Title:
FILTER FOR COMMUNICATION DEVICE AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2024/058558
Kind Code:
A1
Abstract:
The present invention relates to a filter for a communication device and a manufacturing method therefor, and, particularly, the filter comprises a single base plate, which is provided as a conductive board with a predetermined thickness or less that forms an inner side surface of a cavity for performing frequency filtering, wherein the cavity is formed by folding at least a portion of the base plate, and thus manufacturing is facilitated and overall slimming and lightening of a product can be sought.
Inventors:
KIM JOUNG HOE (KR)
KIM SANG YOONG (KR)
KIM SANG YOONG (KR)
Application Number:
PCT/KR2023/013773
Publication Date:
March 21, 2024
Filing Date:
September 14, 2023
Export Citation:
Assignee:
KMW INC (KR)
International Classes:
H01P1/208; H01P1/213
Foreign References:
| JPH0634307U | 1994-05-06 | |||
| JPH0714123B2 | 1995-02-15 | |||
| JPH11214906A | 1999-08-06 | |||
| US20110121919A1 | 2011-05-26 | |||
| CN113437457A | 2021-09-24 |
Attorney, Agent or Firm:
SUAN INTELLECTUAL PROPERTY (KR)
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