Patents by Inventor Hua-Kang Wu

Hua-Kang Wu 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: 20190171603
    Abstract: An extended and expanded USB 3.1 hub includes a housing, a signal transmission module, a first connector and a second connector. The signal transmission module is installed in the housing. The first connector is installed on the housing and electrically connected to the signal transmission module. The second connector is installed on the housing and electrically connected to the signal transmission module. The second connector is used to connect an electronic device, and the first connector and the second connector are both USB 3.1 connectors.
    Type: Application
    Filed: August 14, 2018
    Publication date: June 6, 2019
    Inventor: Hua-Kang WU
  • Patent number: 9818456
    Abstract: A storage module installed with multiple M.2 SSDs includes a frame, at least one circuit assembly, and plural M.2 SSDs. The circuit assembly is fixed to the frame along a direction. The circuit assembly includes plural circuit modules and a power connector. The circuit modules are electrically connected to each other in series. Each of the circuit modules includes a circuit board, a M.2 slot, and a signal connector. The circuit board is fixed to the frame. The M.2 slot is fixed to the circuit board. The signal connector is electrically connected to the circuit board and located outside the frame. The power connector is electrically connected to the circuit board of a corresponding one of the circuit modules. The M.2 SSDs plug into the M.2 slots of the circuit modules respectively.
    Type: Grant
    Filed: March 1, 2017
    Date of Patent: November 14, 2017
    Assignee: IOI Technology Corporation
    Inventor: Hua-Kang Wu
  • Patent number: 9292055
    Abstract: A Peripheral Component Interconnect Express (PCIe) slot expansion system includes a cable adapter, at least one card docking station, and a plurality of standard USB3.0 2-in-1 internal cables. The cable adapter includes a plurality of first PCIe connecting ports and a PCIe male connector, the PCIe male connector is configured to be inserted into a first PCIe slot of a mother board. The card docking station has a width of 5.25 inch. Each card docking station includes: one or two power input port; one or two second PCIe connecting port; and at least one PCI slot or second PCIe slot. Each standard USB3.0 2-in-1 internal cable has a first cable connector and a second cable connector at two opposite ends to be connected with the first connecting port and the second PCIe connecting port respectively.
    Type: Grant
    Filed: December 22, 2013
    Date of Patent: March 22, 2016
    Assignee: IOI Technology Corporation
    Inventor: Hua-Kang Wu
  • Publication number: 20150212961
    Abstract: A USB server includes a casing, a motherboard, a PCIe switch host card, a USB to PCIe control card, and a connecting cable. The PCIe control card is inserted on the motherboard and includes a first PCIe bus connecting port. The USB to PCIe control card includes a second PCIe bus connecting port and a plurality of USB receptacle ports. The connecting cable is connected between the first PCIe bus connecting port and the second PCIe bus connecting port, and the USB receptacle ports are located on a front side of the casing.
    Type: Application
    Filed: September 1, 2014
    Publication date: July 30, 2015
    Inventor: Hua-Kang WU
  • Publication number: 20150003004
    Abstract: A Peripheral Component Interconnect Express (PCIe) slot expansion system includes a cable adapter, at least one card docking station, and a plurality of standard USB3.0 2-in-1 internal cables. The cable adapter includes a plurality of first PCIe connecting ports and a PCIe male connector, the PCIe male connector is configured to be inserted into a first PCIe slot of a mother board. The card docking station has a width of 5.25 inch. Each card docking station includes: one or two power input port; one or two second PCIe connecting port; and at least one PCI slot or second PCIe slot. Each standard USB3.0 2-in-1 internal cable has a first cable connector and a second cable connector at two opposite ends to be connected with the first connecting port and the second PCIe connecting port respectively.
    Type: Application
    Filed: December 22, 2013
    Publication date: January 1, 2015
    Applicant: IOI Technology Corporation
    Inventor: Hua-Kang WU
  • Publication number: 20050202064
    Abstract: A product obtained by heating at least one substance selected from the following (a), (b) and (c). (a) uronic acid or uronic acid derivative; (b) a saccharide compound containing uronic acid or a saccharide compound containing uronic acid derivative; and (c) a substance containing a saccharide compound containing uronic acid or a substance containing a saccharide compound containing uronic acid derivative; and food, beverage or a pharmaceutical agent which is characterized in containing the above-mentioned heat-treated product.
    Type: Application
    Filed: April 26, 2005
    Publication date: September 15, 2005
    Inventors: Nobuto Koyama, Hiroaki Sagawa, Eiji Kobayashi, Tatsuji Enoki, Hua-Kang Wu, Eiji Nishiyama, Suzu Deguchi, Katsushige Ikai, Hiromu Ohnogi, Motoko Ueda, Akihiro Kondo, Ikunoshin Kato
  • Patent number: 6809091
    Abstract: A method for the manufacture of a substance having an apoptosis-inducing ability characterized in including a step of subjecting at least one compound selected from the following (a), (b), (c) and (d) [excluding uronic acid and/or uronic acid derivatives; and compounds which contain uronic acid and/or uronic acid derivatives] to a heating treatment: (a) pentose; (b) pentose derivatives; (c) compounds containing pentose; (d) compounds containing pentose derivatives.
    Type: Grant
    Filed: June 28, 2000
    Date of Patent: October 26, 2004
    Assignee: Takara Bio Inc.
    Inventors: Yoko Tatsumi, Hiroaki Sagawa, Hiromu Ohnogi, Eiji Kobayashi, Hua-Kang Wu, Nobuto Koyama, Katsushige Ikai, Ikunoshin Kato
  • Publication number: 20040043961
    Abstract: The present invention provides a medicament for use as any one of a therapeutic agent or prophylactic agent for a disease requiring enhancement of transforming growth factor-&bgr; production, an agent for amelioration or prevention of wrinkle, an agent for improvement or sustenance of skin elasticity, an agent for amelioration or prevention of epidermal thickening, and a suppressor for decreasing collagen or enhancer for collagen production, and cosmetics used for any one of enhancement of transforming growth factor-&bgr; production, amelioration or prevention of wrinkle, improvement or sustenance of skin elasticity, amelioration or prevention of epidermal thickening, and suppression for decreasing collagen or enhancement for collagen production, and the like, characterized in that each comprises as an effective ingredient one or more members selected from the group consisting of a fucoidan, a degradation product thereof and a salt thereof.
    Type: Application
    Filed: January 13, 2003
    Publication date: March 4, 2004
    Inventors: Hua-Kang Wu, Takeshi Sakai, Shinichi Adachi, Mariko Yasuda, Ikunoshin Kato
  • Publication number: 20030176393
    Abstract: A product obtained by heating at least one substance selected from the following (a), (b) and (c).
    Type: Application
    Filed: September 30, 2002
    Publication date: September 18, 2003
    Inventors: Nobuto Koyama, Hiroaki Sagawa, Eiji Kobayashi, Tatsuji Enoki, Hua-Kang Wu, Eiji Nishiyama, Suzu Deguchi, Katsushige Ikai, Hiromu Ohnogi, Motoko Ueda, Akihiro Kondo, Ikunoshin Kato
  • Patent number: 6608032
    Abstract: Medicinal compositions for treating or preventing diabetes, rheumatoid, diseases wherein inflammation should be inhibited, diseases wherein &agr;-glycosidase should be inhibited, diseases wherein the synthesis of prostaglandin should be inhibited, diseases wherein endotoxin shock should be inhibited, diseases wherein the production of interleukin should be inhibited, diseases wherein the production of heme oxygenase should be induced, and diseases wherein the production of tumor necrosis factor or carcinogenesis should be inhibited, which contain as the active ingredient at least one compound selected from the group consisting of 3,6-anhydrogalactopyranose represented by formula (I), its aldehyde, its hydrate and 2-O-methylated derivatives and 2-O-sulfated derivatives thereof.
    Type: Grant
    Filed: July 20, 2001
    Date of Patent: August 19, 2003
    Assignee: Takara Shuzo Co., Ltd.
    Inventors: Tatsuji Enoki, Hiroaki Sagawa, Jun Tomono, Takanari Tominaga, Eiji Nishiyama, Hua-Kang Wu, Ikunoshin Kato
  • Patent number: 6482806
    Abstract: A product obtained by heating at least one substance selected from the following (a), (b) and (c). (a) uronic acid or uronic acid derivative; (b) a saccharide compound containing uronic acid or a saccharide compound containing uronic acid derivative; and (c) a substance containing a saccharide compound containing uronic acid or a substance containing a saccharide compound containing uronic acid derivative; and food, beverage or a pharmaceutical agent which is characterized in containing the above-mentioned heat-treated product.
    Type: Grant
    Filed: August 18, 1998
    Date of Patent: November 19, 2002
    Assignee: Takara Shuzo Co., Ltd.
    Inventors: Nobuto Koyama, Hiroaki Sagawa, Eiji Kobayashi, Tatsuji Enoki, Hua-Kang Wu, Eiji Nishiyama, Suzu Deguchi, Katsushige Ikai, Hiromu Ohnogi, Motoko Ueda, Akihiro Kondo, Ikunoshin Kato
  • Patent number: 6284801
    Abstract: An antirheumatic agent which is characterized in containing at least one compound selected from a group consisting of 4,5-dihydroxy-2-cyclopenten-l-one represented by the following formula [I] and an optically active substance and a salt thereof as an effective component.
    Type: Grant
    Filed: August 27, 1999
    Date of Patent: September 4, 2001
    Assignee: Takara Shuzo Co., Ltd.
    Inventors: Nobuto Koyama, Hua-Kang Wu, Takanari Tominaga, Eiji Nishiyama, Michio Hagiya, Tatsuji Enoki, Hiromu Ohnogi, Ikunoshin Kato
  • Patent number: 6194467
    Abstract: A therapeutic or preventive agent for diabetes mellitus which is characterized in containing at least one compound selected from a group consisting of 4,5-dihydroxy-2-cyclopenten-1-one represented by the following formula [I] and an optically active substance and a salt thereof as an effective component.
    Type: Grant
    Filed: August 9, 1999
    Date of Patent: February 27, 2001
    Assignee: Takara Shuzo Co., Ltd.
    Inventors: Hua-Kang Wu, Nobuto Koyama, Eiji Nishiyama, Takanari Tominaga, Michio Hagiya, Ikunoshin Kato
  • Patent number: 6177592
    Abstract: A compound represented by the following formula [I] or an optically active substance or a salt thereof. (In the formula, a bond shown by a dotted line in the five-membered ring means that said five-membered ring may be any of a cyclopentene ring having a double bond and a cyclopentane ring where said bond is saturated and, in the case of a cyclopentene ring, X is OH, Y is ═O and Z is H while, in the case of a cyclopentane ring, X is ═O, Y is OH and Z is OH. R is a residue after removal of an SH group from the SH-containing compound.
    Type: Grant
    Filed: July 16, 1999
    Date of Patent: January 23, 2001
    Assignee: Takara Shuzo Co., Ltd.
    Inventors: Nobuto Koyama, Tatsuji Enoki, Katsushige Ikai, Hua-Kang Wu, Hiromu Ohnogi, Takanari Tominaga, Eiji Nishiyama, Michio Hagiya, Hiroaki Sagawa, Hideto Chono, Ikunoshin Kato
  • Patent number: 6087401
    Abstract: There is disclosed a method of manufacturing 4,5-dihydroxy-2-cyclopenten-1-one represented by the following formula [1] which is characterized in that at least one substance selected from the following (a), (b) and (c) is heated.(a): uronic acid or uronic acid derivative(s);(b): a saccharide compound which contains uronic acid and/or uronic acid derivative(s); and(c): a substance containing a saccharide compound which contains uronic acid and/or uronic acid derivative(s).
    Type: Grant
    Filed: February 2, 1999
    Date of Patent: July 11, 2000
    Assignee: Takara Shuzo Co., Ltd.
    Inventors: Nobuto Koyama, Hiroaki Sagawa, Eiji Kobayashi, Tatsuji Enoki, Hua-Kang Wu, Eiji Nishiyama, Katsushige Ikai, Ikunoshin Kato