Capacitive

• Alps Electric Corporation
• Cirque
  Cirque Corporation
  Cirque Corporation is a Salt Lake City, Utah-based company which developed and commercialized the first successful capacitive touchpad, now widely used in notebook computers. Cirque presently develops and sells a variety of touch input products, both in OEM and end-user retail form. Cirque was...
  
  
• Synaptics
  Synaptics
  Synaptics develops human interface solutions for many major consumer electronics companies, such as Apple Inc., Asus, Acer, Dell, Gateway, HP, HTC, Lenovo, LG, Logitech, Nokia, Samsung, Sony, Sony Ericsson, Toshiba and several others...
  
  

Capacitive

• Alps Electric Corporation
• Atmel
  Atmel
  Atmel Corporation is a manufacturer of semiconductors, founded in 1984. Its focus is on system-level solutions built around flash microcontrollers...
  
  
• Cirque
  Cirque Corporation
  Cirque Corporation is a Salt Lake City, Utah-based company which developed and commercialized the first successful capacitive touchpad, now widely used in notebook computers. Cirque presently develops and sells a variety of touch input products, both in OEM and end-user retail form. Cirque was...
  
  
• Cypress
  Cypress Semiconductor
  Cypress Semiconductor Corporation is a Silicon Valley-based semiconductor design and manufacturing company founded by T. J. Rodgers and others from Advanced Micro Devices. It was formed in 1982 with backing by Sevin Rosen and went public in 1986. The company initially focused on the design and...
  
  
• Host Optical
• Synaptics
  Synaptics
  Synaptics develops human interface solutions for many major consumer electronics companies, such as Apple Inc., Asus, Acer, Dell, Gateway, HP, HTC, Lenovo, LG, Logitech, Nokia, Samsung, Sony, Sony Ericsson, Toshiba and several others...