H01P 1/20318
With dielectric resonators as non-metallised opposite openings in the metallised surfaces of
Official title: {with dielectric resonators as non-metallised opposite openings in the metallised surfaces of a substrate}
H01P1/20318 (With dielectric resonators as non-metallised opposite openings in the metallised surfaces of) appears on 31 US grants and 17 published applications in this corpus.
Search patents in H01P- Granted patents
- 31
- Published applications
- 17
- Assignees
- 14
- Inventors
- 59
- Latest grant
- 6 Dec 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 9 | 2 |
| 2002 | 2 | 4 |
| 2003 | 2 | 1 |
| 2004 | 1 | 2 |
| 2005 | 3 | 3 |
| 2006 | 2 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
| 2021 | 2 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Balanced-type strip-shaped dielectric substrate integrated filter6 Dec 2022US 11,522,263 B1Nantong Research Inst. for Advanced Comm. & Tech.
- Cavity filter assembly14 Dec 2021US 11,201,380 B2Kmw Inc.
- Filter antenna device6 Jul 2021US 11,056,754 B2AAC Technologies PTE.Ltd.
- Artificial dielectric resonator and artificial dielectric filter using the same27 Feb 2018US 9,905,904 B2Huawei Technologies Co., Ltd.
- Artificial dielectric resonator and artificial dielectric filter using the same6 Jun 2017US 9,673,500 B2Huawei Technologies Co., Ltd.
- Cavity filter assembly10 Sep 2020US 2020/0287260 A1Kmw Inc.
- Filter antenna device2 Jul 2020US 2020/0212531 A1AAC Technologies PTE.Ltd.
- Artificial dielectric resonator and artificial dielectric filter using the same10 Aug 2017US 2017/0229756 A1Huawei Technologies Co., Ltd.
- Artificial dielectric resonator and artificial dielectric filter using the same1 Jan 2015US 2015/0002244 A1Huawei Technologies Co., Ltd.
- Resonantor structure for wireless power transfer system8 May 2014US 2014/0125433 A1Electronics and Telecommunications Research Institute
Most cited
By later US patents
- Dielectric resonator apparatus and high-frequency module21US 6,016,090 AMurata Manufacturing Co., Ltd. · 2000
- Dielectric filter and wireless communication system18US 7,271,686 B2KYOCERA Corporation · 2007
- Dielectric resonator and filter utilizing a nonradiative dielectric waveguide device14US 5,764,116 AMurata Manufacturing Co., Ltd. · 1998
- Dielectric resonator and filter utilizing a non-radiative dielectric waveguide device14US 5,945,894 AMurata Manufacturing Co., Ltd. · 1999
- Dielectric filter, duplexer, and communication device12US 6,236,291 B1Murata Manufacturing Co., Ltd. · 2001