Apple's on-again, off-again deal with China Unicom to officially bring the iPhone to China may still be up in the air, but it looks like it could now also be facing some trademark issues that could potentially further hold up its release. Apparently, China's Hanwang Technology owns the trademark for "i-phone" in the country, which could force Apple to make a deal with 'em before it enters the market (sound familiar?). Interestingly, Apple does actually own an "iPhone" trademark in China, but it apparently only covers computer hardware and software, while Hanwang's trademark covers mobile phones. According to Hanwang, however, the two aren't actually in talks just yet, and it's not saying what it plans to do if Apple decides to go crazy and announce a move into China without its blessing.