Internet watchdog challenges VoIP patent
The Electronic Frontier Foundation says it has discovered another bogus patent, and it's taking the newly found evidence to the U.S. Patent and Trademark Office to have the patent invalidated.
On Wednesday, the EFF, a civil liberties organization that works to protect rights in the digital world, filed a re-examination request to the U.S. Patent and Trademark office, stating it had discovered a prior patent as well as published reference material that should invalidate a patent that had been granted to a company called Acceris. The patent that Acceris was granted describes how voice over IP technology can be used to make calls to and from traditional analog telephones.
The reference material that the EFF found should prove that the technology described in the Acceris patent was already patented well before Acceris filed its claim.
"Bogus patents like this one highlight the problems with our current patent system," Cindy Cohn, the EFF's legal director, said in a statement. "Patenting technology that is an obvious combination of well understood technological conventions opens the door to lawsuits against legitimate innovators who are creating new VOIP products in good faith."
The EFF has been challenging several patents as part of its Patent Busting Project. The purpose of the project is to invalidate bad patents that hurt the public and consumer interests. So far, the project has been successful in getting seven patents, invalidated, narrowed, or re-examined by the patent office.
Marguerite Reardon has been a CNET News reporter since 2004, covering cell phone services, broadband, citywide Wi-Fi, the Net neutrality debate, as well as the ongoing consolidation of the phone companies. E-mail Maggie. 





I agree that many, if not most software patents should not be granted, there are many true inventions based entirely in software that deserve the granted patent and I'll bet it is more than 10%.
(PS: Can I please get a Nobel Peace prize for this opinion piece?)
Until we get a system that is fair to the creators, the consumers, and others who create similar technology, I will continue to applaud moves such as this.
- by SteveChicago October 15, 2009 8:13 AM PDT
- I am all about making money. However, I do not see how code should fall under the Patent system. It is more akin to writing and therefore should be controlled by the Trademark system. It is just words in a language.
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- by Renegade Knight October 15, 2009 2:31 PM PDT
- True but it also results in useful functions unlike a book. Software is unique in this regard. It's a tough challenge to both give creators a leg up in marketing but preserving open compeition as they program better moustraps.
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