Assignee
KAPTRON INC
US·18 granted patents·837 citations·filing 1974–1995
Top patents by PatentIndex Score
18 records- 0198US3985116AHigh efficiency solar panelKAPTRON INC·Filed 1974·Granted Oct 12, 1976·107 cites·7 claims
- 0294US4078548AHigh efficiency solar panelKAPTRON INC·Filed 1976·Granted Mar 14, 1978·69 cites·5 claims
- 0392US5191467AFiber optic isolater and amplifierKAPTRON INC·Filed 1992·Granted Mar 2, 1993·95 cites·25 claims
- 0492US4329017AFiber optics communications modulesKAPTRON INC·Filed 1979·Granted May 11, 1982·74 cites·20 claims
- 0592US3941467AOptical projector/readerKAPTRON INC·Filed 1974·Granted Mar 2, 1976·22 cites·9 claims
- 0691US4479697AFiber optics communications modulesKAPTRON INC·Filed 1981·Granted Oct 30, 1984·72 cites·31 claims
- 0789US3936157AHigh efficiency light transmitting window panelKAPTRON INC·Filed 1974·Granted Feb 3, 1976·45 cites·10 claims
- 0882US4993796AFiber optics communication modulesKAPTRON INC·Filed 1990·Granted Feb 19, 1991·61 cites·22 claims
- 0982US4934784AHybrid active devices coupled to fiber via spherical reflectorsKAPTRON INC·Filed 1989·Granted Jun 19, 1990·48 cites·5 claims
- 1080US5226104AOptical fiber coupler with attenuatorKAPTRON INC·Filed 1991·Granted Jul 6, 1993·53 cites·5 claims
- 1177US4755017AConstruction for fiber optics communications modules using elements bonded along abutting flat surfaces and method of fabricating sameKAPTRON INC·Filed 1984·Granted Jul 5, 1988·29 cites·11 claims
- 1274US5546484AFiber optic switch using polished-type directional couplerKAPTRON INC·Filed 1995·Granted Aug 13, 1996·42 cites·8 claims
- 1365US5408556A1 X N splitter for single-mode fibers and method of constructionKAPTRON INC·Filed 1993·Granted Apr 18, 1995·33 cites·7 claims
- 1463US4714313AStar coupler for optical fibersKAPTRON INC·Filed 1984·Granted Dec 22, 1987·18 cites·19 claims
- 1559US5028104AFiber optics bypass switchKAPTRON INC·Filed 1990·Granted Jul 2, 1991·28 cites·15 claims
- 1659US4846543AStar coupler for optical fibersKAPTRON INC·Filed 1987·Granted Jul 11, 1989·19 cites·10 claims
- 1749US5285516AFused fiber optic attenuator having axially overlapping fiber end portionsKAPTRON INC·Filed 1992·Granted Feb 8, 1994·18 cites·20 claims
- 1835US3988057APrism reflector for optical projector/readerKAPTRON INC·Filed 1975·Granted Oct 26, 1976·4 cites·4 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →