iPhone owned 63 percent of smartphone marketshare at AT&T
Apple's share of the smartphone market dominated at AT&T and Verizon, but Samsung's share was growing, records show.
In the first quarter of 2010, Apple owned 60 percent market share compared with Samsung's 3 percent. The combined market share belonging to all the other phone makers equaled 37 percent.
The data was made public as part of Apple v. Samsung, the ongoing patent trial that has enabled tech fans to take a peek at some of each company's trade secrets. Apple filed suit last year and accused Samsung of pilfering the iPhone and iPad'… Read more