how can I know somebody has patent the same I have? how do I do market research?
5 replies2 likes
Shruti
Stealth • 3m
📱 How Truecaller Became a Global Success
Truecaller transformed the way people handle phone calls & avoid spams
1️⃣ Solving a Common Problem
Before Truecaller, identifying unknown callers was a hassle. Offered a solution by helping users screen ca