Artificial intelligence: who are the leaders in voice recognition AI for the technology industry?

The technology industry continues to be a hotbed of patent innovation. Activity is driven by the rising demand for hands-free and voice-activated technologies in applications such as virtual assistants, smart home systems, and automotive interfaces, and growing importance of technologies such as deep neural networks for robust speech recognition, natural language understanding for command interpretation, and continuous improvement through machine learning algorithms, collectively driving advancements in voice recognition artificial intelligence (AI).