JPWO2023233883A1 - - Google Patents
Info
- Publication number
- JPWO2023233883A1 JPWO2023233883A1 JP2024524248A JP2024524248A JPWO2023233883A1 JP WO2023233883 A1 JPWO2023233883 A1 JP WO2023233883A1 JP 2024524248 A JP2024524248 A JP 2024524248A JP 2024524248 A JP2024524248 A JP 2024524248A JP WO2023233883 A1 JPWO2023233883 A1 JP WO2023233883A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/29—Terminals; Tapping arrangements for signal inductances
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/09—Filters comprising mutual inductance
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022089815 | 2022-06-01 | ||
| PCT/JP2023/016515 WO2023233883A1 (ja) | 2022-06-01 | 2023-04-26 | コイル部品、およびこれを含むフィルタ回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023233883A1 true JPWO2023233883A1 (https=) | 2023-12-07 |
| JPWO2023233883A5 JPWO2023233883A5 (https=) | 2024-10-18 |
Family
ID=89026308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024524248A Pending JPWO2023233883A1 (https=) | 2022-06-01 | 2023-04-26 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPWO2023233883A1 (https=) |
| CN (1) | CN223427310U (https=) |
| TW (1) | TWI891007B (https=) |
| WO (1) | WO2023233883A1 (https=) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08139547A (ja) * | 1994-11-10 | 1996-05-31 | Taiyo Yuden Co Ltd | 積層ｅｍｉフィルタ |
| JPH08250309A (ja) * | 1995-10-26 | 1996-09-27 | Murata Mfg Co Ltd | 複合積層電子部品 |
| JP2007202380A (ja) * | 2005-07-04 | 2007-08-09 | Tdk Corp | サージ吸収素子 |
| JP2012164828A (ja) * | 2011-02-07 | 2012-08-30 | Tdk Corp | チップ電子部品、チップ電子部品の実装構造、及びスイッチング電源回路 |
| WO2017110179A1 (ja) * | 2015-12-24 | 2017-06-29 | 株式会社村田製作所 | 回路基板、フィルタ回路およびキャパシタンス素子 |
| WO2019187251A1 (ja) * | 2018-03-27 | 2019-10-03 | 株式会社村田製作所 | コイル部品および、これを含むフィルタ回路 |
| WO2020121592A1 (ja) * | 2018-12-10 | 2020-06-18 | 株式会社村田製作所 | コイル部品および、これを含むフィルタ回路 |
| WO2021085002A1 (ja) * | 2019-10-30 | 2021-05-06 | 株式会社村田製作所 | コイル部品および、これを含むフィルタ回路 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200917563A (en) * | 2007-09-27 | 2009-04-16 | Murata Manufacturing Co | Laminated bandpass filter |
-
2023
- 2023-04-26 CN CN202390000344.5U patent/CN223427310U/zh active Active
- 2023-04-26 JP JP2024524248A patent/JPWO2023233883A1/ja active Pending
- 2023-04-26 WO PCT/JP2023/016515 patent/WO2023233883A1/ja not_active Ceased
- 2023-05-18 TW TW112118489A patent/TWI891007B/zh active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08139547A (ja) * | 1994-11-10 | 1996-05-31 | Taiyo Yuden Co Ltd | 積層ｅｍｉフィルタ |
| JPH08250309A (ja) * | 1995-10-26 | 1996-09-27 | Murata Mfg Co Ltd | 複合積層電子部品 |
| JP2007202380A (ja) * | 2005-07-04 | 2007-08-09 | Tdk Corp | サージ吸収素子 |
| JP2012164828A (ja) * | 2011-02-07 | 2012-08-30 | Tdk Corp | チップ電子部品、チップ電子部品の実装構造、及びスイッチング電源回路 |
| WO2017110179A1 (ja) * | 2015-12-24 | 2017-06-29 | 株式会社村田製作所 | 回路基板、フィルタ回路およびキャパシタンス素子 |
| WO2019187251A1 (ja) * | 2018-03-27 | 2019-10-03 | 株式会社村田製作所 | コイル部品および、これを含むフィルタ回路 |
| WO2020121592A1 (ja) * | 2018-12-10 | 2020-06-18 | 株式会社村田製作所 | コイル部品および、これを含むフィルタ回路 |
| WO2021085002A1 (ja) * | 2019-10-30 | 2021-05-06 | 株式会社村田製作所 | コイル部品および、これを含むフィルタ回路 |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI891007B (zh) | 2025-07-21 |
| TW202403798A (zh) | 2024-01-16 |
| WO2023233883A1 (ja) | 2023-12-07 |
| CN223427310U (zh) | 2025-10-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240808 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20240808 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20251007 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20251117 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20260224 |