In the second appeal to the US Court of Appeals for the Federal Circuit, the preamble term “three-dimensional spreadsheet” was found to be a limitation in the context of claims directed to organizing ...
In Data Engine Techs. LLC v. Google LLC, 1 the Federal Circuit held that an invention for navigating through complex three-dimensional electronic spreadsheets was patent-eligible subject matter. The ...
Data Engine Technologies alleged Google Sheets infringed patents Fed Cir previously affirmed patents' validity Data Engine wrongly tried to change patent interpretation for infringement argument ...
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