Plano, Texas
United States
6
2017-10-26
The entities that hold a legal rights for patent applications filed by inventor Narayanan Anand:
Anand Narayanan from Plano, US has applied for patents for these inventions. The list has both pending applications and granted patents:
System and method for push-to-talk (PTT) key one-touch calling
#2 | 2013-12-19RUGGEDIZED CASE OR SLEEVE FOR PROVIDING PUSH-TO-TALK (PTT) FUNCTIONS
#3 | 2013-06-20Push-to-talk-over-cellular (PoC)
#4 | 2011-12-01Predictive wakeup for push-to-talk-over-cellular (POC) call setup optimizations
#5 | 2010-06-10Hybrid push-to-talk for mobile phone networks
#6 | 2005-11-24Subscriber identity module (SIM) enabling advanced voice services (AVS) including push-to-talk, push-to-conference and push-to-message on wireless handsets and networks
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