Double-negative metamaterial unit cell
Description
Claims
The ornamental design for a double-negative metamaterial unit cell, as shown and described.
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Patent History
Patent number: D937777
Type: Grant
Filed: Jun 1, 2020
Date of Patent: Dec 7, 2021
Inventors: Sergey Sheleg (Scottsdale, AZ), Vadym Slyusar (Kyiv), Ihor Sliusar (Poltava)
Primary Examiner: Shawn T Gingrich
Assistant Examiner: Bryan Nolan Melvin
Application Number: 29/736,567
Type: Grant
Filed: Jun 1, 2020
Date of Patent: Dec 7, 2021
Inventors: Sergey Sheleg (Scottsdale, AZ), Vadym Slyusar (Kyiv), Ihor Sliusar (Poltava)
Primary Examiner: Shawn T Gingrich
Assistant Examiner: Bryan Nolan Melvin
Application Number: 29/736,567
Classifications