Patents by Inventor An-Jen Yang

An-Jen Yang 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).

  • CASE STRUCTURE FOR COMPUTER DEVICE
    Publication number: 20100226083
    Abstract: A case structure for a computer device is disposed in a cabinet. The case structure includes a case and a stop member. The case has a first slot on a sidewall of the case. The stop member includes a fixing section, a cantilever section, and a stop section. The fixing section is fixed on a side surface of the case. The cantilever section is formed by extending from the fixing section and may be deformed. The stop section is formed by extending from the cantilever section. At least one blocking piece is disposed on a side surface of the stop section. The blocking piece normally passes through the first slot and protrudes on an outer side surface of the case, so that the blocking piece is held against the cabinet. When the cantilever section is deformed, the blocking piece is merged into the first slot.
    Type: Application
    Filed: March 5, 2009
    Publication date: September 9, 2010
    Inventors: Jia Bin WANG, Shou Jen YANG
  • FLYBACK POWER CONVERTERS
    Publication number: 20100202163
    Abstract: A dual-switch flyback power converter includes a control circuit to generate a switching signal. A high-side driving circuit includes a pulse generation circuit. The pulse generation circuit generates a pulse-on signal and a pulse-off signal to control two transistors in response to the switching signal. The two transistors further respectively provide a level-shift-on signal and a level-shift-off signal to a comparison circuit to enable/disable a high-side driving signal. Without using a charge pump circuit to power the high-side driving circuit, a floating winding of a transformer is utilized to provide a floating voltage to power the high-side driving circuit, which reduces the cost of the dual-switch flyback power converter and ensures a sufficient high-side driving capability of the high-side driving circuit.
    Type: Application
    Filed: November 18, 2009
    Publication date: August 12, 2010
    Applicant: SYSTEM GENERAL CORPORATION
    Inventors: Ta-Yung Yang, Shih-Jen Yang, Ming-Hsuan Lee, Jian Chang
  • DEVELOPMENT OF ASTHMA THERAPY WITH rAAV-mediated AMCase shRNA
    Publication number: 20100143450
    Abstract: The invention provides small interfering RNA (siRNA) and their carriers that could treat asthma in mammalian through inhibiting acidic mammalian chitinase (AMCase) gene expression. The invention further provides a composition comprising siRNA of the present invention and a carrier. The invention also provides a method for treating asthma of a subject.
    Type: Application
    Filed: December 4, 2008
    Publication date: June 10, 2010
    Inventors: Chao-Lin Liu, Ching-Jen Yang, Chia-Rui Shen
  • Motor rotor
    Patent number: 7723887
    Abstract: A motor rotor is provided. The motor rotor includes a plurality of magnetic members circumferentially disposed on a peripheral wall surface of a turning axle of the motor rotor, and both end surfaces of the turning axle are coupled with fastening members respectively; each of the magnetic members has a first fastening portion formed at each of its two ends; and the fastening member is provided with a plurality of second fastening portions corresponding in position to the first fastening portions, such that each of the magnetic members are firmly fixed in position to the turning axle.
    Type: Grant
    Filed: May 15, 2008
    Date of Patent: May 25, 2010
    Assignee: System General Corporation
    Inventors: Shih-Jen Yang, Hung-Sen Tu, I-Hsing Chen, Chen-Chia Yang
  • POWER MANAGEMENT INTERFACE
    Publication number: 20100123563
    Abstract: A power management interface is provided and includes a switch, a transmitting circuit, and a receiving circuit. The switch is coupled to an AC power line for controlling a power line signal to a load. The transmitting circuit generates a switching signal to control the switch and achieve a phase modulation to the power line signal in response to a transmitting-data. The receiving circuit is coupled to receive the power line signal for detecting a phase of the power line signal and generating a receiving-data to control power of the load. The receiving-data is generated in accordance with the phase detection of the power line signal and correlated to the transmitting-data.
    Type: Application
    Filed: July 13, 2009
    Publication date: May 20, 2010
    Applicant: SYSTEM GENERAL CORPORATION
    Inventors: Ta-Yung Yang, Yi-Chi Lin, Yung-Sheng Wu, Wen-Chang Lu, Shih-Jen Yang
  • Microfluidics switch with moving planes
    Patent number: 7713485
    Abstract: A microfluidics switch with moving planes has a first substrate with some holes and a second substrate with some micro-channels. Herein, the relative planes of both substrates are covered by a hydrophobic material. Therefore, while the substrates are neighboring and relatively moving, the overlap relation between the holes and the micro-channels are varied and a switch function is provided. Further, by using the hydrophobic material, while the distance between substrates is smaller than the height of drop of each liquid inputted into the holes, the fluids can not fluid between the planes and then different micro-channels are isolated from each other.
    Type: Grant
    Filed: March 19, 2003
    Date of Patent: May 11, 2010
    Assignee: Industrial Technology Research Institute
    Inventors: Shaw-Hwa Parng, Mei-Ya Wang, Hung-Jen Yang
  • MOTOR STRUCTURE AND FAN
    Publication number: 20100109465
    Abstract: A motor structure and a fan are provided. The motor structure includes a shaft, a motor control panel, a stator, a rotor and a motor housing. The motor control panel has a first fastening portion and is engageable with the shaft. The stator has a second fastening portion coupled to the first fastening portion so as to fasten the motor control panel to the stator, thereby reducing the overall size and saving costs of materials. The rotor corresponds in position to the stator and is pivotally connected to the shaft. The motor housing is pivotally connected to the shaft and encloses the shaft, the motor control panel, the stator, and the rotor. The fan includes the motor structure and a fan blade element.
    Type: Application
    Filed: February 26, 2009
    Publication date: May 6, 2010
    Applicant: SYSTEM GENERAL CORPORATION
    Inventors: Shih-Jen Yang, Yung-Sheng Wu, Hung-Sen Tu, I-Hsing Chen, Chen-Chia Yang
  • ASSEMBLY MECHANISM CAPABLE OF ASSEMBLING AN ELECTRONIC DEVICE QUICKLY AND HOLDING MODULE THEREOF
    Publication number: 20100039782
    Abstract: An assembly mechanism includes a case and a fastening structure disposed at a side of the case. The case includes a lower board, a connecting port, a fixing board, and a lateral board. The connecting port and the fixing board are connected to two ends of the lower board respectively. The lateral board is connected to the lower board, the connecting port, and the fixing board. The lateral board is used for containing an electronic device cooperatively with the lower board, the connecting port, and the fixing board. The fastening structure includes a base board and an elastic fixing part. The base board is connected to the connecting port in a rotatable manner. The elastic fixing part is connected to an end of the base board for inserting into a hole of the fixing board when the base board rotates to a first position relative to the connecting port.
    Type: Application
    Filed: November 10, 2008
    Publication date: February 18, 2010
    Inventor: Fu-Jen Yang
  • COMPUTER CASE
    Publication number: 20100033918
    Abstract: A computer case including a body, a first rear window, a blocking panel, and a plurality of exchangeable modules is provided. The body has a containing opening. The first rear window is assembled to the body and is located within the containing opening, and the first rear window has a module opening and a blocking panel opening. One of the exchangeable modules is assembled to the first rear window. The blocking panel is assembled to the first rear window and is located within the blocking panel opening, and the blocking panel has a plurality of connector openings.
    Type: Application
    Filed: November 18, 2008
    Publication date: February 11, 2010
    Applicant: INVENTEC CORPORATION
    Inventors: Lian-Chang Du, Shou-Jen Yang
  • SLIDE RAIL STRUCTURE
    Publication number: 20100033926
    Abstract: A slide rail structure disposed between a computer case and a rack is provided. The slide rail structure includes a first slide rail, a second slide rail, and a third slide rail. The first slide rail is fastened to the rack. The second slide rail has a first end, a second end, and a carrier. The second slide rail is fastened to the rack through the first end and is connected to the first slide rail through the second end. The carrier is in contact with a bottom panel of the computer case so that the computer case can slide on the carrier. The third slide rail is slidingly disposed to the second slide rail and has a locking portion. A locking component is fastened to the computer case and is locked with the locking portion so that the third slide rail can move along with the computer case.
    Type: Application
    Filed: November 18, 2008
    Publication date: February 11, 2010
    Applicant: INVENTEC CORPORATION
    Inventors: Lian-Chang Du, Shou-Jen Yang
  • COMPUTER
    Publication number: 20100033917
    Abstract: A computer including a chassis, a mainboard, a plurality of computing units, a plurality of I/O interface ports, a plurality of first storage apparatuses, a rack, at least one expansion storage apparatus, and a fan module is provided. The chassis includes a front end and a rear end opposite to the front end. The mainboard and the computing units are disposed in the chassis. The computing units are coupled to the mainboard. The I/O interface ports are disposed at the rear end and coupled to the mainboard. The first storage apparatuses are arranged in an array form at the front end of the chassis. The rack is disposed in an assembling opening at the rear end. The expansion storage apparatus is disposed in the rack and is coupled to the mainboard. The fan module is disposed on the rack for providing heat dissipation to the fan module.
    Type: Application
    Filed: December 2, 2008
    Publication date: February 11, 2010
    Applicant: INVENTEC CORPORATION
    Inventors: Lian-Chang Du, Shou-Jen Yang
  • SLIDE RAIL STRUCTURE
    Publication number: 20100032389
    Abstract: A slide rail structure is provided. The slide rail structure is disposed between a computer case and a rack, and includes a first slide rail and a second slide rail. The first slide rail is fixed to the rack. The second slide rail has a first end, a second end and a carrying part. The second slide rail is fixed to the rack via the first end, and is connected to the first slide rail via the second end. The carrying part contacts a bottom plate of the computer case for sliding the computer case on the carrying part.
    Type: Application
    Filed: November 18, 2008
    Publication date: February 11, 2010
    Applicant: INVENTEC CORPORATION
    Inventors: Lian-Chang Du, Shou-Jen Yang
  • SERVER CHASSIS
    Publication number: 20100026148
    Abstract: A server chassis is provided. The server chassis includes a chassis body, a hard disk cage and a top cover. The upper surface of the hard disk cage is fixed on the hard disk cage such that the upper surface of the hard disk cage and the hard disk cage would form an integral whole. The hard disk cage could be removably assembled on the chassis body, so as to conveniently change the hard disks with different sizes therebetween. Therefore, the top cover of the present invention would fully cover the rear portion of the upper surface of the hard disk cage without changing the size or adding another cover, so as to achieve the purpose of integral whole assembling.
    Type: Application
    Filed: March 4, 2009
    Publication date: February 4, 2010
    Applicant: INVENTEC CORPORATION
    Inventors: Gui-jiao Zhang, Shou-Jen Yang
  • SERVER CASING
    Publication number: 20100027211
    Abstract: A sever casing is provided, which includes a bottom cover including a bottom plate and two side plates. The bottom plate has at least one first crease line formed thereon, and the first crease line extends across the bottom plate. The first crease line is substantially parallel to two opposite side edges of the bottom plate. The side plates are respectively connected to the side edges of the bottom plate and are integrally formed with the bottom plate.
    Type: Application
    Filed: December 1, 2008
    Publication date: February 4, 2010
    Applicant: Inventec Corporation
    Inventors: Jian-Feng Wu, Shou-Jen Yang
  • FAN MODULE
    Publication number: 20100025017
    Abstract: A fan module including a fan frame, at least one fan unit, and a plurality of resilient pins is provided. The fan frame is provided with an accommodation space therein and is disposed with a plurality of mounting slots thereon. The fan unit is disposed in the accommodation space and has a base, in which the base has a plurality of mounting holes corresponding to the mounting slots. Each resilient pin has an insert end and a catch end. The insert end is penetrated through the corresponding mounting hole and the catch end is caught in the corresponding mounting slot, such that the fan unit is mounted to the fan frame by the resilient pins. Since the resilient pins are used to replace conventional screws in the present invention, the fan module is enabled to have a better damping effect, thereby meeting requirements for low-noise operation.
    Type: Application
    Filed: November 18, 2008
    Publication date: February 4, 2010
    Applicant: INVENTEC CORPORATION
    Inventors: Gul-jiao Zhang, Shou-Jen Yang
  • FAN MODULE
    Publication number: 20100027215
    Abstract: A fan module of the present invention is disclosed. The fan module is used to be fixed on a first bottom board of a chassis and includes a frame, a circuit board, a plurality of elastic gaskets, a plurality of fixing parts and a plurality of fans. The frame has a second bottom board having a plurality of first openings. The fans are disposed in the frame. The circuit board is fixed onto the frame between the second bottom board and the fans, and electrically connected to the fans. Each of the elastic gaskets is respectively locked at a first opening of the second bottom board and contacts and interferes the first bottom board and the circuit board. In addition, each of the fixing parts respectively goes through a first opening and an elastic gasket and is fixed on the first bottom board of the chassis.
    Type: Application
    Filed: March 4, 2009
    Publication date: February 4, 2010
    Applicant: INVENTEC CORPORATION
    Inventors: Jian-Feng Wu, Shou-Jen Yang
  • STAGGERED EMBEDDED TYPE CASING
    Publication number: 20100026149
    Abstract: A staggered embedded type casing is provided. The staggered embedded type casing includes a first casing and a second casing combine together to form a casing body. The first casing has a first surface and a first side. The second casing has a second surface and a second side. The first surface and the second surface are coplanar. A plurality of first embedded portions protrudes from the first side of the first casing and extends to the bottom of the second surface. A plurality of second embedded portions protrudes from the second side of the second casing and extends to the bottom of the first surface. The first embedded portions and the second embedded portions are staggered.
    Type: Application
    Filed: March 4, 2009
    Publication date: February 4, 2010
    Applicant: INVENTEC CORPORATION
    Inventors: Gui-jiao Zhang, Shou-Jen Yang
  • MOTHERBOARD MODULE ARRAY
    Publication number: 20100027214
    Abstract: A motherboard module array suitable for being assembled to a chassis of a server is provided. The chassis includes a bottom plate, two sidewalls, a front plate, and a rear plate opposite to the front plate. The motherboard module array includes at least one group of dividing plates and a plurality of motherboard modules. The dividing plates are arranged inside the chassis and in parallel to the two sidewalls and have at least one group of supporting rails extending inwards. Each of the motherboard modules includes a motherboard which has a plurality of components and an extractable tray which supports the motherboard, wherein the extractable tray is disposed on the supporting rails and the extractable tray is suitable for being pulled out from the chassis.
    Type: Application
    Filed: December 10, 2008
    Publication date: February 4, 2010
    Applicant: Inventec Corporation
    Inventors: Jian-Feng Wu, Shou-Jen Yang
  • SERVER
    Publication number: 20100027213
    Abstract: A server includes a chassis, a hard disk array, a motherboard module array, a power supply and a fan module. The hard disk array is disposed in the accommodating space and exposed outside the front end of the chassis. The motherboard module array is disposed in the accommodating space and includes a set of dividing plates and several motherboard modules. The dividing plates are disposed in parallel to the two side walls in the chassis and have at least one set of supporting rails extending inwards. Each of the motherboard modules has a motherboard having components and an extractable tray supporting the motherboard. The extractable tray is disposed on the supporting rails. The power supply is disposed in the accommodating space and exposed outside the rear end of the chassis. The fan module is disposed in the accommodating space and between the motherboard module array and the hard disk array.
    Type: Application
    Filed: December 9, 2008
    Publication date: February 4, 2010
    Applicant: Inventec Corporation
    Inventors: Jian-Feng Wu, Shou-Jen Yang
  • DEJECTA COLLECTOR FOR PETS
    Publication number: 20100013251
    Abstract: A dejecta collector for pets comprises a main body, a loading assembly and an elastic inserting member. One end of the loading assembly is assembled to one end of the main body, and the inserting member is inserted around the opening of the loading assembly and then connected to the main body for the user to control the loading assembly to open and close to hold and carry the dejecta of pets to the rubbish collection point.
    Type: Application
    Filed: July 21, 2008
    Publication date: January 21, 2010
    Inventor: Tsuei-Jen YANG