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Chia-Chi Tang

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  • Tantz Shiang, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    System and method for evaluating residual operating life of machine...
    • Patent number 11,543,799
    • Issue date Jan 3, 2023
    • Buffalo Machinery Company Limited
    • Yi-Lin He
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    System and method for controlling oil-injection of machine tool
    • Patent number 10,695,881
    • Issue date Jun 30, 2020
    • Buffalo Machinery Company Limited
    • Yi-Lin He
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Sight and adjusting mechanism thereof
    • Patent number 10,684,098
    • Issue date Jun 16, 2020
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Chia-Chi Tang
    • F41 - WEAPONS
  • Information Patent Grant

    Machining center
    • Patent number 10,478,932
    • Issue date Nov 19, 2019
    • Buffalo Machinery Company Limited
    • Paul Chang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Sight
    • Patent number 10,281,236
    • Issue date May 7, 2019
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Chia-Chi Tang
    • F41 - WEAPONS
  • Information Patent Grant

    Sight
    • Patent number 9,989,751
    • Issue date Jun 5, 2018
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Chia-Chi Tang
    • F41 - WEAPONS
  • Information Patent Grant

    Sight adjustable by single hand
    • Patent number 9,835,819
    • Issue date Dec 5, 2017
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Chia-Chi Tang
    • F41 - WEAPONS
  • Information Patent Grant

    Sight
    • Patent number 9,797,683
    • Issue date Oct 24, 2017
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Chia-Chi Tang
    • F41 - WEAPONS
  • Information Patent Grant

    Thermal compensation system for a milling machine
    • Patent number 8,845,247
    • Issue date Sep 30, 2014
    • Buffalo Machinery Company Limited
    • Ching-Wei Wu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Range finder
    • Patent number 8,780,333
    • Issue date Jul 15, 2014
    • Asia Optical International Ltd.
    • Chen-Yeh Lin
    • F41 - WEAPONS
  • Information Patent Grant

    Spindle control system for a milling machine
    • Patent number 8,770,901
    • Issue date Jul 8, 2014
    • Buffalo Machinery Company Limited
    • Chia-Hui Tang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Deflection correction system for a milling machine
    • Patent number 8,764,357
    • Issue date Jul 1, 2014
    • Buffalo Machinery Company Limited
    • Kun-Fang Huang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Control system of milling machine
    • Patent number 8,598,827
    • Issue date Dec 3, 2013
    • Buffalo Machinery Company Limited
    • Chia-Hui Tang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Optical sight
    • Patent number 8,449,131
    • Issue date May 28, 2013
    • Asia Optical Co., Inc.
    • Chia-Chi Tang
    • F41 - WEAPONS
  • Information Patent Grant

    Electronic sight and manufacturing method thereof
    • Patent number 8,109,031
    • Issue date Feb 7, 2012
    • Asia Optical Co., Inc.
    • Chia-Chi Tang
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    MANAGEMENT SYSTEM USING A BRIDGE CRANE FOR LOADING AN OBJECT ONTO A...
    • Publication number 20230173628
    • Publication date Jun 8, 2023
    • Buffalo Machinery Company Limited
    • Yi-Lin He
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SYSTEM AND METHOD FOR CONTROLLING OIL-INJECTION OF MACHINE TOOL
    • Publication number 20200223025
    • Publication date Jul 16, 2020
    • Buffalo Machinery Company Limited
    • Yi-Lin He
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SYSTEM AND METHOD FOR EVALUATING RESIDUAL OPERATING LIFE OF MACHINE...
    • Publication number 20200225639
    • Publication date Jul 16, 2020
    • Buffalo Machinery Company Limited
    • Yi-Lin He
    • G01 - MEASURING TESTING
  • Information Patent Application

    Sight and Adjusting Mechanism Thereof
    • Publication number 20190128644
    • Publication date May 2, 2019
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Chia-Chi Tang
    • F41 - WEAPONS
  • Information Patent Application

    Sight
    • Publication number 20180180382
    • Publication date Jun 28, 2018
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Chia-Chi Tang
    • F41 - WEAPONS
  • Information Patent Application

    Sight
    • Publication number 20160290763
    • Publication date Oct 6, 2016
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Chia-Chi Tang
    • F41 - WEAPONS
  • Information Patent Application

    SIGHT AND OPERATING METHOD THEREOF
    • Publication number 20160278183
    • Publication date Sep 22, 2016
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Chia-Chi Tang
    • G02 - OPTICS
  • Information Patent Application

    Sight adjustable by single hand
    • Publication number 20160231554
    • Publication date Aug 11, 2016
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Chia-Chi Tang
    • G02 - OPTICS
  • Information Patent Application

    SIGHT
    • Publication number 20140347751
    • Publication date Nov 27, 2014
    • Asia Optical International Ltd.
    • Chia-Chi Tang
    • G02 - OPTICS
  • Information Patent Application

    Sight
    • Publication number 20140096431
    • Publication date Apr 10, 2014
    • Asia Optical International Ltd.
    • Chia-Chi Tang
    • F41 - WEAPONS
  • Information Patent Application

    SYSTEM AND METHOD FOR INSPECTING SCRAPED SURFACE OF A WORKPIECE
    • Publication number 20130265411
    • Publication date Oct 10, 2013
    • The Department of Electrical Engineering, National Chang-Hua University of Ed...
    • Ching-Wei Wu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Range Finder
    • Publication number 20130182240
    • Publication date Jul 18, 2013
    • Asia Optical International Ltd.
    • Chen-Yeh Lin
    • F41 - WEAPONS
  • Information Patent Application

    THERMAL COMPENSATION SYSTEM FOR A MILLING MACHINE
    • Publication number 20130004256
    • Publication date Jan 3, 2013
    • The Department of Electrical Engineering, National Chang-hua University of Ed...
    • Ching-Wei WU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DEFLECTION CORRECTION SYSTEM FOR A MILLING MACHINE
    • Publication number 20120321406
    • Publication date Dec 20, 2012
    • The Department of Electrical Engineering National Chang-Hua University of Edu...
    • Kun-Fang HUANG
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CONTROL SYSTEM OF MILLING MACHINE
    • Publication number 20120306420
    • Publication date Dec 6, 2012
    • The Department of Electrical Engineering, National Chang-Hua University of Ed...
    • Chia-Hui TANG
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SPINDLE CONTROL SYSTEM FOR A MILLING MACHINE
    • Publication number 20120294688
    • Publication date Nov 22, 2012
    • The Department of Electrical Engineering, National Chang-Hua University of Ed...
    • Chia-Hui TANG
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    OPTICAL SIGHT
    • Publication number 20120195023
    • Publication date Aug 2, 2012
    • Asia Optical Co., Inc.
    • CHIA-CHI TANG
    • G02 - OPTICS
  • Information Patent Application

    BATTERY HOLDER AND ELECTRICAL DEVICE HAVING THEREOF
    • Publication number 20110052958
    • Publication date Mar 3, 2011
    • Asia Optical Co., Inc
    • Chia-Chi Tang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SIGHTING APPARATUS CAPABLE OF DISPLAYING MAGNIFICATION
    • Publication number 20100149634
    • Publication date Jun 17, 2010
    • Asia Optical Co., Inc
    • CHIA-CHI TANG
    • G02 - OPTICS
  • Information Patent Application

    ELECTRONIC SIGHT AND MANUFACTURING METHOD THEREOF
    • Publication number 20100088907
    • Publication date Apr 15, 2010
    • Asia Optical Co., Inc.
    • Chia-Chi Tang
    • G02 - OPTICS