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About Us
Voltafield Technology Corporation (Voltafield) is a global leader specializes in magnetic sensing solutions. Found in January of 2009 in Taiwan, VTC has developed leading edge MR technology and products that enable a new generation of magnetic sensors. The world first AMR 3 axis single chip was introduced to offer high performance, high sensitivity, low power, and cost-effective solutions for consumer, industrial, Internet of Things (IoT) and automotive markets. With innovative technology and dedication to the development of AMR sensors, Voltafield has successfully built a product portfolio of Field sensor and Angle sensor in various applications. eCompass is our first solution widely adopted by smart phone, tablet and eWatch customers. Through constant innovation in both hardware and software, we are committed to provide complete solution and service to meet our customers’ satisfaction.
Company Milestone
2009 January Voltafield Established in Taiwan
2010 August MR technologies developed
2011 February Angle sensor available
    July Single axis field sensor available
    November 2 axis field sensor available & customer sampling
2012 September 3 axis single chip field sensor available & customer sampling
2013 January Shenzhen, China office setup
    September MTK DRL approved (Driver ready list)
    October 3 axis single chip LGA 2x2, 1.6x1.6 with digital output volume for eCompass application
    December World’s 1st monolithic 3 axis eCompass IC (digital output) demonstrated
      Shanghai, China office setup
      Key Patent in AMR 3-Axis single chip obtained
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