Sigmund T. Villanyi

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Lancaster, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Multibeam electron gun having a formed transition member
- Patent number 4,631,443
- Issue date Dec 23, 1986
- RCA Corporation
- Sigmund T. Villanyi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Structure for and method of aligning beam-defining apertures by mea...
- Patent number 4,607,187
- Issue date Aug 19, 1986
- RCA Corporation
- Sigmund T. Villanyi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multibeam electron gun having a cathode-grid subassembly and method...
- Patent number 4,605,880
- Issue date Aug 12, 1986
- RCA Corporation
- Harry E. McCandless
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode-ray tube having corrugated shadow mask with varying waveform
- Patent number 4,280,077
- Issue date Jul 21, 1981
- RCA Corporation
- Sigmund T. Villanyi
- H01 - BASIC ELECTRIC ELEMENTS