It has been a while since we last checked in on various patent-infringement lawsuits that a pair of patent trolls,…
In 2017, Diversified Observation LLC and OpenPrint LLC, pair of related Texas-based patent trolls, filed patent-infringements lawsuits against a number…
Last year, we reported on a series of patent-infringement lawsuits filed against printer OEMs HP, Konica Minolta, OKI, and Panasonic…
A pair of patent trolls that have acquired patented technologies related to printers, MFPs, scanners, and fax machines have filed…
There is a new patent troll on the block with some printer- and fax-related patents in its portfolio that it…