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Results tagged with computer-graphics
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user 605
US patent class 345: computer graphics processing and selective visual display systems
9
votes
Prior art on Microsoft patents asserted against Barnes & Noble and Motorola
It looks to me like the open-source xvkbd was performing precisely this function in 2000 - four years before the Microsoft #7,411,582 was submitted. However, it would only serve as prior art if it was …
prior-art-request