PID filtering <> infringement...
And this is where E* must get the appeals court to overturn the judge's decision.
TiVo said during the trial the PID filter was not the "physical data source" rather the "media switch" was the "physical data source" because the "media switch" analyzed the start codes and saved the codes to build the index table, so the rest of the invention could take place. Now TiVo says but the PID filter can be the "physical data source" too, even though they never said how. They never demonstrated how the PID filter analyzed what data, and they even admitted the new software did not "temporarily store" whatever was not analyzed by the PID filter. They only proved the "parse" limitation, but admitted the "temporary store" limitation was not met.
Either E* did not make this point in their FFCL even though they got TiVo's expert to admit it, which would be a big mistake, or the judge side-stepped that one also, my bet is the latter because as I said before, he side-stepped several issues.
But one thing is clear, and E* must seize on it, that is Judge Folsom made mistakes before, and is making mistakes now. The previous mistakes include:
1) The instruction given to the jury on two hardware claim constructions were too broad.
2) As the appeals court said, he told the jury if they found literal infringement, they may not determine infringement by the equivalents.
Now he is saying his injunction can prohibit acts even if such acts are non-infringing, totally against the most fundamental rule set by the appeals court and Rule 65(d). The fact he made that statement one may reason he either:
1) Had no regard of the appeals court such decision and Rule 65(d), or
2) He was not aware of such basic rule, or
3) He did not understand even the most basic rule.
If so, that most certainly raise the question whether he was correct when he tried to resolve the more complex issues such as colorable difference and proof of infringement by clear and convincing evidence.
I know it sounds bad, that E* will have to attack the judge's judgment this time, but that is exactly what the appeals are, attacking the district court judges' decisions in front of the appeals court judges.