Patents by Inventor Yi-Yu Lin

Yi-Yu Lin 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: 20220115587
    Abstract: A semiconductor device includes a substrate, a first dielectric layer, a second dielectric layer, and a third dielectric layer. The first dielectric layer is disposed on the substrate, around a first metal interconnection. The second dielectric layer is disposed on the first dielectric layer, around a via and a second metal interconnection. The second metal interconnection directly contacts the first metal interconnection. The third dielectric layer is disposed on the second dielectric layer, around a first magnetic tunneling junction (MTJ) structure and a third metal interconnection. The third metal interconnection directly contacts the first MTJ structure and the second metal interconnection, and the first MTJ structure directly contacts the via.
    Type: Application
    Filed: November 5, 2020
    Publication date: April 14, 2022
    Inventors: Hui-Lin Wang, Po-Kai Hsu, Ju-Chun Fan, Yi-Yu Lin, Ching-Hua Hsu, Hung-Yueh Chen
  • Publication number: 20220109104
    Abstract: A method for fabricating memory device includes: providing a substrate having a bottom electrode layer therein, forming a buffer layer and a mask layer on the buffer layer over the substrate, in contact with the bottom electrode layer, performing an advanced oxidation process on a sidewall of the buffer layer to form a resistive layer, which surrounds the whole sidewall of the buffer layer and extends upward vertically from the substrate, and forming, over the substrate, a noble metal layer and a top electrode layer on the noble metal layer, fully covering the resistive layer and the mask layer.
    Type: Application
    Filed: December 15, 2021
    Publication date: April 7, 2022
    Applicant: United Microelectronics Corp.
    Inventors: Hai Tao Liu, Li Li Ding, Yao-Hung Liu, Guoan Du, Qi Lu Li, Chunlei Wan, Yi Yu Lin, Yuchao Chen, Huakai Li, Hung-Yueh Chen
  • Publication number: 20220102621
    Abstract: A method for fabricating a semiconductor device includes the steps of forming a magnetic tunneling junction (MTJ) on a MRAM region of a substrate, forming a first inter-metal dielectric (IMD) layer around the MTJ, forming a patterned mask on a logic region of the substrate, performing a nitridation process to transform part of the first IMD layer to a nitride layer, forming a first metal interconnection on the logic region, forming a stop layer on the first IMD layer, forming a second IMD layer on the stop layer, and forming a second metal intercom in the second IMD layer to connect to the MTJ.
    Type: Application
    Filed: November 1, 2020
    Publication date: March 31, 2022
    Inventors: Hui-Lin Wang, Chen-Yi Weng, Si-Han Tsai, Che-Wei Chang, Po-Kai Hsu, Jing-Yin Jhang, Yu-Ping Wang, Ju-Chun Fan, Ching-Hua Hsu, Yi-Yu Lin, Hung-Yueh Chen
  • Publication number: 20220071934
    Abstract: Provided is a pharmaceutical composition for use in treating postsurgical pain. The pharmaceutical composition comprises a lipid-based complex. The lipid-based complex comprises an amide-type anesthetic and at least one lipid, wherein a molar ratio of the amide-type anesthetic to the at least one lipid of the lipid-based complex is at least 0.5:1. The total amount of the amide-type anesthetic is at least 1.5 to 5 times of a standard therapeutic dose for treating postsurgical pain with the amide-type anesthetic to achieve an improved pain control with desired prolonged analgesic effect.
    Type: Application
    Filed: February 26, 2020
    Publication date: March 10, 2022
    Inventors: TIEN-TZU TAI, YUN-LONG TSENG, SHEUE-FANG SHIH, MIN-WEN KUO, CARL OSCAR BROWN, HUI-TING WANG, WEENEE YEUN NG JAO, PEI-HSIEN HU, WAN-NI YU, KEELUNG HONG, HAO-WEN KAO, YI-YU LIN
  • Publication number: 20220054455
    Abstract: The present invention relates to a pharmaceutical composition comprising at least one liposome, a trapping agent and a sedative drug with a high drug to lipid ratio and a high encapsulation efficiency. Also provided are the methods to sedate or treat pain in a subject in need thereof by administering the pharmaceutical composition disclosed herein.
    Type: Application
    Filed: September 12, 2019
    Publication date: February 24, 2022
    Inventors: Keelung HONG, Walter GWATHNEY, Hao-wen KAO, Yi-yu LIN
  • Publication number: 20220059618
    Abstract: A hybrid random access memory for a system-on-chip (SOC), including a semiconductor substrate with a MRAM region and a ReRAM region, a first dielectric layer on the semiconductor substrate, multiple ReRAM cells in the first dielectric layer on the ReRAM region, a second dielectric layer above the first dielectric layer, and multiple MRAM cells in the second dielectric layer on the MRAM region.
    Type: Application
    Filed: September 27, 2020
    Publication date: February 24, 2022
    Inventors: Po-Kai Hsu, Hui-Lin Wang, Ching-Hua Hsu, Yi-Yu Lin, Ju-Chun Fan, Hung-Yueh Chen
  • Patent number: 11239419
    Abstract: The present invention relates to a structure of a memory device. The structure of a memory device includes a substrate, including a bottom electrode layer formed therein. A buffer layer is disposed on the substrate, in contact with the bottom electrode layer. A resistive layer surrounds a whole sidewall of the buffer layer, and extends upward vertically from the substrate. A mask layer is disposed on the buffer layer and the resistive layer. A noble metal layer is over the substrate, and fully covers the resistive layer and the mask layer. A top electrode layer is disposed on the noble metal layer.
    Type: Grant
    Filed: July 8, 2019
    Date of Patent: February 1, 2022
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Hai Tao Liu, Li Li Ding, Yao-Hung Liu, Guoan Du, Qi Lu Li, Chunlei Wan, Yi Yu Lin, Yuchao Chen, Huakai Li, Hung-Yueh Chen
  • Publication number: 20210393524
    Abstract: The present invention relates to a pharmaceutical composition comprising at least one liposome and a therapeutic agent for treating an auto-immune disease with a high therapeutic agent to lipid ratio and a high encapsulation efficiency. The pharmaceutical composition improves the pharmacokinetic profile and sustains the release of the therapeutic agent. Also provided is the method for treating an auto-immune disease using the pharmaceutical composition disclosed herein.
    Type: Application
    Filed: October 15, 2019
    Publication date: December 23, 2021
    Inventors: Keelung HONG, Walter GWATHNEY, Jonathan FANG, Hao-Wen KAO, Yi-Yu LIN
  • Publication number: 20210378961
    Abstract: The present invention relates to pharmaceutical compositions comprising at least one liposome and a therapeutic agent for treating dementia with a high drug to lipid ratio and a high encapsulation efficiency. The pharmaceutical composition improves the pharmacokinetic profile and sustains the release of the therapeutic agent. Also provided is the method for treating dementia using the pharmaceutical composition disclosed herein.
    Type: Application
    Filed: July 23, 2019
    Publication date: December 9, 2021
    Inventors: Keelung HONG, Hao-wen KAO, Yi-Yu LIN, Walter GWATHNEY
  • Publication number: 20210308052
    Abstract: The present invention relates to a pharmaceutical composition comprising at least one liposome and a therapeutic agent for treating depression or anxiety, with a therapeutic agent to lipid ratio equal to or higher than about 0.15. The pharmaceutical composition improves the pharmacokinetic profile and sustains the release of the therapeutic agent. Also provided is the method for treating depression or anxiety using the pharmaceutical composition disclosed herein.
    Type: Application
    Filed: July 31, 2019
    Publication date: October 7, 2021
    Inventors: Keelung HONG, Yi-Yu LIN, Hao-Wen KAO
  • Publication number: 20210308051
    Abstract: The present invention relates to a pharmaceutical composition comprising at least one liposome and an antipsychotic drug with a high drug to lipid ratio and encapsulation efficiency. The pharmaceutical composition improves the pharmacokinetic profile and sustains the release of the antipsychotic drug. Also provided is the method for treating schizophrenia or bipolar disorder using the pharmaceutical composition disclosed herein.
    Type: Application
    Filed: July 31, 2019
    Publication date: October 7, 2021
    Inventors: Keelung HONG, Jonathan FANG, Hao-Wen KAO, Yi-Yu LIN, Walter GWATHNEY
  • Publication number: 20210275447
    Abstract: The present invention relates to an ophthalmic pharmaceutical composition comprising at least one liposome and a therapeutic agent for treating an eye disease with a high drug to lipid ratio and encapsulation efficiency. Also provided is the method for treating age-related macular degeneration or diabetic eye disease using the ophthalmic pharmaceutical composition disclosed herein.
    Type: Application
    Filed: September 9, 2019
    Publication date: September 9, 2021
    Inventors: Keelung HONG, Hao-Wen KAO, Yi-Yu LIN, Weiwei FANG
  • Publication number: 20210128475
    Abstract: Provided is an anesthetic composition for locally administering a local anesthetic agent to a subject in need thereof. The anesthetic composition has a lipid based complex prepared by hydrating a lipid cake containing a local anesthetic agent and a lipid mixture with an aqueous buffer solution at a pH higher than 5.5. Also provided is a method to prepare an anesthetic composition using a simpler and more robust for large-scale manufacture and for providing a high molar ratio of local anesthetic agent to phospholipid content as compared to the prior art. This anesthetic composition has a prolonged duration of efficacy adapted to drug delivery.
    Type: Application
    Filed: March 30, 2019
    Publication date: May 6, 2021
    Inventors: Keelung HONG, Yun-Long TSENG, Chun-Yen LAI, Wan-Ni YU, Hao-Wen KAO, Yi-Yu LIN
  • Publication number: 20200388759
    Abstract: The present invention relates to a structure of a memory device. The structure of a memory device includes a substrate, including a bottom electrode layer formed therein. A buffer layer is disposed on the substrate, in contact with the bottom electrode layer. A resistive layer surrounds a whole sidewall of the buffer layer, and extends upward vertically from the substrate. A mask layer is disposed on the buffer layer and the resistive layer. A noble metal layer is over the substrate, and fully covers the resistive layer and the mask layer. A top electrode layer is disposed on the noble metal layer.
    Type: Application
    Filed: July 8, 2019
    Publication date: December 10, 2020
    Applicant: United Microelectronics Corp.
    Inventors: HAI TAO LIU, Li Li Ding, Yao-Hung Liu, Guoan Du, Qi Lu Li, Chunlei Wan, Yi Yu Lin, Yuchao Chen, Huakai Li, Hung-Yueh Chen
  • Publication number: 20200360362
    Abstract: Provided is a sustained-release triptan composition as a suitable depot formulation to carry a therapeutically effective amount of triptan for administration via subcutaneous or intramuscular injection. This sustained-release triptan composition is characterized by a high drug to phospholipid ratio and provides an improved pharmacokinetic profile in vivo. The sustained-release triptan composition is for use as a medicament in the treatment of migraine or cluster headache.
    Type: Application
    Filed: December 21, 2018
    Publication date: November 19, 2020
    Inventors: Keelung HONG, Hao-Wen KAO, Yi-Yu LIN
  • Publication number: 20200188374
    Abstract: Provided is an anesthetic composition for locally administrating an amide-type anesthetic into a subject in need thereof. The anesthetic composition has multilamellar vesicles with entrapped amide-type anesthetic prepared by hydrating a highly entrapped lipid structure comprising an amide-type anesthetic and a lipid mixture with an aqueous buffer solution at a pH higher than 5.5. Also provided is a method to prepare an anesthetic composition using a simpler and more feasible process for large-scale manufacture and for providing a high molar ratio of amide-type anesthetic to phospholipid content as compared to the prior art. This anesthetic composition has a prolonged duration of efficacy adapted to drug delivery.
    Type: Application
    Filed: August 28, 2018
    Publication date: June 18, 2020
    Inventors: Keelung HONG, Hao-Wen KAO, Yi-Yu LIN, Luke S.S. GUO
  • Patent number: 10212042
    Abstract: A logical mapping of a plurality of access points is automatically generated. Each of the plurality of access points is plotted on a logical map. Lengths of connection lines between access points pairs are determined for each of the plurality of access points on the logical map. Connection lines are oriented in combination with adjustments to the plotted access points on the logical map to run connection lines between each of the access point pairs. Some of the access points are part of more than one access point pair as represented by more than one connection line connected to the at least one access point.
    Type: Grant
    Filed: January 4, 2018
    Date of Patent: February 19, 2019
    Assignee: Fortinet, Inc.
    Inventors: Hardik Arvindbhai Patel, Yi-Yu Lin
  • Publication number: 20180176733
    Abstract: A logical mapping of a plurality of access points is automatically generated. Each of the plurality of access points is plotted on a logical map. Lengths of connection lines between access points pairs are determined for each of the plurality of access points on the logical map. Connection lines are oriented in combination with adjustments to the plotted access points on the logical map to run connection lines between each of the access point pairs. Some of the access points are part of more than one access point pair as represented by more than one connection line connected to the at least one access point.
    Type: Application
    Filed: January 4, 2018
    Publication date: June 21, 2018
    Inventors: HARDIK Arvindbhai PATEL, YI-YU LIN
  • Patent number: 9967709
    Abstract: A logical mapping of a plurality of access points is automatically generated. Each of the plurality of access points is plotted on a logical map. Lengths of connection lines between access points pairs are determined for each of the plurality of access points on the logical map. Connection lines are oriented in combination with adjustments to the plotted access points on the logical map to run connection lines between each of the access point pairs. Some of the access points are part of more than one access point pair as represented by more than one connection line connected to the at least one access point.
    Type: Grant
    Filed: December 30, 2015
    Date of Patent: May 8, 2018
    Assignee: Fortinet, Inc.
    Inventors: Hardik Patel, Yi-Yu Lin
  • Patent number: 9675918
    Abstract: At least one embodiment of the invention relates to a centrifugal/cyclone separator which separates particles, liquid droplets and or condensing mists (water based and or hydrocarbon based nature) from gases without using a filter element. The design relies on the use of the inlet spiral tube, a first conical fin and the second conical fin, and the step on the cylindrical body and the extension of the vortex finder below second conical fin. With another embodiment, the design differs in that it relies on the insert with threaded or open area forming a flow path like spiral tube, while relying on the same or similar components as with the first embodiment listed above.
    Type: Grant
    Filed: July 6, 2012
    Date of Patent: June 13, 2017
    Assignee: PRACTICAL ANALYZER SOLUTIONS PTE. LTD.
    Inventors: Chee Hoong Loh, Heng Yuan Paul Lau, Boon Ping Justin Cheng, Yi Yu Lin