List of vacuum tube patents
Name | Description | Patent Applicant | Current Assignee | Inventor | Patent Jurisdiction | Patent Number | Date of Patent | ||
|---|---|---|---|---|---|---|---|---|---|
Patent 8987671 was granted and assigned to Photonis on March, 2015 by the United States Patent and Trademark Office. | 8987671 | March 24, 2015 | |||||||
Patent 8933419 was granted and assigned to Photonis on January, 2015 by the United States Patent and Trademark Office. | 8933419 | January 13, 2015 | |||||||
Patent 9035540 was granted and assigned to Photonis on May, 2015 by the United States Patent and Trademark Office. | 9035540 | May 19, 2015 | |||||||
Patent 9736437 was granted and assigned to Photonis on August, 2017 by the United States Patent and Trademark Office. | 9736437 | August 15, 2017 | |||||||
Patent 9960004 was granted and assigned to Photonis on May, 2018 by the United States Patent and Trademark Office. | 9960004 | May 1, 2018 | |||||||
Patent 7786671 was granted and assigned to Photonis on August, 2010 by the United States Patent and Trademark Office. | 7786671 | August 31, 2010 | |||||||
Patent 9184033 was granted and assigned to Photonis on November, 2015 by the United States Patent and Trademark Office. | 9184033 | November 10, 2015 | |||||||
Patent 9972471 was granted and assigned to Photonis on May, 2018 by the United States Patent and Trademark Office. | 9972471 | May 15, 2018 | |||||||
Patent 10186405 was granted and assigned to Photonis on January, 2019 by the United States Patent and Trademark Office. | 10186405 | January 22, 2019 | |||||||
8912526 | December 16, 2014 |
