Assignee
KOLLMORGEN TECH CORP
US·136 granted patents·5,772 citations·filing 1975–1988
Top patents by PatentIndex Score
136 records- 0198US4547713AToroidally wound brushless DC motorKOLLMORGEN TECH CORP·Filed 1982·Granted Oct 15, 1985·167 cites·7 claims
- 0297US4737698APosition and speed sensorsKOLLMORGEN TECH CORP·Filed 1985·Granted Apr 12, 1988·175 cites·29 claims
- 0397US4076421ASpectrophotometer with parallel sensingKOLLMORGEN TECH CORP·Filed 1976·Granted Feb 28, 1978·102 cites·9 claims
- 0496US4565966AMethod and apparatus for testing of electrical interconnection networksKOLLMORGEN TECH CORP·Filed 1983·Granted Jan 21, 1986·122 cites·33 claims
- 0595US4693778AApparatus for making scribed circuit boards and circuit board modificationsKOLLMORGEN TECH CORP·Filed 1985·Granted Sep 15, 1987·106 cites·21 claims
- 0695US4670696AVariable speed variable reluctance electrical machinesKOLLMORGEN TECH CORP·Filed 1985·Granted Jun 2, 1987·127 cites·23 claims
- 0795US4486176AHand held device with built-in motorKOLLMORGEN TECH CORP·Filed 1982·Granted Dec 4, 1984·182 cites·7 claims
- 0894US4686437AElectromechanical energy conversion systemKOLLMORGEN TECH CORP·Filed 1986·Granted Aug 11, 1987·92 cites·23 claims
- 0994US4661756AServomotor control systemsKOLLMORGEN TECH CORP·Filed 1985·Granted Apr 28, 1987·97 cites·30 claims
- 1094US4593368ATechnique for measuring very small spacingsKOLLMORGEN TECH CORP·Filed 1984·Granted Jun 3, 1986·84 cites·29 claims
- 1194US4434389AMotor with redundant windingsKOLLMORGEN TECH CORP·Filed 1980·Granted Feb 28, 1984·176 cites·3 claims
- 1294US4368411AControl system for electric motorKOLLMORGEN TECH CORP·Filed 1981·Granted Jan 11, 1983·97 cites·15 claims
- 1393US4853604APosition and speed sensorsKOLLMORGEN TECH CORP·Filed 1988·Granted Aug 1, 1989·78 cites·8 claims
- 1493US4562399ABrushless DC tachometerKOLLMORGEN TECH CORP·Filed 1983·Granted Dec 31, 1985·66 cites·12 claims
- 1593US4286180AVariable reluctance stepper motorKOLLMORGEN TECH CORP·Filed 1978·Granted Aug 25, 1981·72 cites·16 claims
- 1692US4698537AElectrical drive systems incorporating variable reluctance motorsKOLLMORGEN TECH CORP·Filed 1986·Granted Oct 6, 1987·94 cites·13 claims
- 1792US4648053AHigh speed optical inspection systemKOLLMORGEN TECH CORP·Filed 1984·Granted Mar 3, 1987·107 cites·20 claims
- 1892US4594311AProcess for the photoselective metallization on non-conductive plastic base materialsKOLLMORGEN TECH CORP·Filed 1984·Granted Jun 10, 1986·68 cites·45 claims
- 1992US4301196AElectroless copper deposition process having faster plating ratesKOLLMORGEN TECH CORP·Filed 1980·Granted Nov 17, 1981·73 cites·22 claims
- 2091US4510276AEpoxy resin coating compositions for printed circuit boardsKOLLMORGEN TECH CORP·Filed 1979·Granted Apr 9, 1985·51 cites·18 claims
- 2191US4447771AControl system for synchronous brushless motorsKOLLMORGEN TECH CORP·Filed 1981·Granted May 8, 1984·91 cites·18 claims
- 2291US4425380AHole cleaning process for printed circuit boards using permanganate and caustic treating solutionsKOLLMORGEN TECH CORP·Filed 1982·Granted Jan 10, 1984·88 cites·26 claims
- 2391US4065850AMethod of making multi-wire electrical interconnecting member having a multi-wire matrix of insulated wires mechanically terminated thereonKOLLMORGEN TECH CORP·Filed 1975·Granted Jan 3, 1978·53 cites·5 claims
- 2491US4054693AProcesses for the preparation of resinous bodies for adherent metallization comprising treatment with manganate/permanganate compositionKOLLMORGEN TECH CORP·Filed 1975·Granted Oct 18, 1977·52 cites·11 claims
- 2591US4042729AProcess for the activation of resinous bodies for adherent metallizationKOLLMORGEN TECH CORP·Filed 1975·Granted Aug 16, 1977·52 cites·9 claims
- 2690US5173651AElectrical drive systemsKOLLMORGEN TECH CORP·Filed 1988·Granted Dec 22, 1992·75 cites·7 claims
- 2790US4750092AInterconnection package suitable for electronic devices and methods for producing sameKOLLMORGEN TECH CORP·Filed 1986·Granted Jun 7, 1988·97 cites·42 claims
- 2890US4360751AFan with integral disc-shaped driveKOLLMORGEN TECH CORP·Filed 1980·Granted Nov 23, 1982·63 cites·10 claims
- 2989US4711026AMethod of making wires scribed circuit boardsKOLLMORGEN TECH CORP·Filed 1985·Granted Dec 8, 1987·78 cites·34 claims
- 3089US4683036AMethod for electroplating non-metallic surfacesKOLLMORGEN TECH CORP·Filed 1985·Granted Jul 28, 1987·56 cites·37 claims
- 3189US4642321AHeat activatable adhesive for wire scribed circuitsKOLLMORGEN TECH CORP·Filed 1985·Granted Feb 10, 1987·79 cites·11 claims
- 3288US4782272AElectrical drive systemsKOLLMORGEN TECH CORP·Filed 1985·Granted Nov 1, 1988·78 cites·27 claims
- 3388US4490661AControl system for synchronous brushless motors utilizing torque angle controlKOLLMORGEN TECH CORP·Filed 1983·Granted Dec 25, 1984·62 cites·5 claims
- 3488US4450623AProcess for the manufacture of circuit boardsKOLLMORGEN TECH CORP·Filed 1981·Granted May 29, 1984·54 cites·17 claims
- 3588US4228384ABrushless DC printed motorKOLLMORGEN TECH CORP·Filed 1978·Granted Oct 14, 1980·41 cites·11 claims
- 3687US4677298AMethod of monitoring ink-water balance on a lithographic printing pressKOLLMORGEN TECH CORP·Filed 1984·Granted Jun 30, 1987·50 cites·63 claims
- 3787US4579012ACompact electromechanical actuatorKOLLMORGEN TECH CORP·Filed 1983·Granted Apr 1, 1986·42 cites·4 claims
- 3887US4456934ALinear positioning systemKOLLMORGEN TECH CORP·Filed 1982·Granted Jun 26, 1984·55 cites·18 claims
- 3987US4441068ABipolar linear current source driver amplifier for switching loadsKOLLMORGEN TECH CORP·Filed 1981·Granted Apr 3, 1984·31 cites·15 claims
- 4087US4369383ALinear DC permanent magnet motorKOLLMORGEN TECH CORP·Filed 1979·Granted Jan 18, 1983·40 cites·6 claims
- 4186US4339303ARadiation stress relieving of sulfone polymer articlesKOLLMORGEN TECH CORP·Filed 1981·Granted Jul 13, 1982·50 cites·9 claims
- 4286US4338149AProcess for making circuit boards having rigid and flexible areasKOLLMORGEN TECH CORP·Filed 1980·Granted Jul 6, 1982·100 cites·12 claims
- 4385US4729160AMethod for manufacturing a composite sleeve for an electric motorKOLLMORGEN TECH CORP·Filed 1985·Granted Mar 8, 1988·56 cites·6 claims
- 4485US4601916AProcess for bonding metals to electrophoretically deposited resin coatingsKOLLMORGEN TECH CORP·Filed 1984·Granted Jul 22, 1986·89 cites·16 claims
- 4585US4479078ABrushless motor controllerKOLLMORGEN TECH CORP·Filed 1981·Granted Oct 23, 1984·49 cites·10 claims
- 4683US4073740AComposition for the activation of resinous bodies for adherent metallizationKOLLMORGEN TECH CORP·Filed 1977·Granted Feb 14, 1978·30 cites·12 claims
- 4782US4679321AMethod for making coaxial interconnection boardsKOLLMORGEN TECH CORP·Filed 1985·Granted Jul 14, 1987·57 cites·7 claims
- 4882US4679313AMethod of making a servo motor with high energy product magnetsKOLLMORGEN TECH CORP·Filed 1985·Granted Jul 14, 1987·59 cites·8 claims
- 4982US4554460APhotodetector automatic adaptive sensitivity systemKOLLMORGEN TECH CORP·Filed 1982·Granted Nov 19, 1985·36 cites·18 claims
- 5082US4504755ARotor reluctance notch for cogging controlKOLLMORGEN TECH CORP·Filed 1983·Granted Mar 12, 1985·46 cites·4 claims
Showing the top 50 of 136 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when KOLLMORGEN TECH CORP files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →