Microsoft obtains surface external keyboard design patent-News Center

"Sadie Online News" March 28, according to foreign http://www.aliyun.com/zixun/aggregation/31646.html "> Media reports, The United States Trademark Office local time 25th approved a total of three Microsoft tablets on Microsoft tablet computer (vinyl keyboard) design patent application. Microsoft last May filed a patent application with the US Trademark Patent Office covering the keyboard, after Microsoft launched its own-branded tablet computer surface one months ago.

Microsoft is designed to cover the keyboard is thin and strong, users can choose to use the keyboard to surface remote input, or through the magnet keyboard and surface screen to connect to use.

According to U.S. Bloomberg reports, surface since the sale of the total has reached 1.5 million units, including 400,000 sets of surface pros.

According to media reports, Microsoft also ordered about 3 million surface RT, some analysts expect Microsoft in surface RT listed after the first quarter sales or reached 2 million units.

Meanwhile, analysts from the Pacific Crown Securities expect Microsoft to have 600,000 surface sales in the quarter, down from the estimated value of the previous 1.4 million.