Inventor · disambiguated record
Roger C. Alig
Also filed as: ALIG ROGER C · ALIG ROGER CASANOVA
18 granted patents·212 citations·filing 1975–2000
94Inventor score
Files withRCA CORP11SARNOFF CORP4RCA LICENSING CORP1RCA THOMSON LICENSING CORP1SARNOFF DAVID RES CENTER1
Top patents by PatentIndex Score
18 records- 0197US4178531ACRT with field-emission cathodeRCA CORP·Filed 1977·Granted Dec 11, 1979·91 cites·9 claims
- 0288US3978436ASurface acoustic wave device and method of making sameRCA CORP·Filed 1975·Granted Aug 31, 1976·30 cites·9 claims
- 0373US4429252AColor picture tube having an expanded focus lens type inline electron gun with improved static convergenceRCA CORP·Filed 1982·Granted Jan 31, 1984·16 cites·3 claims
- 0471US6559586B1Color picture tube including an electron gun in a coated tube neckSARNOFF CORP·Filed 2000·Granted May 6, 2003·9 cites·30 claims
- 0568US4737682AColor picture tube having an inline electron gun with an einzel lensRCA CORP·Filed 1987·Granted Apr 12, 1988·16 cites·1 claims
- 0665US6690123B1Electron gun with resistor and capacitorSARNOFF CORP·Filed 2000·Granted Feb 10, 2004·6 cites·33 claims
- 0761US6218672B1Ion sourceSARNOFF CORP·Filed 1998·Granted Apr 17, 2001·15 cites·13 claims
- 0849US4335366AColor television display system having improved convergenceRCA CORP·Filed 1980·Granted Jun 15, 1982·6 cites·5 claims
- 0943US4697120AColor display system with electrostatic convergence meansRCA CORP·Filed 1986·Granted Sep 29, 1987·5 cites·7 claims
- 1039US4634923AColor picture tube having improved electron gunRCA CORP·Filed 1979·Granted Jan 6, 1987·3 cites·6 claims
- 1137US5081392AColor picture tube having an internal magnetic shieldRCA THOMSON LICENSING CORP·Filed 1990·Granted Jan 14, 1992·4 cites·8 claims
- 1236US5442263ADynamic electrostatic and magnetic focusing apparatus for a cathode ray tubeSARNOFF DAVID RES CENTER·Filed 1994·Granted Aug 15, 1995·3 cites·11 claims
- 1335US4590403AColor picture tube having an improved inline electron gunRCA CORP·Filed 1984·Granted May 20, 1986·2 cites·3 claims
- 1434US6369512B1Dual beam projection tube and electron lens thereforSARNOFF CORP·Filed 1999·Granted Apr 9, 2002·2 cites·32 claims
- 1532US4730144AColor picture tube having inline electron gun with coma correction membersRCA CORP·Filed 1986·Granted Mar 8, 1988·2 cites·2 claims
- 1632US4590402AColor picture tube having an improved expanded focus lens type inline electron gunRCA CORP·Filed 1984·Granted May 20, 1986·1 cites·3 claims
- 1731US4745331AColor picture tube having an inline electron gun with an einzel lensRCA LICENSING CORP·Filed 1987·Granted May 17, 1988·1 cites·3 claims
- 1829US4604548AElectron gun with afterglow eliminatorRCA CORP·Filed 1980·Granted Aug 5, 1986·0 cites·2 claims
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