H01Q 9/00
Electrically-short antennas having dimensions not more than twice the operating wavelength and
Official title: Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
H01Q9/00 (Electrically-short antennas having dimensions not more than twice the operating wavelength and) appears on 17,772 US grants and 19,139 published applications in this corpus.
Search patents in H01Q- Granted patents
- 17,772
- Published applications
- 19,139
- Assignees
- 3,829
- Inventors
- 23,092
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 33 | 0 |
| 1977 | 24 | 0 |
| 1978 | 62 | 0 |
| 1979 | 35 | 0 |
| 1980 | 36 | 0 |
| 1981 | 22 | 0 |
| 1982 | 36 | 0 |
| 1983 | 32 | 0 |
| 1984 | 29 | 0 |
| 1985 | 43 | 0 |
| 1986 | 37 | 0 |
| 1987 | 44 | 0 |
| 1988 | 40 | 0 |
| 1989 | 52 | 0 |
| 1990 | 39 | 0 |
| 1991 | 48 | 0 |
| 1992 | 32 | 0 |
| 1993 | 52 | 0 |
| 1994 | 50 | 0 |
| 1995 | 51 | 0 |
| 1996 | 64 | 0 |
| 1997 | 69 | 0 |
| 1998 | 107 | 0 |
| 1999 | 189 | 0 |
| 2000 | 228 | 0 |
| 2001 | 277 | 69 |
| 2002 | 306 | 288 |
| 2003 | 267 | 309 |
| 2004 | 300 | 516 |
| 2005 | 397 | 551 |
| 2006 | 458 | 570 |
| 2007 | 417 | 601 |
| 2008 | 444 | 684 |
| 2009 | 432 | 731 |
| 2010 | 471 | 759 |
| 2011 | 466 | 699 |
| 2012 | 487 | 703 |
| 2013 | 550 | 680 |
| 2014 | 637 | 742 |
| 2015 | 610 | 700 |
| 2016 | 626 | 648 |
| 2017 | 742 | 813 |
| 2018 | 693 | 864 |
| 2019 | 954 | 1052 |
| 2020 | 964 | 1247 |
| 2021 | 1094 | 1096 |
| 2022 | 1033 | 1141 |
| 2023 | 870 | 1165 |
| 2024 | 1082 | 1089 |
| 2025 | 1064 | 867 |
| 2026 | 677 | 555 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Apparatus, system and method for fluid delivery6 Oct 2026US 12,751,899 B2DEKA Products Limited Partnership
- Isolation of watch housing and antenna using a molded cover6 Oct 2026US 12,754,518 B2Garmin International, Inc.
- Compact wideband LTE IoT metal stamped antenna for water meter6 Oct 2026US 12,756,090 B2Honeywell International Inc.
- Antenna and electronic device including the same6 Oct 2026US 12,756,091 B2Samsung Electronics Co., Ltd.
- Antenna device and display device including the same6 Oct 2026US 12,756,098 B2Dongwoo Fine-Chem Co., Ltd.
- A wearable electronic device comprising an rf antenna8 Oct 2026US 2026/0306856 A1Uneeg Medical A/S
- Radio wave control plate8 Oct 2026US 2026/0312272 A1KYOCERA Corporation
- Antenna unit, antenna array, and communication device8 Oct 2026US 2026/0312290 A1Beijing BOE Sensor Technology Co., Ltd.
- Antenna device8 Oct 2026US 2026/0312291 A1Wistron Neweb Corp.
- Antenna assembly and base station antenna8 Oct 2026US 2026/0312292 A1Outdoor Wireless Networks LLC
Most cited
By later US patents
- Interferometric modulation of radiation1,041US 6,674,562 B1Iridigm Display Corporation · 2004
- Wireless non-radiative energy transfer952US 7,741,734 B2Massachusetts Institute of Technology · 2010
- Microstrip patch antenna for high temperature environments808US 7,283,096 B2Radatec, Inc. · 2007
- Implantable medical device microstrip telemetry antenna695US 5,861,019 AMedtronic, Inc. · 1999
- Radio frequency identification system675US 6,100,804 AIntecmec IP Corp. · 2000