| Patents for H01J 29 - Details of cathode-ray tubes or of electron-beam tubes of the types covered by group (25,146) |
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| 03/23/1976 | US3946265 Vidicon with grid wire angles selected to minimize chrominance signal interference |
| 03/23/1976 | US3946264 Infra-red responsive camera tube |
| 03/16/1976 | US3944867 Shadow mask having ribs bounding rectangular apertures |
| 03/16/1976 | US3944733 Signal recognition apparatus |
| 03/09/1976 | US3943399 Shadow-mask color cathode ray tube with improved mask suspension system |
| 03/02/1976 | US3942146 Purity adjusting device for slotted mask in-line color picture tubes |
| 03/02/1976 | US3942064 Reinforcing ring structure for a shadow mask |
| 03/02/1976 | US3942008 Thermal imaging device |
| 03/02/1976 | US3941999 Automatic focus pulse gated system |
| 03/02/1976 | US3941672 Method of manufacturing light sensitive heterodiode |
| 02/24/1976 | US3940788 Color television camera optical system |
| 02/24/1976 | US3940652 Junction target monoscope |
| 02/24/1976 | US3940651 Target structure for electronic storage tubes of the coplanar grid type having a grid structure of at least one pedestal mounted layer |
| 02/24/1976 | US3940511 Method for preparing haze-resistant lithium-silicate glare-reducing coating |
| 02/17/1976 | US3939486 Cathode ray tube having index strip electrode |
| 02/17/1976 | US3939447 Spring mount for a cathode ray tube yoke |
| 02/17/1976 | US3939378 Storage cathode ray tube having auxiliary coils to correct non-symmetrical geometry |
| 02/17/1976 | US3939377 Penetration phosphors and display devices |
| 02/17/1976 | US3939376 Alignment spring counteracting antenna type getter effect on electron gun alignment |
| 02/17/1976 | US3939346 Gain photo-current enhancement method |
| 02/10/1976 | US3937995 High voltage grounding strap |
| 02/03/1976 | US3936872 Video signal reproducing device with electron beam scanning velocity modulation |
| 02/03/1976 | US3936697 Charged particle beam scanning device |
| 02/03/1976 | US3936693 Two-aperture immersion lens |
| 02/03/1976 | US3936692 Electron gun assembly for use in multi-beam type cathode ray tube |
| 02/03/1976 | US3936691 Color cathode ray tube frame-color selection electrode support structure |
| 02/03/1976 | US3936690 Mobile ion film memory |
| 02/03/1976 | US3936687 Photocathode with plurality of concentric conducting rings |
| 02/03/1976 | US3936302 Method for manufacturing fluorescent screens for use in colour picture tubes |
| 01/27/1976 | US3935506 Device for radial, static and dynamic convergence of electron beams in a colour television display tube |
| 01/27/1976 | US3935500 Flat CRT system |
| 01/27/1976 | US3935499 Monolythic staggered mesh deflection systems for use in flat matrix CRT's |
| 01/27/1976 | US3935498 Electron gun assembly |
| 01/27/1976 | US3935497 Shadow mask thermal compensating assembly |
| 01/27/1976 | US3935496 Structure for attaching conical shield to shadow mask |
| 01/20/1976 | US3934171 Double grid electron gun system and method of use |
| 01/20/1976 | US3934169 Picture display device and deflection coil both having self-aligning surfaces |
| 01/13/1976 | US3932786 Electron gun with a multi-element electron lens |
| 01/13/1976 | US3932592 From naoh, sodium halide, al2o3 and sio2, multistage |
| 01/13/1976 | US3932183 Process for fabricating an improved cathode ray tube screen structure |
| 01/13/1976 | US3931906 Bulbs for cathode tubes, particularly for television tubes |
| 01/06/1976 | US3931541 Connective means for a cathode ray tube mask-panel assembly |
| 01/06/1976 | US3931540 Shadow mask assembly |
| 01/06/1976 | US3931539 Superorthicon-type television camera tube having target and fine-mesh metal grid coated with semiconductor material of relatively low inelastic electron reflection factor |
| 01/06/1976 | US3931042 Sodium-aluminum-silicon-oxygen-sodium halide, image screen |
| 01/06/1976 | US3930914 Thinning semiconductive substrates |