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I don't know much about how this patent stuff works, but it looks like the application was in 2008 [0], while reCATCHPA's first release was in 2007 [1]. [0] ht
by rascul 5y ago
I don't know much about how this patent stuff works, but it looks like the application was in 2008 [0], while reCATCHPA's first release was in 2007 [1].
[0] https://patents.google.com/patent/US8621578B1/en https://patents.google.com/patent/US8621578B1/en
[1] https://en.wikipedia.org/wiki/ReCAPTCHA https://en.wikipedia.org/wiki/ReCAPTCHA
- joshuaissac 5y agoThe 2007 version did not have the image grid that the patent claims to cover. But there is other prior art that the article covers, so this is yet another patent that should never have been granted.