Patents by Inventor Ching-Chang Wu

Ching-Chang 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: 11974413
    Abstract: A computing system including a water-resistant chassis, at least one electronic component with a heat sink, and a gap filler. The heat sink includes an arrangement of fins separated by inter-fin spaces. The gap filler is in contact with both the heat sink and the water-resistant chassis. The gap filler is positioned in the inter-fin spaces to provide a heat conduction path between the heat sink and the chassis.
    Type: Grant
    Filed: April 27, 2022
    Date of Patent: April 30, 2024
    Assignee: QUANTA COMPUTER INC.
    Inventors: Yi-Chieh Chen, Yueh-Chang Wu, Ching-Yi Shih, Kang Hsu
  • Patent number: 11934027
    Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.
    Type: Grant
    Filed: June 21, 2022
    Date of Patent: March 19, 2024
    Assignee: TDK TAIWAN CORP.
    Inventors: Chao-Chang Hu, Chih-Wei Weng, Chia-Che Wu, Chien-Yu Kao, Hsiao-Hsin Hu, He-Ling Chang, Chao-Hsi Wang, Chen-Hsien Fan, Che-Wei Chang, Mao-Gen Jian, Sung-Mao Tsai, Wei-Jhe Shen, Yung-Ping Yang, Sin-Hong Lin, Tzu-Yu Chang, Sin-Jhong Song, Shang-Yu Hsu, Meng-Ting Lin, Shih-Wei Hung, Yu-Huai Liao, Mao-Kuo Hsu, Hsueh-Ju Lu, Ching-Chieh Huang, Chih-Wen Chiang, Yu-Chiao Lo, Ying-Jen Wang, Shu-Shan Chen, Che-Hsiang Chiu
  • Patent number: 9263345
    Abstract: A transistor structure with improved device performance, and a method for forming the same is provided. The transistor structure is an SOI (silicon-on-insulator) transistor. In one embodiment, a silicon layer over the oxide layer is a relatively uniform film and in another embodiment, the silicon layer over the oxide layer is a silicon fin. The transistor devices include source/drain structures formed of a strain material that extends through the silicon layer, through the oxide layer and into the underlying substrate which may be silicon. The source/drain structures also include portions that extend above the upper surface of the silicon layer thereby providing an increased volume of the strain layer to provide added carrier mobility and higher performance.
    Type: Grant
    Filed: April 20, 2012
    Date of Patent: February 16, 2016
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Ken-Ichi Goto, Dhanyakumar Mahaveer Sathaiya, Ching-Chang Wu, Tzer-Min Shen
  • Publication number: 20130277685
    Abstract: A transistor structure with improved device performance, and a method for forming the same is provided. The transistor structure is an SOI (silicon-on-insulator) transistor. In one embodiment, a silicon layer over the oxide layer is a relatively uniform film and in another embodiment, the silicon layer over the oxide layer is a silicon fin. The transistor devices include source/drain structures formed of a strain material that extends through the silicon layer, through the oxide layer and into the underlying substrate which may be silicon. The source/drain structures also include portions that extend above the upper surface of the silicon layer thereby providing an increased volume of the strain layer to provide added carrier mobility and higher performance.
    Type: Application
    Filed: April 20, 2012
    Publication date: October 24, 2013
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Ken-Ichi GOTO, Dhanyakumar Mahaveer SATHAIYA, Ching-Chang WU, Tzer-Min SHEN
  • Patent number: 5957543
    Abstract: A golf cart wheel axle assembly having a holder plate connected to the frame of a golf cart to hold a wheel axle by a lock screw, wherein a rivet is fastened in a transversely extended rivet hole on the holder plate and peripherally engaged into an annular groove around a shoulder on the lock screw to stop the lock screw from an axial movement relative to the wheel axle.
    Type: Grant
    Filed: October 23, 1997
    Date of Patent: September 28, 1999
    Inventor: Ching-Chang Wu
  • Patent number: 5788261
    Abstract: A frame assembly for a golf cart, in which the side beams are coupled between two brackets on the main frame member of the frame assembly and two wheel holders, each side beam including a respective rigid rectangular tube having two extension portions at two opposite ends respectively inserted into a U-shaped frame of one brackets and a U-shaped frame of one wheel holder and pivoted thereto by a respective pivot bolt, and a rigid connecting rod inserted through the rigid rectangular tube, the rigid connecting rod having two opposite ends extended out of the rigid rectangular tube outside the extension portions and respectively inserted into a U-shaped frame of one brackets and a U-shaped frame of one wheel holder and pivoted thereto by a respective pivot bolt.
    Type: Grant
    Filed: October 23, 1997
    Date of Patent: August 4, 1998
    Inventor: Ching-Chang Wu
  • Patent number: 5738598
    Abstract: A tee for golf, including projecting guide strip raised from the head of the tee body thereof and terminating in a forked tail adapted for guiding the striking and for serving as hand tool for loosening and flattening the soil.
    Type: Grant
    Filed: March 12, 1997
    Date of Patent: April 14, 1998
    Inventor: Ching-Chang Wu
  • Patent number: 5704629
    Abstract: A folding frame assembly of a golf cart which includes a handle having a handle connector pivoted to a handle bracket at one end of a front bag cradle on the main frame of a golf cart, wherein the handle connector has a hook adapted for hooking up with a retainer member in the front bag cradle to lock the handle in the operative position; a press control member is mounted in a hole in the front bag cradle and controlled to disengage the retainer member from the hook of the handle connector for permitting the handle to be collapsed; and a spring is mounted in the front bag cradle to impart a pressure to the press control member so that the press control member is automatically returned to its former position after each operation.
    Type: Grant
    Filed: November 1, 1996
    Date of Patent: January 6, 1998
    Inventor: Ching-Chang Wu
  • Patent number: 5582372
    Abstract: A folding collapsible golf cart frame assembly including a main shaft to hold two bag cradles, a handle bracket and a wheel holder bracket fixed to the main shaft, handle bar having a connecting block at one end pivoted to the handle bracket, two links pivotably connected between a wheel holder on the wheel holder bracket and the connecting block, a locating block fixed to the main shaft, a locking plate slidably mounted on the handle bar and having a retainer block for fastening to the locating block to hold the handle bar in the operative position, and two springs connected between the connecting block and the locking plate, wherein the handle bar has a stop rod inserted into a longitudinal sliding slot on the locking plate to limit the axial moving distance of the locking plate; the retainer block of the locking plate has retainer head with a hooked retaining portion and a sloping guide wall portion; the locating block has a stop wall for engagement with the retainer block of the locking plate, and a retai
    Type: Grant
    Filed: January 19, 1996
    Date of Patent: December 10, 1996
    Inventor: Ching-Chang Wu
  • Patent number: 5573211
    Abstract: A golf bag cradle assembly including a bag cradle, and two straps for fastening a golf bag to the bag cradle, each strap having a loop at one end fastened to the bag cradle and a male or female strap connector at an opposite end for connection to each other, wherein the two straps have a respective elastic strap section in the middle respectively connected between the loops and the male and female strap connectors to absorb shocks.
    Type: Grant
    Filed: December 6, 1994
    Date of Patent: November 12, 1996
    Inventor: Ching-Chang Wu
  • Patent number: 5496054
    Abstract: A folding collapsible frame including a main frame, a first bag cradle and a second bag cradle mounted on the main frame at two opposite ends, a handle frame pivotably connected to a handle bracket on the main frame by a connecting block, a locating block fixedly mounted on the handle frame for connection to the first bag cradle to hold the handle frame and the first bag cradle in the respective operative positions, The first bag cradle is turned about a pivot on the main frame, and has a locating bolt transversely disposed at the bottom the locating block has a curved locating groove, which engages with the locating bolt on the first bag cradle to hold the collapsible folding frame in the operative position when the first bag cradle and the handle frame are respectively extended out.
    Type: Grant
    Filed: November 18, 1994
    Date of Patent: March 5, 1996
    Inventor: Ching-Chang Wu
  • Patent number: 5465930
    Abstract: A golf bag cradle assembly includes a bag cradle having two upright posts in two recessed holes thereof and two side slots on two opposite ends thereof respectively communicated with either recessed hole, two straps having a respective rear end terminating in a loop mounted around either upright post and a respective front end extended out of either side slot on the bag cradle and coupled with a male or female strap connector for fastening a golf bag to the bag cradle, and two plug caps fastened to either recessed hole by a respective hook to hold the loop of either strap to the respective upright post.
    Type: Grant
    Filed: March 23, 1994
    Date of Patent: November 14, 1995
    Inventor: Ching-Chang Wu
  • Patent number: 5464238
    Abstract: An angle-adjustable folding frame assembly for a golf cart, which includes a handle having a handle connector at one end pivoted to the handle bracket and wheel bracket on the main frame of a golf cart, a first locating member made to slide on the handle and having a positioning rod, a slide block connected to the first locating member and moved to slide on the handle connector, a spring stopped between the handle connector and the first locating member, and a second locating member affixed to the front end of the main frame and having two spaced retaining grooves for alternatively receiving the positioning rod of the first locating member in holding the handle in a first or second working position.
    Type: Grant
    Filed: May 31, 1994
    Date of Patent: November 7, 1995
    Inventor: Ching-Chang Wu
  • Patent number: 5421604
    Abstract: A golf cart folding frame assembly includes a folding frame bar mounting structure and a telescopic drag bar mounting structure. The folding frame bar mounting structure includes a first connecting frame mounted on the rear end of a frame bar and having inner and outer locating notches on two opposite, arched side walls thereof, a second connecting frame mounted on the front end of a frame member and having two sliding slots on two opposite side walls thereof, a locating device having two locating rods inserted into the sliding slots and controlled by a spring supported control knob to alterantively engage into the inner or outer locating notches so as to lock the fold frame bar mounting structure in the operative or collapsed position.
    Type: Grant
    Filed: May 10, 1994
    Date of Patent: June 6, 1995
    Inventor: Ching-Chang Wu
  • Patent number: D353700
    Type: Grant
    Filed: May 10, 1993
    Date of Patent: December 20, 1994
    Inventor: Ching-Chang Wu
  • Patent number: D355948
    Type: Grant
    Filed: February 25, 1994
    Date of Patent: February 28, 1995
    Inventor: Ching-Chang Wu
  • Patent number: D388581
    Type: Grant
    Filed: October 28, 1996
    Date of Patent: December 30, 1997
    Inventor: Ching-Chang Wu
  • Patent number: D390361
    Type: Grant
    Filed: December 16, 1996
    Date of Patent: February 10, 1998
    Inventor: Ching-Chang Wu
  • Patent number: D392082
    Type: Grant
    Filed: October 28, 1996
    Date of Patent: March 10, 1998
    Inventor: Ching-Chang Wu
  • Patent number: D392083
    Type: Grant
    Filed: October 28, 1996
    Date of Patent: March 10, 1998
    Inventor: Ching-Chang Wu