Description
Class H01P : WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE
Subclass 1/10: Auxiliary devices (coupling devices of the waveguide type H01P 5/00) for switching or interrupting
H01P 1/10
Sub-Class
Stats
- 367 US PATENTS IN FORCE
- 3 US APPLICATIONS PENDING
- 157 Total Patent Owners
- 1,320 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12255372 | Methods and circuits for stable hot switching of antennas | Aug 17, 22 | Mar 18, 25 | Murata Manufacturing Co Ltd. |
| 12255377 | Waveguide connection structure, determination method thereof, manufacturing method thereof, and waveguide switch using same | Nov 16, 22 | Mar 18, 25 | Anritsu Corporation |
| 12218737 | Dual-polarization beamforming | Jul 07, 23 | Feb 04, 25 | Telefonaktiebolaget LM Ericsson ( publ) |
| 12206403 | Switch circuit structure having reduced crossovers and layout system thereof | Oct 26, 21 | Jan 21, 25 | RichWave Technology Corp. |
| 12166254 | Phase shifter with at least one phase shifting unit having film bridges and connection electrodes for connecting adjacent signal line segments | Sep 30, 21 | Dec 10, 24 | BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD. |
| 12166255 | Phase shifter with at least one phase control element having a membrane bridge including a support portion connected to a transmission line extension portion by an insulating layer | Oct 29, 21 | Dec 10, 24 | BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD. |
| 12142809 | Bidirectional RF coupler with switchable coupled transmission lines for operation over different frequency bands | Feb 22, 22 | Nov 12, 24 | Skyworks Solutions Inc. |
| 12113258 | Power switch comprising a switching circuit serially connected between input and output lines each having parallel branches therein | Jun 08, 20 | Oct 08, 24 | AIRMEMS |
| 11962061 | Directional coupler including a main line and a sub-line switchably connected between a coupling terminal and a terminal circuit at different times | Apr 29, 21 | Apr 16, 24 | Murata Manufacturing Co Ltd. |
| 11837770 | Directional coupler | Feb 26, 21 | Dec 05, 23 | Murata Manufacturing Co Ltd. |
| 11742556 | MEMS phase shifter including a substrate with a coplanar waveguide signal structure formed thereon and electrically insulated from a metal film bridge | Oct 29, 21 | Aug 29, 23 | BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.; BOE Technology Group Co. Ltd.; |
| 11728879 | Dual-polarization beamforming | Aug 02, 21 | Aug 15, 23 | Telefonaktiebolaget LM Ericsson ( publ) |
| 11670827 | Waveguide switch | May 21, 21 | Jun 06, 23 | Not available |
| 11594795 | Switchable element | Aug 28, 20 | Feb 28, 23 | Nokia Solutions and Networks Oy |
| 11515641 | EMNZ metamaterial switch configured for use in a phase array antenna and a leaky-wave antenna | Mar 20, 21 | Nov 29, 22 | Amirkabir University of Technology |
| 11515640 | EMNZ metamaterial switch configured for antenna modulation in a switched-beam array antenna | Feb 21, 21 | Nov 29, 22 | Amirkabir University of Technology |
| 11495868 | EMNZ metamaterial configured to form a switch, a multiplexer, and a phase shifter | Feb 03, 21 | Nov 08, 22 | Amirkabir University of Tehran |
| 11476552 | Coaxial RF switch with confinement flexures and method of making same | Sep 09, 19 | Oct 18, 22 | Magvention |
| 11444361 | Rotatable coaxial switching device including electrical connections configured for providing capacitive coupling | Jan 28, 20 | Sep 13, 22 | Tesat-Spacecom GmbH & Co. KG |
| 11381216 | Wideband balun | Dec 28, 20 | Jul 05, 22 | Analog Devices, Inc. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0222,856 | LIQUID CRYSTAL ANTENNA | Dec 23, 21 | Jul 04, 24 | BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.; BOE Technology Group Co. Ltd.; |
| 2022/0069,426 | FILTERS HAVING A MOVABLE RADIO FREQUENCY TRANSMISSION LINE | Jun 08, 21 | Mar 03, 22 | Not available |
| 2018/0219,269 | TWO-PORT, THREE-PORT AND FOUR-PORT NON-RECIPROCAL DEVICES WITH SEQUENTIALLY SWITCHED DELAY LINES (SSDL) | Aug 31, 17 | Aug 02, 18 | The Regents of the University of California |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 27 Months (last 2 years Issuances)
- 27 Months (last 5 years Issuances)