Diversified Observation LLC v. HP Inc. (2017) Diversified Observation LLC v. Konica Minolta Solutions U.S.A. (2017) Diversified Observation LLC v. OKI Data Americas (2017) Diversified Observation LLC v. Panasonic Corporation of North America (2017) HP Konica Minolta OKI OpenPrint LLC v. HP Inc. (2017) OpenPrint LLC v. Konica Minolta Solutions U.S.A. (2017) OpenPrint LLC v. OKI Data Americas (2017) OpenPrint LLC v. Panasonic Corporation of North America (2017) Panasonic

Don't feed the trolls is common advice for navigating the Internet. But some experts say the same advice applies to patent trolls.