JPWO2025052729A1 - - Google Patents
Info
- Publication number
- JPWO2025052729A1 JPWO2025052729A1 JP2025544135A JP2025544135A JPWO2025052729A1 JP WO2025052729 A1 JPWO2025052729 A1 JP WO2025052729A1 JP 2025544135 A JP2025544135 A JP 2025544135A JP 2025544135 A JP2025544135 A JP 2025544135A JP WO2025052729 A1 JPWO2025052729 A1 JP WO2025052729A1
- 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
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2804—Printed windings
-
- 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
- H01F27/24—Magnetic cores
-
- 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
- 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
- H01F27/292—Surface mounted devices
-
- 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
- H01F27/2804—Printed windings
- H01F2027/2809—Printed windings on stacked layers
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 |
|---|---|---|---|
| JP2023144455 | 2023-09-06 | ||
| PCT/JP2024/018328 WO2025052729A1 (ja) | 2023-09-06 | 2024-05-17 | 積層インダクタおよび積層インダクタアレイ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2025052729A1 true JPWO2025052729A1 (https=) | 2025-03-13 |
| JPWO2025052729A5 JPWO2025052729A5 (https=) | 2026-03-16 |
Family
ID=94923405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025544135A Pending JPWO2025052729A1 (https=) | 2023-09-06 | 2024-05-17 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20260112532A1 (https=) |
| JP (1) | JPWO2025052729A1 (https=) |
| CN (1) | CN121039762A (https=) |
| WO (1) | WO2025052729A1 (https=) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006093603A (ja) * | 2004-09-27 | 2006-04-06 | Mitsubishi Materials Corp | 積層型コモンモードチョークコイルアレイ |
| JP6111681B2 (ja) * | 2013-01-18 | 2017-04-12 | Tdk株式会社 | 積層コイル部品 |
| JP6977694B2 (ja) * | 2018-10-05 | 2021-12-08 | 株式会社村田製作所 | 積層型コイルアレイ |
| JP7439430B2 (ja) * | 2019-09-25 | 2024-02-28 | Tdk株式会社 | コイル部品及びその製造方法 |
-
2024
- 2024-05-17 WO PCT/JP2024/018328 patent/WO2025052729A1/ja active Pending
- 2024-05-17 JP JP2025544135A patent/JPWO2025052729A1/ja active Pending
- 2024-05-17 CN CN202480029668.0A patent/CN121039762A/zh active Pending
-
2025
- 2025-12-12 US US19/418,083 patent/US20260112532A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN121039762A (zh) | 2025-11-28 |
| US20260112532A1 (en) | 2026-04-23 |
| WO2025052729A1 (ja) | 2025-03-13 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20251212 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20251212 |