Inventor · disambiguated record
Wolfram Lemppenau
Also filed as: LEMPPENAU WOLFRAM · LEMPPENAU WOLFRAM W
7 granted patents·259 citations·filing 1991–1996
87Inventor score
Files withIBM7
Top patents by PatentIndex Score
7 records- 0180US6556593B1Digital cross connect and add/drop multiplexing device for SDH or SONET signalsIBM·Filed 1996·Granted Apr 29, 2003·39 cites·19 claims
- 0279US6058119ASDH/sonet interfaceIBM·Filed 1995·Granted May 2, 2000·63 cites·5 claims
- 0379US5327428ACollision-free insertion and removal of circuit-switched channels in a packet-switched transmission structureIBM·Filed 1991·Granted Jul 5, 1994·106 cites·18 claims
- 0458US5276682AMedium access technique for LAN systemsIBM·Filed 1991·Granted Jan 4, 1994·36 cites·9 claims
- 0532US5636164AGate array for accelerating access to a random access memoryIBM·Filed 1995·Granted Jun 3, 1997·5 cites·6 claims
- 0631US5214649AInsert/remove signalling in lan systemsIBM·Filed 1991·Granted May 25, 1993·5 cites·9 claims
- 0729US5515265AApparatus for determining the optimal value of a control parameterIBM·Filed 1994·Granted May 7, 1996·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →