Charles R. Weirauch

Person

Loveland, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Drive indicating mechanism for removable media
- Patent number 9,021,197
- Issue date Apr 28, 2015
- Hewlett-Packard Development Company, L.P.
- Charles R. Weirauch
- G11 - INFORMATION STORAGE
Information Patent Grant
Virtual write protection system
- Patent number 8,997,251
- Issue date Mar 31, 2015
- Hewlett-Packard Development Company, L.P.
- Charles R. Weirauch
- G11 - INFORMATION STORAGE
Information Patent Grant
Drive indicating mechanism for removable media
- Patent number 8,984,218
- Issue date Mar 17, 2015
- Hewlett-Packard Development Company, L.P.
- Charles R. Weirauch
- G11 - INFORMATION STORAGE
Information Patent Grant
Virtual write protection system
- Patent number 8,752,198
- Issue date Jun 10, 2014
- Hewlett-Packard Development Company, L.P.
- Charles R. Weirauch
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical storage medium with optically detectable marks
- Patent number 8,339,920
- Issue date Dec 25, 2012
- Hewlett-Packard Development Company, L.P.
- Charles R Weirauch
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical medium recognition system and method with an optical drive...
- Patent number 8,264,929
- Issue date Sep 11, 2012
- Dell Products L.P.
- Dirk Erickson
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method for embedding optical drive compatibility informa...
- Patent number 8,144,555
- Issue date Mar 27, 2012
- Dell Products L.P.
- Dirk Erickson
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method for writing data and a time value to an addressab...
- Patent number 7,996,606
- Issue date Aug 9, 2011
- Hewlett-Packard Development Company, L.P.
- Charles R. Weirauch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data structure for control information on rewriteable data storage...
- Patent number 7,911,906
- Issue date Mar 22, 2011
- Hewlett-Packard Development Company, L.P.
- Charles R Weirauch
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method for embedding optical drive compatibility informa...
- Patent number 7,885,172
- Issue date Feb 8, 2011
- Dell Products L.P.
- Dirk Erickson
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method for writing data and a time value to an addressab...
- Patent number 7,877,543
- Issue date Jan 25, 2011
- Hewlett-Packard Development Company, L.P.
- Charles R. Weirauch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for optical media information storage life tracking
- Patent number 7,852,724
- Issue date Dec 14, 2010
- Dell Products L.P.
- Dirk Erickson
- G11 - INFORMATION STORAGE
Information Patent Grant
Focal offset recording system and method
- Patent number 7,804,752
- Issue date Sep 28, 2010
- Hewlett-Packard Development Company, L.P.
- Charles R Weirauch
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording using secondary tracking method
- Patent number 7,800,988
- Issue date Sep 21, 2010
- Hewlett-Packard Development Company, L.P.
- Charles R Weirauch
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical media with control data in wobble
- Patent number 7,746,746
- Issue date Jun 29, 2010
- Hewlett-Packard Development Company, L.P.
- Charles R Weirauch
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for providing data storage device security
- Patent number 7,657,487
- Issue date Feb 2, 2010
- Hewlett-Packard Development Company, L.P.
- Daryl E. Anderson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data structure for control information on rewriteable data storage...
- Patent number 7,657,943
- Issue date Feb 2, 2010
- Hewlett-Packard Development Company, L.P.
- Charles R Weirauch
- G11 - INFORMATION STORAGE
Information Patent Grant
Device and method for optical scanning
- Patent number 7,639,272
- Issue date Dec 29, 2009
- Hewlett-Packard Development Company, L.P.
- D. Mitchel Hanks
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital watermark with variable location
- Patent number 7,636,440
- Issue date Dec 22, 2009
- Hewlett-Packard Development Company, L.P.
- Charles R. Weirauch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for embedding optical drive compatibility informa...
- Patent number 7,606,127
- Issue date Oct 20, 2009
- Dell Products L.P.
- Dirk Erickson
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical medium aligned information system and method
- Patent number 7,596,069
- Issue date Sep 29, 2009
- Dell Products L.P.
- Christiaan Steenbergen
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method for embedding optical drive compatibility informa...
- Patent number 7,391,694
- Issue date Jun 24, 2008
- Dell Products L.P.
- Dirk Erickson
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method for optical media information storage life tracking
- Patent number 7,352,670
- Issue date Apr 1, 2008
- Dell Products L.P.
- Dirk Erickson
- G11 - INFORMATION STORAGE
Information Patent Grant
Compact and portable optical disc drive
- Patent number 7,346,915
- Issue date Mar 18, 2008
- Hewlett-Packard Development Company, L.P.
- Bun Chay Te
- G11 - INFORMATION STORAGE
Information Patent Grant
Data media having variable control field in data units
- Patent number 7,283,455
- Issue date Oct 16, 2007
- Hewlett-Packard Development Company, L.P.
- Charles R Weirauch
- G11 - INFORMATION STORAGE
Information Patent Grant
Opto-mechanical adjustment based on sensing label side of optical disc
- Patent number 7,187,637
- Issue date Mar 6, 2007
- Hewlett-Packard Development Company, L.P.
- Michael A. Pate
- G11 - INFORMATION STORAGE
Information Patent Grant
Marking optical disc based on information related to data side thereof
- Patent number 7,145,586
- Issue date Dec 5, 2006
- Hewlett-Packard Development Company, L.P.
- Daryl Anderson
- G11 - INFORMATION STORAGE
Information Patent Grant
Encoding information in codes identifying beginning of regions of data
- Patent number 7,042,372
- Issue date May 9, 2006
- Hewlett-Packard Development Company, L.P.
- Charles R Weirauch
- G11 - INFORMATION STORAGE
Information Patent Grant
Phase discontinuity compensation in a bit-accurate optical drive
- Patent number 6,956,799
- Issue date Oct 18, 2005
- Hewlett-Packard Development Company, L.P.
- Josh Hogan
- G11 - INFORMATION STORAGE
Information Patent Grant
Detecting track jumps during reading or writing of data on an optic...
- Patent number 6,947,364
- Issue date Sep 20, 2005
- Hewlett-Packard Development Company, L.P.
- Josh Hogan
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL DISC WITH THREE-DIMENSIONAL VIEWING DEPTH
- Publication number 20140212115
- Publication date Jul 31, 2014
- Hewlett-Packard Development Company, L.P.
- Charles R. WEIRAUCH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIRTUAL WRITE PROTECTION SYSTEM
- Publication number 20140143515
- Publication date May 22, 2014
- Hewlett-Packard Development Company, L.P.
- Charles R. WEIRAUCH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and Method for Embedding Optical Drive Compatibility Informa...
- Publication number 20110103213
- Publication date May 5, 2011
- DIRK ERICKSON
- G11 - INFORMATION STORAGE
Information Patent Application
SYSTEM AND METHOD FOR WRITING DATA AND A TIME VALUE TO AN ADDRESSAB...
- Publication number 20110082974
- Publication date Apr 7, 2011
- Hewlett-Packard Development Company, L.P.
- Charles R. WEIRAUCH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System And Method For Embedding Optical Drive Compatibility Informa...
- Publication number 20090310449
- Publication date Dec 17, 2009
- DIRK ERICKSON
- G11 - INFORMATION STORAGE
Information Patent Application
DATA STRUCTURE FOR CONTROL INFORMATION ON REWRITEABLE DATA STORAGE...
- Publication number 20090282190
- Publication date Nov 12, 2009
- Charles R. Weirauch
- G11 - INFORMATION STORAGE
Information Patent Application
DRIVE TRACKING SYSTEM FOR REMOVABLE MEDIA
- Publication number 20090006749
- Publication date Jan 1, 2009
- Charles R. WEIRAUCH
- G11 - INFORMATION STORAGE
Information Patent Application
System and Method for Embedding Optical Drive Compatibility Informa...
- Publication number 20080212420
- Publication date Sep 4, 2008
- Dirk Erickson
- G11 - INFORMATION STORAGE
Information Patent Application
Optical Recording Using Secondary Tracking Method
- Publication number 20080198722
- Publication date Aug 21, 2008
- Charles R. Weirauch
- G11 - INFORMATION STORAGE
Information Patent Application
Focal offset recording system and method
- Publication number 20080186828
- Publication date Aug 7, 2008
- Charles R. Weirauch
- G11 - INFORMATION STORAGE
Information Patent Application
System and Method for Optical Media Information Storage Life Tracking
- Publication number 20080123493
- Publication date May 29, 2008
- Dirk Erickson
- G11 - INFORMATION STORAGE
Information Patent Application
Data Structure For Control Information On Data Storage Media
- Publication number 20070153643
- Publication date Jul 5, 2007
- Charles R. Weirauch
- G11 - INFORMATION STORAGE
Information Patent Application
Drive Indicating Mechanism For Removable Media
- Publication number 20070076535
- Publication date Apr 5, 2007
- Charles R. Weirauch
- G11 - INFORMATION STORAGE
Information Patent Application
Device and method for optical scanning
- Publication number 20070070170
- Publication date Mar 29, 2007
- D. Mitchel Hanks
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Compact and portable optical disc drive
- Publication number 20070061825
- Publication date Mar 15, 2007
- Bun Chay Te
- G11 - INFORMATION STORAGE
Information Patent Application
Drive indicating mechanism for removable media
- Publication number 20060291084
- Publication date Dec 28, 2006
- Charles R. Weirauch
- G11 - INFORMATION STORAGE
Information Patent Application
Virtual write protection system
- Publication number 20060280068
- Publication date Dec 14, 2006
- Charles R. Weirauch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for writing data and a time value to an addressab...
- Publication number 20060123190
- Publication date Jun 8, 2006
- Charles R. Weirauch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical media with control data in wobble
- Publication number 20060104192
- Publication date May 18, 2006
- Charles R. Weirauch
- G11 - INFORMATION STORAGE
Information Patent Application
Drive tracking system for removable media
- Publication number 20060026432
- Publication date Feb 2, 2006
- Charles R. Weirauch
- G11 - INFORMATION STORAGE
Information Patent Application
System and method for optical media information storage life tracking
- Publication number 20060023595
- Publication date Feb 2, 2006
- Dirk Erickson
- G11 - INFORMATION STORAGE
Information Patent Application
System and method for embedding optical drive compatibility informa...
- Publication number 20060007815
- Publication date Jan 12, 2006
- Dirk Erickson
- G11 - INFORMATION STORAGE
Information Patent Application
Information access control for optical media
- Publication number 20050185548
- Publication date Aug 25, 2005
- Charles R. Weirauch
- G11 - INFORMATION STORAGE
Information Patent Application
Multi-functional printer device
- Publication number 20050146753
- Publication date Jul 7, 2005
- Jonathan Firooz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data structure for control information on rewriteable data storage...
- Publication number 20050135227
- Publication date Jun 23, 2005
- Charles R. Weirauch
- G11 - INFORMATION STORAGE
Information Patent Application
Data structure for control information on rewriteable data storage...
- Publication number 20050135226
- Publication date Jun 23, 2005
- Charles R. Weirauch
- G11 - INFORMATION STORAGE
Information Patent Application
Optical medium aligned information system and method
- Publication number 20050111326
- Publication date May 26, 2005
- Christiaan Steenbergen
- G11 - INFORMATION STORAGE
Information Patent Application
Optical medium recognition system and method
- Publication number 20050111327
- Publication date May 26, 2005
- Dirk Erickson
- G11 - INFORMATION STORAGE
Information Patent Application
System and method of determining optimum power for writing to an op...
- Publication number 20050068871
- Publication date Mar 31, 2005
- Charles R. Weirauch
- G11 - INFORMATION STORAGE
Information Patent Application
System and method for file comperssion
- Publication number 20050055483
- Publication date Mar 10, 2005
- William Lee Devlin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Charles R. Weirauch

Person

Patents Grantslast 30 patents

Drive indicating mechanism for removable media

Virtual write protection system

Drive indicating mechanism for removable media

Virtual write protection system

Optical storage medium with optically detectable marks

Optical medium recognition system and method with an optical drive...

System and method for embedding optical drive compatibility informa...

System and method for writing data and a time value to an addressab...

Data structure for control information on rewriteable data storage...

System and method for embedding optical drive compatibility informa...

System and method for writing data and a time value to an addressab...

System and method for optical media information storage life tracking

Focal offset recording system and method

Optical recording using secondary tracking method

Optical media with control data in wobble

Apparatus and method for providing data storage device security

Data structure for control information on rewriteable data storage...

Device and method for optical scanning

Digital watermark with variable location

System and method for embedding optical drive compatibility informa...

Optical medium aligned information system and method

System and method for embedding optical drive compatibility informa...

System and method for optical media information storage life tracking

Compact and portable optical disc drive

Data media having variable control field in data units

Opto-mechanical adjustment based on sensing label side of optical disc

Marking optical disc based on information related to data side thereof

Encoding information in codes identifying beginning of regions of data

Phase discontinuity compensation in a bit-accurate optical drive

Detecting track jumps during reading or writing of data on an optic...

Patents Applicationslast 30 patents

OPTICAL DISC WITH THREE-DIMENSIONAL VIEWING DEPTH

VIRTUAL WRITE PROTECTION SYSTEM

System and Method for Embedding Optical Drive Compatibility Informa...

SYSTEM AND METHOD FOR WRITING DATA AND A TIME VALUE TO AN ADDRESSAB...

System And Method For Embedding Optical Drive Compatibility Informa...

DATA STRUCTURE FOR CONTROL INFORMATION ON REWRITEABLE DATA STORAGE...

DRIVE TRACKING SYSTEM FOR REMOVABLE MEDIA

System and Method for Embedding Optical Drive Compatibility Informa...

Optical Recording Using Secondary Tracking Method

Focal offset recording system and method

System and Method for Optical Media Information Storage Life Tracking

Data Structure For Control Information On Data Storage Media

Drive Indicating Mechanism For Removable Media

Device and method for optical scanning

Compact and portable optical disc drive

Drive indicating mechanism for removable media

Virtual write protection system

System and method for writing data and a time value to an addressab...

Optical media with control data in wobble

Drive tracking system for removable media

System and method for optical media information storage life tracking

System and method for embedding optical drive compatibility informa...

Information access control for optical media

Multi-functional printer device

Data structure for control information on rewriteable data storage...

Data structure for control information on rewriteable data storage...

Optical medium aligned information system and method

Optical medium recognition system and method

System and method of determining optimum power for writing to an op...

System and method for file comperssion