H01P 3/081
Microstriplines
Official title: {Microstriplines}
H01P3/081 (Microstriplines) appears on 807 US grants and 803 published applications in this corpus.
Search patents in H01P- Granted patents
- 807
- Published applications
- 803
- Assignees
- 429
- Inventors
- 1,778
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 7 | 0 |
| 1988 | 3 | 0 |
| 1989 | 6 | 0 |
| 1990 | 1 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 7 | 0 |
| 1995 | 6 | 0 |
| 1996 | 9 | 0 |
| 1997 | 11 | 0 |
| 1998 | 11 | 0 |
| 1999 | 9 | 0 |
| 2000 | 10 | 0 |
| 2001 | 5 | 1 |
| 2002 | 10 | 16 |
| 2003 | 17 | 6 |
| 2004 | 11 | 15 |
| 2005 | 14 | 19 |
| 2006 | 8 | 15 |
| 2007 | 14 | 16 |
| 2008 | 13 | 8 |
| 2009 | 7 | 16 |
| 2010 | 3 | 21 |
| 2011 | 6 | 21 |
| 2012 | 21 | 20 |
| 2013 | 13 | 18 |
| 2014 | 23 | 29 |
| 2015 | 29 | 48 |
| 2016 | 41 | 37 |
| 2017 | 53 | 59 |
| 2018 | 45 | 59 |
| 2019 | 49 | 63 |
| 2020 | 68 | 60 |
| 2021 | 38 | 62 |
| 2022 | 70 | 47 |
| 2023 | 36 | 51 |
| 2024 | 41 | 41 |
| 2025 | 42 | 28 |
| 2026 | 25 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Communication apparatus and communication system8 Sep 2026US 12,731,905 B2Canon Kabushiki Kaisha
- Multilayer substrate including insulating layers, signal conductive layers and ground layers and having through holes extending along intersecting directions18 Aug 2026US 12,712,246 B2Murata Manufacturing Co., Ltd.
- High-frequency line connection structure11 Aug 2026US 12,706,363 B2NTT, Inc.
- Transmission line including a multilayer body having a signal conductor layer, ground conductor layers and a hollow portion of varying width11 Aug 2026US 12,706,364 B2Murata Manufacturing Co., Ltd.
- Slow-wave hybrid magnonics based on interacting magnons and spoof surface plasmon polaritons4 Aug 2026US 12,700,657 B2Northeastern University
- Wiring board and electronic device17 Sep 2026US 2026/0282206 A1KYOCERA Corporation
- Signal transmission device having multilayer structure10 Sep 2026US 2026/0269445 A1M31 Technology Corporation
- Waveguide Apparatus and Related Product27 Aug 2026US 2026/0254086 A1Yinwang Intelligent Technologies Co., Ltd.
- High-speed transmission board wiring structure20 Aug 2026US 2026/0247523 A1Astemo, Ltd.
- Self-carrying conductive strip for a transmission line6 Aug 2026US 2026/0229761 A1Telefonaktiebolaget LM Ericsson (publ)
Most cited
By later US patents
- Phased array metamaterial antenna system312US 6,958,729 B1Lucent Technologies Inc. · 2005
- High-frequency transmission line connection structure, circuit board, high-frequency module, and radar device229US 8,159,316 B2KYOCERA Corporation · 2012
- Microstrip arrangement220US 6,266,016 B1Telefonaktiebolaget LM Ericsson (publ) · 2001
- Voltage tunable laminated dielectric materials for microwave applications171US 6,377,142 B1Paratek Microwave, Inc. · 2002
- Disk drive comprising an interconnect with transmission lines forming an approximated lattice network134US 8,467,151 B1Western Digital Technologies, Inc. · 2013