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Magician Harry Houdini patented a "Diver's Suit" enabling the wearer to "quickly divest himself of the suit while being submerged and to safely escape and reach the surface of the water."
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| Application No. | Application Title | Issue Date |
| 20060139031 | Sensor for sensing an electric field A sensor for sensing an electric field includes a movable sensor probe including one or more pair, typically three pair, of electrically conductive electrodes, and may include one or more pair of selectively switchable auxiliary electrodes. The probe is movable and may ... | 06/29/2006 |
| 20060139032 | Method for sensing an electric field A method for sensing an electric field includes processing digitized electric field signals, e.g., from an electric field sensing probe. The processing may include performing a Fast Fourier Transform of the digitized electric field signals to provide an indication of th... | 06/29/2006 |
| 20050067971 | Pixel circuit for an active matrix organic light-emitting diode display A pixel circuit for an OLED element comprises first, second, third and fourth transistors wherein controllable conduction paths of the first and second transistors are connected for receiving a data signal current, and the control electrodes thereof are connected for re... | 03/31/2005 |
| 20050068275 | Driver circuit, as for an OLED display An electronic driver circuit for driving a load exhibiting a capacitance comprises a controllable current source for providing at an output current related to an input data signal and a capacitance coupled between the output and input of the controllable current source ... | 03/31/2005 |
| 20050019400 | Controlled-release drug delivery system A controlled-release drug delivery system advantageously includes an open-ended, inflexible sleeve, at least two controlled-release layers and two open-center caps. Each controlled-release layer abuts a sealing surface that is located within and near each end of the sle... | 01/27/2005 |
