Assignee
DATABOOK INC
US·8 granted patents·188 citations·filing 1989–1994
Top patents by PatentIndex Score
8 records- 0178US4975805AApparatus for extracting an electronic circuit module from a housingDATABOOK INC·Filed 1989·Granted Dec 4, 1990·49 cites·6 claims
- 0272US5619724ASystem for assigning a unique identifier to components by storing a bit sequence from a selected bit line after detecting a predetermined sequence of dataDATABOOK INC·Filed 1994·Granted Apr 8, 1997·58 cites·13 claims
- 0354US4964011AVoltage transient protection circuitDATABOOK INC·Filed 1989·Granted Oct 16, 1990·16 cites·4 claims
- 0450US5475846AApparatus for processing PCMCIA interrupt requestsDATABOOK INC·Filed 1993·Granted Dec 12, 1995·23 cites·9 claims
- 0549US4940969AApparatus and method for indicating when it is safe and unsafe to insert a memory cartridge into or remove a memory cartridge from a memory cartridge receiving deviceDATABOOK INC·Filed 1989·Granted Jul 10, 1990·12 cites·14 claims
- 0644US5428765AMethod and apparatus for disabling and restarting clocksDATABOOK INC·Filed 1993·Granted Jun 27, 1995·15 cites·26 claims
- 0739US4993758ALatching apparatus for a door and other membersDATABOOK INC·Filed 1989·Granted Feb 19, 1991·9 cites·4 claims
- 0833US5682548AInterface component for coupling main bus of computer system to peripheral ports having windows each includes bit specifying whether operations are quiet or not quietDATABOOK INC·Filed 1993·Granted Oct 28, 1997·6 cites·11 claims
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