Thomas C. Arends

Person

San Antonio, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for detecting transitions in an input signal
- Patent number 6,343,741
- Issue date Feb 5, 2002
- PSC Scanning, Inc.
- Thomas C. Arends
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signal conditioning for variable focus optical reader
- Patent number 6,047,894
- Issue date Apr 11, 2000
- Spectra-Physics Scanning Systems, Inc.
- Thomas C. Arends
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for determining transitions between relatively...
- Patent number 5,925,868
- Issue date Jul 20, 1999
- Spectra-Physics Scanning Systems, Inc.
- Thomas C. Arends
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for detecting transitions in an input signal
- Patent number 5,923,023
- Issue date Jul 13, 1999
- Spectra-Physics Scanning Systems, Inc.
- Thomas C. Arends
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Checkout counter scanner having multiple scanning surfaces
- Patent number 5,723,852
- Issue date Mar 3, 1998
- Spectra-Physics Scanning Systems, Inc.
- Joseph F. Rando
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multiple focus optical system for data reading applications
- Patent number 5,565,668
- Issue date Oct 15, 1996
- Spectra-Physics Scanning Systems, Inc.
- Brad R. Reddersen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Variable focus optical system for data reading
- Patent number 5,479,011
- Issue date Dec 26, 1995
- Spectra-Physics Scanning Systems, Inc.
- Robert W. Rudeen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for detecting transitions in a time sampled in...
- Patent number 5,463,211
- Issue date Oct 31, 1995
- Spectra-Physics Scanning Systems, Inc.
- Thomas C. Arends
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multiple focus optical system for data reading applications
- Patent number 5,438,187
- Issue date Aug 1, 1995
- Spectra-Physics Scanning Systems, Inc.
- Brad R. Reddersen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical processing system
- Patent number 5,371,361
- Issue date Dec 6, 1994
- Spectra-Physics Scanning Systems, Inc.
- Thomas C. Arends
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Scanning system for preferentially aligning a package in an optimal...
- Patent number 5,256,864
- Issue date Oct 26, 1993
- Spectra-Physics
- Joseph F. Rando
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Video conferencing network
- Patent number 5,014,267
- Issue date May 7, 1991
- Datapoint Corporation
- E. Neal Tompkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video conferencing network
- Patent number 4,847,829
- Issue date Jul 11, 1989
- Datapoint Corporation
- E. Neil Tompkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video conferencing network
- Patent number 4,710,917
- Issue date Dec 1, 1987
- Datapoint Corporation
- E. Neal Tompkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical data link
- Patent number 4,330,870
- Issue date May 18, 1982
- Datapoint Corporation
- Thomas C. Arends
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Thomas C. Arends

Person

Patents Grantslast 30 patents

Method and apparatus for detecting transitions in an input signal

Signal conditioning for variable focus optical reader

Method and apparatus for determining transitions between relatively...

Method and apparatus for detecting transitions in an input signal

Checkout counter scanner having multiple scanning surfaces

Multiple focus optical system for data reading applications

Variable focus optical system for data reading

Method and apparatus for detecting transitions in a time sampled in...

Multiple focus optical system for data reading applications

Optical processing system

Scanning system for preferentially aligning a package in an optimal...

Video conferencing network

Video conferencing network

Video conferencing network

Optical data link