What he did was he looked at those companies that had an R&amp;amp;D center in USA and in India, and then he looked at a patent that was filed out of the U.S. and a similar patent filed out of the same company's subsidiary in India, so he's now comparing the patents of R&amp;amp;D centers in the U.S. with R&amp;amp;D centers in India of the same company to find out what is the quality of the patents filed
A studiat companiile care aveau un centru R&amp;D in India şi în Statele Unite şi apoi a studiat o patentă care a venit din Statele Unite şi o patentă similară ce a rezultat din aceeaşi companie subsidiară din India, aşadar acum el compară patentele din centrele R&amp;D americane cu cele indiene din aceeaşi companie pentru a afla care e calitatea patentelor realizate