Inventor · disambiguated record
David A. Schleppenbach
Also filed as: SCHLEPPENBACH DAVID A
10 granted patents·4 pending applications·161 citations·filing 1998–2023
89Inventor score
Files withTACTILE ENG LLC4SCHLEPPENBACH DAVID A3TACTILE SOLUTIONS INC3PURDUE RESEARCH FOUNDATION2SAID JOE P1
Top patents by PatentIndex Score
14 records- 0192US10249217B2Refreshable tactile displayTACTILE ENG LLC·Filed 2018·Granted Apr 2, 2019·8 cites·5 claims
- 0292US10127832B2Refreshable tactile displayTACTILE ENG LLC·Filed 2016·Granted Nov 13, 2018·9 cites·6 claims
- 0391US11645948B2Capture plate assembly for braille displayTACTILE SOLUTIONS INC·Filed 2021·Granted May 9, 2023·3 cites·19 claims
- 0490US10163367B2Refreshable tactile displayTACTILE ENG LLC·Filed 2018·Granted Dec 25, 2018·5 cites·11 claims
- 0584US7018209B2Apparatus and methods for a shape memory spring actuator and displayPURDUE RESEARCH FOUNDATION·Filed 2003·Granted Mar 28, 2006·35 cites·4 claims
- 0677US11538360B2RFID tag in display adapterTACTILE SOLUTIONS INC·Filed 2021·Granted Dec 27, 2022·1 cites·15 claims
- 0774US12080182B2Capture plate assembly for braille displayTACTILE SOLUTIONS INC·Filed 2023·Granted Sep 3, 2024·0 cites·19 claims
- 0874US8494859B2Universal processing system and methods for production of outputs accessible by people with disabilitiesSAID JOE P·Filed 2003·Granted Jul 23, 2013·30 cites·4 claims
- 0973US6705868B1Apparatus and methods for a shape memory spring actuator and displayPURDUE RESEARCH FOUNDATION·Filed 1998·Granted Mar 16, 2004·69 cites·42 claims
- 1055US2010047002A1Braille embosserSCHLEPPENBACH DAVID A·Filed 2008·Application pending·0 cites
- 1150US2021134183A1Refreshable tactile displayTACTILE ENG LLC·Filed 2020·Application pending·0 cites
- 1248US2007136334A1Communication system and methodsSCHLEPPENBACH DAVID A·Filed 2004·Application pending·0 cites
- 1340US8726145B2Content communication system and methodsSCHLEPPENBACH DAVID A·Filed 2004·Granted May 13, 2014·1 cites·15 claims
- 1440US2004218451A1Accessible user interface and navigation system and methodFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →