H01P 3/003
Coplanar lines
Official title: {Coplanar lines}
H01P3/003 (Coplanar lines) appears on 441 US grants and 482 published applications in this corpus.
Search patents in H01P- Granted patents
- 441
- Published applications
- 482
- Assignees
- 267
- Inventors
- 1,007
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 8 | 1 |
| 2002 | 5 | 7 |
| 2003 | 7 | 4 |
| 2004 | 12 | 16 |
| 2005 | 8 | 10 |
| 2006 | 10 | 13 |
| 2007 | 10 | 10 |
| 2008 | 8 | 11 |
| 2009 | 10 | 17 |
| 2010 | 9 | 13 |
| 2011 | 10 | 13 |
| 2012 | 12 | 22 |
| 2013 | 12 | 19 |
| 2014 | 21 | 23 |
| 2015 | 20 | 22 |
| 2016 | 23 | 15 |
| 2017 | 22 | 18 |
| 2018 | 14 | 28 |
| 2019 | 19 | 23 |
| 2020 | 27 | 37 |
| 2021 | 22 | 24 |
| 2022 | 24 | 26 |
| 2023 | 24 | 36 |
| 2024 | 32 | 37 |
| 2025 | 23 | 28 |
| 2026 | 23 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Waveguide device operable up to terahertz frequencies including a line substrate having periodic holes formed therein and which is mounted on a support substrate29 Sep 2026US 12,749,785 B2NGK Insulators, Ltd.
- Slot modulators with engineered rails for improved performance22 Sep 2026US 12,744,292 B2Lightwave Logic, Inc.
- Communication apparatus and communication system8 Sep 2026US 12,731,905 B2Canon Kabushiki Kaisha
- Semiconductor structure comprising first III-V compound layerand second III-V compound layer and method of manufacture8 Sep 2026US 12,733,193 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Flexible coplanar waveguide low profile high speed transmission circuit and fabrication method of the same1 Sep 2026US 12,725,897 B2QuantumZ Inc.
- Semiconductor structure and method of manufacture8 Oct 2026US 2026/0313943 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Switched capacitor bank utilizing open-stub transmission lines1 Oct 2026US 2026/0302583 A1Dell Products L. P.
- Phase tuning methods for transmission lines30 Jul 2026US 2026/0221639 A1Telefonaktiebolaget LM Ericsson (publ)
- Radio frequency probe including a dielectric waveguide and a conducting transition member having an end portion with associated prongs16 Jul 2026US 2026/0204764 A1Redpoint Microwave, LLC
- Radio frequency devices and methods for manufacturing thereof2 Apr 2026US 2026/0096441 A1Infineon Technologies AG
Most cited
By later US patents
- Microwave monolithic integrated circuit with coplaner waveguide having silicon-on-insulator composite substrate238US 5,986,331 APhilips Electronics North America Corporation · 1999
- High efficiency flip-chip monolithic microwave integrated circuit power amplifier223US 6,259,337 B1Raytheon Company · 2001
- Voltage tunable laminated dielectric materials for microwave applications171US 6,377,142 B1Paratek Microwave, Inc. · 2002
- Tuneable dielectric films having low electrical losses126US 6,096,127 ASuperconducting Core Technologies, Inc. · 2000
- Formation of nonlinear dielectric films for electrically tunable microwave devices112US 6,045,932 AThe Regents of the Universitiy of California · 2000