List of voice assistant patents

Patent 11303416 was granted and assigned to Lenovo on April, 2022 by the United States Patent and Trademark Office.

Patent 11328729 was granted and assigned to Suki on May, 2022 by the United States Patent and Trademark Office.

Patent 11308695 was granted and assigned to Lenovo on April, 2022 by the United States Patent and Trademark Office.

Patent 11483096 was granted and assigned to Lenovo on October, 2022 by the United States Patent and Trademark Office.

Patent 11475777 was granted and assigned to Lenovo on October, 2022 by the United States Patent and Trademark Office.

Patent 11424793 was granted and assigned to Lenovo on August, 2022 by the United States Patent and Trademark Office.

Patent 7447888 was granted and assigned to Lenovo on November, 2008 by the United States Patent and Trademark Office.

Patent 11432177 was granted and assigned to Lenovo on August, 2022 by the United States Patent and Trademark Office.

Patent 11508373 was granted and assigned to Suki on November, 2022 by the United States Patent and Trademark Office.

Patent 11392975 was granted and assigned to Audio Analytic on July, 2022 by the United States Patent and Trademark Office.

Patent 11652576 was granted and assigned to Lenovo on May, 2023 by the United States Patent and Trademark Office.

Patent 11349976 was granted and assigned to Lenovo on May, 2022 by the United States Patent and Trademark Office.

Patent 11418291 was granted and assigned to Lenovo on August, 2022 by the United States Patent and Trademark Office.

Patent 11476980 was granted and assigned to Lenovo on October, 2022 by the United States Patent and Trademark Office.

Patent 11507345 was granted and assigned to Suki on November, 2022 by the United States Patent and Trademark Office.

Patent 11630943 was granted and assigned to Suki on April, 2023 by the United States Patent and Trademark Office.

Patent 11538465 was granted and assigned to Suki on December, 2022 by the United States Patent and Trademark Office.

Patent 11650899 was granted and assigned to Lenovo on May, 2023 by the United States Patent and Trademark Office.

Patent 11539479 was granted and assigned to Lenovo on December, 2022 by the United States Patent and Trademark Office.