Exzec, Inc.

Follow

Organization

Evanston, IL, US

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Acoustic touch position sensor using shear wave propagation
- Patent number 5,260,521
- Issue date Nov 9, 1993
- Exzec, Inc.
- Terence J. Knowles
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch panel for an acoustic touch position sensor using shear wave...
- Patent number 5,243,148
- Issue date Sep 7, 1993
- Exzec, Inc.
- Terence J. Knowles
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Acoustic touch position sensor using shear wave propagation
- Patent number 5,177,327
- Issue date Jan 5, 1993
- Exzec, Inc.
- Terence J. Knowles
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Acoustic touch position sensor with first order lamb wave reflectiv...
- Patent number 5,162,618
- Issue date Nov 10, 1992
- Exzec, Inc.
- Terence J. Knowles
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Acoustic touch position sensor with shear to lamb wave conversion
- Patent number 5,072,427
- Issue date Dec 10, 1991
- Exzec Inc.
- Terence J. Knowles
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks