Let's be honest -- Wireless USB has never been much more than an afterthought. Sure, we've seen it pop up on a few laptops and USB hard drives, but it's never grabbed hold the way that, say, Bluetooth or WiFi has. On top of that, the underlying technology behind WUSB (that'd be Ultra-Wideband, or UWB) has yet to find favor in the market, with the surging WHDI stealing most of the limelight in the wireless HD arena. At any rate, one of the (only) companies keeping Wireless USB alive has kicked the bucket, as startup WiQuest officially shut its doors after being unable to concoct a "one-chip solution that was capable of delivering the upper-band support necessary for worldwide acceptance." Granted, Wireless USB isn't quite six feet under, but it's safe to say one foot is planted in the proverbial grave.

[Via jkOnTheRun]