Is a declaratory judgment counterclaim a mirror-image of the plaintiff’s complaint for declaratory judgment or redundant of defendants’ answer and affirmative defenses to the plaintiff’s complaint?

Historically, patentees needed not worry too much about whether their mere pre-suit communications sent from afar into a jurisdiction created personal jurisdiction for a declaratory judgment action.

In the absence of regulation governing issues surrounding declaratory judgments for non-infringement, judgments of prior cases must be used as a guide. Qing Ge of Liu Shen & Associates in Beijing ...