Patents by Inventor Chao-Chung Wu

Chao-Chung 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).

  • Patent number: 10035110
    Abstract: A fine bubble generating device is provided, including: a main body, having an inlet, an outlet and a venturi tube mechanism located between the inlet and the outlet, the venturi tube mechanism having a neck portion communicating with outside; a bubble fining mechanism, having at least one passage which is smaller than the inlet in cross-sectional area, the at least one passage communicating with and between the venturi tube mechanism and the outlet. The bubble fining mechanism includes a first vortex member having at least one first slant hole and a second vortex member having at least one second slant hole. The at least one first slant hole and the at least one second slant hole are inclined toward opposite directions, and the first vortex member and the second vortex member is disposed between the venturi tube mechanism and the outlet.
    Type: Grant
    Filed: April 22, 2016
    Date of Patent: July 31, 2018
    Inventor: Chao-Chung Wu
  • Publication number: 20170304782
    Abstract: A fine bubble generating device is provided, including: a main body, having an inlet, an outlet and a venturi tube mechanism located between the inlet and the outlet, the venturi tube mechanism having a neck portion communicating with outside; a bubble fining mechanism, having at least one passage which is smaller than the inlet in cross-sectional area, the at least one passage communicating with and between the venturi tube mechanism and the outlet. The bubble fining mechanism includes a first vortex member having at least one first slant hole and a second vortex member having at least one second slant hole. The at least one first slant hole and the at least one second slant hole are inclined toward opposite directions, and the first vortex member and the second vortex member is disposed between the venturi tube mechanism and the outlet.
    Type: Application
    Filed: April 22, 2016
    Publication date: October 26, 2017
    Inventor: Chao-Chung WU
  • Patent number: 9266753
    Abstract: A fluid mixing device includes a body, a water controlling valve assembly and a Venturi tube structure. The body is internally formed with inlet channels for communicating with water source, a first channel, an outlet channel communicating between the first channel and outside of the body, and a gassing channel communicating between the first channel and a gas source. The water controlling valve is operable between first and second positions. The Venturi tube structure is disposed within the first channel and includes a necked passage communicating with the first channel and a gassing hole communicating between the necked passage and the gassing channel. When the water controlling valve is located in the first position, the water flow passes through the necked passage and draws gas from the gas source through the gassing hole to come into the necked passage to mix with each other.
    Type: Grant
    Filed: April 14, 2014
    Date of Patent: February 23, 2016
    Inventor: Chao-Chung Wu
  • Patent number: 9261913
    Abstract: A system or method including a display and sensor to detect touches of the display. The display can display an image of a keyboard. The image of the keyboard can be shaped to the locations of the touches of the display.
    Type: Grant
    Filed: March 30, 2010
    Date of Patent: February 16, 2016
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Gaurang Mittal, Robert Campbell, Glenn A. Wong, Mark C. Solomon, Arthur Chao-Chung Wu
  • Patent number: 9205386
    Abstract: A gas injection device is provided. A separation plate is disposed between inlet and outlet ends of a main body. At least one flow hole is disposed around a through hole of the separation plate. Top, middle and bottom sections of a valve body are disposed respectively at the inlet end, through the through hole and at the outlet end. Respective outer diameters of the top and bottom sections are larger than an inner diameter of the through hole, and the largest outer diameter of the bottom section is larger than a smallest inner diameter of the outlet end. A length of the middle section is longer than an axial length of the through hole. An elastic member through the middle section abuts against the separation plate and the bottom section to bias the valve body toward the outlet end and normally unclose the bottom section.
    Type: Grant
    Filed: February 27, 2014
    Date of Patent: December 8, 2015
    Inventor: Chao-Chung Wu
  • Publication number: 20150291457
    Abstract: A fluid mixing device includes a body, a water controlling valve assembly and a Venturi tube structure. The body is internally formed with inlet channels for communicating with water source, a first channel, an outlet channel communicating between the first channel and outside of the body, and a gassing channel communicating between the first channel and a gas source. The water controlling valve is operable between first and second positions. The Venturi tube structure is disposed within the first channel and includes a necked passage communicating with the first channel and a gassing hole communicating between the necked passage and the gassing channel. When the water controlling valve is located in the first position, the water flow passes through the necked passage and draws gas from the gas source through the gassing hole to come into the necked passage to mix with each other.
    Type: Application
    Filed: April 14, 2014
    Publication date: October 15, 2015
    Inventor: Chao-Chung WU
  • Publication number: 20150238910
    Abstract: A gas injection device is provided. A separation plate is disposed between inlet and outlet ends of a main body. At least one flow hole is disposed around a through hole of the separation plate. Top, middle and bottom sections of a valve body are disposed respectively at the inlet end, through the through hole and at the outlet end. Respective outer diameters of the top and bottom sections are larger than an inner diameter of the through hole, and the largest outer diameter of the bottom section is larger than a smallest inner diameter of the outlet end. A length of the middle section is longer than an axial length of the through hole. An elastic member through the middle section abuts against the separation plate and the bottom section to bias the valve body toward the outlet end and normally unclose the bottom section.
    Type: Application
    Filed: February 27, 2014
    Publication date: August 27, 2015
    Inventor: Chao-Chung WU
  • Publication number: 20140096316
    Abstract: A portable bidet sprayer comprises a container, a pressure element, a fixation mechanism, and a spraying device. The container has a receiving space. The pressure element comprises a first end and a second end. The pressure element is able to move upwards and downwards between a first position and a second position with respect to the container. The pressure element is selectively fixed in the second position by the fixation mechanism. The spraying device is disposed in the container. Whereby, the first end of the pressure element does not protrude from the container too much, so the portable bidet sprayer is convenient to be taken with users. After bowel movement, users can rinse their anuses manually by the portable bidet sprayer.
    Type: Application
    Filed: October 8, 2012
    Publication date: April 10, 2014
    Inventor: Chao-Chung WU
  • Publication number: 20140095788
    Abstract: A method for virtualizing a redundant array of independent disks (RAID) of a computer system is provided. The computer system includes a plurality of storage devices and a central processing unit (CPU). The method includes following steps: establishing a storage device interface via the CPU after the computer system is powered on and a power-on self-test (POST) is executed, wherein the storage device interface integrates the storage devices into at least one RAID according to an array configuration; accessing the storage devices by the CPU via the storage device interface after the RAID is established; determining an access mode of the storage devices by the CPU according to a level of the RAID when the CPU receives an access instruction; and establishing a user interface by the CPU according to a system program of the RAID.
    Type: Application
    Filed: September 16, 2013
    Publication date: April 3, 2014
    Applicant: ASUSTeK COMPUTER INC.
    Inventors: Chao-Chung Wu, Ping Yuan, Xiao-Jun Liu
  • Patent number: 8531309
    Abstract: A quantification indicating circuit includes an indicating lamp set, a converting circuit, and an indicating lamp control circuit. The indicating lamp set has a plurality of indicating lamps. The converting circuit has a plurality of predetermined threshold values which are compared with a numerical signal of a circuit board to generate a comparison result. The comparison result is converted to be outputs of a plurality of control bits. The indicating lamp control circuit is coupled between the indicating lamp set and the converting circuit and is used for controlling the number of the indicating lamps which are brightened according to the outputs of the control bits.
    Type: Grant
    Filed: May 11, 2012
    Date of Patent: September 10, 2013
    Assignee: ASUSTeK Computer Inc.
    Inventors: Bing-Min Lin, Chao-Chung Wu, Chin-Fu Ho
  • Patent number: 8533519
    Abstract: A motherboard with overclocking and overvolting functions is provided. The motherboard with an overvolting function includes a specified component, a voltage regulator and a micro-controller. The specified component receives an operating voltage. The voltage regulator generates the operating voltage according to a reference voltage. The micro-controller is electrically connected to an external input device for receiving a control signal issued by the external input device and adjusting the reference voltage according to the control signal.
    Type: Grant
    Filed: December 7, 2010
    Date of Patent: September 10, 2013
    Assignee: ASUSTeK Computer Inc.
    Inventors: Chao-Chung Wu, Yu-Chen Lee, Chien-Shien Lin
  • Patent number: 8505567
    Abstract: A mounting mechanism of a shower equipment is provided. An adjusting device is mounted between a vertical supporting tube and a connector connected to a head shower, wherein the supporting tube is connected to a mounting base equipped with a faucet. One end of a lower joint pipe is connected to the supporting tube and the other end is mounted to an interior of a ball valve. A guiding base is located above the ball valve and formed with a ball-shaped slot for receiving the ball valve. One end of an upper joint pipe is connected to and received in an outer base so that the bottom of the end appropriately presses against the guiding base and the other end is connected to the connector. Whereby, in fabricating the shower equipment, it needs only to adjust the supporting tube without any additional device or hand tool.
    Type: Grant
    Filed: July 19, 2012
    Date of Patent: August 13, 2013
    Inventor: Chao-Chung Wu
  • Patent number: 8303335
    Abstract: A connecting module with optical indication for being disposed on an electronic device is disclosed. The connecting module includes multiple first connectors disposed adjacently, and each first connector includes a base, a switch and an optical indicator. The base has an accommodating space, and the switch is disposed at a side wall of the accommodating space. When a second connector is connected to the first connector, a plug of the second connector is inserted into the accommodating space and triggers the switch so as to enable the optical indicator for indicating a connection status of the first connector.
    Type: Grant
    Filed: August 12, 2010
    Date of Patent: November 6, 2012
    Assignee: ASUSTeK Computer Inc.
    Inventors: Chao-Chung Wu, Kuo-Chou Chiu
  • Publication number: 20120246498
    Abstract: A motherboard with overclocking and overvolting functions is provided. The motherboard with an overvolting function includes a specified component, a voltage regulator and a micro-controller. The specified component receives an operating voltage. The voltage regulator generates the operating voltage according to a reference voltage. The micro-controller is electrically connected to an external input device for receiving a control signal issued by the external input device and adjusting the reference voltage according to the control signal.
    Type: Application
    Filed: June 8, 2012
    Publication date: September 27, 2012
    Applicant: ASUSTeK COMPUTER INC.
    Inventors: Chao-Chung Wu, Yu-Chen Lee, Chien-Shien Lin
  • Patent number: 8274271
    Abstract: A motherboard with overclocking and overvolting functions is provided. The motherboard with an overvolting function includes a specified component, a voltage regulator and a micro-controller. The specified component receives an operating voltage. The voltage regulator generates the operating voltage according to a reference voltage. The micro-controller is electrically connected to an external input device for receiving a control signal issued by the external input device and adjusting the reference voltage according to the control signal.
    Type: Grant
    Filed: March 9, 2009
    Date of Patent: September 25, 2012
    Assignee: ASUSTeK Computer Inc.
    Inventors: Chao-Chung Wu, Yu-Chen Lee, Chien-Shien Lin
  • Patent number: 8266469
    Abstract: A clock controlling apparatus of a computer system used to tuning a clock frequency of a specific electronic device disposed on a motherboard and the application thereof are disclosed, wherein the clock controlling apparatus comprises an input control unit used to output a frequency increasing signal or a frequency decreasing signal, a control circuit connected to a clock generator disposed on the motherboard in order to tune the clock frequency of the electronic device according to the frequency increasing signal or the frequency decreasing signal, and a displaying unit connected to the control circuit in order to show the clock frequency.
    Type: Grant
    Filed: June 1, 2009
    Date of Patent: September 11, 2012
    Assignee: ASUSTeK Computer Inc.
    Inventors: Chao-Chung Wu, Zen-Mao Chen
  • Publication number: 20120226897
    Abstract: A computer system including a first memory unit, a second memory unit and a switch unit is provided. The first memory unit stores a first BIOS. The second memory unit stores a second BIOS. The switch unit has a first configuration and a second configuration. Upon the computer system being started, the switch unit receives an enable signal. When the switch unit is in the first configuration, the enable signal is provided to the first memory unit to start the first basic input/output system. When the switch unit is in the second configuration, the enable signal is provided to the second memory unit to start the second basic input/output system.
    Type: Application
    Filed: May 17, 2012
    Publication date: September 6, 2012
    Applicant: ASUSTeK COMPUTER INC.
    Inventors: Chao-Chung Wu, Yu-Chen Lee
  • Patent number: 8258770
    Abstract: A multi-phase voltage regulator module connects to a central processing unit and is able to operate in one of a high-load mode and a low-load mode. The multi-phase voltage regulator module comprises: a pulse-width-modulation controller generating a plurality of phase-width-modulation signals; and, a plurality of phase circuits, each of which receives a corresponding one of the phase-width-modulation signals and generates a corresponding output current to the central processing unit; wherein a first portion of the phase circuits are activated when the multi-phase voltage regulator module is operated in the low-load mode at a first time, and, a second portion of the phase circuits are activated when the multi-phase voltage regulator module is operated in the low-load mode at a second time, the first portion being non-identical to the second portion.
    Type: Grant
    Filed: July 16, 2009
    Date of Patent: September 4, 2012
    Assignee: ASUSTeK Computer Inc.
    Inventors: Chao-Chung Wu, Chi-Pen Chi, Yu-Chen Lee
  • Publication number: 20120218117
    Abstract: A quantification indicating circuit includes an indicating lamp set, a converting circuit, and an indicating lamp control circuit. The indicating lamp set has a plurality of indicating lamps. The converting circuit has a plurality of predetermined threshold values which are compared with a numerical signal of a circuit board to generate a comparison result. The comparison result is converted to be outputs of a plurality of control bits. The indicating lamp control circuit is coupled between the indicating lamp set and the converting circuit and is used for controlling the number of the indicating lamps which are brightened according to the outputs of the control bits.
    Type: Application
    Filed: May 11, 2012
    Publication date: August 30, 2012
    Applicant: ASUSTEK COMPUTER INC.
    Inventors: Bing-Min Lin, Chao-Chung Wu, Chin-Fu Ho
  • Patent number: D672766
    Type: Grant
    Filed: July 9, 2010
    Date of Patent: December 18, 2012
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Arthur Chao-Chung Wu, Kevin L. Massaro, William A. Gralewski, Glenn A. Wong, Peter M. On, Mark C. Solomon