A report Thursday by the The Economic Daily News claims to have identified a company that will supply Apple with a pressure-sensitive touch technology for the next iPhone. US-based Avago Tech, which lists Apple as a key customer, will be the main supplier of a 3D touch technology for an ‘iPhone 6s’ refresh, supply chain sources assert.
For what it's worth, recent reports by Tech News Taiwan and UDN did mention that the next iPhone might adopt the Watch's Force Touch feature that uses tiny electrodes around the display to differentiate between a light tap and a deep press.