H01Q 9/045
With particular feeding means
Official title: {with particular feeding means (for circular polarisation H01Q9/0428)}
H01Q9/045 (With particular feeding means) appears on 1,902 US grants and 2,123 published applications in this corpus.
Search patents in H01Q- Granted patents
- 1,902
- Published applications
- 2,123
- Assignees
- 779
- Inventors
- 3,982
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 6 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 5 | 0 |
| 1998 | 9 | 0 |
| 1999 | 24 | 0 |
| 2000 | 19 | 0 |
| 2001 | 13 | 4 |
| 2002 | 18 | 18 |
| 2003 | 13 | 15 |
| 2004 | 21 | 53 |
| 2005 | 27 | 19 |
| 2006 | 32 | 35 |
| 2007 | 16 | 27 |
| 2008 | 23 | 39 |
| 2009 | 26 | 44 |
| 2010 | 27 | 33 |
| 2011 | 27 | 37 |
| 2012 | 14 | 30 |
| 2013 | 24 | 40 |
| 2014 | 42 | 55 |
| 2015 | 34 | 54 |
| 2016 | 59 | 58 |
| 2017 | 55 | 79 |
| 2018 | 60 | 83 |
| 2019 | 99 | 147 |
| 2020 | 110 | 220 |
| 2021 | 185 | 212 |
| 2022 | 195 | 200 |
| 2023 | 156 | 249 |
| 2024 | 195 | 187 |
| 2025 | 207 | 125 |
| 2026 | 118 | 60 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Antenna and electronic device including the same6 Oct 2026US 12,756,091 B2Samsung Electronics Co., Ltd.
- Antenna structure and electronic device6 Oct 2026US 12,756,099 B2Wistron Neweb Corp.
- Antenna6 Oct 2026US 12,756,102 B2Beijing BOE Technology Development Co., Ltd.
- Antenna unit and manufacturing method thereof, display device, and electronic apparatus29 Sep 2026US 12,749,803 B2Boe Technology Group Co., Ltd.
- Antenna, information processing apparatus, and composite antenna apparatus29 Sep 2026US 12,749,813 B2Yokowo Co., Ltd.
- Onboard unit for a wireless vehicle identification system1 Oct 2026US 2026/0302628 A1Kapsch TrafficCom AG
- Feeding assembly for a material-embedded antenna assembly for a vehicle, antenna system, panel for a vehicle, and vehicle1 Oct 2026US 2026/0302629 A1Volvo Car Corporation
- Patch radiating element and base station antenna24 Sep 2026US 2026/0291071 A1Outdoor Wireless Networks LLC
- Radio frequency device packages24 Sep 2026US 2026/0291072 A1Adeia Semiconductor Technologies LLC
- Antenna structure and communication system10 Sep 2026US 2026/0269473 A1Beijing BOE Technology Development Co., Ltd.
Most cited
By later US patents
- Hand-mounted indicia-reading device with finger motion triggering414US 9,224,027 B2Hand Held Products, Inc. · 2015
- Tunable microstrip patch antenna and control system therefor314US 6,061,025 AAtlantic Aerospace Electronics Corporation · 2000
- Dynamically configured antenna for multiple frequencies and bandwidths295US 7,260,424 B22007
- Dual frequency circularly polarized microwave antenna277US 5,241,321 ASpace Systems/Loral, Inc. · 1993
- Antenna system using complementary metal oxide semiconductor techniques222US 7,492,317 B2Intel Corporation · 2009