-Caveat Lector-

http://my.cnn.com/jbcl/cnews/Go?template=tnmDet&hd=0&sname=Top+News+from+CNN
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Government to Review Y2K-Fix Patent

December 28, 1999
Web posted at: 11:21 a.m. EST (1621 GMT)
by Linda Rosencrance

(IDG) -- In a rare move, the U.S. Patent Office has decided to re-examine
the year 2000 date-correction patent for windowing that it issued to
software developer Bruce Dickens on Sept. 8, 1998.

But Dickens' attorney, Bill Cray of the Laguna Beach, Calif., law office of
Levin & Hawes, said, "Bruce welcomes the opportunity to have the patent
reviewed and anticipates that it will strengthen his patent when it gets
through the re-examination process."

The agency's decision comes after the inventor sent bills to Fortune 1,000
companies and software manufacturers asking each of them to pay him up to
$50,000 in licensing fees, as well as an additional $1,000-$2,000 per month,
according to the Arlington, Va.-based Information Technology Association of
America (ITAA). In addition, ITAA said Dickens was planning to increase the
fees substantially for companies which didn't pay him before the first of
the year.

While not taking a position on the patent office's decision, Marc Pearl,
ITAA's legal counsel, said the move will help companies stay focused on
fixing and testing systems in the final run up to the year 2000 date
rollover.

"We had never taken a position on this. And we had never told companies not
to pay the fees. What we did tell them was to check with legal counsel,"
Pearl said. "But we were concerned that [even though this was] something as
obvious as windowing, an individual had found a patent officer who said this
was 'non-obvious,' " Pearl said. "A number of IT companies were concerned
because they had been doing things like this before, even though not
directly related to the Y2K date change."

Pearl said he hoped the publicity surrounding the patent office's decision
would discourage companies from writing checks until they consulted an
attorney.

Dickens worked for McDonnell Douglas, which is now part of The Boeing Co.,
in Long Beach, Calif., when the firm applied for a windowing patent. When
the patent office granted the patent, the company assigned it to him.

Since that time Dickens started a company called Dickens2000 to solicit
licensees for the windowing technique, which he calls Dickens Y2K Solution.
Windowing is the technique used for accurately interpreting data entered in
the double-digit year fields. Rather than having to rewrite a program to
represent all dates with four digits -- 99 would be replaced by 1999 --
windowing allows a programmer to enable software to understand whether the
last two digits of a date should be preceded by a "19" or a "20."

This technique creates a "window" that would allow a computer to recognize,
for example, that years entered as 00-29 would represent 2000-2029 and years
entered as 30-99 would represent 1930-1999.

In a press release Q. Todd Dickinson, the commissioner of patents and
trademarks, said he decided to review the patent after the agency discovered
information that wasn't considered when the patent was originally examined
and granted.

In this case numerous companies contacted the patent office complaining --
as well as providing documentation -- that the method was already being used
by programmers before Dickens claimed he developed it, Pearl said.

In the release Dickinson noted that "commissioner-ordered re-examinations
were discretionary and rare." Patent office spokeswoman Ruth Nyblod said the
agency couldn't comment further on the matter because of legal issues.

Kazim Isfahani, an analyst at Giga Information Group Inc. in Cambridge,
Mass., said the patent commissioner's decision to re-examine the patent was
a "positive action."

"There has been an overwhelming amount of evidence that there was "prior
art" [evidence that the technique had been in use] before Dickens applied
for his patent," Isfahani said.

"The patent office never puts out a press release announcing that they are
going to re-examine a patent," Isfahani said. "But the patent office has
come under a lot of scrutiny recently for not being up on the times
technologically-speaking. This is a way to [refute that]."



=======================
Robert F. Tatman
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"Artificial intelligence is no match for natural stupidity."

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