H01P 1/375
Using faraday rotators
Official title: using Faraday rotators
H01P1/375 (Using faraday rotators) appears on 5 US grants and 6 published applications in this corpus.
Search patents in H01P- Granted patents
- 5
- Published applications
- 6
- Assignees
- 3
- Inventors
- 9
- Latest grant
- 14 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 2 |
| 2022 | 3 | 1 |
| 2023 | 1 | 1 |
By publication year.
Recent patents
- Non-reciprocal microwave window14 Nov 2023US 11,817,612 B2The Board of Trustees of the Leland Stanford Junior University
- Non-reciprocal circuit element22 Mar 2022US 11,283,146 B2TDK Corporation
- Nonreciprocal circuit element, manufacturing method of the same, and communication apparatus using the same15 Mar 2022US 11,276,909 B2TDK Corporation
- Non-reciprocal microwave window22 Feb 2022US 11,258,149 B2The Board of Trustees of the Leland Stanford Junior University
- Nonreciprocal circuit element and communication apparatus using the same30 Mar 2021US 10,964,994 B2TDK Corporation
- Non-reciprocal circuit element and communication apparatus having the same4 May 2023US 2023/0140741 A1TDK Corporation
- Non-Reciprocal Microwave Window14 Apr 2022US 2022/0115758 A1The Board of Trustees of the Leland Stanford Junior University
- Non-Reciprocal Microwave Window3 Jun 2021US 2021/0167475 A1The Board of Trustees of the Leland Stanford Junior University
- Non-reciprocal circuit element25 Mar 2021US 2021/0091444 A1TDK Corporation
- Nonreciprocal circuit element, manufacturing method of the same, and communication apparatus using the same17 Sep 2020US 2020/0295425 A1TDK Corporation
Most cited
By later US patents