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:
May. 31, 2022
Filed:
Aug. 24, 2018
Applicant:
Ntt Docomo, Inc., Tokyo, JP;
Inventors:
Yoshiyuki Kawano, Tokyo, JP;
Jun Andou, Tokyo, JP;
Hiroki Takahashi, Tokyo, JP;
Taku Yamazaki, Tokyo, JP;
Kensuke Miyachi, Tokyo, JP;
Assignee:
NTT DOCOMO, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/04 (2006.01); H01Q 1/12 (2006.01); H01Q 1/38 (2006.01); H01Q 3/01 (2006.01); H01Q 3/02 (2006.01); H01Q 21/06 (2006.01); H01Q 1/24 (2006.01); H01Q 21/28 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/04 (2013.01); H01Q 1/12 (2013.01); H01Q 1/246 (2013.01); H01Q 1/38 (2013.01); H01Q 3/01 (2013.01); H01Q 3/02 (2013.01); H01Q 21/06 (2013.01); H01Q 21/28 (2013.01);
Abstract
A configuration is adopted in which an antenna apparatus of an underground embedded type to be disposed below a cover includes an antenna element and installation base where the antenna element is installed and which includes a height adjustment mechanism for adjusting a distance from the antenna element up to the cover.