Here are some of the patent grants and patent applications that I have been involved in.
- PBX mobility system with multiple call legs (US 8559960)
- System and method for alternating between in-band and out-of-band communication path (US 8452291)
- PBX mobility system with multiple call legs (US 8208931)
Patent Applications Pending
- Facilitating verification of call leg setup in third party call control systems (US 20110182281)