Quotables
"I hate what they've done to my child...I would never let my own children watch it. "
Vladimir Zworykin, television pioneer ; Talking about an invention in which he played a critical role.
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| Number | Title | Issue Date |
| 7268550 | Antenna element and antenna arrangement for magnetic resonance applications An antenna element for magnetic resonance applications has at least one sub-section that extends along a section axis and is adjacent to an auxiliary circuit. The antenna element has a coupling section and an auxiliary circuit section that is inductively coupled to ... | 09/11/2007 |
| 6624583 | Method and apparatus for plasma treating a chemical species A method of treating a first chemical species in a gas using a plasma, the method including the steps of providing an array of micro-scale cavity discharge devices capable of sustaining the plasma where the first chemical species is capable of flowing pro... | 09/23/2003 |
| 6448874 | Resonant line constructed by microstrip line which is easy to be trimmed This resonant line comprises a plurality of microstrip lines. The length of each of the microstrip lines is set so that the reactance between one end of each of the microstrip lines and the ground is equivalently inductive and one ends of the microstrip l... | 09/10/2002 |
| 5175521 | Miniature dynamically tunable microwave and millimeter wave device A miniature, electrostatically actuated, variable impedance circuit element which is operably tunable in response to control signals. With integrated circuit, thin film processing a fixed circuit member is fabricated on a substrate and a movable circuit m... | 12/29/1992 |
| 4916418 | Double tuned bird cage coil A multiply tuned bird cage results from the combination of low pass and high pass filter elements to yield a band reject network behaving as a low pass network at a low frequency and a high pass network at a high frequency. A band pass bird cage coil is o... | 04/10/1990 |
| 4820987 | Magnetic resonance imaging apparatus comprising an activatable birdcage RF coil A so-called birdcage coil must be quickly deactivated after having generated an RF magnetic field, so as not to disturb the detection of the generated spin resonance signals by the surface coil (or another coil). To this end, semiconductor switches are in... | 04/11/1989 |
| 4683447 | Varactor tuning circuit for dielectric resonator stabilized oscillator Tuning varactor circuitry is disclosed for a dielectric resonator stabilized oscillator (2). A varactor diode (22) is electrically connected in a loop (24) with an RF bypass capacitor (26), and the voltage across the diode is varied. In a first embodiment... | 07/28/1987 |
| 4096453 | Double-mode tuned microwave oscillator The embedding network of a microwave oscillator comprises three lengths of parallel conductors supported above a ground plane and having odd and even mode short circuits thereon. Two of the conductors are connected to different ones of the electrodes of a... | 06/20/1978 |
