probably none on actual TV. maybe some random ones in 3am in the morning like before. but no problem. in 2008 they had live streaming of all the courts from the olympics website. it will be the same next year.
From what I've seen in the past Olympics, MSNBC may air it at times, but the time will be random. You can find badminton stream on NBC as well. That's where I watched the 2008 Olympics from.