Assignee
EXZEC INC
US·5 granted patents·488 citations·filing 1990–1992
Top patents by PatentIndex Score
5 records- 0196US5162618AAcoustic touch position sensor with first order lamb wave reflective arraysEXZEC INC·Filed 1990·Granted Nov 10, 1992·172 cites·80 claims
- 0295US5072427AAcoustic touch position sensor with shear to lamb wave conversionEXZEC INC·Filed 1990·Granted Dec 10, 1991·95 cites·80 claims
- 0385US5177327AAcoustic touch position sensor using shear wave propagationEXZEC INC·Filed 1990·Granted Jan 5, 1993·107 cites·130 claims
- 0484US5260521AAcoustic touch position sensor using shear wave propagationEXZEC INC·Filed 1992·Granted Nov 9, 1993·58 cites·24 claims
- 0571US5243148ATouch panel for an acoustic touch position sensor using shear wave propagationEXZEC INC·Filed 1992·Granted Sep 7, 1993·56 cites·8 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →