H01P 3/04
Lines formed as lecher wire pairs
Official title: Lines formed as Lecher wire pairs
H01P3/04 (Lines formed as lecher wire pairs) appears on 19 US grants and 25 published applications in this corpus.
Search patents in H01P- Granted patents
- 19
- Published applications
- 25
- Assignees
- 18
- Inventors
- 48
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 0 | 2 |
| 2014 | 2 | 1 |
| 2015 | 1 | 2 |
| 2016 | 4 | 2 |
| 2017 | 1 | 3 |
| 2018 | 4 | 0 |
| 2019 | 0 | 1 |
| 2020 | 2 | 0 |
| 2021 | 0 | 4 |
| 2022 | 1 | 2 |
| 2023 | 0 | 2 |
| 2024 | 2 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Two core flat cable7 Apr 2026US 12,597,535 B2Sumitomo Electric Industries, Ltd.
- Multilayer substrate11 Feb 2025US 12,225,661 B2Murata Manufacturing Co., Ltd.
- Multilayer substrate15 Oct 2024US 12,120,815 B2Murata Manufacturing Co., Ltd.
- Two core flat cable1 Oct 2024US 12,106,873 B2Sumitomo Electric Industries, Ltd.
- Wireless communication system and computer tomography apparatus10 May 2022US 11,330,703 B2Canon Kabushiki Kaisha
- Multi-tapered coaxial balun11 Sep 2025US 2025/0286273 A1University of Delaware
- Two core flat cable19 Dec 2024US 2024/0420865 A1Sumitomo Electric Industries, Ltd.
- Transmission line24 Oct 2024US 2024/0356190 A1Murata Manufacturing Co., Ltd.
- Multilayer substrate12 Oct 2023US 2023/0328883 A1Murata Manufacturing Co., Ltd.
- Multilayer substrate12 Oct 2023US 2023/0328884 A1Murata Manufacturing Co., Ltd.
Most cited
By later US patents
- First and second differential interconnects having interleaved stub traces4US 9,386,690 B2Intel Corporation · 2016
- Vertical trench routing in a substrate3US 10,079,158 B2Intel Corporation · 2018
- Method of signal transmission using fiber composite sandwich panel3US 8,903,311 B15Me IP, LLC · 2014
- Microstrip line structures3US 9,502,744 B2Chung Hua University · 2016
- Transmission line and filtering module thereof2US 9,325,049 B2Wistron Corporation · 2016