Description
WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE (operating at optical frequencies G02B)
H01P
Technology
Stats
- 9,400 US PATENTS IN FORCE
- 2,235 US APPLICATIONS PENDING
- 2,673 Total Patent Owners
- 22,751 TOTAL INVENTORS
Subclasses
| Subclass | Title |
|---|---|
| 1/00 | Auxiliary devices (coupling devices of the waveguide type H01P 5/00) |
| 1/02 | Auxiliary devices (coupling devices of the waveguide type H01P 5/00) Bends; Corners; Twists |
| 1/04 | Auxiliary devices (coupling devices of the waveguide type H01P 5/00) Fixed joints |
| 1/06 | Auxiliary devices (coupling devices of the waveguide type H01P 5/00) Movable joints, e.g. rotating joints |
| 1/08 | Auxiliary devices (coupling devices of the waveguide type H01P 5/00) Dielectric windows |
| 1/10 | Auxiliary devices (coupling devices of the waveguide type H01P 5/00) for switching or interrupting |
| 1/11 | Auxiliary devices (coupling devices of the waveguide type H01P 5/00) for switching or interrupting by ferromagnetic devices |
| 1/12 | Auxiliary devices (coupling devices of the waveguide type H01P 5/00) for switching or interrupting by mechanical chopper |
| 1/14 | Auxiliary devices (coupling devices of the waveguide type H01P 5/00) for switching or interrupting by electric discharge devices (discharge devices H01J 17/64) |
| 1/15 | Auxiliary devices (coupling devices of the waveguide type H01P 5/00) for switching or interrupting by semiconductor devices |
| 1/16 | Auxiliary devices (coupling devices of the waveguide type H01P 5/00) for mode selection, e.g. mode suppression or mode promotion; for mode conversion |
| 1/161 | Auxiliary devices (coupling devices of the waveguide type H01P 5/00) for mode selection, e.g. mode suppression or mode promotion; for mode conversion sustaining two independent orthogonal modes, e.g. orthomode transducer |
| 1/162 | Auxiliary devices (coupling devices of the waveguide type H01P 5/00) for mode selection, e.g. mode suppression or mode promotion; for mode conversion absorbing spurious or unwanted modes of propagation |
| 1/163 | Auxiliary devices (coupling devices of the waveguide type H01P 5/00) for mode selection, e.g. mode suppression or mode promotion; for mode conversion specifically adapted for selection or promotion of the TE01 circular-electric mode |
| 1/165 | Auxiliary devices (coupling devices of the waveguide type H01P 5/00) for rotating the plane of polarisation |
| 1/17 | Auxiliary devices (coupling devices of the waveguide type H01P 5/00) for rotating the plane of polarisation for producing a continuously rotating polarisation, e.g. circular polarisation |
| 1/175 | Auxiliary devices (coupling devices of the waveguide type H01P 5/00) for rotating the plane of polarisation using Faraday rotators |
| 1/18 | Auxiliary devices (coupling devices of the waveguide type H01P 5/00) Phase-shifters (H01P 1/165 takes precedence) |
| 1/185 | Auxiliary devices (coupling devices of the waveguide type H01P 5/00) Phase-shifters (H01P 1/165 takes precedence) using a diode or a gas filled discharge tube |
| 1/19 | Auxiliary devices (coupling devices of the waveguide type H01P 5/00) Phase-shifters (H01P 1/165 takes precedence) using a ferromagnetic device |
Recent Patents
Not Available
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0117,092 | GESTURE SENSOR USING RADIO-FREQUENCY SIGNALS | Oct 03, 24 | Apr 10, 25 | Not available |
| 2025/0118,881 | MULTILAYER RADIO FREQUENCY COMPONENT | Oct 06, 23 | Apr 10, 25 | Not available |
| 2025/0119,107 | BI-DIRECTIONAL AMPLIFIER DEVICE | Oct 07, 24 | Apr 10, 25 | Not available |
| 2025/0111,962 | BENT UNIT AND GAS-INSULATED TRANSMISSION LINE | Feb 24, 23 | Apr 03, 25 | Not available |
| 2025/0112,350 | PHASE SHIFTERS WITH LOW AMPLITUDE VARIATION | Sep 29, 23 | Apr 03, 25 | Not available |
| 2025/0112,351 | MICROWAVE BAND-PASS FILTER WITH WIDE STOPBAND USING L-SHAPED SLOTTED MICROSTRIP RESONATORS | Sep 27, 24 | Apr 03, 25 | VIETTEL GROUP |
| 2025/0112,372 | DUAL-POLARIZED ANTENNAS WITH RING BALUN EXCITATION | May 22, 24 | Apr 03, 25 | Not available |
| 2025/0112,611 | DUAL-BAND IMPEDANCE MATCHING CIRCUIT AND METHOD OF IMPEDANCE MATCHING | Dec 13, 24 | Apr 03, 25 | Not available |
Top Owners in This Class
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Applications Filed in This Class - By Year
Patents Issued To Date - By Filing Year
Average Time to Issuance
- 29 Months (last 2 years Issuances)
- 29 Months (last 5 years Issuances)