Google, Apple, Microsoft Sued Over File Preview

ClaraBow writes with this excerpt from MacWorld: "A small Indiana company has sued tech heavyweights Microsoft, Apple, and Google, claiming that it holds the patent on a common file preview feature used by browsers and operating systems to show users small snapshots of the files before they are opened. ... Cygnus's owner and president Gregory Swartz developed the technology laid out in the patent while working on IT consulting projects, McAndrews said. The company is looking for 'a reasonable royalty' as well as a court injunction preventing further infringement, he said. ... Cygnus applied for its patent (#7346850) in 2001. It covers a 'System and method for iconic software environment management' and was granted by the US Patent and Trademark Office in March of this year."

Comments

KDE prior art

[fishyfool]

Take a look here http://en.wikipedia.org/wiki/File:KDE_1.0.jpg see the view of the virtual desktops on the top right? KDE has had this feature since at least 98 and I think the beta's had even more. Gregory Swartz just patented someone elses work likely seen while working as a consultant in the working environments of his clients.

Re:Claims

[dshadowwolf]

That actually does, quite nicely, compromise "Prior Art" that invalidates both the primary claim (claim 1) and the secondary claim (claim 16) — all other claims rely, either directly or indirectly, on those two.

In other words, this single piece of "prior art" — if it is validated during a re-examination of this patent — will cause the patent to disappear entirely.

Re:Two words:

[Score Whore]

Reading the patent, what they have patented is a third party application that grabs a screen shot and allows you to select the document you desire to work on via that screen shot. One aspect that doesn't seem to exist anywhere in Windows or Mac OS X:

The present invention provides an improved method and system for storing, navigating and retrieving files and documents in a computer system. A method by which this is accomplished includes the following: the use of graphical representations of the documents and applications as viewed on the screen at the time of `capture`, a Snapshot Navigator Menu that automatically appears when the mouse pointer is directed to the edge of the screen and disappears when the mouse leaves the visible area of the Snapshot Navigator Menu.

To me this sounds like they patented a computer program.

However, if their argument is that any kind of preview for file browsing is covered, then they are a number of years late to the party. In 1994 xv was doing this with it's visual schnauzer, providing thumbnails of all your images, etc.