Assignee
OPTICAL TECHNOLOGIES INC
US·8 granted patents·438 citations·filing 1981–1989
Top patents by PatentIndex Score
8 records- 0193US4613752AFiber optic force measuring deviceOPTICAL TECHNOLOGIES INC·Filed 1983·Granted Sep 23, 1986·52 cites·23 claims
- 0291US4755668AFiber optic interferometric thermometer with serially positioned fiber optic sensorsOPTICAL TECHNOLOGIES INC·Filed 1986·Granted Jul 5, 1988·73 cites·7 claims
- 0386US4477723AFiber optic electric field sensor/phase modulatorOPTICAL TECHNOLOGIES INC·Filed 1981·Granted Oct 16, 1984·43 cites·26 claims
- 0482US4442750AFiber optic musical instrumentsOPTICAL TECHNOLOGIES INC·Filed 1983·Granted Apr 17, 1984·49 cites·11 claims
- 0576US4873989AFluid flow sensing apparatus for in vivo and industrial applications employing novel optical fiber pressure sensorsOPTICAL TECHNOLOGIES INC·Filed 1986·Granted Oct 17, 1989·163 cites·16 claims
- 0671US4868381AFiber optic interferometric thermometerOPTICAL TECHNOLOGIES INC·Filed 1988·Granted Sep 19, 1989·29 cites·4 claims
- 0768US4868495AFiber opticOPTICAL TECHNOLOGIES INC·Filed 1989·Granted Sep 19, 1989·25 cites·10 claims
- 0835US4728191ADivided interferometer employing a single 3×3 coupler/splitterOPTICAL TECHNOLOGIES INC·Filed 1986·Granted Mar 1, 1988·4 cites·4 claims
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