Patents by Inventor Wen Feng

Wen Feng 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: 20090251038
    Abstract: An anti-falling apparatus for a cabinet includes a receiving member capable of being mounted to the cabinet. An extending arm is slidably received in the receiving member. The extending arm includes a first end a second end, and is capable of moving from a first position to a second position. A supporting sub-assembly is attached to the first end of the extending arm. A first distance from the first end to a top of the receiving member is greater than that a second distance from the second end to the top of the receiving member.
    Type: Application
    Filed: July 1, 2008
    Publication date: October 8, 2009
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD ., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: MO-MING YU, WEN-FENG HU
  • Publication number: 20090225429
    Abstract: A diffusion plate including a structured surface is provided. There are a lot of concave structures disposed on the structured surface. Each concave structure, with at least two opposite first sides and at least two opposite second sides, includes at least two first curved surfaces and at least two second curved surfaces. The first curved surfaces and the second curved surfaces are extended from the first sides and the second sides respectively. In addition, each concave structure adjoins at least one other concave structure, and the shape of a neighboring portion of two said adjoining concave structures is curved.
    Type: Application
    Filed: September 15, 2008
    Publication date: September 10, 2009
    Applicant: Entire Technology Co., Ltd.
    Inventors: Chun-Wei WANG, Wen-Feng CHENG, Chih-Wei HUANG
  • Publication number: 20090218785
    Abstract: A bicycle wire supporting frame includes a ring cover capable of being assembled to a head rod of a bicycle; the ring cover having an axial through hole for receiving the head rod; an extension portion extended from one end of the ring cover; and a wire hole penetrating through the extension portion along an axial direction. An upper opening of the through hole is connected to an inclined ring for receiving a receiving lower edge of a C ring so that the head rod is tightly engaged to the through hole of the ring cover. An inner side of the through hole is formed with an inclined surface so as to receive an inclined surface of the tapered ring so that the head rod is tightly engaged to the through hole of the ring cover. A slit penetrates through the extension portion.
    Type: Application
    Filed: July 7, 2006
    Publication date: September 3, 2009
    Inventors: Wen-Feng Tsai, Tom Berlivet
  • Publication number: 20090217511
    Abstract: A method for making chip resistor components includes: (a) forming a plurality of first and second notches in a substrate so as to form resistor-forming strips; (b) forming pairs of upper and lower electrodes on each of the resistor-forming strips; (c) forming a resistor film on each of the resistor-forming strips; (d) forming an insulator layer on the resistor film; (e) forming a hole pattern in the insulator layer and the resistor film; (f) forming an insulating shield layer on the insulator layer; (g) cleaving the substrate along the first notches so as to form a plurality of strip-like semi-finished products; (h) forming a pair of side electrodes on two opposite sides of each of the semi-finished products; and (i) cleaving each of the semi-finished products.
    Type: Application
    Filed: February 29, 2008
    Publication date: September 3, 2009
    Applicant: YAGEO CORPORATION
    Inventors: Mu-Yuan Chen, Wen-Feng Wu, Chi-Pin Chang, Kao-Po Chien
  • Publication number: 20090215964
    Abstract: Disclosed are adhesive compositions include polymerizable resin, preferably in an amount of from about 10 wt % to about 90 wt % and multifunctional acrylate, preferably in an amount of from about 5 wt % to about 30 wt %. The polymerizable resin can include free radical initiated vinyl addition resins. The adhesives in preferred embodiments exhibit enhanced bonding strength of the adhesive at high temperatures, such as at about 80° C., and enhanced the fire resistance.
    Type: Application
    Filed: May 8, 2009
    Publication date: August 27, 2009
    Applicant: ILLINOIS TOOL WORKS INC.
    Inventors: Barbara Chabut, Wen-Feng Liu
  • Publication number: 20090195541
    Abstract: The present embodiments provide a system for graphically rendering an object. This system operates first by pre-processing a geometry mesh for the object offline, wherein the geometry mesh is partitioned into a set of patches, and wherein each patch is bounded by a bounding box. The system then builds a multi-resolution representation for each of the set of patches. Next, during real time rendering, the system deforms the bounding boxes associated with the set of patches through superposition of object motions in each frame weighted by a set of predetermined mesh-skinning parameters. For each deformed bounding box, the system computes a geometry level-of-detail (LOD) value based on a projected area of the deformed bounding box in screen space. The system next deforms the object through a set of mesh skinning operations. The system then renders the deformed object based on the computed geometry LOD values for the set of patches and the multi-resolution representation for the geometry mesh.
    Type: Application
    Filed: January 29, 2009
    Publication date: August 6, 2009
    Applicant: RAMBUS INC.
    Inventors: Liang Peng, Yixhou Yu, Wei-Wen Feng
  • Publication number: 20090196035
    Abstract: The invention provides a diffusion plate and a backlight module. The backlight module includes pluralities of light sources, a reflector and a first diffusion plate. The light sources, which are disposed in the reflector, are spatially arranged. The first diffusion plate is disposed on the light sources. There are pluralities of bar-shaped first patterns and second patters, which are arranged in the alternating way, disposed on the emission surface of the first diffusion plate. The contours of first patterns and second patterns are arc shaped. The height of first patterns is H1, and the width is W1. The height of second patterns is H2, and the width is W2. The value of H1/W1 is between 0.4 and 1. The ratio of H2/W2 versus H1/W1 is between 0.6 and 0.9.
    Type: Application
    Filed: February 5, 2008
    Publication date: August 6, 2009
    Inventors: Wen-Feng Cheng, Chao-Ying Lin, Chen-Sheng Lee, Tsung-Chang Yang
  • Publication number: 20090153058
    Abstract: A method and apparatus provides for configuring the backlight brightness level. The backlight brightness level can be configured at the drug library and/or at the medical device, thereby improving the flexibility a user has in changing backlight parameters. A method and apparatus for managing a power saving mode allows the user to configure the power saving program at the drug library and/or at the medical device.
    Type: Application
    Filed: December 17, 2008
    Publication date: June 18, 2009
    Applicant: HOSPIRA, INC.
    Inventors: Wen Feng, John Arrizza, Mihaela Cozmi, Glenn Davis, Marwan A. Fathallah, Angela Marino, John Erik Michael Palmroos, James R. Shults, Suzanne Willey, Yu Xin
  • Publication number: 20090152411
    Abstract: An adjustable support arm assembly includes a holder frame affixed to a support, a mounting frame for supporting an object, and a coupling structure coupled between the holder frame and the mounting frame. The coupling structure comprises a female coupling member, a male coupling member inserted into the female coupling member, a polygonal shaft with a peripherally toothed head inserted through the female coupling member and the male coupling member and movable between a locking position to lock the female coupling member to the male coupling member and an unlocking position for allowing turning of the female coupling member about the polygonal shaft relative to the male coupling member, and a compression spring that supports the polygonal shaft in the locking position.
    Type: Application
    Filed: December 14, 2007
    Publication date: June 18, 2009
    Inventor: Wen-Feng Tsay
  • Publication number: 20090157432
    Abstract: A method and apparatus provides for configuring the backlight brightness level. The backlight brightness level can be configured at the drug library and/or at the medical device, thereby improving the flexibility a user has in changing backlight parameters. A method and apparatus for managing a power saving mode allows the user to configure the power saving program at the drug library and/or at the medical device.
    Type: Application
    Filed: December 17, 2008
    Publication date: June 18, 2009
    Applicant: HOSPIRA, INC.
    Inventors: John Erik Michael Palmroos, John Arrizza, Mihaela Cozmi, Glenn Davis, Marwan A. Fathallah, Wen Feng, Angela Marino, James R. Shults, Suzanne Willey, Yu Xin
  • Publication number: 20090153463
    Abstract: A method and apparatus provides for configuring the backlight brightness level. The backlight brightness level can be configured at the drug library and/or at the medical device, thereby improving the flexibility a user has in changing backlight parameters. A method and apparatus for managing a power saving mode allows the user to configure the power saving program at the drug library and/or at the medical device.
    Type: Application
    Filed: December 17, 2008
    Publication date: June 18, 2009
    Applicant: HOSPIRA, INC.
    Inventors: John Arrizza, Mihaela Cozmi, Glenn Davis, Marwan A. Fathallah, Wen Feng, Angela Marino, John Erik Michael Palmroos, James R. Shults, Suzanne Willey, Yu Xin
  • Publication number: 20090153595
    Abstract: A method and apparatus provides for configuring the backlight brightness level. The backlight brightness level can be configured at the drug library and/or at the medical device, thereby improving the flexibility a user has in changing backlight parameters. A method and apparatus for managing a power saving mode allows the user to configure the power saving program at the drug library and/or at the medical device.
    Type: Application
    Filed: December 17, 2008
    Publication date: June 18, 2009
    Applicant: Hospira, Inc.
    Inventors: Mihaela Cozmi, John Arrizza, Glenn Davis, Marwan A. Fathallah, Wen Feng, Angela Marino, John Erik Michael Palmroos, James R. Shults, Suzanne Willey, Yu Xin
  • Publication number: 20090145877
    Abstract: A method for controlling an ADI-AEI CD difference ratio of openings having different sizes is described. The openings are formed through a silicon-containing material layer, an etching resistive layer and a target material layer in turn. Before the opening etching steps, at least one of the opening patterns in the photoresist mask is altered in size through photoresist trimming or deposition of a substantially conformal polymer layer. A first etching step forming thicker polymer on the sidewall of the wider opening pattern is performed to form a patterned Si-containing material layer. A second etching step is performed to remove exposed portions of the etching resistive layer and the target material layer. At least one parameter among the parameters of the photoresist trimming or polymer layer deposition step and the etching parameters of the first etching step is controlled to obtain a predetermined ADI-AEI CD difference ratio.
    Type: Application
    Filed: February 16, 2009
    Publication date: June 11, 2009
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Feng-Yih Chang, Pei-Yu Chou, Jiunn-Hsiung Liao, Chih-Wen Feng, Ying-Chih Lin
  • Patent number: 7544739
    Abstract: Disclosed are adhesive compositions including polymerizable resin, preferably in an amount of from about 10 wt % to about 90 wt % and reactive multifunctional acrylate, preferably in an amount of from about 5 wt % to about 30 wt %. The polymerizable resin can include free radical initiated vinyl addition polymerized resins. The adhesives in preferred embodiments exhibit enhanced bonding strength at high temperatures, such as at about 80° C., and enhanced the fire resistance.
    Type: Grant
    Filed: October 6, 2003
    Date of Patent: June 9, 2009
    Assignee: Illinois Tool Works Inc.
    Inventors: Wen-Feng Liu, Barbara Chabut
  • Patent number: 7540648
    Abstract: A diffusion-plates assembly and a direct-type backlight module assembly are provided. The diffusion-plates assembly includes a first diffusion plate and a second diffusion plate. There are pluralities of first microstructures on the emergent surface of the first diffusion plate, the first microstructures is for condensing light. The thickness of the first diffusion plate is above 0.4 mm, and the transmittance of the first diffusion plate is above 90%. The second diffusion plate is placed over or under the first diffusion plate, The thickness of the second diffusion plate is above 0.4 mm, and the transmittance of the second diffusion plate is 50˜90. Said diffusion-plates assembly is used in the direct-type backlight module assembly.
    Type: Grant
    Filed: June 29, 2007
    Date of Patent: June 2, 2009
    Assignee: Entire Technology Co., Ltd.
    Inventors: Wen-Feng Cheng, Chen-Sheng Lee, Chao-Ying Lin
  • Publication number: 20090128913
    Abstract: The invention provides a diffusion plate and a diffusion plate assembly. The diffusion plate is made from transparent material. Pluralities of bar-type patterns are disposed on the emission surface of the diffusion plate. The outline of these patterns has a first curve and a second curve. The protruding direction of the first curve and the second curve are inversed. The second curve is an arc whose radius curvature is between 0.05 mm and 0.3 mm.
    Type: Application
    Filed: November 19, 2007
    Publication date: May 21, 2009
    Inventors: Tzu-Jang Yang, Wen-Feng Cheng
  • Publication number: 20090131608
    Abstract: Adhesive compositions comprising epoxy resins, including epoxy novalac resin, and at least one reactive multi-functional acrylate. In preferred embodiments, the compositions also include amine-curing agent having at least one a cyclic group. The adhesive compositions according to the present invention are capable of enhancing the bonding strength of the adhesive, particularly at relatively high temperatures, such as at about 80° C.
    Type: Application
    Filed: July 16, 2007
    Publication date: May 21, 2009
    Applicant: Illinois Tool Works Inc.
    Inventors: Wen-Feng Liu, Barbara Bucquet, Barbara Chabut
  • Publication number: 20090122537
    Abstract: An backlight is provided, the backlight includes a case, pluralities of light sources, pluralities of needles, pluralities of supporting portions, a first optical sheet, a second optical sheet, and pluralities of first microstructures. The light sources are disposed inside the case, the needles are disposed on the bottom surface of the case, and the supporting portions are disposed on the needles. The first optical sheet is supported on the top of the needles. The second optical sheet placed under the first optical sheet has pluralities of holes, and the needles penetrate the holes. The second optical sheet is supported on the supporting portions. The first microstructures are disposed on the first optical sheet or on the second optical sheet to provide light condensing function.
    Type: Application
    Filed: November 8, 2007
    Publication date: May 14, 2009
    Inventors: Wen-Feng Cheng, Chao-Ying Lin, Chen-Sheng Lee
  • Publication number: 20090107954
    Abstract: A method for controlling ADI-AEI CD difference ratios of openings having different sizes is provided. First, a first etching step using a patterned photoresist layer as a mask is performed to form a patterned Si-containing material layer and a polymer layer on sidewalls thereof. Next, a second etching step is performed with the patterned photoresist layer, the patterned Si-containing material layer and the polymer layer as masks to at least remove an exposed portion of a etching resistive layer to form a patterned etching resistive layer. A portion of a target material layer is removed by using the patterned etching resistive layer as an etching mask to form a first and a second openings in the target material layer. The method is characterized by controlling etching parameters of the first and second etching steps to obtain predetermined ADI-AEI CD difference ratios.
    Type: Application
    Filed: October 24, 2007
    Publication date: April 30, 2009
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: CHIH-WEN FENG, PEI-YU CHOU, CHUN-TING YEH, JYH-CHERNG YAU, JIUNN-HSIUNG LIAO, FENG-YI CHANG, YING-CHIH LIN
  • Publication number: 20090061174
    Abstract: An optical sheet with better brightness-enhancing effectiveness is provided. The optical sheet includes a substrate and pluralities of microstructures disposed on the substrate. The microstructures are spaced from one another at a distance d. The cross-section of the microstructure is formed in a triangle which has a base length D. Wherein d and D satisfy the following equation: 0<d/(d+D)0.61.
    Type: Application
    Filed: September 5, 2007
    Publication date: March 5, 2009
    Inventors: Chen-Sheng Lee, Wen-Feng Cheng