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:
Oct. 27, 2026
Filed:
May. 31, 2022
Applicant:
Lg Innotek Co., Ltd., Seoul, KR;
Inventors:
Assignee:
LG INNOTEK CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/02 (2006.01); H05K 3/00 (2006.01);
U.S. Cl.
CPC ...
H05K 1/0286 (2013.01); H05K 3/0017 (2013.01); H05K 2201/0141 (2013.01); H05K 2201/10098 (2013.01); H05K 2203/1152 (2013.01);
Abstract
A circuit board according to an embodiment includes an insulating layer; and a circuit pattern layer disposed on the insulating layer, wherein the circuit pattern layer includes an antenna pattern for transmitting and receiving antenna signals, and wherein a 10-point average surface roughness (Rz) of a surface of the antenna pattern has a range of 0.2 μm to 0.5 μm.
Lee, In. (2026). Circuit board and antenna device comprising same (U.S. Patent No. 12777579). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12777579
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile