Patents Assigned to Auto Industrial Co., Ltd.
  • Patent number: 8943896
    Abstract: A pressure transducer using a ceramic diaphragm which is not easily damaged so that there is no risk of leakage of a target medium to be measured, having a superior mass-production capability and a reduced volume and enabling low-price by simplifying a flexible cable and a printed circuit board (PCB) to connect the transducer and a signal processing chip. The pressure transducer includes the ceramic diaphragm formed as a rectangular planar ceramic diaphragm and having a surface having formed thereon a pattern made of an electrically conductive material and strain gages; a base plate configured to face the surface of the ceramic diaphragm having formed thereon the pattern; and an adhesive layer configured to be formed along edges of a contacting surface of the ceramic diaphragm and the base plate so as to bond the ceramic diaphragm and the base plate and form a space for the strain gages.
    Type: Grant
    Filed: October 10, 2012
    Date of Patent: February 3, 2015
    Assignee: Auto Industrial Co., Ltd.
    Inventors: Kyong M. Park, Si-Dong Kim
  • Publication number: 20140196537
    Abstract: A technique for measuring vapor pressure and liquid level of a volatile liquid contained in a tank. An integrated measuring apparatus sequentially measures vapor pressure and differential pressure by use of a single pressure sensor and a switching valve which switches between paths for measurement of the vapor pressure and the differential pressure. In addition, the integrated measuring apparatus includes a pressure sensor configured to sequentially measure vapor pressure and total pressure or the combination of the vapor pressure and liquid pressure; and a switching valve configured to be connected to a vapor pressure tube and a liquid pressure tube and switch between connection paths with at least one input port of the pressure sensor, wherein the vapor pressure tube is connected to an upper part of the tank and the liquid pressure tube is connected to a lower part of the tank.
    Type: Application
    Filed: January 14, 2013
    Publication date: July 17, 2014
    Applicant: Auto Industrial Co., Ltd.
    Inventor: Kyong M. Park
  • Publication number: 20140190237
    Abstract: An output specification calibrating apparatus for a capacitive pressure sensor. The output specification calibrating apparatus enables adjustment of non-linearity, offset, and gain of the capacitive pressure sensor in a software manner at the time of shipment. Accordingly, it is feasible to easily adjust output specifications of the capacitive pressure sensor and to thereby meet various needs of customers.
    Type: Application
    Filed: January 9, 2013
    Publication date: July 10, 2014
    Applicant: Auto Industrial Co., Ltd.
    Inventors: Kyong M. Park, Kang-Yoon LEE
  • Publication number: 20130242583
    Abstract: A light ring of vehicle lights is revealed. The light ring includes a light collection ring and a light emitting source. The light collection ring is a transparent body while the light emitting source has a plurality of light emitting diode chips. The LED chips are disposed on a substrate orderly and compactly by bonding. The distance between two adjacent LED chips ranges from 1 mm to 3 mm. The substrate is coated with a phosphor adhesive layer and the LED chips are also covered by the phosphor adhesive layer. After being applied with a voltage, the LED chips emit light to energize the phosphor adhesive layer. Thus the phosphor adhesive layer releases energy in the form of light, entering an incident surface of the light collection ring to be emitted from an emission surface of the light collection ring. Thus a light ring with high brightness and uniform illumination is formed.
    Type: Application
    Filed: March 16, 2012
    Publication date: September 19, 2013
    Applicant: JUN YAN AUTO INDUSTRIAL CO., LTD.
    Inventor: MING-HSIEN TSAI
  • Patent number: 8353104
    Abstract: A method of manufacturing a conducting wire terminal includes the steps of: preparing a strip tube of a predetermined length; boring both ends of the strip tube separately, such that a body is formed between both ends of the strip tube and has a diameter smaller than both ends of the strip tube, and the copper sleeve is accommodated in the body; and compressing an intersection of both ends of the strip tube and the body, such that a circular tapered neck is formed at the intersection of both ends of the strip tube and the body, and a circular slanting guide surface is formed separately on opposite internal surface of each tapered neck of the strip tube.
    Type: Grant
    Filed: August 11, 2009
    Date of Patent: January 15, 2013
    Assignee: Uta Auto Industrial Co., Ltd.
    Inventor: Yung-Chou Chen
  • Publication number: 20120147619
    Abstract: An auxiliary lighting device for vehicle lamps which is a refractive body is revealed. One end of the refractive body is a light emitting surface and the other end is a tapered curved surface. Moreover, curved light-gathering ridge lines and an emitter receiving slot for mounting light emitting diode (LED) are disposed on one end of the refractive body having the curved surface. Thereby linear light emitted from the LED is refracted by the emitter receiving slot into a plurality of radial lines. Then the radial lines are gathered by the curved surface to be emitted from the light emitting surface. The light refracted to the surface of the refractive body is guided by the light-gathering ridge lines to project toward the end of the refractive body with the light emitting surface. Therefore, intensity of the light from vehicles lamps is increased significantly to provide excellent illumination and warning signals.
    Type: Application
    Filed: December 10, 2010
    Publication date: June 14, 2012
    Applicant: JUN YAN AUTO INDUSTRIAL CO., LTD.
    Inventor: MING-HSIEN TSAI
  • Patent number: D681242
    Type: Grant
    Filed: December 23, 2011
    Date of Patent: April 30, 2013
    Assignee: Jun Yan Auto Industrial Co., Ltd.
    Inventor: Ming-Hsien Tsai
  • Patent number: D681243
    Type: Grant
    Filed: December 23, 2011
    Date of Patent: April 30, 2013
    Assignee: Jun Yan Auto Industrial Co., Ltd.
    Inventor: Ming-Hsien Tsai
  • Patent number: D681244
    Type: Grant
    Filed: December 23, 2011
    Date of Patent: April 30, 2013
    Assignee: Jun Yan Auto Industrial Co., Ltd.
    Inventor: Ming-Hsien Tsai
  • Patent number: D681856
    Type: Grant
    Filed: January 6, 2012
    Date of Patent: May 7, 2013
    Assignee: Jun Yan Auto Industrial Co., Ltd.
    Inventor: Ming-Hsien Tsai
  • Patent number: D747822
    Type: Grant
    Filed: August 28, 2015
    Date of Patent: January 19, 2016
    Assignee: Jun Yan Auto Industrial Co., Ltd.
    Inventor: Ming-Hsien Tsai
  • Patent number: D771291
    Type: Grant
    Filed: October 27, 2015
    Date of Patent: November 8, 2016
    Assignee: Jun Yan Auto Industrial Co., Ltd.
    Inventor: Ming-Hsien Tsai
  • Patent number: D771294
    Type: Grant
    Filed: October 30, 2015
    Date of Patent: November 8, 2016
    Assignee: Jun Yan Auto Industrial Co., Ltd.
    Inventor: Ming-Hsien Tsai
  • Patent number: D771852
    Type: Grant
    Filed: November 5, 2015
    Date of Patent: November 15, 2016
    Assignee: Jun Yan Auto Industrial Co., Ltd.
    Inventor: Ming-Hsien Tsai
  • Patent number: D775389
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: December 27, 2016
    Assignee: Jun Yan Auto Industrial Co., Ltd.
    Inventor: Ming-Hsien Tsai
  • Patent number: D805230
    Type: Grant
    Filed: November 11, 2016
    Date of Patent: December 12, 2017
    Assignee: Jun Yan Auto Industrial Co., Ltd.
    Inventor: Ming-Hsien Tsai
  • Patent number: D805665
    Type: Grant
    Filed: November 11, 2016
    Date of Patent: December 19, 2017
    Assignee: Jun Yan Auto Industrial Co., Ltd.
    Inventor: Ming-Hsien Tsai
  • Patent number: D950802
    Type: Grant
    Filed: February 7, 2020
    Date of Patent: May 3, 2022
    Assignee: Jun Yan Auto Industrial Co., Ltd.
    Inventor: Ming-Hsien Tsai
  • Patent number: D950805
    Type: Grant
    Filed: July 1, 2020
    Date of Patent: May 3, 2022
    Assignee: Jun Yan Auto Industrial Co., Ltd.
    Inventor: Ming-Hsien Tsai
  • Patent number: D995839
    Type: Grant
    Filed: July 21, 2021
    Date of Patent: August 15, 2023
    Assignee: Jun Yan Auto Industrial Co., Ltd.
    Inventor: Ming-Hsien Tsai