Inventor · disambiguated record
Irving Liberman
Also filed as: LIBERMAN IRVING
6 granted patents·240 citations·filing 1985–2001
86Inventor score
Top patents by PatentIndex Score
6 records- 0194US6570459B1Physics package apparatus for an atomic clockNORTHROP GRUMMAN CORP·Filed 2001·Granted May 27, 2003·96 cites·17 claims
- 0286US5327105AGas cell for a miniaturized atomic frequency standardWESTINGHOUSE ELECTRIC CORP·Filed 1992·Granted Jul 5, 1994·63 cites·10 claims
- 0371US5670914AMiniature atomic frequency standardNORTHROP GRUMMAN CORP·Filed 1995·Granted Sep 23, 1997·38 cites·19 claims
- 0464US4666251ALarge aperture, very high temperature, hermetically sealed optical windowsWESTINGHOUSE ELECTRIC CORP·Filed 1985·Granted May 19, 1987·16 cites·14 claims
- 0553US5442326AAtomic time standard with piezoelectric stabilization of diode laser light sourceWESTINGHOUSE ELECTRIC CORP·Filed 1994·Granted Aug 15, 1995·15 cites·5 claims
- 0641US5042942ALaser location apparatus for underwater bodiesWESTINGHOUSE ELECTRIC CORP·Filed 1990·Granted Aug 27, 1991·12 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →