Assignee
SFA INC
US·4 granted patents·59 citations·filing 1988–1994
Top patents by PatentIndex Score
4 records- 0170US5057287ALiquid encapsulated zone melting crystal growth method and apparatusSFA INC·Filed 1990·Granted Oct 15, 1991·29 cites·9 claims
- 0241US5058980AMultimode optical fiber interconnect for pumping Nd:YAG rod with semiconductor lasersSFA INC·Filed 1990·Granted Oct 22, 1991·18 cites·25 claims
- 0338US5007980ALiquid encapsulated zone melting crystal growth method and apparatusSFA INC·Filed 1988·Granted Apr 16, 1991·8 cites·24 claims
- 0427USD368474SRadio interfaceSFA INC·Filed 1994·Granted Apr 2, 1996·4 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →