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According to the article, their first speaker-integrated keyboard was released in 1992. That's 26 years ago. Patent term is only 20 years in the US. The patent
by smnrchrds 8y ago
According to the article, their first speaker-integrated keyboard was released in 1992. That's 26 years ago. Patent term is only 20 years in the US. The patent must have expired long ago.
- nereye 8y agoCompaq released a keyboard with speaker in 1994 (Vocalyst keyboard, as part of the Deskpro XL system).