NFC World

USI adds NFC wireless charging for active styluses

The Universal Stylus Initiative (USI) has incorporated the NFC Forum’s Wireless Charging Specification (WLC) in the newly released version 2.0 of its active stylus specification (USI 2.0), enabling rechargeable styluses to be wirelessly charged with a compatible smartphone or other NFC charging device at a power transfer rate of up to one watt... More


USI to supply iWatch chips?

“USI is the sole SiP [system in package] supplier for iWatch devices, which are expected to come in three versions: one style for men, one for women, and another low-cost version due for release in 2015”, sources have told Taiwan’s DigiTimes... More