CN210897558U - 一种低通介质滤波器 - Google Patents
一种低通介质滤波器 Download PDFInfo
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- CN210897558U CN210897558U CN201922212007.0U CN201922212007U CN210897558U CN 210897558 U CN210897558 U CN 210897558U CN 201922212007 U CN201922212007 U CN 201922212007U CN 210897558 U CN210897558 U CN 210897558U
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- 238000000034 method Methods 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000005476 soldering Methods 0.000 claims description 4
- 238000002788 crimping Methods 0.000 claims description 3
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- 238000004891 communication Methods 0.000 description 3
- 238000005530 etching Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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CN113948839A (zh) * | 2021-09-24 | 2022-01-18 | 武汉凡谷陶瓷材料有限公司 | 一种低通滤波器 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN113948839A (zh) * | 2021-09-24 | 2022-01-18 | 武汉凡谷陶瓷材料有限公司 | 一种低通滤波器 |
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Address after: 516000 North of the first floor of Building B and the third floor of Building D, Nanyu Science Park, No. 5, Shangxia North Road, Dongjiang High-tech Industrial Park, Zhongkai High-tech Zone, Huizhou City, Guangdong Province Patentee after: Huizhou Huaci Technology Co.,Ltd. Address before: 516000 north of first floor, building B, Nanyu Science Park, No. 5, SHANGXIA North Road, Dongjiang high tech Industrial Park, Zhongkai high tech Zone, Huizhou City, Guangdong Province Patentee before: Huizhou Huaci Microwave Technology Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 518000 Office 201, Feirongda Building, East Side of Nanguang Expressway and South Side of Huanyu Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen, Guangdong Province Patentee after: Zhicai Precision Components (Shenzhen) Co.,Ltd. Address before: 518000 Office 201, Feirongda Building, East Side of Nanguang Expressway and South Side of Huanyu Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen, Guangdong Province Patentee before: Shenzhen Huaci Communication Technology Co.,Ltd. |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 518000 Office 201, Feirongda Building, East Side of Nanguang Expressway and South Side of Huanyu Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen, Guangdong Province Patentee after: Shenzhen Huaci Communication Technology Co.,Ltd. Address before: 516000 North of the first floor of Building B and the third floor of Building D, Nanyu Science Park, No. 5, Shangxia North Road, Dongjiang High-tech Industrial Park, Zhongkai High-tech Zone, Huizhou City, Guangdong Province Patentee before: Huizhou Huaci Technology Co.,Ltd. |
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Effective date of registration: 20231212 Address after: 518000 Building 1, 2 and 3, feirongda building, east of Nanguang Expressway and south of Huanyu Road, Tianliao community, Yutang street, Guangming District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN FRD SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 518000 Office 201, Feirongda Building, East Side of Nanguang Expressway and South Side of Huanyu Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen, Guangdong Province Patentee before: Zhicai Precision Components (Shenzhen) Co.,Ltd. |