Patent Assignment
Reel/Frame 060022/0410
Assignment of Assignor's Interest
Recorded: 2022-05-26
Pages: 3
Assignor
MATHUR, GOPAL PRASAD
Executed: 2022-05-17
Assignee
ACOUSTIC METAMATERIALS LLC
11 DEER HILL LANE, SCARSDALE, NEW YORK, 10583
Covered Property
(1)
Metamaterial Acoustic Impedance Matching Device for Headphone-Type Devices
Patent:
11,640,816 →
Application:
17/824,995 →