November 18 - 2:20pm EST   Despite a recent overturning of a ban on Qualcomm chip sales, the company is once again found in contempt of an injunction of 3G cellular phone chip patents held by wired and wireless semiconductors maker Broadcom. Broadcom announced on Tuesday that a federal judge on Monday found Qualcomm in contempt of an injunction agreed to last November preventing it from shipping products using two Broadcom patents. [full story]

September 2 - 8:50am EDT   Sprint today bolstered its push-to-talk lineup with the Moto V950 Renegade. The flip-phone is hardened to US military-grade specifications for resistance to dust, water and shocks but is as thin as many of Motorola's thinner cellphones and supports the Nextel push-to-talk network through QChat, which uses the phone's faster EVDO Revision A Internet access for its instant-on calls. The device is also a true media phone with a two-megapixel camera, media player software, and access to Sprint's streaming media add-ons. [full story]

July 21 - 8:45am EDT   Verizon this morning quietly introduced the Motorola Adventure V750, the carrier's first-ever phone based on Motorola's push-to-talk network. The handset uses EVDO Revision A-based cellular data to provide the same kind of instant talk as Sprint's iDEN service (which moves to the similar QChat format) but with the theoretically improved quality of the 3G network. The clamshell design is also ruggedized with US military-grade protection against dust, drops and other shocks, temperature, and water splashes. [full story]