Sources: Nuance Communications, BlackBerry, and Plug Power.

Speech and handwriting recognition expert Nuance Communications (NASDAQ:NUAN) traded 14% higher this week. Hydrogen fuel cell systems builder Plug Power (NASDAQ:PLUG) shares gained 16%. Troubled smartphone maker BlackBerry (NYSE:BB) soared 26% higher in just six days.

There was no shortage of fantastic technology stock gains this week, even if the S&P 500 and the tech-heavy Nasdaq only traded 1.3% higher.

In a field with dozens of interesting jumps, these are three of the most exciting tech gainers between June 16 and June 20. Nuance might be for sale, Plug Power is riding a wave of big news elsewhere in the fuel cell industry, and BlackBerry isn't dead quite yet, thank you very much.

Dive deeper into these intriguing one-week winners in the following slideshow.

Anders Bylund has no position in any stocks mentioned. The Motley Fool recommends and owns shares of Apple and Nuance Communications. Try any of our Foolish newsletter services free for 30 days. We Fools don't all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.