Chao-chee Ku
Chao-chee Ku
Senior Director at Weltrend Semiconductor
Hsinchu, Taiwan
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Company Website: Weltrend Semiconductor

ABOUT Weltrend Semiconductor:

Focus on the mobile payments applications, especially on the development of chips for Mobile POS (mPOS).

Founded in 1989 in the "Silicon Valley of Taiwan", the Science-Based Industrial Park (SBIP) in Hsinchu, Weltrend is a leading fabless semiconductor company, also known as IC design house, specializing in the planning, design, testing, application development and distribution of its IC products. The Company also has a wholly-owned subsidiary that provides value-added electronic component distribution services for international recognized brands such as Rohm.

Weltrend is a leading company in analog & mixed-signal/digital IC design in Taiwan. It has accumulated enormous technical expertise over the years with a rich digital/analog IP portfolio and expanded its products to advanced applications spanning across video signal processing, high-efficiency BLDC motor control, data security, vital sign detection, and digital power.

The product lines encompass ICs for various PC Peripherals, Consumer Electronics, Power Management, and Payment Security. Weltrend's products have earned broad acceptance from customers worldwide with numerous products that have claimed No. 1 market share worldwide such as MCUs used in TV/AV peripheral and housekeeping ICs for Switching Power Supply.


Display IC-

  • ADAS SoC
  • Display MCU
  • FPD SoC
  • 3D Active Shutter Glasses IC

Consumer IC-

  • Consumer MCU
  • Touch Device Controller
  • Heart Rate Monitor
  • USB HID Controller
  • SmartSD Controller
  • Boosted NFC Card Solution
  • Secure microSD Turnkey Solution
  • MSR Decoder
  • I/O Expander

Power Management and Analog ICs-

  • USB Power and Charging Port Controllers
  • Motor Driver
  • LED Driver
  • SPS Supervisor
  • OP Amplifier

General Purpose IC-

  • 8-bit ADC Type MCU
  • 8-bit ADC+LCD Type MCU
  • 32-bit w/USB MCU
  • BLDC Motor Controller IC

Distribution Products-

  • ROHM
  • SII
  • Microchip
  • GW
  • CYStech
  • Promotion