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:
Jul. 05, 2022
Filed:
Aug. 24, 2020
Applicant:
Lapis Semiconductor Co., Ltd., Yokohama, JP;
Inventor:
Hiroji Akahori, Yokohama, JP;
Assignee:
LAPIS Semiconductor Co., Ltd., Yokohama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/22 (2006.01); H01Q 21/00 (2006.01); H01Q 1/24 (2006.01); H01Q 1/48 (2006.01); H01Q 21/29 (2006.01);
U.S. Cl.
CPC ...
H01Q 21/0087 (2013.01); H01Q 1/2283 (2013.01); H01Q 1/243 (2013.01); H01Q 1/48 (2013.01); H01Q 21/0025 (2013.01); H01Q 21/29 (2013.01); H01L 2224/11 (2013.01);
Abstract
A semiconductor device includes a first antenna element, a second antenna element, and a semiconductor chip including a communication circuit that is connected to the first antenna element and the second antenna element. The first antenna element and the second antenna element are disposed on opposite surfaces of the semiconductor chip. The first antenna element or the second antenna element to which a ground potential is applied has a grid-like pattern.