Walt Disney was no Mickey Mouse inventor. He devised a serious animation camera which he patented. With the device, his company created "Snow White".
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| Number | Title | Issue Date |
| 8054128 | Current control mechanism for low voltage applications A current control mechanism for use in low power consumption circuits with limited headroom includes a differential transistor pair from whose collectors a current output is taken. The current output is a function of a reference voltage provided at bases of a refere... | 11/08/2011 |
| 7355475 | Output circuit of vacuum-tube amplifier An output circuit of a vacuum-tube amplifier is disclosed. An output circuit of a conventional vacuum-tube amplifier has shortcomings that a front end amplification unit uses a coupling condenser or a transformer to output an AC signal to an output node, a bias volt... | 04/08/2008 |
| 7202734 | Electronically tuned power amplifier A circuit and method for electronically tuning an RF power amplifier. The output filter includes at least one electronically variable reactance. The electronically tuned power amplifier may be tuned rapidly to a selected frequency, to a selected impedance, or to pro... | 04/10/2007 |
| 7080185 | Bus control device altering drive capability according to condition An access destination determining section determines whether an access is directed to region 1 or region 2. A region 1 drive capability register and a region 2 drive capability register set drive capabilities of output buffers when access... | 07/18/2006 |
| 6977562 | Self-tuned matching network for high efficient power amplifiers A passive interface circuit for coupling an output signal from a power amplifier to a load is disclosed. The interface presents an impedance to the power amplifier that increases as the power level in the output signal decreases. In one embodiment, the interface cir... | 12/20/2005 |
| 4718100 | High current demand cable Cabling (10) is provided for interconnecting amplifier (12) having a positive side (14) and a return side (16) to a load (18) having a positive side (20) and a return side (22). The cabling comprises a first open circuited conductor (24) having a first en... | 01/05/1988 |
| 4048578 | R.F. amplifier circuit An R.F. amplifier circuit having a high selectivity with a simple and inexpensive construction is provided. An R.F. choke coil acting as a bias supplying element is connected to a collector of an amplifying transistor to supply it with an optimum biasing ... | 09/13/1977 |