Famous Patents
In 1879, Auguste Bartholdi received design patent number 11,023 titled "Design for a Statue". It was for the Statue of Liberty.
PatentStorm News
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 |
| 5029326 | Picture display system A picture display system in which a picture in the high definition television system is converted into a picture in the conventional television system is provided. The picture display system samples a desired part of picture in the high definition televis... | 07/02/1991 |
| 5029327 | Outputting apparatus for characters and graphics In an outputting apparatus for characters and graphics such as a printer, in which data stored in an input buffer is being fetched one after another for analysis and output for printing, the present invention provides the installation of a new data string... | 07/02/1991 |
| 5029328 | Method of controlling active suspensions for an automotive vehicle To carry out a method of controlling a plurality of active suspensions for an automotive vehicle, a normal/reverse rolling selection switch and a plurality of correction logics are provided in a control system including a longitudinal acceleration sensor ... | 07/02/1991 |
| 5029329 | NC machine tool control method and apparatus An NC machine tool control method and apparatus controls an NC machine tool by a pulse synchronized with a revolution of a main spindle in a machining mode where a normal machining is performed in which a manually operated handle is rotated to generate a ... | 07/02/1991 |
| 5029330 | Semiconductor memory device In a multibit test mode for a dynamic RAM, a plurality of complementary data lines are simultaneously connected to the complementary common data lines and the levels of noninversion signal lines and inversion signal lines of the complementary common data ... | 07/02/1991 |
| 5029331 | Method for editing a convolutional code for transmission and its reconversion at the receiver as well as a device therefor A method and apparatus for editing a high-convolutional code for transmisison and its reconversion at a receiver using code puncturing n-output bit streams of a convolutional encoder. The device includes parallel switched data rearrangers at the transmitt... | 07/02/1991 |
| 5029332 | Exposure compensation apparatus for a radiographic equipment An exposure compensation apparatus for use in a radiographic equipment to modulate local intensity of radiation. The exposure compensation apparatus comprises a detecting means to detect transmittance of radiation at a location of a radiated object, right... | 07/02/1991 |
| 5029333 | Communications system A double-star communications system comprises a digital terminal, active pedestals coupled to the digital terminal via optical fibers, and subscribers' premises coupled to each active pedestal via existing telephone lines and via additional communications... | 07/02/1991 |
| 5029334 | Process for transferring data packets A process for transferring data packets in a network having a master station, plural subscriber stations, and a common gated channel, wherein each subscriber station records the data package received by it and a transmission quality level of the data pack... | 07/02/1991 |
| 5029335 | Heat dissipating device for laser diodes A heat dissipating device and method for dissipating waste heat produced by a solid state device, which includes (a) a solid state device and (b) a heat sink for dissipating waste heat produced by the solid state device which includes a base member being ... | 07/02/1991 |
| 5029336 | Computer-aided tomography apparatus The apparatus comprises an X-ray source (6) to generate a beam of radiations (7) through an object (4) or the body of a patient to be examined and a multichannel detector (8) to provide information concerning the intensity of the radiation retransmitted b... | 07/02/1991 |
| 5029337 | Method for measuring coating thickness A method of measuring a coating thickness applied on a target of constant base material, such coating containing a non-radioactive labelling material having an atomic number higher than 20. The method includes applying a source of constant gamma or x-rays... | 07/02/1991 |
| 5029338 | X-ray diagnostics installation An x-ray diagnostics installation has an image intensifier/video chain for generating a television image of an examination subject. A portion of the light generated by the output screen of the x-ray image intensifier is directed to a semiconductor detecto... | 07/02/1991 |
| 5029339 | Telephone enclosure with illuminated display A telephone enclosure having an upper housing and two spaced apart side housings, defining a telephone recess, illumination tubes in the upper and side housings, displays attached to the upper and side housings, each display having a transparent front pan... | 07/02/1991 |
| 5029340 | CATV terminal unit having an improved descrambling operation A CATV terminal unit descrambling operation is disclosed wherein unrecovered video pulse portions, existing because a scrambling compression period is longer than a descrambling expansion period, are eliminated. The unrecovered pulse portions are eliminat... | 07/02/1991 |
