As per a press release by iVoice, "Apple's original opposition to 'iFon' trademark caused insurmountable challenges and irrevocable losses in ramping our business during 2008/2009. Given the rejuvenated Indian economy, we're on our way to revamp our business model and one key metric to regain investor confidence is to secure unencumbered rights to our 'iFon' intellectual property in India. As of February 2015, we've challenged all of Apple's registered/pending 'iPhone' trademarks before IPAB and TMR in India."