Patents by Inventor Chi-Yu Chen

Chi-Yu Chen 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: 20260141090
    Abstract: Creating dynamic host access control lists (‘ACLs’) during data transfer redirection, including: receiving, by a first storage networking interface of a storage system, a login request; creating an access control list (ACL) for an initiator of the login request; redirecting the initiator of the login request to a second storage networking interface of the storage system; and completing the login request via the second storage networking interface of the storage system.
    Type: Application
    Filed: November 21, 2024
    Publication date: May 21, 2026
    Inventors: CALVIN HUYNH, SHRADDHA JOSHI, YEVHENIY TYUKAYEV, CHI-YU CHEN, LUCAS JURGENSEN
  • Publication number: 20250328460
    Abstract: A memory device and a memory control circuit are provided. The memory control circuit is used to control a memory cell array. A processing circuit of the memory control circuit is configured to obtain a mapping group identification according to a namespace identification and a logical address through a namespace-table. The processing circuit is configured to obtain a block group identification and a mapping entry through a logical-to-virtual-mapping-table according to the mapping group identification and the offset of the logical address in the mapping group identification. The processing circuit is configured to obtain a super block identification according to the block group identification and the virtual block number through a virtual-to-physical-block-table. The processing circuit is configured to obtain a physical block number according to the super block identification, a channel, a die and a plane through the virtual-to-physical-block-table.
    Type: Application
    Filed: April 23, 2024
    Publication date: October 23, 2025
    Inventors: Ting-Yu LIU, Chi-Yu CHEN
  • Patent number: 12450155
    Abstract: A memory device and a memory control circuit are provided. The memory control circuit is used to control a memory cell array. A processing circuit of the memory control circuit is configured to obtain a mapping group identification according to a namespace identification and a logical address through a namespace-table. The processing circuit is configured to obtain a block group identification and a mapping entry through a logical-to-virtual-mapping-table according to the mapping group identification and the offset of the logical address in the mapping group identification. The processing circuit is configured to obtain a super block identification according to the block group identification and the virtual block number through a virtual-to-physical-block-table. The processing circuit is configured to obtain a physical block number according to the super block identification, a channel, a die and a plane through the virtual-to-physical-block-table.
    Type: Grant
    Filed: April 23, 2024
    Date of Patent: October 21, 2025
    Assignee: MACRONIX INTERNATIONAL CO., LTD.
    Inventors: Ting-Yu Liu, Chi-Yu Chen
  • Publication number: 20150175502
    Abstract: A method for making high purity dicyclopentadiene comprises the following steps: providing a dimer feedstock comprising dicyclopentadiene and methyl dicyclopentadiene; blending the dimer feedstock and a diluent to obtain a first blend; cracking the first blend in a vapor phase at 300° C. to 400° C. to obtain a cracked feedstock; separating the cracked feedstock into a second blend and a third blend; dimerizing the second blend at 50° C. to 120° C. to obtain a fourth blend; and separating the fourth blend to obtain a recycled diluent and high purity dicyclopentadiene. By using saturated C5 hydrocarbon, saturated C6 hydrocarbon, benzene and the mixture thereof as the diluent and the steps mentioned above, the clogging problem of cracker tubes is solved and the cost of makeup diluent usage is lowered.
    Type: Application
    Filed: August 28, 2014
    Publication date: June 25, 2015
    Inventors: Jyh-Haur HWANG, Wei-Bin SU, Chi-Yu CHEN, Karl Tze-Tang CHUANG, Cheng-Tsung HONG, Yung-Sheng HO
  • Patent number: 8450544
    Abstract: A method for preparing the low carbon number petrochemical products along with the high energy fuels from pyrolysis gasoline is provided. In this method, the pyrolysis gasoline is used as feedstock, and the reactive non-aromatic, unsaturated moieties, and the sulfur impurity contained in the pyrolysis gasoline are removed. Then the stabilized feedstock is used to produce C5 olefins, C6-C9 aromatic hydrocarbons as petrochemical products, and C10+ hydrocarbons as precursors of high energy fuels. Upon acid catalytic isomerization, or upon crystallization followed by acid catalytic isomerization, the C10+ hydrocarbons as precursors of high energy fuels are converted to exo-isomers as high energy fuels.
    Type: Grant
    Filed: April 9, 2007
    Date of Patent: May 28, 2013
    Assignee: CPC Corporation, Taiwan
    Inventors: Ying-Yen Tsao, Chyuan-Neng Liao, Chi-Yu Chen, Chin-Ming Lin, Kuo-Min Wei
  • Publication number: 20080249341
    Abstract: A method for preparing the low carbon number petrochemical products along with the high energy fuels from pyrolysis gasoline is provided. In this method, the pyrolysis gasoline is used as feedstock, and the reactive non-aromatic, unsaturated moieties, and the sulfur impurity contained in the pyrolysis gasoline are removed. Then the stabilized feedstock is used to produce C5 olefins, C6-C9 aromatic hydrocarbons as petrochemical products, and C10+ hydrocarbons as precursors of high energy fuels. Upon acid catalytic isomerization, or upon crystallization followed by acid catalytic isomerization, the C10+ hydrocarbons as precursors of high energy fuels are converted to exo-isomers as high energy fuels.
    Type: Application
    Filed: April 9, 2007
    Publication date: October 9, 2008
    Inventors: Ying-Yen Tsao, Chyuan-Neng Liao, Chi-Yu Chen, Chin-Ming Lin, Kuo-Min Wei
  • Publication number: 20060270559
    Abstract: A method of producing a suspended agricultural chemical composition, includes the steps of: grinding an agricultural chemical active ingredient; mixing at least water, a polyalcohol, a mineral salt, and a surfactant to produce a solution; adding to the solution the ground agricultural chemical active ingredient and a suspension stabilizer, to produce a mixture; heating the mixture to 40 to 70° C. while stirring; cooling the heated mixture to 10 to 25° C,; and wet-milling the cooled mixture at 30° C. or below. Alternatively the method includes the steps of: grinding an agricultural chemical active ingredient; mixing at least water, a polyalcohol, a mineral salt, and a surfactant to produce a solution; adding to the solution the ground agricultural chemical active ingredient and a suspension stabilizer to produce a mixture; wet-milling the mixture; heating the wet-milled mixture to 40 to 70° C. while stirring; and cooling the heated mixture.
    Type: Application
    Filed: May 26, 2005
    Publication date: November 30, 2006
    Applicant: Nippon Soda Co., Ltd.
    Inventors: Yuichi Maekawa, Seizo Hashimoto, Chi-yu Chen
  • Publication number: 20060166939
    Abstract: This invention relates to pesticidal compositions compatible with liquid fertilizers and methods of use thereof.
    Type: Application
    Filed: January 21, 2005
    Publication date: July 27, 2006
    Inventor: Chi-Yu Chen
  • Publication number: 20060166898
    Abstract: This invention relates to compositions compatible with liquid fertilizers and methods of use thereof.
    Type: Application
    Filed: January 5, 2006
    Publication date: July 27, 2006
    Inventor: Chi-Yu Chen