On the contrary, both Infosys Research and the TCS Innovation Lab are organically growing research labs who have been steadily producing quality scholarly work for some years now.

I'm not aware of anything of note coming from Baidu research. All they've done is a splashy celebrity hire of Andrew Ng, which is the exact opposite of how one would set up a serious research organization.

Even these people didn't claim they have cutting edge r&d. IITM has implemented that is already open source and continuing their work in open source