Subclass |
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ClassTitle
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WAVE TRANSMISSION LINES AND NETWORKS
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1 | ![[Patents]](../gifs/ps.gif) | PLURAL CHANNEL SYSTEMS |
1.1 | ![[Patents]](../gifs/ps.gif) | . Nonreciprocal gyromagnetic type (e.g., circulators) |
2 | ![[Patents]](../gifs/ps.gif) | . With automatic control |
3 | ![[Patents]](../gifs/ps.gif) | . . Line substitution |
4 | ![[Patents]](../gifs/ps.gif) | . With balanced circuits |
5 | ![[Patents]](../gifs/ps.gif) | . . Plural balanced circuits |
100 | ![[Patents]](../gifs/ps.gif) | . Having branched circuits |
101 | ![[Patents]](../gifs/ps.gif) | . . Including switching means |
102 | ![[Patents]](../gifs/ps.gif) | . . . Having gyromagnetic operating means |
103 | ![[Patents]](../gifs/ps.gif) | . . . Having semiconductor operating means |
104 | ![[Patents]](../gifs/ps.gif) | . . . . Using TEM lines |
105 | ![[Patents]](../gifs/ps.gif) | . . . Having mechanical switching means |
106 | ![[Patents]](../gifs/ps.gif) | . . . . Using rotary switching means |
107 | ![[Patents]](../gifs/ps.gif) | . . . . . For TEM lines |
108 | ![[Patents]](../gifs/ps.gif) | . . . . For waveguide |
109 | ![[Patents]](../gifs/ps.gif) | . . Using directional coupler |
110 | ![[Patents]](../gifs/ps.gif) | . . . For providing frequency separation |
111 | ![[Patents]](../gifs/ps.gif) | . . . For providing adjustable coupling |
112 | ![[Patents]](../gifs/ps.gif) | . . . Having lumped parameters or impedances |
113 | ![[Patents]](../gifs/ps.gif) | . . . Having parallel-guide waveguide |
114 | ![[Patents]](../gifs/ps.gif) | . . . Having crossed-guide waveguide |
115 | ![[Patents]](../gifs/ps.gif) | . . . Having TEM lines |
116 | ![[Patents]](../gifs/ps.gif) | . . . . Using stripline |
117 | ![[Patents]](../gifs/ps.gif) | . . Including hybrid-type network |
118 | ![[Patents]](../gifs/ps.gif) | . . . Having lumped parameters or impedances |
119 | ![[Patents]](../gifs/ps.gif) | . . . . Using transformer coil |
120 | ![[Patents]](../gifs/ps.gif) | . . . Having hybrid ring junction |
121 | ![[Patents]](../gifs/ps.gif) | . . . Having hybrid-T (e.g., magic-T) |
122 | ![[Patents]](../gifs/ps.gif) | . . . . Using waveguide |
123 | ![[Patents]](../gifs/ps.gif) | . . . Having coaxial element |
124 | ![[Patents]](../gifs/ps.gif) | . . With impedance matching |
125 | ![[Patents]](../gifs/ps.gif) | . . . Including long line element |
126 | ![[Patents]](../gifs/ps.gif) | . . . . For providing frequency separation |
127 | ![[Patents]](../gifs/ps.gif) | . . . . Using TEM lines |
128 | ![[Patents]](../gifs/ps.gif) | . . . . . Stripline |
129 | ![[Patents]](../gifs/ps.gif) | . . . For providing frequency separation |
130 | ![[Patents]](../gifs/ps.gif) | . . . Using resistors only |
131 | ![[Patents]](../gifs/ps.gif) | . . . Using coupled windings |
132 | ![[Patents]](../gifs/ps.gif) | . . For providing frequency separation |
133 | ![[Patents]](../gifs/ps.gif) | . . . Utilizing electromechanical transducer |
134 | ![[Patents]](../gifs/ps.gif) | . . . Utilizing long line element |
135 | ![[Patents]](../gifs/ps.gif) | . . . . Including waveguide element |
136 | ![[Patents]](../gifs/ps.gif) | . . Including long line element |
137 | ![[Patents]](../gifs/ps.gif) | . . . Using waveguide |
12 | ![[Patents]](../gifs/ps.gif) | TRANSMISSION LINE INDUCTIVE OR RADIATION INTERFERENCE REDUCTION SYSTEMS |
13 | ![[Patents]](../gifs/ps.gif) | RESONATOR-TYPE BREAKDOWN DISCHARGE SYSTEMS (E.G., T-R OR R-T SYSTEMS) |
14 | ![[Patents]](../gifs/ps.gif) | AMPLITUDE COMPRESSION AND EXPANSION SYSTEMS (I.E., COMPANDERS) |
15 | ![[Patents]](../gifs/ps.gif) | PILOT LINE-CONTROLLED SYSTEMS |
16 | ![[Patents]](../gifs/ps.gif) | PILOT CURRENT-CONTROLLED SYSTEMS |
17.1 | ![[Patents]](../gifs/ps.gif) | AUTOMATICALLY CONTROLLED SYSTEMS |
17.2 | ![[Patents]](../gifs/ps.gif) | . Limiting of amplitude |
17.3 | ![[Patents]](../gifs/ps.gif) | . Impedance matching |
18 | ![[Patents]](../gifs/ps.gif) | . With control of equalizer and/or delay network |
19 | ![[Patents]](../gifs/ps.gif) | DIFFERENTIATING OR INTEGRATING SYSTEMS |
20 | ![[Patents]](../gifs/ps.gif) | WAVE-SHAPING |
21R | ![[Patents]](../gifs/ps.gif) | WAVE MODE CONVERTERS |
21A | ![[Patents]](../gifs/ps.gif) | . Polarization converters |
22R | ![[Patents]](../gifs/ps.gif) | DISSIPATING TERMINATIONS FOR LONG LINES |
22F | ![[Patents]](../gifs/ps.gif) | . Fluid-cooling |
23 | ![[Patents]](../gifs/ps.gif) | ARTIFICIAL LINES |
24R | ![[Patents]](../gifs/ps.gif) | COUPLING NETWORKS |
24.1 | ![[Patents]](../gifs/ps.gif) | . Nonreciprocal gyromagnetic type (e.g., directional phase shifters) |
24.2 | ![[Patents]](../gifs/ps.gif) | . . Nonreciprocal attenuators or isolators |
24.3 | ![[Patents]](../gifs/ps.gif) | . . Nonreciprocal polarization rotators |
25 | ![[Patents]](../gifs/ps.gif) | . Balanced to unbalanced circuits |
26 | ![[Patents]](../gifs/ps.gif) | . . Having long line elements |
27 | ![[Patents]](../gifs/ps.gif) | . Interlinking long line |
28R | ![[Patents]](../gifs/ps.gif) | . Equalizers |
28T | ![[Patents]](../gifs/ps.gif) | . . Audio tone control |
138 | ![[Patents]](../gifs/ps.gif) | . Delay lines including a lumped parameter |
139 | ![[Patents]](../gifs/ps.gif) | . . Variable parameter |
140 | ![[Patents]](../gifs/ps.gif) | . . Physical structure |
141 | ![[Patents]](../gifs/ps.gif) | . Delay lines including elastic bulk wave propagation means |
142 | ![[Patents]](../gifs/ps.gif) | . . Multipath propagation |
143 | ![[Patents]](../gifs/ps.gif) | . . . Spurious signal reduction |
144 | ![[Patents]](../gifs/ps.gif) | . . Variable delay |
145 | ![[Patents]](../gifs/ps.gif) | . . Nonuniform propagation path |
146 | ![[Patents]](../gifs/ps.gif) | . . Helical propagation path |
147 | ![[Patents]](../gifs/ps.gif) | . . Propagation path has significant chemical or physical properties |
148 | ![[Patents]](../gifs/ps.gif) | . . Including magnetostrictive transducers |
149 | ![[Patents]](../gifs/ps.gif) | . . Significant transducer structure |
150 | ![[Patents]](../gifs/ps.gif) | . Delay lines including elastic surface wave propagation means |
151 | ![[Patents]](../gifs/ps.gif) | . . Spurious signal or mode cancellation means |
152 | ![[Patents]](../gifs/ps.gif) | . . Variable delay |
153 | ![[Patents]](../gifs/ps.gif) | . . Including discontinuities within propagation means |
154 | ![[Patents]](../gifs/ps.gif) | . . Significant transmitting or receiving transducer structure |
155 | ![[Patents]](../gifs/ps.gif) | . . Temperature stabilization or compensation |
156 | ![[Patents]](../gifs/ps.gif) | . Delay lines including long line elements |
157 | ![[Patents]](../gifs/ps.gif) | . . Waveguide |
158 | ![[Patents]](../gifs/ps.gif) | . . . Including ferrite means |
159 | ![[Patents]](../gifs/ps.gif) | . . . Having mechanically movable delay control means |
160 | ![[Patents]](../gifs/ps.gif) | . . Coaxial line |
161 | ![[Patents]](../gifs/ps.gif) | . . Planar line structure (e.g., stripline) |
162 | ![[Patents]](../gifs/ps.gif) | . . Helical line structures and lines developed from a helical structure |
163 | ![[Patents]](../gifs/ps.gif) | . . . Having plural concentric helices |
164 | ![[Patents]](../gifs/ps.gif) | . . Control of delay with semiconductive means |
32 | ![[Patents]](../gifs/ps.gif) | . With impedance matching |
33 | ![[Patents]](../gifs/ps.gif) | . . Having long line elements |
34 | ![[Patents]](../gifs/ps.gif) | . . . Tapered |
35 | ![[Patents]](../gifs/ps.gif) | . . . Quarter-wave transformer type |
165 | ![[Patents]](../gifs/ps.gif) | . Frequency or time domain filters and delay lines utilizing charge transfer devices |
166 | ![[Patents]](../gifs/ps.gif) | . Time domain filters |
167 | ![[Patents]](../gifs/ps.gif) | . Frequency domain filters utilizing only lumped parameters |
168 | ![[Patents]](../gifs/ps.gif) | . . Including recurrent sections |
169 | ![[Patents]](../gifs/ps.gif) | . . Wheatstone or lattice type |
170 | ![[Patents]](../gifs/ps.gif) | . . Bridge type |
171 | ![[Patents]](../gifs/ps.gif) | . . . With variable response |
172 | ![[Patents]](../gifs/ps.gif) | . . RC or RL type |
173 | ![[Patents]](../gifs/ps.gif) | . . Synchronous filters |
174 | ![[Patents]](../gifs/ps.gif) | . . With variable response |
175 | ![[Patents]](../gifs/ps.gif) | . . Resonant, discrete frequency selective type |
176 | ![[Patents]](../gifs/ps.gif) | . . . Including specific frequency rejection means |
177 | ![[Patents]](../gifs/ps.gif) | . . Transformer coupled |
178 | ![[Patents]](../gifs/ps.gif) | . . . Including bandwidth adjusting, shaping, or stabilization means |
179 | ![[Patents]](../gifs/ps.gif) | . . . With permeability tuning means |
180 | ![[Patents]](../gifs/ps.gif) | . . . With variable coupling means |
181 | ![[Patents]](../gifs/ps.gif) | . . Smoothing type (e.g., direct current power supply filters or decoupling filters) |
182 | ![[Patents]](../gifs/ps.gif) | . . . Feedthrough type |
183 | ![[Patents]](../gifs/ps.gif) | . . . . Resiliently mounted components |
184 | ![[Patents]](../gifs/ps.gif) | . . . Monolithic structure |
185 | ![[Patents]](../gifs/ps.gif) | . . Having significant physical structure |
186 | ![[Patents]](../gifs/ps.gif) | . Electromechanical filter |
187 | ![[Patents]](../gifs/ps.gif) | . . Using bulk mode piezoelectric vibrator |
188 | ![[Patents]](../gifs/ps.gif) | . . . With means for varying response |
189 | ![[Patents]](../gifs/ps.gif) | . . . Plural coupled vibrators |
190 | ![[Patents]](../gifs/ps.gif) | . . . . Lattice structure |
191 | ![[Patents]](../gifs/ps.gif) | . . . . Monolithic structure |
192 | ![[Patents]](../gifs/ps.gif) | . . . . . With electrical coupling |
193 | ![[Patents]](../gifs/ps.gif) | . . Using surface acoustic waves |
194 | ![[Patents]](../gifs/ps.gif) | . . . Including spurious signal prevention or reduction means |
195 | ![[Patents]](../gifs/ps.gif) | . . . With wave-modifying means (e.g., reflectors, resonators, diffractors, multistrip couplers, etc.) |
196 | ![[Patents]](../gifs/ps.gif) | . . . With response weighting means |
197 | ![[Patents]](../gifs/ps.gif) | . . Plural mechanically coupled bar, plate, or rod-type resonating means |
198 | ![[Patents]](../gifs/ps.gif) | . . . Plural interresonator coupling paths |
199 | ![[Patents]](../gifs/ps.gif) | . . . Plural mechanically coupled disk resonators |
200 | ![[Patents]](../gifs/ps.gif) | . . Reed- or fork-type resonators |
201 | ![[Patents]](../gifs/ps.gif) | . . Magnetostrictive wave transmission path |
202 | ![[Patents]](../gifs/ps.gif) | . Wave filters including long line elements |
203 | ![[Patents]](../gifs/ps.gif) | . . Digital structure |
204 | ![[Patents]](../gifs/ps.gif) | . . Stripline or microstrip |
205 | ![[Patents]](../gifs/ps.gif) | . . . Tunable |
206 | ![[Patents]](../gifs/ps.gif) | . . Coaxial |
207 | ![[Patents]](../gifs/ps.gif) | . . . Tunable |
208 | ![[Patents]](../gifs/ps.gif) | . . Waveguide |
209 | ![[Patents]](../gifs/ps.gif) | . . . Tunable |
210 | ![[Patents]](../gifs/ps.gif) | . . . Including evanescent guide sections |
211 | ![[Patents]](../gifs/ps.gif) | . . . Including frequency selective absorbing means |
212 | ![[Patents]](../gifs/ps.gif) | . . . Including directly coupled resonant sections |
24C | ![[Patents]](../gifs/ps.gif) | . Capacity coupling |
213 | ![[Patents]](../gifs/ps.gif) | NEGATIVE RESISTANCE OR REACTANCE NETWORKS OF THE ACTIVE TYPE |
214 | ![[Patents]](../gifs/ps.gif) | . Simulating specific type of reactance |
215 | ![[Patents]](../gifs/ps.gif) | . . Using gyrator |
216 | ![[Patents]](../gifs/ps.gif) | . Having negative impedance |
217 | ![[Patents]](../gifs/ps.gif) | . . Providing negative resistance |
81R | ![[Patents]](../gifs/ps.gif) | ATTENUATORS |
81A | ![[Patents]](../gifs/ps.gif) | . Coaxial or microstrip |
81B | ![[Patents]](../gifs/ps.gif) | . Waveguide type |
218 | ![[Patents]](../gifs/ps.gif) | FREQUENCY MULTIPLIERS |
219 | ![[Patents]](../gifs/ps.gif) | RESONATORS (DISTRIBUTED PARAMETER TYPE) |
219.1 | ![[Patents]](../gifs/ps.gif) | . Dielectric type |
219.2 | ![[Patents]](../gifs/ps.gif) | . Magnetic type |
220 | ![[Patents]](../gifs/ps.gif) | . Open wire or Lecher line |
221 | ![[Patents]](../gifs/ps.gif) | . . With tuning |
222 | ![[Patents]](../gifs/ps.gif) | . Coaxial or shielded |
223 | ![[Patents]](../gifs/ps.gif) | . . With tuning |
224 | ![[Patents]](../gifs/ps.gif) | . . . Having movable element |
225 | ![[Patents]](../gifs/ps.gif) | . . . . Using movable shorting means |
226 | ![[Patents]](../gifs/ps.gif) | . . . . Using plunger, rod, or piston |
227 | ![[Patents]](../gifs/ps.gif) | . Cavity resonator |
228 | ![[Patents]](../gifs/ps.gif) | . . With mode suppressor |
229 | ![[Patents]](../gifs/ps.gif) | . . With temperature compensation |
230 | ![[Patents]](../gifs/ps.gif) | . . With coupling |
231 | ![[Patents]](../gifs/ps.gif) | . . With tuning |
232 | ![[Patents]](../gifs/ps.gif) | . . . Having movable element |
233 | ![[Patents]](../gifs/ps.gif) | . . . . Using movable wall |
234 | ![[Patents]](../gifs/ps.gif) | . Temperature compensated |
235 | ![[Patents]](../gifs/ps.gif) | . With tuning |
236 | ![[Patents]](../gifs/ps.gif) | LONG LINES |
237 | ![[Patents]](../gifs/ps.gif) | . Leaky lines |
238 | ![[Patents]](../gifs/ps.gif) | . Strip type |
239 | ![[Patents]](../gifs/ps.gif) | . Waveguide type |
240 | ![[Patents]](../gifs/ps.gif) | . . Surface wave |
241 | ![[Patents]](../gifs/ps.gif) | . . Flexible |
242 | ![[Patents]](../gifs/ps.gif) | . . Circular or helical structure |
243 | ![[Patents]](../gifs/ps.gif) | . Shielded type |
244 | ![[Patents]](../gifs/ps.gif) | . . Including spaced, electrically compensated, internal support means |
245 | ![[Patents]](../gifs/ps.gif) | LONG LINE ELEMENTS AND COMPONENTS |
246 | ![[Patents]](../gifs/ps.gif) | . Strip type |
247 | ![[Patents]](../gifs/ps.gif) | . . Semiconductor mounts |
248 | ![[Patents]](../gifs/ps.gif) | . Waveguide elements and components |
249 | ![[Patents]](../gifs/ps.gif) | . . Bend |
250 | ![[Patents]](../gifs/ps.gif) | . . Active element mounting |
251 | ![[Patents]](../gifs/ps.gif) | . . Mode suppressor |
252 | ![[Patents]](../gifs/ps.gif) | . . Window |
253 | ![[Patents]](../gifs/ps.gif) | . . Including variable impedance |
254 | ![[Patents]](../gifs/ps.gif) | . . Connectors and interconnections |
255 | ![[Patents]](../gifs/ps.gif) | . . . Quick disconnect |
256 | ![[Patents]](../gifs/ps.gif) | . . . Movable |
257 | ![[Patents]](../gifs/ps.gif) | . . . . In line |
258 | ![[Patents]](../gifs/ps.gif) | . . Switch |
259 | ![[Patents]](../gifs/ps.gif) | . . . Mechanically movable |
260 | ![[Patents]](../gifs/ps.gif) | . Connectors and interconnections |
261 | ![[Patents]](../gifs/ps.gif) | . . Rotary coupling |
262 | ![[Patents]](../gifs/ps.gif) | . Switch |
263 | ![[Patents]](../gifs/ps.gif) | . Including variable impedance |
99R | ![[Patents]](../gifs/ps.gif) | MISCELLANEOUS |
99S | ![[Patents]](../gifs/ps.gif) | . Superconductive |
99PL | ![[Patents]](../gifs/ps.gif) | . Plasma |
99MP | ![[Patents]](../gifs/ps.gif) | . Multipactor applications |