Marvell launches an improved LTE chip for better wireless data service February 20, 2013 5:00 AM Dean Takahashi Dean Takahashi Twitter Profile Recent Stories: Xbox One: Microsoft’s supergeeks reveal what’s inside the hardware With Call of Duty: Ghosts, Activision seeks to continue a video game franchise that defies gravity (preview) Activision goes all out in Call of Duty: Ghosts in the name of innovation (interview) ZTE will show off a new smartphone with the improved LTE data networking capability.