Inventor · disambiguated record
Francis Steffen
Also filed as: STEFFEN FRANCIS
14 granted patents·2 pending applications·464 citations·filing 1987–2015
94Inventor score
Files withSGS THOMSON MICROELECTRONICS11ST MICROELECTRONICS SA2ST MICROELECTRONICS GRENOBLE 21ST MICROELECTRONICS ROUSSET1STEFFEN FRANCIS1
Top patents by PatentIndex Score
16 records- 0192US5041395AMethod of encapsulating an integrated circuit using a punched metal grid attached to a perforated dielectric stripSGS THOMSON MICROELECTRONICS·Filed 1990·Granted Aug 20, 1991·132 cites·11 claims
- 0285US4857483AMethod for the encapsulation of integrated circuitsSGS THOMSON MICROELECTRONICS·Filed 1987·Granted Aug 15, 1989·93 cites·3 claims
- 0382US9226393B2Tear-proof circuitST MICROELECTRONICS ROUSSET·Filed 2014·Granted Dec 29, 2015·3 cites·19 claims
- 0480US5147982AEncapsulation of electronic modulesSGS THOMSON MICROELECTRONICS·Filed 1991·Granted Sep 15, 1992·56 cites·13 claims
- 0576US5311396ASmart card chip-based electronic circuitSGS THOMSON MICROELECTRONICS·Filed 1992·Granted May 10, 1994·35 cites·34 claims
- 0672US6071758AProcess for manufacturing a chip card micromodule with protection barriersSGS THOMSON MICROELECTRONICS·Filed 1996·Granted Jun 6, 2000·37 cites·38 claims
- 0769US5107073AHousing for containing a fragile element such as a logic circuitSGS THOMSON MICROELECTRONICS·Filed 1988·Granted Apr 21, 1992·30 cites·6 claims
- 0865US5898216AMicromodule with protection barriers and a method for manufacturing the sameSGS THOMSON MICROELECTRONICS·Filed 1997·Granted Apr 27, 1999·28 cites·24 claims
- 0958US5574270AChip card system provided with an offset electronic circuitSGS THOMSON MICROELECTRONICS·Filed 1993·Granted Nov 12, 1996·20 cites·29 claims
- 1055US5917706AChip card micromodule as a surface-mount deviceSGS THOMSON MICROELECTRONICS·Filed 1996·Granted Jun 29, 1999·18 cites·16 claims
- 1145US6259022B1Chip card micromodule as a surface-mount deviceSGS THOMSON MICROELECTRONICS·Filed 1998·Granted Jul 10, 2001·11 cites·6 claims
- 1244US2006261456A1Micromodule, particularly for chip cardST MICROELECTRONICS SA·Filed 2006·Application pending·0 cites
- 1342US2006270110A1Method for connecting a semiconductor chip onto an interconnection supportST MICROELECTRONICS SA·Filed 2006·Application pending·0 cites
- 1440US8867217B2Tear-proof circuitSTEFFEN FRANCIS·Filed 2010·Granted Oct 21, 2014·0 cites·9 claims
- 1531US9196590B2Perforated electronic package and method of fabricationST MICROELECTRONICS GRENOBLE 2·Filed 2015·Granted Nov 24, 2015·0 cites·20 claims
- 1629USRE36208EHousing for containing a fragile element such as a logic circuitSGS THOMSON MICROELECTRONICS·Filed 1994·Granted May 11, 1999·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →