It is no secret that there are a good many Android OEMs who pays Microsoft a fair amount of money to license patents that go towards building their Android devices. For example companies such as HTC, Samsung, ZTE, and Huawei have been reportedly paying Microsoft for Android-related patents. Naturally this is something that OEMs can’t be too pleased about, since patent licenses do cost money and it seems a little ironic that they would be paying a company that has their own competing smartphone platform. However according to a recent report from M-Cam, a global financial institution that specializes in intellectual property and intangible assets, they believe that these OEMs could easily turn to free alternatives to free themselves from Microsoft.