"The Americans have need of the telephone, but we do not. We have plenty of messenger boys."
Sir William Preece, chief engineer, British Post Office ; 1878
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| Number | Title | Issue Date |
| 7881015 | Overpass structure of flexible printed cable (FPC) signal lines with suspension signal lines for a hard disk drive A printed circuit that connects a head to a pre-amplifier circuit of a hard disk drive. The head has a pair of write bond pads and a pair of read bond pads. The printed circuit has a pair of read traces located in a first layer and connected to the read bond pads. T... | 02/01/2011 |
| 7570309 | Methods for adaptive noise reduction based on global motion estimation An improved temporal noise reduction method and system detects the global motion and adjusts the overall gain of the temporal filtering. Temporal noise reduction is applied to two video frames, wherein one video frame is the current input noisy frame, and the other ... | 08/04/2009 |
| 7502191 | Method and apparatus reducing off track head motion due to disk vibration in a hard disk drive through the head gimbal assembly An improved and distinctive servo-controller scheme resulting in an overall improvement in PES performance, particularly when applied to hard disk drives employing the invention's TMR reduction mechanisms. The servo-controllers trade off gain in the disk vibration f... | 03/10/2009 |
| 7421287 | Mobile communication terminal and method for managing use-history information Disclosed is a mobile communication terminal having a subscriber identity module (SIM) card. The mobile communication terminal includes a memory unit for storing use-history information of the SIM card inserted into the mobile communication terminal according to a s... | 09/02/2008 |