) includes a power control technique that includes repeating an erasure indicator bit in a transmission from a mobile station (22) to a base station (24, 30, 36). The repeated erasure indicator bit is transmitted on the uplink to each base station. The base station then uses the majority rule of those repeated erasure indicator bits to adjust its transmit power. It results in a desired power control command corresponding to the quality of a downlink between a base station (24, 30, 36) and the mobile station (22). A disclosed example includes using the repeated error indicator bit for deciding whether a recent frame should be considered an erasure. If so, the base station increases power on the downlink forward channel. If not, the base station decreases the transmit power on the downlink forward channel. A disclosed example includes alternative power control adjustment techniques, depending on the recent history of the quality of the downlink.
    Type: Grant
    Filed: July 1, 2010
    Date of Patent: August 21, 2012
    Assignee: Alcatel Lucent
    Inventors: Dongzhe Cui, Yuan-Rong Shen
  • Publication number: 20110235418
    Abstract: The present disclosure includes methods, devices, modules, and systems for operating semiconductor memory. One method embodiment includes determining a status of a page of memory cells without using input/output (I/O) circuitry, and outputting the status through the I/O circuitry.
    Type: Application
    Filed: June 7, 2011
    Publication date: September 29, 2011
    Applicant: MICRON TECHNOLOGY, INC.
    Inventors: Frank Chen, Zhao Wei, Yuan Rong
  • Patent number: 7969782
    Abstract: The present disclosure includes methods, devices, modules, and systems for operating semiconductor memory. One method embodiment includes determining a status of a page of memory cells without using input/output (I/O) circuitry, and outputting the status through the I/O circuitry.
    Type: Grant
    Filed: January 19, 2009
    Date of Patent: June 28, 2011
    Assignee: Micron Technology, Inc.
    Inventors: Frank Chen, Zhao Wei, Yuan Rong
  • Publication number: 20100284371
    Abstract: A wireless communication network (20) includes a power control technique that includes repeating an erasure indicator bit in a transmission from a mobile station (22) to a base station (24, 30, 36). The repeated erasure indicator bit is transmitted on the uplink to each base station. The base station then uses the majority rule of those repeated erasure indicator bits to adjust its transmit power. It results in a desired power control command corresponding to the quality of a downlink between a base station (24, 30, 36) and the mobile station (22). A disclosed example includes using the repeated error indicator bit for deciding whether a recent frame should be considered an erasure. If so, the base station increases power on the downlink forward channel. If not, the base station decreases the transmit power on the downlink forward channel. A disclosed example includes alternative power control adjustment techniques, depending on the recent history of the quality of the downlink.
    Type: Application
    Filed: July 1, 2010
    Publication date: November 11, 2010
    Inventors: Dongzhe Cui, Yuan-Rong Shen