The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 14, 2021
Filed:
Dec. 18, 2018
Applicant:
Veoneer Us, Inc., Southfield, MI (US);
Inventors:
Scott B. Doyle, Sudbury, MA (US);
Robert J. Sletten, Bow, NH (US);
Angelos Alexanian, Lexington, MA (US);
Assignee:
Veoneer US, Inc., Southfield, MI (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q 21/00 (2006.01); H01Q 1/32 (2006.01); H01Q 13/10 (2006.01); H01Q 21/06 (2006.01); G01S 13/931 (2020.01);
U.S. Cl.
CPC ...
H01Q 21/005 (2013.01); G01S 13/931 (2013.01); H01Q 1/3233 (2013.01); H01Q 13/10 (2013.01); H01Q 21/064 (2013.01);
Abstract
Antenna assemblies for vehicles, such as RADAR sensor antenna assemblies. In some embodiments, the assembly may comprise an antenna block defining an array of waveguide grooves on a first side of the antenna block. A slotted layer comprising a plurality of slots may be coupled with the antenna block with the slots at least partially aligned with the waveguide grooves of the antenna block. An adhesive layer may be positioned in between the antenna block and the slotted layer.