Richard Grant Sparber

Person

Wheaton, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for preserving calls when service is interrupted to a mobile...
- Patent number 6,980,799
- Issue date Dec 27, 2005
- Lucent Technologies Inc.
- Akhtar Akhteruzzaman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for identifying mobile communication apparatuses...
- Patent number 6,823,189
- Issue date Nov 23, 2004
- Lucent Technologies Inc.
- Akhter Akhteruzzaman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for managing response to a need at a site
- Patent number 6,701,156
- Issue date Mar 2, 2004
- Akhter Akhteruzzaman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Handoff of phone calls from wireless to wireline network
- Patent number 6,584,316
- Issue date Jun 24, 2003
- Lucent Technologies Inc.
- Akhtar Akhteruzzaman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integration of voice mail, email, fax and personal calendar systems...
- Patent number 6,580,787
- Issue date Jun 17, 2003
- Lucent Technologies Inc.
- Akhtar Akhteruzzaman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Provision of cellular/wire-line service
- Patent number 6,405,042
- Issue date Jun 11, 2002
- Lucent Technologies Inc.
- Akhtar Akhteruzzaman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Drill for inexperienced users
- Patent number 6,386,803
- Issue date May 14, 2002
- DuPage Children's Museum
- Richard Sparber
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Detecting digital multiplexer faults
- Patent number 6,026,076
- Issue date Feb 15, 2000
- Lucent Technologies Inc.
- Kenneth Leon Habegger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ringing detector for use by the deaf
- Patent number 4,379,210
- Issue date Apr 5, 1983
- Bell Telephone Laboratories, Incorporated
- Richard G. Sparber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Precision negative impedance circuit with calibration
- Patent number 4,331,913
- Issue date May 25, 1982
- Bell Telephone Laboratories, Incorporated
- Richard G. Sparber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Impedance/admittance measuring circuit
- Patent number 4,283,675
- Issue date Aug 11, 1981
- Bell Telephone Laboratories, Incorporated
- Richard G. Sparber
- G01 - MEASURING TESTING
Information Patent Grant
Electronic loaded/nonloaded telephone loop identification circuit
- Patent number 4,224,483
- Issue date Sep 23, 1980
- Bell Telephone Laboratories, Incorporated
- James L. Neigh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Gain-adjusting conference circuit
- Patent number 4,197,429
- Issue date Apr 8, 1980
- Bell Telephone Laboratories, Incorporated
- Richard G. Sparber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ohmmeter for circuits carrying unknown currents
- Patent number 4,047,104
- Issue date Sep 6, 1977
- Bell Telephone Laboratories, Incorporated
- Richard Grant Sparber
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Mobile subscriber station with low frequency call alerting capability
- Publication number 20040242211
- Publication date Dec 2, 2004
- A. Akhteruzzaman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for preserving calls when service is interrupted to a mobile...
- Publication number 20040203424
- Publication date Oct 14, 2004
- Akhtar Akhteruzzaman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Directory assistance
- Publication number 20030231755
- Publication date Dec 18, 2003
- Paul Raymond Sand
- G07 - CHECKING-DEVICES
Information Patent Application
System for enhanced caller identification delivery
- Publication number 20030215070
- Publication date Nov 20, 2003
- A. Akhteruzzaman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Subscriber activated calling party voice-print identification syste...
- Publication number 20030169857
- Publication date Sep 11, 2003
- LUCENT TECHNOLOGIES INC.
- A. Akhteruzzaman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Emergency location of wireless call originators
- Publication number 20030157922
- Publication date Aug 21, 2003
- Paul Raymond Sand
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Automatic access to a local vendor from a mobile station
- Publication number 20030037028
- Publication date Feb 20, 2003
- A. Akhteruzzaman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Preventing activation of audible incoming call indicators based on...
- Publication number 20030008644
- Publication date Jan 9, 2003
- Akhter Akhterzzaman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method to effect telephone call barge-in without operato...
- Publication number 20020118810
- Publication date Aug 29, 2002
- Akhtar Akhteruzzaman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for identifying mobile communication apparatuses...
- Publication number 20020098850
- Publication date Jul 25, 2002
- LUCENT TECHNOLOGIES INC.
- Akhter Akhteruzzaman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for managing response to a need at a site
- Publication number 20020077137
- Publication date Jun 20, 2002
- LUCENT TECHNOLOGIES INC.
- Akhter Akhteruzzaman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Richard Grant Sparber

Person

Patents Grantslast 30 patents

Method for preserving calls when service is interrupted to a mobile...

System and method for identifying mobile communication apparatuses...

System and method for managing response to a need at a site

Handoff of phone calls from wireless to wireline network

Integration of voice mail, email, fax and personal calendar systems...

Provision of cellular/wire-line service

Drill for inexperienced users

Detecting digital multiplexer faults

Ringing detector for use by the deaf

Precision negative impedance circuit with calibration

Impedance/admittance measuring circuit

Electronic loaded/nonloaded telephone loop identification circuit

Gain-adjusting conference circuit

Ohmmeter for circuits carrying unknown currents

Patents Applicationslast 30 patents

Mobile subscriber station with low frequency call alerting capability

Method for preserving calls when service is interrupted to a mobile...

Directory assistance

System for enhanced caller identification delivery

Subscriber activated calling party voice-print identification syste...

Emergency location of wireless call originators

Automatic access to a local vendor from a mobile station

Preventing activation of audible incoming call indicators based on...

System and method to effect telephone call barge-in without operato...

System and method for identifying mobile communication apparatuses...

System and method for managing response to a need at a site