SBC Getting Aggressive With Frames Patent

mpthompson writes "Aspects of the SBC patent shakedown were covered previously on SlashDot, but the following article has more details including the royalty fee schedules on the two patents that SBC is seeking to enforce against web sites that utilize frames in their design. In short, SBC has asserted that it is the exclusive owner of a technology for "structured document" browsing - the use of frames to provide hyperlinks to documents displayed by a browser. Apparently the strategy by SBC is to set precedent against small web sites that will presumably capitulate before going after the big guys. Based on the fee schedule, SBC seems to be pretty serious about this whole patent thing and may not go away so easily."

Comments

Just frames? looks like more....

[redheaded_stepchild]

A representative claim of SBC's '574 patent, independent Claim 7, recites a method for navigating a document having multiple sections. The claimed method comprises the steps of: (a) displaying a document with a browser comprising a user interface; (b) automatically displaying a plurality of selectors in the user interface of the browser and not in the document, the plurality of selectors automatically configured to correspond to respective sections of the document regardless of what section of the document is being displayed; (c) receiving a selection of one of the plurality of selectors; and (d) displaying a section of the document that corresponds to the selector selected in (c). So in other words, if I have any kind of navigation on my page, I'll have to pay SBC? This looks more like a patent for webpages, not just frames. And did anyone else notice the lawyer-troll's name? It's Petty. 'nuff said.

This isn't about frames

[PD]

It's about having navigation links on all the pages of a site that don't change, but part of the page does change. For an example of this, see slashdot.org where there's a list of links on the left side, but the rest of the content changes. CNN does the same thing.

This patent is evil.

Cringely has already refuted the SBC patent

[Anonymous Coward]

Robert X. Cringely, the PBS Tech columnist, has already refuted this patent. See his article: "We've been framed."

Re:Netscape

[signe]

Actually, seeing as Navigator 2.0 was released in February, 1996, and the patents have invention dates of May, 1996 at the earliest, Netscape seems to be prior art.

-Todd

Re:Netscape

[signe]

Definitely a part of 2.0

Here's a link to the press release for Netscape 2.0: http://wp.netscape.com/newsref/pr/newsrelease82.ht ml

-Todd

It's NAVIGATION they patented, not FRAMES!

[Ja-Ja-Jamin]

You guys don't get it, they patented navigation that constantly appears on each "page" of the "document" - regardless of how it's rendered. This also covers SSI, DHTML, etc, and even just simply copying and pasting the navigation to each "page". Can we sue the Patent office for destroying the Internet? -- If you think open source caused a stir, what until OpenData(TM) catches on!

lots of prior art

[g4dget]

There is so much prior art for this that it isn't funny: lots of document browsers, WYSIWYG text editors, etc., had user interface features that provided this kind of navigational support.

The HTML Menu package version 4.7, announced on USENET in January 1995 contained support for generating frame-based navigational elements.

HTML 3.0, published in 1995, may not have standardized frames, but it did standardize the LINK element, which also constitutes prior art for this patent.

Of course, this isn't even a question of prior art, it's a question of obviousness.

Here are links to the actual patents in question

[angle_slam]

Here are links to the the actual patents in question: 5,933,841 and 6,442,574.

Claim 1 of the first patent claims, "a browser for viewing documents having embedded codes . . ." The other claims also seem to be specific to browsers, not documents (a web site designer creates documents, not browsers).

At first glance, it does appear that SBC should be going after Netscape and Internet Explorer. Of course, Netscape is owned by AOL/Time Warner and IE is owned by Microsoft.

PriorArt

[stevenp]

>> SBC Communication's claim of ownership for a common Web site formatting tool is based on a pair of patents, U.S. Patent No. 5,933,841, having a grant date of August 1999, and U.S. Patent No. 6,442,574, which issued three years later in 2002. Both patents cover a "structured document browser" having an invention date at least as early as May 1996, which is the filing date for both the original application that matured into the '841 patent and the continuation application that resulted in the '574 patent.

In related news:
>> February 1996
>> Netscape Releases Netscape Navigator 2.0
>> Netscape Communications recently released Netscape Navigator 2.0, a major new version of its popular client software for the Internet. This official release version runs under Macintosh, Windows 3.1, Windows 95, Windows NT, and X Window System operating environments.

The Netscape Navigator 2.0 which allows the use of frames is released 3 months before the SBC-s applications are filed. The filing for the patent happens even 3 years later.
What are they thinking???

Re:then again...

[Wakkow]

Has anyone actually LOOKED at the site that got the letter from SBC? They don't use frames.. The term "frames" according to SBC means more than you might think.. Here's a quote:

The letter suggests that any website which has static, linked information (top banners, menus, bottom banners) which are displayed while other sections of the page are displayed as non-static (the area where products appear on most websites) infringes upon the patents they hold.

Doesn't that pretty much cover ALL websites?