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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4999698 |
Interconnection arrangement for a gate array |
Mar. 12, 1991 |
| 4999697 |
Sequential-quenching resonant-tunneling transistor |
Mar. 12, 1991 |
| 4999696 |
PIN photodiode having a low leakage current |
Mar. 12, 1991 |
| 4999695 |
MSM type semiconductor light responsive element |
Mar. 12, 1991 |
| 4999694 |
Photodiode |
Mar. 12, 1991 |
| 4999693 |
Photoelectric conversion device with a high response speed |
Mar. 12, 1991 |
| 4999692 |
Semiconductor magnetic field sensor |
Mar. 12, 1991 |
| 4999691 |
Integrated circuit with stacked MOS field effect transistors |
Mar. 12, 1991 |
| 4999690 |
Transistor |
Mar. 12, 1991 |
| 4999689 |
Semiconductor memory |
Mar. 12, 1991 |
| 4999688 |
Optical logic element with short switching time |
Mar. 12, 1991 |
| 4999687 |
Logic element and article comprising the element |
Mar. 12, 1991 |
| 4999686 |
Semiconductor device comprising an integrated optical guide, which has at least one rectilinear ... |
Mar. 12, 1991 |
| 4999685 |
Schotiky barrier height for metal contacts to III-V semiconductor compounds |
Mar. 12, 1991 |
| 4999684 |
Symmetrical blocking high voltage breakdown semiconducotr device |
Mar. 12, 1991 |
| 4999683 |
Avalanche breakdown semiconductor device |
Mar. 12, 1991 |
| 4999682 |
Electronic and optoelectronic laser devices utilizing light hole properties |
Mar. 12, 1991 |
| 4999681 |
Real-time halographic interferometry with a pulsed laser and flicker-free viewing |
Mar. 12, 1991 |
| 4999680 |
Support assembly for multiple development stations in an electrostatographic reproduction appara... |
Mar. 12, 1991 |
| 4999679 |
Cleaning apparatus with housing and brush biased to the same magnitude and polarity |
Mar. 12, 1991 |
| 4999678 |
Cleaning apparatus for cleaning the surface of a photosensitive member |
Mar. 12, 1991 |
| 4999677 |
Imaging system with rigidizer |
Mar. 12, 1991 |
| 4999676 |
Image forming apparatus having common signal lines |
Mar. 12, 1991 |
| 4999675 |
Magnetic brush development apparatus including a self-adjustable take-off skive |
Mar. 12, 1991 |
| 4999674 |
Image forming apparatus having synthetic recording functions |
Mar. 12, 1991 |
| 4999673 |
Process control by creating and sensing half-tone test patches |
Mar. 12, 1991 |
| 4999672 |
Computer control of photocopiers |
Mar. 12, 1991 |
| 4999671 |
Reticle conveying device |
Mar. 12, 1991 |
| 4999670 |
Printer with print media support system |
Mar. 12, 1991 |
| 4999669 |
Levelling device in an exposure apparatus |
Mar. 12, 1991 |
| 4999668 |
Exposure control method for photographic printer |
Mar. 12, 1991 |
| 4999667 |
Method of controlling drying in photographic processing apparatus |
Mar. 12, 1991 |
| 4999666 |
Image forming apparatus having drive control unit |
Mar. 12, 1991 |
| 4999665 |
Camera with display device |
Mar. 12, 1991 |
| 4999664 |
Automatic exposure control apparatus for daylight/underwater camera |
Mar. 12, 1991 |
| 4999663 |
Flash device |
Mar. 12, 1991 |
| 4999662 |
Method and apparatus for indicating an operating condition of a camera prior to use |
Mar. 12, 1991 |
| 4999661 |
Camera having selective functions |
Mar. 12, 1991 |
| 4999660 |
Dual chamber pump assembly and a replenishment system for a film processor incorporating such a ... |
Mar. 12, 1991 |
| 4999659 |
Connector device for a camera |
Mar. 12, 1991 |
| 4999658 |
Viewfinder of the real image type |
Mar. 12, 1991 |
| 4999657 |
Methods and apparatus for taking portraits |
Mar. 12, 1991 |
| 4999656 |
Interchangeable lens with double-sided printed circuit board |
Mar. 12, 1991 |
| 4999655 |
Motor driven camera |
Mar. 12, 1991 |
| 4999654 |
Image forming system |
Mar. 12, 1991 |
| 4999653 |
Venetian blinding |
Mar. 12, 1991 |
| 4999652 |
Ink supply apparatus for rapidly coupling and decoupling a remote ink source to a disposable ink... |
Mar. 12, 1991 |
| 4999651 |
Multi-color recorder with plural ink jets and reservoirs co-mounted on a reciprocating carriage,... |
Mar. 12, 1991 |
| 4999650 |
Bubble jet print head having improved multiplex actuation construction |
Mar. 12, 1991 |
| 4999649 |
Sheet conveying device for recording apparatus |
Mar. 12, 1991 |
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