Assignee
STOCKBURGER H
DE·22 granted patents·388 citations·filing 1980–1986
Top patents by PatentIndex Score
22 records- 0180US4450348AMethod and device for characterizing and identifying falsification proof data boardsSTOCKBURGER H·Filed 1982·Granted May 22, 1984·44 cites·4 claims
- 0279US4518852AMethod for operating automatic devices such as cash registers or the like and a device for carrying out the methodSTOCKBURGER H·Filed 1982·Granted May 21, 1985·30 cites·6 claims
- 0377US4620727ACredit cardSTOCKBURGER H·Filed 1985·Granted Nov 4, 1986·77 cites·11 claims
- 0475US4469937AMethod of securing dataSTOCKBURGER H·Filed 1980·Granted Sep 4, 1984·21 cites·5 claims
- 0574US4582986AMethod and apparatus for the characteristic marking and/or identification of a data-carrierSTOCKBURGER H·Filed 1981·Granted Apr 15, 1986·44 cites·12 claims
- 0672US4650979AMethod for the detection of authenticity in a data carrier and apparatus for applying said methodSTOCKBURGER H·Filed 1981·Granted Mar 17, 1987·28 cites·7 claims
- 0771US4816657AMethod and device for characterizing and identifying falsification-proof data supportsSTOCKBURGER H·Filed 1984·Granted Mar 28, 1989·22 cites·4 claims
- 0864US4588286ACopying apparatus with use registering meansSTOCKBURGER H·Filed 1985·Granted May 13, 1986·13 cites·3 claims
- 0961US4621188AData card and data strip measuring meansSTOCKBURGER H·Filed 1985·Granted Nov 4, 1986·22 cites·3 claims
- 1059US4542465AMethod of producing a controlled number of authorization membersSTOCKBURGER H·Filed 1981·Granted Sep 17, 1985·15 cites·7 claims
- 1156US4629873AMethod and means for producing and analyzing secret identifying code marks in machine-scanned data carriersSTOCKBURGER H·Filed 1984·Granted Dec 16, 1986·15 cites·4 claims
- 1250US4505471ADevice for feeding data supports in a processing arrangementSTOCKBURGER H·Filed 1983·Granted Mar 19, 1985·8 cites·16 claims
- 1347US4546242AMethod for protecting against the re-transfer of uniquely recorded information on a data carrier and apparatus for recording and/or reading re-transfer-protected informationSTOCKBURGER H·Filed 1981·Granted Oct 8, 1985·7 cites·2 claims
- 1447US4493107AMethod and device for identifying data supportsSTOCKBURGER H·Filed 1981·Granted Jan 8, 1985·7 cites·4 claims
- 1547US4432567AAuthorization cardSTOCKBURGER H·Filed 1981·Granted Feb 21, 1984·10 cites·7 claims
- 1642US4533237AMethod and device for registering the use of copying machinesSTOCKBURGER H·Filed 1984·Granted Aug 6, 1985·9 cites·7 claims
- 1740US4705938AMethod of securing data on a data supportSTOCKBURGER H·Filed 1984·Granted Nov 10, 1987·5 cites·5 claims
- 1839US4501959AMethod and apparatus for aligning flat data supportsSTOCKBURGER H·Filed 1983·Granted Feb 26, 1985·4 cites·3 claims
- 1933US4680807AMethod and device for identifying data supportsSTOCKBURGER H·Filed 1985·Granted Jul 14, 1987·3 cites·4 claims
- 2033US4535418AData carrier controlled data processingSTOCKBURGER H·Filed 1982·Granted Aug 13, 1985·2 cites·5 claims
- 2133US4339820AMethod and device for coding and/or decoding and securing dataSTOCKBURGER H·Filed 1980·Granted Jul 13, 1982·2 cites·7 claims
- 2230US4767919AMethod for the detection of authenticity in a data carrier and apparatus for applying said methodSTOCKBURGER H·Filed 1986·Granted Aug 30, 1988·0 cites·4 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →