I have consumed 4.5 years of my h1b visa which got expired in March 2014 .

I have consumed 4.5 years of my h1b visa which got expired in March 2014. I have still 1.7 years left on my h1-B visa. Does my case come under h1-B exempt or I need to file fresh h1-B since it got expired in 2014. I am living in India since August 2012.