Patents by Inventor Tzu An HSU

Tzu An HSU 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: 20120139663
    Abstract: A Susceptance-Mode Inductor with infinite order resonance cavity which includes an inductor section is formed by a physical inductor coil wound about a permanent magnetic materials, with both ends of the coil connecting to a electric damper and a capacitor of the infinite order resonance cavity; thereby that power is coupled into the incoming end of the infinite order resonance cavity through a radio frequency (RF) radiation electric field and the outgoing end thereof is electrically connected to a set of resonance power storage section, or alternatively the incoming end is connected to electric charge and the outgoing end is connected to the load; accordingly, the resonance of the infinite order resonance cavity, thus allowing to convert the current or electron flow at the magnetic field end into charge output by means of Lorenz force.
    Type: Application
    Filed: December 6, 2010
    Publication date: June 7, 2012
    Inventor: Fu-Tzu HSU
  • Patent number: 7827877
    Abstract: A gear-rolling apparatus includes two gear units and a base. Each gear unit has a rolling portion, a rolling shaft extends from the rolling portion, a clicking column and two location columns extend from edges of a free end of the rolling shaft along an axle direction of the rolling shaft. The clicking column and the two location columns are spaced out from each other to form three grooves therebetween, a clicking clasp extends inward from the top of the clicking column. The clicking clasp has an inclined inner surface which inclines inward from top to bottom. The two rolling shafts are inserted into the hole of the base, the clicking column of one of the rolling shafts mates the groove opened between the location columns of the other rolling shaft, the location columns of one of the rolling shafts mate the grooves opened between the clicking column and the location columns of the other rolling shaft respectively, bottom surfaces of the two clicking clasps are against each other.
    Type: Grant
    Filed: August 16, 2007
    Date of Patent: November 9, 2010
    Assignee: Foxlink Image Technology Co., Ltd.
    Inventors: Wei-Fong Lin, Wei-Yuan Peng, Min-Hsi Lin, Shao-Tzu Hsu
  • Patent number: 7524184
    Abstract: A mechanism for adjusting relative positions of multiple injection nozzles of an injection apparatus. The mechanism includes a guide section serving as a rail horizontally extending in a predetermined direction; a first injection section having at least one injection nozzle and slidably disposed on the rail, whereby the first injection section is guidable by the rail to horizontally move along X-axis defined by the rail; and a second injection section having at least one injection nozzle and slidably disposed on the rail. The second injection section is spaced from the first injection section by a distance and guidable by the rail to horizontally move along X-axis defined by the rail. The second injection section is further vertically movable within a predetermined range of height along Y-axis normal to X-axis.
    Type: Grant
    Filed: June 8, 2006
    Date of Patent: April 28, 2009
    Assignee: King Steel Machinery Co., Ltd.
    Inventor: Sheng-Tzu Hsu
  • Publication number: 20090044586
    Abstract: A gear-rolling apparatus includes two gear units and a base. Each gear unit has a rolling portion, a rolling shaft extends from the rolling portion, a clicking column and two location columns extend from edges of a free end of the rolling shaft along an axle direction of the rolling shaft. The clicking column and the two location columns are spaced out from each other to form three grooves therebetween, a clicking clasp extends inward from the top of the clicking column. The clicking clasp has an inclined inner surface which inclines inward from top to bottom. The two rolling shafts are inserted into the hole of the base, the clicking column of one of the rolling shafts mates the groove opened between the location columns of the other rolling shaft, the location columns of one of the rolling shafts mate the grooves opened between the clicking column and the location columns of the other rolling shaft respectively, bottom surfaces of the two clicking clasps are against each other.
    Type: Application
    Filed: August 16, 2007
    Publication date: February 19, 2009
    Inventors: Wei-Fong LIN, Wei-Yuan Peng, Min-Hsi Lin, Shao-Tzu Hsu
  • Patent number: 7484952
    Abstract: An airtight mechanism of a mold-holding unit for forming a vacuum environment around a held mold, including: a base section; an elongated support section, one end of the support section being vertically fixedly connected with the base section; a top section bridged between the other end of the support section above the base section and in alignment therewith, a mold-holding space being defined between the top section and the base section, in which the mold is held; an airtight tubular chamber reciprocally linearly movable along an axes of the support section between an airtight position and an open position, whereby when positioned in the airtight position, the airtight tubular chamber is positioned in the mold-holding space around the held mold; a first closed end piece disposed on the base section and having a first closed connecting loop, whereby one end of the airtight tubular chamber in the airtight position coaxially airtight abuts against the first closed connecting loop; and a second closed end piece
    Type: Grant
    Filed: February 2, 2007
    Date of Patent: February 3, 2009
    Assignee: King Steel Machinery Co., Ltd.
    Inventor: Sheng-Tzu Hsu
  • Publication number: 20080111051
    Abstract: An airtight mechanism of a mold-holding unit for forming a vacuum environment around a held mold, including: a base section; an elongated support section, one end of the support section being vertically fixedly connected with the base section; a top section bridged between the other end of the support section above the base section and in alignment therewith, a mold-holding space being defined between the top section and the base section, in which the mold is held; an airtight tubular chamber reciprocally linearly movable along an axes of the support section between an airtight position and an open position, whereby when positioned in the airtight position, the airtight tubular chamber is positioned in the mold-holding space around the held mold; a first closed end piece disposed on the base section and having a first closed connecting loop, whereby one end of the airtight tubular chamber in the airtight position coaxially airtight abuts against the first closed connecting loop; and a second closed end piece
    Type: Application
    Filed: February 2, 2007
    Publication date: May 15, 2008
    Inventor: Sheng-Tzu Hsu
  • Publication number: 20080000178
    Abstract: A system and method of constructing a composite floor system having increased shear transfer between a slab and support members of the system is described. The composite floor system may include any combination of the following elements: a support member, a reinforcing member, a transfer member, a decking material, a fastener, and/or a slab.
    Type: Application
    Filed: June 19, 2007
    Publication date: January 3, 2008
    Inventors: Cheng-Tzu Hsu, Sun Punarai, Pedro Munoz
  • Publication number: 20070237853
    Abstract: A mechanism for adjusting relative positions of multiple injection nozzles of an injection apparatus. The mechanism includes a guide section serving as a rail horizontally extending in a predetermined direction; a first injection section having at least one injection nozzle and slidably disposed on the rail, whereby the first injection section is guidable by the rail to horizontally move along X-axis defined by the rail; and a second injection section having at least one injection nozzle and slidably disposed on the rail. The second injection section is spaced from the first injection section by a distance and guidable by the rail to horizontally move along X-axis defined by the rail. The second injection section is further vertically movable within a predetermined range of height along Y-axis normal to X-axis.
    Type: Application
    Filed: June 8, 2006
    Publication date: October 11, 2007
    Inventor: Sheng-Tzu Hsu
  • Publication number: 20070216065
    Abstract: A method for filling polymer materials into a hot-mold for manufacturing a multizone polymer blank. At least one partitioning section is positioned in the blank mold cavity of a mold to partition the blank mold cavity into at least two independent compartments not communicating with each other. Different polymer materials are respectively filled into the corresponding independent compartments. After the filling of the materials is completed, the partitioning section is removed or the partitioning section is combined with the filled materials to form a multizone blank.
    Type: Application
    Filed: April 12, 2006
    Publication date: September 20, 2007
    Inventor: Sheng-Tzu Hsu
  • Publication number: 20050133837
    Abstract: Provided are a semiconductor device and a method for its manufacture. In one example, the method includes forming an isolation structure having a first refraction index over a sensor embedded in a substrate. A first layer having a second refraction index that is different from the first refraction index is formed over the isolation structure. The first layer is removed from at least a portion of the isolation structure. A second layer having a third refraction index is formed over the isolation structure after the first layer is removed. The third refraction index is substantially similar to the first refraction index.
    Type: Application
    Filed: April 5, 2004
    Publication date: June 23, 2005
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Tzu Hsu, Dun-Nian Yaung, Shou-Gwo Wuu, Ho-Ching Chien, Chien-Hsien Tseng, Jeng-Shyan Lin