Description
Class H01P : WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE
Subclass 1/15: Auxiliary devices (coupling devices of the waveguide type H01P 5/00) for switching or interrupting by semiconductor devices
H01P 1/15
Sub-Class
Stats
- 192 US PATENTS IN FORCE
- 13 US APPLICATIONS PENDING
- 66 Total Patent Owners
- 611 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12255207 | Boundary design for high-voltage integration on HKMG technology | Nov 21, 23 | Mar 18, 25 | Taiwan Semiconductor Manufacturing Company Ltd. |
| 12255372 | Methods and circuits for stable hot switching of antennas | Aug 17, 22 | Mar 18, 25 | Murata Manufacturing Co Ltd. |
| 12230591 | Integrated circuit, front-end module, and communication apparatus | Aug 14, 23 | Feb 18, 25 | Murata Manufacturing Co Ltd. |
| 12057818 | Variable capacitor comprised of first and second comb structures having first and second sets of switchably connected fingers, a reflection phase shifter, and a semiconductor device | Feb 25, 22 | Aug 06, 24 | Huawei Technologies Co. Ltd. |
| 11936082 | Optical control of an electrical waveguide switch using a photoconductive patch controlled by optical power supplied by an optical waveguide | Aug 28, 20 | Mar 19, 24 | The Regents of the University of California |
| 11855091 | Boundary design for high-voltage integration on HKMG technology | Jul 19, 22 | Dec 26, 23 | Taiwan Semiconductor Manufacturing Company Ltd. |
| 11764172 | Integrated circuit, front-end module, and communication apparatus | Jan 28, 22 | Sep 19, 23 | Murata Manufacturing Co Ltd. |
| 11658381 | Single quad-mode dielectric resonator having intersecting microstrip lines coupled to switching circuitry and selectively configured for dual-band transmission/isolation | Nov 11, 21 | May 23, 23 | SOUTH CHINA UNIVERSITY OF TECHNOLOGY |
| 11600895 | Directional coupler | Aug 04, 20 | Mar 07, 23 | Murata Manufacturing Co Ltd. |
| 11588217 | High-frequency module | Mar 12, 20 | Feb 21, 23 | Murata Manufacturing Co Ltd. |
| 11489240 | High-frequency switch circuit and front-end circuit including same | Apr 02, 21 | Nov 01, 22 | Sumitomo Electric Industries Ltd. |
| 11469758 | High frequency switch | May 21, 21 | Oct 11, 22 | DENSO Corporation |
| 11410999 | Boundary design for high-voltage integration on HKMG technology | Feb 21, 20 | Aug 09, 22 | Taiwan Semiconductor Manufacturing Company Ltd. |
| 11380968 | DC bias configuration for pin diode SPDT switch | Oct 28, 20 | Jul 05, 22 | Skyworks Solutions Inc. |
| 11309617 | Directional coupler | Aug 04, 20 | Apr 19, 22 | Murata Manufacturing Co Ltd. |
| 11270961 | Switch IC, front-end module, and communication apparatus | Mar 19, 19 | Mar 08, 22 | Murata Manufacturing Co Ltd. |
| 11251792 | Single-pole double-throw switch | Nov 22, 19 | Feb 15, 22 | Sumitomo Electric Industries Ltd. |
| 11233507 | High frequency switch for high frequency signal transmitting/receiving devices | Jun 27, 19 | Jan 25, 22 | SAMSUNG ELECTRONICS CO., LTD |
| 11206017 | Switch circuit and method of switching radio frequency signals | Jul 15, 20 | Dec 21, 21 | pSemi Corporation |
| 11063570 | Integrated isolator circuit in a time division duplex transceiver | Feb 10, 17 | Jul 13, 21 | Telefonaktiebolaget LM Ericsson ( publ) |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0055,169 | CONNECTING DEVICE, TESTING DEVICE, AND COMMUNICATION DEVICE | Oct 30, 24 | Feb 13, 25 | Not available |
| 2025/0047,280 | SYSTEM AND METHOD FOR VERIFYING OPERATIONAL INTEGRITY OF A CONTROL HEAD MONITOR | Jul 03, 24 | Feb 06, 25 | Not available |
| 2024/0305,288 | Asymmetric Device Size Stacking | Feb 14, 24 | Sep 12, 24 | Not available |
| 2024/0186,673 | RECONFIGURABLE COUPLER BASED ON RIDGE GAP WAVEGUIDE | Dec 04, 23 | Jun 06, 24 | NANJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS |
| 2024/0162,591 | Transmission Line for Millimeter Wave Band Using Vertical Type Pin Diode | Jul 23, 21 | May 16, 24 | Not available |
| 2024/0039,577 | TRANSMISSION/RECEPTION SWITCHING CIRCUIT AND WIRELESS COMMUNICATION TERMINAL | Oct 28, 21 | Feb 01, 24 | Not available |
| 2023/0327,307 | WAVEGUIDE MODULE FOR IMPROVING INSERTION LOSS AND RETURN LOSS | Mar 28, 23 | Oct 12, 23 | Not available |
| 2021/0135,326 | DC BIAS CONFIGURATION FOR PIN DIODE SPDT SWITCH | Oct 28, 20 | May 06, 21 | Not available |
| 2020/0076,427 | SWITCH CIRCUIT AND METHOD OF SWITCHING RADIO FREQUENCY SIGNALS | Nov 06, 19 | Mar 05, 20 | Not available |
| 2019/0280,846 | Full-Duplex Switching Module And Method | May 24, 19 | Sep 12, 19 | TE Connectivity Nederland BV |
| 2019/0140,332 | RADIO-FREQUENCY SWITCHING CIRCUIT | Oct 24, 18 | May 09, 19 | Not available |
| 2018/0302,046 | INTEGRATED GALLIUM NITRIDE POWER AMPLIFIER AND SWITCH | Apr 13, 17 | Oct 18, 18 | Tagore Technology, Inc. |
| 2013/0335,160 | ANTENNA SWITCHING CIRCUITRY | Jul 25, 13 | Dec 19, 13 | QORVO US, INC. |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 26 Months (last 2 years Issuances)
- 26 Months (last 5 years Issuances)