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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4012777 |
Record carrier and device for playing back same |
Mar. 15, 1977 |
| 4012776 |
Luminescent screen laser scanning technique |
Mar. 15, 1977 |
| 4012775 |
System for stabilizing cathode ray tube operation |
Mar. 15, 1977 |
| 4012774 |
Drop-out responsive color video reproducing apparatus |
Mar. 15, 1977 |
| 4012773 |
Color television picture tubes with improved implosion protection system |
Mar. 15, 1977 |
| 4012772 |
Conversion of color television signals to or from interlaced form |
Mar. 15, 1977 |
| 4012771 |
Apparatus for recording and/or reproducing color video signals |
Mar. 15, 1977 |
| 4012770 |
Cooling a heat-producing electrical or electronic component |
Mar. 15, 1977 |
| 4012769 |
Heat sink with parallel flat faces |
Mar. 15, 1977 |
| 4012768 |
Semiconductor package |
Mar. 15, 1977 |
| 4012767 |
Electrical interconnections for semi-conductor devices |
Mar. 15, 1977 |
| 4012766 |
Semiconductor package and method of manufacture thereof |
Mar. 15, 1977 |
| 4012765 |
Lead frame for plastic encapsulated semiconductor assemblies |
Mar. 15, 1977 |
| 4012764 |
Semiconductor integrated circuit device |
Mar. 15, 1977 |
| 4012763 |
Semiconductor device having insulator film with different prescribed thickness portions |
Mar. 15, 1977 |
| 4012762 |
Semiconductor field effect device having oxygen enriched polycrystalline silicon |
Mar. 15, 1977 |
| 4012761 |
Self-protected semiconductor device |
Mar. 15, 1977 |
| 4012760 |
Semiconductor cold electron emission device |
Mar. 15, 1977 |
| 4012759 |
Bulk channel charge transfer device |
Mar. 15, 1977 |
| 4012758 |
Bulk channel charge transfer device with bias charge |
Mar. 15, 1977 |
| 4012757 |
Contactless random-access memory cell and cell pair |
Mar. 15, 1977 |
| 4012756 |
Method of inhibiting hillock formation in films and film thereby and multilayer structure therew... |
Mar. 15, 1977 |
| 4012755 |
Electrical film rewinding device |
Mar. 15, 1977 |
| 4012754 |
Photographic camera |
Mar. 15, 1977 |
| 4012753 |
Film processor |
Mar. 15, 1977 |
| 4012752 |
Slit shutter for a camera |
Mar. 15, 1977 |
| 4012751 |
Photographic camera with electromagnetic actuator of the shutter segments |
Mar. 15, 1977 |
| 4012750 |
Camera shutter with diaphragm and electro-magnetic drive for diaphragm |
Mar. 15, 1977 |
| 4012749 |
Strobo flash light device for cameras |
Mar. 15, 1977 |
| 4012748 |
Camera device for obtaining a split image |
Mar. 15, 1977 |
| 4012747 |
Double revolving stylus on continuous belt |
Mar. 15, 1977 |
| 4012746 |
Apparatus for recording variable measurement quantities that can be translated into electrical c... |
Mar. 15, 1977 |
| 4012745 |
Phase correction system |
Mar. 15, 1977 |
| 4012744 |
Helix-loaded spiral antenna |
Mar. 15, 1977 |
| 4012743 |
Antenna system including a paraboloidal reflector and an exciter |
Mar. 15, 1977 |
| 4012742 |
Multimode loop antenna |
Mar. 15, 1977 |
| 4012741 |
Microstrip antenna structure |
Mar. 15, 1977 |
| 4012740 |
Radio-frequency direction-finding arrangement |
Mar. 15, 1977 |
| 4012739 |
Instrument landing system (ILS) with simplified transmitter |
Mar. 15, 1977 |
| 4012738 |
Combined layers in a microwave radiation absorber |
Mar. 15, 1977 |
| 4012737 |
Pseudonoise guidance system with spillover rejection |
Mar. 15, 1977 |
| 4012736 |
Radar speedometer |
Mar. 15, 1977 |
| 4012735 |
Dual mode pattern generator |
Mar. 15, 1977 |
| 4012734 |
Synchronous power communicating |
Mar. 15, 1977 |
| 4012733 |
Distribution power line communication system including a messenger wire communications link |
Mar. 15, 1977 |
| 4012732 |
Security device |
Mar. 15, 1977 |
| 4012731 |
Burglar alarm system |
Mar. 15, 1977 |
| 4012730 |
Doppler detection device with integrator sampling means to inhibit false alarms |
Mar. 15, 1977 |
| 4012729 |
Multi-element ionization chamber |
Mar. 15, 1977 |
| 4012728 |
Back up alarm system |
Mar. 15, 1977 |
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