"Rail travel at high speeds is not possible because passengers, unable to breathe, would die of asphyxia."
Dionysius Lardner, Professor of Natural Philosophy and Astronomy at University College, London ; 1830
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 6079037 | Method and apparatus for detecting intercell defects in a memory device A method for identifying intercell defects in a memory device activates a plurality of spaced-apart rows simultaneously. Each of the rows includes cells that are written to logic states corresponding to high voltages. Cells in rows adjacent to the activat... | 06/20/2000 |
| 6079038 | Method for generating a Shmoo plot contour for integrated circuit tester A method of operating an integrated circuit (IC) tester is disclosed in which an IC is repeatedly tested with respect to a limited number of combinations of values of two variable IC operating parameters (X and Y) to determine the boundary of a two-dimens... | 06/20/2000 |
| 6079039 | Test circuit and test method for testing semiconductor chip In a test circuit, both a boundary scan test and an internal scan test are carried out. Such a test circuit has at least one test terminal for the boundary scan test. In this event, a test clock signal is given to the test terminal. Further, the test circ... | 06/20/2000 |
| 6079040 | Module level scan testing A design of logic circuitry to be tested is divided into one or more discrete logic modules usable in other designs of circuitry. An automated test pattern generator (ATPG) program and its tools are applied to the discrete module while not also being appl... | 06/20/2000 |
| 6079041 | Digital modulation circuit and digital demodulation circuit A digital modulation circuit which minimizes a DC component of an NRZI modulated code sequence while setting the Tmax and TW not to be varied. An m-n coding mode is determined for each data block composed of the predetermined number ... | 06/20/2000 |
| 6079042 | High integrity transport for time critical multimedia networking applications A method is provided for recovery of lost cells in a telecommunications infrastructure such as an ATM network wherein an error recovery scheme is incorporated into the network infrastructure to allow recovery of cells along the network.... | 06/20/2000 |
| 6079043 | Magnetic disk apparatus The present invention is a magnetic disk apparatus which is provided with means for dividing a large amount of data such as video data into segments with error correction code added thereto and further dividing the data including the error correction code... | 06/20/2000 |
| 6079044 | Method and error correcting code (ECC) apparatus for storing predefined information with ECC in a direct access storage device Apparatus and methods for storing predefined information with error correcting code (ECC) in a direct access storage device are provided. Predetermined information is identified and loaded to an ECC generator for customer data to be read and written. The ... | 06/20/2000 |
| 6079045 | Transmission system and recording system having a simplified symbol detector In a transmission system or recording system, a detector (16,30) using quality measures indicating the quality of the received signal is applied. In contradistinction with the prior art system the quality measure comprises the deviation of the position of tran... | 06/20/2000 |
| 6079046 | Dynamic data transfer bandwidth control It is one object of the present invention to perform efficient data transfer processing wherein, during decoding using a combination of product coding and erasure correction, real-time correction can be performed. To achieve the above object, provided is ... | 06/20/2000 |
| 6079047 | Unwrapping system and method for multiple files of a container Industry standard byte stream data files organized as a Container having a directory with multiple files on a Compact Disk are reconstituted to match the protocol of a first computer system's specialized native files in an integrated network where a secon... | 06/20/2000 |