H01Q 1/38
Formed by a conductive layer on an insulating support
Official title: formed by a conductive layer on an insulating support {(patch antennas H01Q9/0407; microstrip dipole antennas H01Q9/065; microstrip slot antennas H01Q13/106; transmission line microstrip antennas H01Q13/206; manufacturing reflecting surfaces using insulating material for supporting the reflecting surface H01Q15/142)}
H01Q1/38 (Formed by a conductive layer on an insulating support) appears on 8,064 US grants and 9,053 published applications in this corpus.
Search patents in H01Q- Granted patents
- 8,064
- Published applications
- 9,053
- Assignees
- 2,339
- Inventors
- 13,829
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 5 | 0 |
| 1983 | 4 | 0 |
| 1984 | 6 | 0 |
| 1985 | 6 | 0 |
| 1986 | 5 | 0 |
| 1987 | 6 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 6 | 0 |
| 1991 | 9 | 0 |
| 1992 | 3 | 0 |
| 1993 | 8 | 0 |
| 1994 | 7 | 0 |
| 1995 | 14 | 0 |
| 1996 | 16 | 0 |
| 1997 | 16 | 0 |
| 1998 | 50 | 0 |
| 1999 | 79 | 0 |
| 2000 | 122 | 0 |
| 2001 | 152 | 38 |
| 2002 | 166 | 161 |
| 2003 | 146 | 173 |
| 2004 | 162 | 260 |
| 2005 | 186 | 301 |
| 2006 | 221 | 233 |
| 2007 | 180 | 270 |
| 2008 | 198 | 303 |
| 2009 | 170 | 321 |
| 2010 | 225 | 308 |
| 2011 | 198 | 266 |
| 2012 | 202 | 261 |
| 2013 | 219 | 275 |
| 2014 | 219 | 263 |
| 2015 | 218 | 277 |
| 2016 | 228 | 290 |
| 2017 | 310 | 458 |
| 2018 | 320 | 482 |
| 2019 | 502 | 560 |
| 2020 | 506 | 707 |
| 2021 | 578 | 630 |
| 2022 | 594 | 593 |
| 2023 | 479 | 555 |
| 2024 | 518 | 497 |
| 2025 | 515 | 366 |
| 2026 | 275 | 205 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Radiating element and base station antenna8 Oct 2026US 2026/0312286 A1Outdoor Wireless Networks LLC
- Antenna device and electronic apparatus8 Oct 2026US 2026/0312288 A1Sony Group Corporation
- Antenna unit, antenna array, and communication device8 Oct 2026US 2026/0312290 A1Beijing BOE Sensor Technology Co., Ltd.
- Antenna substrate8 Oct 2026US 2026/0312298 A1Fujikura Ltd.
Most cited
By later US patents
- Radio frequency identification system675US 6,100,804 AIntecmec IP Corp. · 2000
- Helical antenna having a solid dielectric core446US 5,854,608 ASymetri Com, Inc. · 1998
- High-density electronic package, and method for making same437US 6,376,769 B1Amerasia International Technology, Inc. · 2002
- Single chip transponder device415US 4,857,893 ABI Incorporated · 1989
- Enclosed transceiver404US 5,448,110 AMicron Communications, Inc. · 1995