Patents by Inventor Precious Nezaiah Umali Pestano

Precious Nezaiah Umali Pestano 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).

  • Data storage system configured to write volatile scattered memory metadata to a non-volatile memory
    Patent number: 10402315
    Abstract: In an embodiment of the invention, a method comprises: requesting an update or modification on a control data in at least one flash block in a storage memory; requesting a cache memory; replicating, from the storage memory to the cache memory, the control data to be updated or to be modified; moving a clean cache link list to a dirty cache link list so that the dirty cache link list is changed to reflect the update or modification on the control data; and moving the dirty cache link list to a for flush link list and writing an updated control data from the for flush link list to a free flash page in the storage memory.
    Type: Grant
    Filed: November 6, 2017
    Date of Patent: September 3, 2019
    Assignee: BiTMICRO Networks, Inc.
    Inventors: Marvin Dela Cruz Fenol, Jik-Jik Oyong Abad, Precious Nezaiah Umali Pestano
  • Writing volatile scattered memory metadata to flash device
    Patent number: 10055150
    Abstract: In an embodiment of the invention, a method comprises: requesting an update on a control data in at least one flash block in a storage memory; replicating, from the storage memory to a cache memory, the control data to be updated; moving a clean cache link list to a dirty cache link list so that the dirty cache link list is changed to reflect the update on the control data; and moving the dirty cache link list to a for-flush link list and writing an updated control data from the for-flush link list to a free flash page in the storage memory.
    Type: Grant
    Filed: June 1, 2016
    Date of Patent: August 21, 2018
    Assignee: BiTMICRO Networks, Inc.
    Inventors: Marvin Dela Cruz Fenol, Jik-Jik Oyong Abad, Precious Nezaiah Umali Pestano
  • Data storage system
    Patent number: 9811461
    Abstract: In an embodiment of the invention, a method comprises: requesting an update or modification on a control data in at least one flash block in a storage memory; requesting a cache memory; replicating, from the storage memory to the cache memory, the control data to be updated or to be modified; moving a clean cache link list to a dirty cache link list so that the dirty cache link list is changed to reflect the update or modification on the control data; and moving the dirty cache link list to a for flush link list and writing an updated control data from the for flush link list to a free flash page in the storage memory.
    Type: Grant
    Filed: April 17, 2015
    Date of Patent: November 7, 2017
    Assignee: BiTMICRO Networks, Inc.
    Inventors: Marvin Dela Cruz Fenol, Jik-Jik Oyong Abad, Precious Nezaiah Umali Pestano
  • Valid Data Compression On SSD
    Publication number: 20160224464
    Abstract: In an embodiment of the invention, a method comprises: obtaining a first data block with a lowest number of valid data from a block record; moving a first valid data in a first memory data area of the first data block to a first pre-erased memory data area in a second data block; and moving a second valid data in a second memory data area in the first data block to a second pre-erased memory data area in the second data block. In another embodiment of the invention, an article of manufacture comprises: a non-transient computer-readable medium having stored thereon instructions that are configured to: obtain a first data block with a lowest number of valid data from a block record; move a first valid data in a first memory data area of the first data block to a first pre-erased memory data area in a second data block; and move a second valid data in a second memory data area in the first data block to a second pre-erased memory data area in the second data block.
    Type: Application
    Filed: January 20, 2016
    Publication date: August 4, 2016
    Inventors: Marvin Dela Cruz Fenol, Jik-Jik Oyong Abed, Precious Nezaiah Umali Pestano, Benedict Centeno Bantigue, Joevannl Baliton Parairo