Assignee
NEDAP NV
NL·62 granted patents·13 pending applications·3,636 citations·filing 1977–2025
Top patents by PatentIndex Score
75 records- 0194US5372133AImplantable biomedical sensor device, suitable in particular for measuring the concentration of glucoseNEDAP NV·Filed 1993·Granted Dec 13, 1994·1k cites·28 claims
- 0294US4308530ADetection system forming wide gates with superior spatial selectivityNEDAP NV·Filed 1978·Granted Dec 29, 1981·94 cites·26 claims
- 0393US5019813ASystem for the contactless exchange of dataNEDAP NV·Filed 1988·Granted May 28, 1991·85 cites·17 claims
- 0493US4196418ADetection plate for an identification systemNEDAP NV·Filed 1977·Granted Apr 1, 1980·129 cites·8 claims
- 0592US4572976ATransponder for electromagnetic detection system with non-linear circuitNEDAP NV·Filed 1983·Granted Feb 25, 1986·85 cites·8 claims
- 0691US5309864AMethod and apparatus for feeding animalsNEDAP NV·Filed 1991·Granted May 10, 1994·93 cites·19 claims
- 0791US4846233ASystem for selectively emptying or filling a tankNEDAP NV·Filed 1988·Granted Jul 11, 1989·111 cites·5 claims
- 0889US5284479AImplanterNEDAP NV·Filed 1992·Granted Feb 8, 1994·301 cites·19 claims
- 0989US4988920AHigh-frequency power circuit for gas discharge lampsNEDAP NV·Filed 1989·Granted Jan 29, 1991·73 cites·17 claims
- 1087US4612719AHolder for electronic detection element, comprising band attachment with pull force protectionNEDAP NV·Filed 1984·Granted Sep 23, 1986·68 cites·15 claims
- 1184US11714984B2System for determining positions of a plurality of labelsNEDAP NV·Filed 2020·Granted Aug 1, 2023·2 cites·31 claims
- 1283US4566060ADC-to-AC Voltage converter having galvanically separated input and output(s)NEDAP NV·Filed 1983·Granted Jan 21, 1986·39 cites·23 claims
- 1381US5181786AMethod and apparatus for producing admission ticketsNEDAP NV·Filed 1990·Granted Jan 26, 1993·258 cites·15 claims
- 1480US5103222AElectronic identification systemNEDAP NV·Filed 1988·Granted Apr 7, 1992·141 cites·14 claims
- 1580US5068641ADetection label for an anti-shop-lifting systemNEDAP NV·Filed 1990·Granted Nov 26, 1991·51 cites·20 claims
- 1677US7180251B2Electronic power circuit for gas discharge lampsNEDAP NV·Filed 2004·Granted Feb 20, 2007·38 cites·64 claims
- 1776US6181248B1Deactivatable article security label with data carrier functionNEDAP NV·Filed 1996·Granted Jan 30, 2001·53 cites·22 claims
- 1876US5588234AFraud-resistant electronic identification deviceNEDAP NV·Filed 1993·Granted Dec 31, 1996·37 cites·32 claims
- 1976US5072222AElectromagnetic identification and location systemNEDAP NV·Filed 1990·Granted Dec 10, 1991·66 cites·10 claims
- 2075US7046149B1Real-time system for monitoring theft protectionNEDAP NV·Filed 2000·Granted May 16, 2006·25 cites·17 claims
- 2174US4587506ASafety transformerNEDAP NV·Filed 1984·Granted May 6, 1986·21 cites·7 claims
- 2273US5105190AElectromagnetic identification systemNEDAP NV·Filed 1990·Granted Apr 14, 1992·129 cites·11 claims
- 2373US4847592ADetection plate having pin-shaped attachment meansNEDAP NV·Filed 1988·Granted Jul 11, 1989·38 cites·11 claims
- 2471US5039996AMethod of placing an electronic responder in or near an electrically conductive article, as well as an electrically conductive article provided with an electronic responderNEDAP NV·Filed 1990·Granted Aug 13, 1991·27 cites·22 claims
- 2570US5070328AMethod of checking the loading and unloading of tankers by means of an electromagnetic identification system, and an identification system for use in said methodNEDAP NV·Filed 1990·Granted Dec 3, 1991·45 cites·5 claims
- 2670US2025185631A1Method and apparatus for providing data indicative of heat stress in a ruminant using an activity measurement unitNEDAP NV·Filed 2024·Application pending·0 cites
- 2768US5036308AIdentification systemNEDAP NV·Filed 1989·Granted Jul 30, 1991·75 cites·18 claims
- 2867US5426667ASystem for the contactless exchange of data, and responder for use in such a systemNEDAP NV·Filed 1993·Granted Jun 20, 1995·48 cites·22 claims
- 2966US4551712AElectronic detection system for detecting a responder including a frequency dividerNEDAP NV·Filed 1982·Granted Nov 5, 1985·25 cites·20 claims
- 3066US4438642AAttachment deviceNEDAP NV·Filed 1981·Granted Mar 27, 1984·23 cites·5 claims
- 3164US8350490B2Crop lightingNEDAP NV·Filed 2006·Granted Jan 8, 2013·7 cites·18 claims
- 3264US7405661B2Real-time system for monitoring theft protectionNEDAP NV·Filed 2006·Granted Jul 29, 2008·2 cites·32 claims
- 3364US4742341AElectromagnetic detection system, as well as a responder for such a systemNEDAP NV·Filed 1986·Granted May 3, 1988·29 cites·21 claims
- 3463US4280256AFastener apparatusNEDAP NV·Filed 1979·Granted Jul 28, 1981·16 cites·5 claims
- 3561US5021767AMethod and an apparatus for electronically identifying articles moving along a surfaceNEDAP NV·Filed 1988·Granted Jun 4, 1991·23 cites·10 claims
- 3660US7287491B2Assembly of an activity meter and a fastening strap for fastening the activity meter to the neck or the leg of an animalNEDAP NV·Filed 2004·Granted Oct 30, 2007·8 cites·26 claims
- 3760US5608380ADeactivation and coding system for a contactless antitheft or identification labelNEDAP NV·Filed 1995·Granted Mar 4, 1997·30 cites·24 claims
- 3860US5051727AShoplifting detection system of the transmission typeNEDAP NV·Filed 1990·Granted Sep 24, 1991·30 cites·14 claims
- 3959US6501430B1Carrier provided with an eletronic transponder for identifying animals, and method for producing such carrierNEDAP NV·Filed 1999·Granted Dec 31, 2002·28 cites·12 claims
- 4057US5428214AContactlessly operating electronic responder cardNEDAP NV·Filed 1993·Granted Jun 27, 1995·38 cites·17 claims
- 4156US5367291AShoplifting detection system with partly screened antennasNEDAP NV·Filed 1991·Granted Nov 22, 1994·23 cites·15 claims
- 4256US4686517AField disturbance detection systemNEDAP NV·Filed 1984·Granted Aug 11, 1987·18 cites·3 claims
- 4356US2026047558A1Method of monitoring a locomotor system of an animal using image processing in a motion analysis systemNEDAP NV·Filed 2025·Application pending·0 cites
- 4456US2024389552A1Method for automated animal management, parameter determination system, animal management system, and useNEDAP NV·Filed 2022·Application pending·0 cites
- 4554US12387079B2Method of manufacturing an animal tag, as well as animal tagNEDAP NV·Filed 2024·Granted Aug 12, 2025·0 cites·20 claims
- 4654US4813379APassage device for cattleNEDAP NV·Filed 1988·Granted Mar 21, 1989·15 cites·17 claims
- 4753US6378455B1Intelligent clawNEDAP NV·Filed 1998·Granted Apr 30, 2002·27 cites·13 claims
- 4852US11641843B2Energy-saving label for attachment to an animalNEDAP NV·Filed 2020·Granted May 9, 2023·0 cites·21 claims
- 4950US6360449B1Incremental encoder having absolute reference marksNEDAP NV·Filed 1997·Granted Mar 26, 2002·21 cites·11 claims
- 5048US11955702B2Detection labelNEDAP NV·Filed 2020·Granted Apr 9, 2024·0 cites·12 claims
Showing the top 50 of 75 patent records by PatentIndex Score.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →