Patents by Inventor Ru Wen

Ru Wen 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: 20190347776
    Abstract: An image processing method and an image processing device are provided. The image processing method includes: obtaining images and calculating depth information corresponding to the images via a processor; segmenting each of the images into a foreground area and a background area according to color information, brightness information, and the depth information of the images via the processor; obtaining the foreground area of a first image of the images via the processor, wherein a brightness of the foreground area of the first image is greater than a first threshold; obtaining the background area of a second image of the images via the processor, wherein a brightness of the background area of the second image is less than a second threshold; and fusing the foreground area of the first image and the background area of the second image via the processor to generate a high dynamic range image.
    Type: Application
    Filed: December 5, 2018
    Publication date: November 14, 2019
    Applicant: ALTEK CORPORATION
    Inventors: Hong-Long Chou, Ru-Wen Hsia, Yuan-Lin Liao, Chia-Hsin Liao
  • Publication number: 20170367989
    Abstract: Nanoparticles include a polymeric core and a high density lipoprotein (HDL) component where the ratio by weight of the HDL component to the polymeric core is in a range from about 1:9 to about 9:1, such as about 75:25 or less or about 7:3 or less. The nanoparticles may also include a mitochondria targeting moiety. The nanoparticles may be used to treat or prevent atherosclerosis or to maintain lipid homeostasis.
    Type: Application
    Filed: December 22, 2015
    Publication date: December 28, 2017
    Inventors: Shanta Dhar, Sean Marrrache, Ru Wen, Bhabatosh Banik
  • Patent number: 9829403
    Abstract: An improved structure of pressure gauge includes a bottom case, a pressure measurement assembly, a rotating assembly, a fulcrum piece, a coil spring, a scale meter, and an outer case. The pressure measurement assembly is installed above the bottom case and the surface thereof is shaped with concentric circular waves. The rotating assembly includes a sleeve body and a central rod. A fulcrum piece is installed across between the sleeve body and the central rod. A plurality of through holes and a coil retaining base are provided on the fulcrum piece. One end of the coil spring is screwed onto the coil slot and the other end thereof is installed on the coil retaining base. The outer case is located in the outer area of the bottom case and the fulcrum piece. A transparent cover body is installed on top of the outer case.
    Type: Grant
    Filed: January 11, 2016
    Date of Patent: November 28, 2017
    Inventor: Ru-Wen Wang
  • Publication number: 20160123825
    Abstract: An improved structure of pressure gauge includes a bottom case, a pressure measurement assembly, a rotating assembly, a fulcrum piece, a coil spring, a scale meter, and an outer case. The pressure measurement assembly is installed above the bottom case and the surface thereof is shaped with concentric circular waves. The rotating assembly includes a sleeve body and a central rod. A fulcrum piece is installed across between the sleeve body and the central rod. A plurality of through holes and a coil retaining base are provided on the fulcrum piece. One end of the coil spring is screwed onto the coil slot and the other end thereof is installed on the coil retaining base. The outer case is located in the outer area of the bottom case and the fulcrum piece. A transparent cover body is installed on top of the outer case.
    Type: Application
    Filed: January 11, 2016
    Publication date: May 5, 2016
    Inventor: Ru-Wen Wang
  • Patent number: 9021883
    Abstract: A pressure gauge includes a base including an annular flange and a pipe for gas flow; a ring on the flange; an uneven pressure measuring member on the ring; a moveable assembly including a seat, a hollow insert, and a shaft wherein the seat is secured to the pressure measuring member, the insert includes two opposite, internal, upper projections, the insert is fastened in the seat, the shaft includes external threads secured to the projections, an upper annular groove, a top protrusion, and an axis projects upward from the protrusion; a pointer secured to the axis; a covering member includes a ring member on the pressure measuring member, and a bridge crossing the ring member and allowing the axis to pass through, and a bent member; a balance spring in the groove and fastened in the bent member; a scale on the bridge; a housing; and a transparent cover.
    Type: Grant
    Filed: April 3, 2013
    Date of Patent: May 5, 2015
    Inventor: Ru-Wen Wang
  • Publication number: 20140299044
    Abstract: A pressure gauge includes a base including an annular flange and a pipe for gas flow; a ring on the flange; an uneven pressure measuring member on the ring; a moveable assembly including a seat, a hollow insert, and a shaft wherein the seat is secured to the pressure measuring member, the insert includes two opposite, internal, upper projections, the insert is fastened in the seat, the shaft includes external threads secured to the projections, an upper annular groove, a top protrusion, and an axis projects upward from the protrusion; a pointer secured to the axis; a covering member includes a ring member on the pressure measuring member, and a bridge crossing the ring member and allowing the axis to pass through, and a bent member; a balance spring in the groove and fastened in the bent member; a scale on the bridge; a housing; and a transparent cover.
    Type: Application
    Filed: April 3, 2013
    Publication date: October 9, 2014
    Inventor: Ru-Wen Wang
  • Publication number: 20130019556
    Abstract: The invention discloses a space truss support device in a large-scale tower, the large-scale tower is provided with a foundation beam therein, pillars are distributed on the surface of the foundation beam at intervals, both layering and horizontal support of X-direction cross beams and Y-direction cross beams are realized between the pillars and between the pillars on the periphery and a tower body, and the X-direction cross beams and the Y-direction cross beams of all layers horizontally support functional members inside the tower respectively. The device consisting of the foundation beam, the pillars, the X-direction cross beams and the Y-direction cross beams has the characteristics of large intensity, good rigidness and small flexibility, in particular, the multi-pillar structure of the device achieves the division of the existing large-span long cross beam into small-span short cross beams, thus high levelness of tower tray can be guaranteed.
    Type: Application
    Filed: January 26, 2011
    Publication date: January 24, 2013
    Inventor: Ru Wen Zhao
  • Patent number: 7897602
    Abstract: Indolinone compounds of formula (I) or (II): wherein A, R1, R2, R3, R4, R5, R6, R7, and n are defined herein. Also disclosed are methods for decreasing the activity of a protein kinase and for treating a protein kinase-related disease, such as cancer, with these compounds.
    Type: Grant
    Filed: June 26, 2009
    Date of Patent: March 1, 2011
    Assignee: Development Center for Biotechnology
    Inventors: Jiann-Jyh Huang, Chao-Cheng Chiang, Chiawei Liu, Chun-Liang Lai, Shu Fu Lin, Yu-Hsiang Lin, Ru-Wen Wang, Sheng-Chuan Yang, Jia-Ming Chang, Shih-Hsien Chuang, Paonien Chen
  • Publication number: 20100179146
    Abstract: Indolinone compounds of formula (I) or (II): wherein A, R1, R2, R3, R4, R5, R6, R7, and n are defined herein. Also disclosed are methods for decreasing the activity of a protein kinase and for treating a protein kinase-related disease, such as cancer, with these compounds.
    Type: Application
    Filed: June 26, 2009
    Publication date: July 15, 2010
    Inventors: Jiann-Jyh Huang, Chao-Cheng Chiang, Chiawei Liu, Chun-Liang Lai, Shu Fu Lin, Yu-Hsiang Lin, Ru-Wen Wang, Sheng-Chuan Yang, Jia-Ming Chang, Shih-Hsien Chuang, Paonien Chen
  • Patent number: 6517040
    Abstract: A support unit is used for supporting a display device having a displaying face, and includes an axle mounted rotatably on a seat. The axle defines a first axis that is parallel to the displaying face, and has a cylindrical outer surface surrounding the first axis. The axle is rotatable about the first axis relative to the seat. A coupling unit interconnects the display device and the cylindrical outer surface of the axle in a manner such that the display device is rotatable relative to the axle about a second axis that is transverse to the first axis and the displaying face. An upright support member supports the seat from below in such a manner that the seat is turnable relative to the upright support member about a third axis transverse to the first and second axes.
    Type: Grant
    Filed: January 22, 2002
    Date of Patent: February 11, 2003
    Assignee: MITAC International Corp.
    Inventor: Meng-Ru Wen
  • Patent number: 6221427
    Abstract: Structures, and methods of fabrication thereof, are described wherein between an electrically conducting region and a ceramic region there is an interface region which has a thermal coefficient of expansion which is intermediate between the thermal coefficient of expansion of the conducting region and the ceramic region. This interface region substantially avoids separation of the adhesion of the conducting region from the ceramic region and avoids the creation of voids therebetween. The interface region is preferably a mixture of metal particles and ceramic material. The interface region is created by sintering alternately in oxidizing and reducing atmospheres which results in metal particles being disposed away from the metal body about the periphery or the metal body within the ceramic material.
    Type: Grant
    Filed: January 22, 1997
    Date of Patent: April 24, 2001
    Assignee: International Business Machines Corporation
    Inventors: Sheree Hsiao-Ru Wen, Carl Stephen Wood
  • Patent number: 5682018
    Abstract: Structures, and methods of fabrication thereof, are described wherein between an electrically conducting region and a ceramic region there is an interface region which has a thermal coefficient of expansion which is intermediate between the thermal coefficient of expansion of the conducting region and the ceramic region. This interface region substantially avoids separation of the adhesion of the conducting region from the ceramic region and avoids the creation of voids therebetween. The interface region is preferably a mixture of metal particles and ceramic material. The interface region is created by sintering alternately in oxidizing and reducing atmospheres which results in metal particles being disposed away from the metal body about the periphery of the metal body within the ceramic material.
    Type: Grant
    Filed: October 18, 1991
    Date of Patent: October 28, 1997
    Assignee: International Business Machines Corporation
    Inventors: Sheree Hsiao-Ru Wen, Carl Stephen Wood