Techpowerup reports WiQuest Communications went bankrupt today, and thus unofficially announced that all work on the Wireless USB standard will stop permanently:
The Allen, Texas, company employed about 120 people focused on the wireless USB protocol. WiQuest was shipping a two-chip wireless USB solution adopted as an optional add-on to notebooks from Dell, Lenovo and Toshiba as well as consumer devices such as hubs from Belkin, D-Link and others. According to the source of this story, WiQuest couldn't resolve the technical difficulties in bringing the wireless technology to the market. The whole wireless USB solution requires two chips instead of a single one to work, also the first generation wireless USB devices offered very limited transfer speeds. Another problem that was present during all the time were the power requirements set by the OEM adopters. After the little success of the first generation wireless USB standard, WiQuest was sampling a single chip device announced back in August, but this one won't make it to production now.