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:
Sep. 10, 2024
Filed:
Apr. 28, 2019
Applicant:
Calterah Semiconductor Technology (Shanghai) Co., Ltd., Shanghai, CN;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/22 (2006.01); H01Q 1/38 (2006.01); H01Q 9/28 (2006.01); H01Q 13/10 (2006.01); H01Q 21/28 (2006.01); H01Q 21/29 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/2283 (2013.01); H01Q 1/22 (2013.01); H01Q 1/38 (2013.01); H01Q 9/28 (2013.01); H01Q 9/285 (2013.01); H01Q 13/10 (2013.01); H01Q 13/106 (2013.01); H01Q 21/29 (2013.01);
Abstract
The present disclosure provides a package antenna and a radar assembly package. The package antenna includes a first antenna and a second antenna adjacent to the first antenna. Directivity of electromagnetic wave from the package antenna is achieved through the cancelation of radiation fields from the first and second antennas.