Inventor · disambiguated record
Alfred W. Woodhead
Also filed as: WOODHEAD ALFRED W
5 granted patents·16 citations·filing 1986–1988
73Inventor score
Technology areasH01J
Files withPHILIPS CORP5
Top patents by PatentIndex Score
5 records- 0151US4879496ADisplay tubePHILIPS CORP·Filed 1986·Granted Nov 7, 1989·8 cites·12 claims
- 0237US4950940ACathode ray tube with means for preventing backscatter from electron multiplierPHILIPS CORP·Filed 1986·Granted Aug 21, 1990·4 cites·11 claims
- 0330US4853587AFlat cathode ray display tube with periodic beam refocusing meansPHILIPS CORP·Filed 1988·Granted Aug 1, 1989·2 cites·13 claims
- 0426US4908545ACathode ray tubePHILIPS CORP·Filed 1986·Granted Mar 13, 1990·0 cites·17 claims
- 0521US4737690ADisplay tubePHILIPS CORP·Filed 1986·Granted Apr 12, 1988·2 cites·13 claims
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