E M I Limited
Patent Applications and Registrations
Patent applications and USPTO patent grants for E M I Limited.The latest application filed is for "radar arrangements".
- E M I Limited - Middlesex GB2
- E M I Limited - Hayes GB2
| Patent | Date |
|---|---|
| Radar arrangements Grant 4,868,917 - Woolcock September 19, 1 | 1989-09-19 |
| Encapsulant material suitable for use under conditions of prolonged vacuum Grant 4,383,099 - Hajimichael , et al. May 10, 1 | 1983-05-10 |
| Aiming arrangements Grant 4,370,914 - Voles February 1, 1 | 1983-02-01 |
| Imaging systems Grant 4,322,684 - Hounsfield March 30, 1 | 1982-03-30 |
| Imaging systems Grant 4,315,216 - Clow , et al. February 9, 1 | 1982-02-09 |
| Radiography Grant 4,295,195 - Hounsfield October 13, 1 | 1981-10-13 |
| Imaging systems Grant 4,284,950 - Burl , et al. August 18, 1 | 1981-08-18 |
| Mapping systems Grant 4,276,618 - Green June 30, 1 | 1981-06-30 |
| Ultrasonic apparatus Grant 4,257,272 - Sloman March 24, 1 | 1981-03-24 |
| Patterned layers including magnetizable material Grant 4,244,998 - Smith January 13, 1 | 1981-01-13 |
| Security document and system Grant 4,228,348 - Lee October 14, 1 | 1980-10-14 |
| Radiography Grant 4,222,104 - Moore September 9, 1 | 1980-09-09 |
| Organization of tomographic data for a two dimensional display Grant 4,216,526 - Karwowski August 5, 1 | 1980-08-05 |
| Ultrasonic apparatus Grant 4,206,653 - LeMay * June 10, 1 | 1980-06-10 |
| Radiography Grant 4,206,361 - Hounsfield , et al. June 3, 1 | 1980-06-03 |
| Radiography Grant 4,206,360 - LeMay * June 3, 1 | 1980-06-03 |
| X-Ray generating arrangements Grant 4,206,356 - Wardley , et al. June 3, 1 | 1980-06-03 |
| Security material and secure document system using said material Grant 4,180,207 - Lee December 25, 1 | 1979-12-25 |
| Radiography Grant 4,178,511 - Hounsfield , et al. December 11, 1 | 1979-12-11 |
| Radiography Grant 4,177,382 - Hounsfield De | 1979-12-04 |
| Tracking and/or guidance systems Grant 4,162,775 - Voles July 31, 1 | 1979-07-31 |
| X-ray tube arrangements Grant 4,160,909 - Froggatt July 10, 1 | 1979-07-10 |
| Magnetic recording Grant 4,114,029 - Lee September 12, 1 | 1978-09-12 |
| Credit cards and other security documents Grant 4,081,132 - Pearce March 28, 1 | 1978-03-28 |
| Packing member for radiographic positioning means Grant 4,053,781 - Hounsfield October 11, 1 | 1977-10-11 |
| Apparatus for examining a body by radiation such as X or gamma radiation Grant 4,052,618 - Hounsfield October 4, 1 | 1977-10-04 |
| Radiography Grant 4,048,505 - Hounsfield * September 13, 1 | 1977-09-13 |
| Computerized tomography comprising laterally shifting detected beams within a rotated fan of radiation Grant 4,041,315 - Hounsfield August 9, 1 | 1977-08-09 |
| Method and apparatus for authenticating a record medium consisting of applying two different strength magnetizing fields and monitoring the remanent fields Grant 4,038,596 - Lee July 26, 1 | 1977-07-26 |
| Radiography Grant 4,035,647 - Hounsfield , et al. July 12, 1 | 1977-07-12 |
| Tomography Grant 4,032,761 - Mayo , et al. June 28, 1 | 1977-06-28 |
| Radiography Grant 4,029,948 - Hounsfield June 14, 1 | 1977-06-14 |
| Radiology Grant 4,002,910 - LeMay January 11, 1 | 1977-01-11 |
| Radiology method and apparatus Grant 3,956,633 - Hounsfield May 11, 1 | 1976-05-11 |
| Improvements relating to automatic target following apparatus Grant 3,955,046 - Ingham , et al. May 4, 1 | 1976-05-04 |
| Apparatus for examining bodies by means of penetrating radiation Grant 3,946,234 - Hounsfield March 23, 1 | 1976-03-23 |
| Apparatus for examining a body by radiation such as X or gamma radiation Grant 3,944,833 - Hounsfield March 16, 1 | 1976-03-16 |
| Detection of radiation in radiographic apparatus Grant 3,940,626 - Hounsfield February 24, 1 | 1976-02-24 |
| Apparatus for examining objects by means of penetrating radiation Grant 3,940,625 - Hounsfield February 24, 1 | 1976-02-24 |
| Radiographic apparatus Grant 3,937,963 - Hounsfield February 10, 1 | 1976-02-10 |
| Radiography Grant 3,934,142 - Hounsfield January 20, 1 | 1976-01-20 |
| Method and apparatus for constructing a representation of a planar's slice of body exposed to penetrating radiation Grant 3,924,129 - LeMay December 2, 1 | 1975-12-02 |
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