"Fooling around with alternating current is just a waste of time. Nobody will use it, ever."
Thomas Edison ; 1889
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| Number | Title | Issue Date |
| 7616118 | Theft-deterrent mechanism and method and retail packaging employed the same The present invention provides a theft-deterrent mechanism and method that minimizes or eliminates the loss of electronic devices during transportation and sales due to theft, and a retail packaging that comprises the theft-mechanism. ... | 11/10/2009 |
| 7614395 | Electroformed thin-wall cutting saw impregnated with abrasives The present invention describes electroformed thin-wall nickel cutting saws or blades that are impregnated with diamond abrasives. The thin-wall saws are formed with a plurality of raised portions and an equal plurality of recessed portions, with each raised portion... | 11/10/2009 |
| 7573673 | Air baffle device with a plurality of metal plates for reducing disk stack vibration in media servowriter The present invention provides an air baffle device for reducing disk vibration of a disk drive, where the air baffle device comprises a plurality of metal plates, and a fastening means for assembling the plurality of metal plates into a multi-layered structure. In ... | 08/11/2009 |
| 7573569 | System for 2-D and 3-D vision inspection There is disclosed an inspection system that combines 2-D inspection and 3-D inspection of the components of an electronic device into one compact module. The inspection system of the present invention comprises a 2-D image acquisition assembly for inspecting 2-D cr... | 08/11/2009 |
| 7426464 | Signal processing apparatus and method for reducing noise and interference in speech communication and speech recognition The present invention uses a method of processing signals in which signals received from an array of sensors are subject to system having a first adaptive filter arranged to enhance a target signal and a second adaptive filter arranged to suppress unwanted signals. ... | 09/16/2008 |
| 7394617 | Removable disk pack hub and clamp for media servowriter The present invention provides a hub/clamp assembly for holding a disk hub in position when the hub is spin in a high speed. The hub/clamp assembly comprises of: a removable disk hub having a shaft for stacking a plurality of storage disks, a flange portion integral... | 07/01/2008 |
| 7363102 | Method and apparatus for precise marking and placement of an object The present invention provides a precise marking apparatus for performing precise marking on an object and methods of using the same. The precise marking apparatus comprises an object input handler and an object output handler for handling the object; a transport sy... | 04/22/2008 |