H01P 1/02
Bends
Official title: Bends; Corners; Twists
H01P1/02 (Bends) appears on 170 US grants and 167 published applications in this corpus.
Search patents in H01P- Granted patents
- 170
- Published applications
- 167
- Assignees
- 137
- Inventors
- 397
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 2 |
| 2003 | 2 | 3 |
| 2004 | 3 | 6 |
| 2005 | 1 | 0 |
| 2006 | 2 | 3 |
| 2007 | 5 | 0 |
| 2008 | 2 | 5 |
| 2009 | 1 | 3 |
| 2010 | 3 | 1 |
| 2011 | 3 | 3 |
| 2012 | 0 | 3 |
| 2013 | 3 | 0 |
| 2014 | 3 | 4 |
| 2015 | 4 | 6 |
| 2016 | 3 | 4 |
| 2017 | 6 | 15 |
| 2018 | 13 | 14 |
| 2019 | 11 | 23 |
| 2020 | 26 | 19 |
| 2021 | 15 | 12 |
| 2022 | 12 | 5 |
| 2023 | 7 | 6 |
| 2024 | 7 | 9 |
| 2025 | 9 | 12 |
| 2026 | 6 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Iris waveguide switch22 Sep 2026US 12,744,297 B2
- High-frequency line connection structure11 Aug 2026US 12,706,363 B2NTT, Inc.
- Bent unit and gas-insulated transmission line30 Jun 2026US 12,671,010 B2Hitachi Energy Ltd
- Waveguide with a curved-wall low-pass filter12 May 2026US 12,627,020 B2Aptiv Technologies AG
- Waveguide21 Apr 2026US 12,609,432 B2Panasonic Intellectual Property Management Co., Ltd.
- Radiating element, waveguide antenna, and method for manufacturing a radiating element16 Jul 2026US 2026/0204788 A1
- Substrate connection structure, and antenna device and communication device incorporating same7 May 2026US 2026/0129744 A1Murata Manufacturing Co., Ltd.
- Rat-race coupler26 Feb 2026US 2026/0058346 A1TMY Technology Inc.
- Radar device19 Feb 2026US 2026/0050061 A1Stanley Electric Co., Ltd.
- Antenna assembly with metallized cavity waveguide19 Feb 2026US 2026/0051660 A1NXP B. V.
Most cited
By later US patents
- Transmission medium having a dielectric core comprised of plural members connected by a ball and socket configuration457US 9,871,283 B2AT&T Intellectual Property I, L. P. · 2018
- Waveguide bend having a square shape cross-section232US 7,750,763 B2Kathrein-Werke KG · 2010
- Gap-mode waveguide205US 8,952,678 B22015
- Guided wave directional coupler and methods for use therewith105US 10,623,057 B1AT&T Intellectual Property I, L. P. · 2020
- Antenna35US 9,673,532 B2Huawei Technologies Co., Ltd. · 2017