Inventor · disambiguated record
Michel L. Costes
Also filed as: COSTES MICHEL · COSTES MICHEL L · COSTES MICHEL LEON
6 granted patents·90 citations·filing 1977–1988
84Inventor score
Files withIBM6
Top patents by PatentIndex Score
6 records- 0156US4999769ASystem with plural clocks for bidirectional information exchange between DMA controller and I/O devices via DMA busIBM·Filed 1988·Granted Mar 12, 1991·28 cites·13 claims
- 0250US4630267AProgrammable timing and synchronization circuit for a TDMA communications controllerIBM·Filed 1984·Granted Dec 16, 1986·15 cites·12 claims
- 0348US5117494ASystem for selectively detecting and bypassing inoperative module within a daisy chained processing systemIBM·Filed 1987·Granted May 26, 1992·19 cites·8 claims
- 0448US4809155AVery high speed line adapter for a communication controllerIBM·Filed 1987·Granted Feb 28, 1989·18 cites·8 claims
- 0538US4101743ATest circuit for a protective couplerIBM·Filed 1977·Granted Jul 18, 1978·5 cites·5 claims
- 0629US4695997ADevice for performing wrap tests on a multiplex link in a data communication systemIBM·Filed 1985·Granted Sep 22, 1987·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →