Milpitas, California
United States
2
2006-10-12
Gurvesh Bhutiani from Milpitas, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Push to talk over cellular (half-duplex) to full-duplex voice conferencing
Push-to-talk apparatus and method for communication between an application server and media resource function processor
4635172 ⎘