H01P 3/20
Quasi-optical arrangements for guiding a wave
Official title: Quasi-optical arrangements for guiding a wave, e.g. focusing by dielectric lenses
H01P3/20 (Quasi-optical arrangements for guiding a wave) appears on 19 US grants and 16 published applications in this corpus.
Search patents in H01P- Granted patents
- 19
- Published applications
- 16
- Assignees
- 28
- Inventors
- 72
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 2 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 3 |
| 2020 | 3 | 1 |
| 2021 | 2 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 5 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Metalens5 May 2026US 12,620,686 B2FUJIFILM Corporation
- Waveguide components of waveguides formed with additive manufacturing30 Dec 2025US 12,512,574 B2Raytheon Company
- Photonic integrated circuit comprising a dielectric waveguide on a substrate including a local functionalization to enable metallization-free THz wave propagation1 Feb 2022US 11,239,538 B2Technische Universität Darmstadt
- Wave conductor, waveguide connector, and communications link22 Jun 2021US 11,041,996 B2Huber+Suhner AG
- Fan-out transition structure for transmission of mm-Wave signals from IC to PCB via chip-scale packaging2 Mar 2021US 10,937,748 B1Huawei Technologies Co., Ltd.
- Antenna structures in glass cores2 Oct 2025US 2025/0309522 A1Intel Corporation
- Polarizer21 Aug 2025US 2025/0266596 A1Optim Microwave, Inc.
- Reconfigurable flat dielectric stack lens for azimuth beamwidth tuning27 Feb 2025US 2025/0070442 A1John Mezzalingua Associates, Inc.
- Wave control medium, metamaterial, electromagnetic wave control member, sensor, electromagnetic wave waveguide, computation element, transmitting/receivng device, light-receiving/emitting device, energy absorption material, blackbody material, extinction material, energy conversion material, electric wave lens, optical lens, color filter, frequency selection filter, electromagnetic wave reflection material, beam phase control device, electrospinning device, device for manufacturing wave control16 Jan 2025US 2025/0023219 A1Sony Group Corporation
- Metalens9 Jan 2025US 2025/0015474 A1FUJIFILM Corporation
Most cited
By later US patents
- Frequency independent beam waveguide225US 4,749,244 AFord Aerospace & Communications Corporation · 1988
- Quasi-optical stripline devices225US 5,117,237 ANational Research Council of Canada · 1992
- Satellite tracking cassegrainian antenna28US 4,044,361 AKokusai Denshin Denwa Kabushiki Kaisha · 1977
- Surface wave guiding apparatus and method for guiding the surface wave along an arbitrary path23US 9,246,204 B1HRL Laboratories, LLC · 2016
- Package structure and method of manufacturing the same11US 10,777,518 B1Taiwan Semiconductor Manufacturing Company.Ltd · 2020