text: where we filed our first patent also. If anyone want to copy, they also would have to, चलो मान लेते हैं कि वो ज़्यादा smart होंगे हमसे, but हो सकता है उनको डेढ़-दो साल ना लगे उनको एक साल लगे. Are you willing to deploy that much resources?