Assignee
SACHS FREEMAN ASSOCIATES INC
US·3 granted patents·93 citations·filing 1984–1987
Top patents by PatentIndex Score
3 records- 0181US4673244AMethod of aligning a polarization-preserving optical fiber with a semiconductor laser for attachment of the fiber to the laserSACHS FREEMAN ASSOCIATES INC·Filed 1984·Granted Jun 16, 1987·43 cites·24 claims
- 0270US4666255AMethod and apparatus for acousto-optically shifting the frequency of a light signal propagating in a single-mode fiberSACHS FREEMAN ASSOCIATES INC·Filed 1986·Granted May 19, 1987·32 cites·20 claims
- 0360US4874244AMethod and apparatus for increasing the unambiguous sensing range in an interferometric fiber gyroscopeSACHS FREEMAN ASSOCIATES INC·Filed 1987·Granted Oct 17, 1989·18 cites·28 claims
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