Inventor

Mary Louise Hardzinski

Inventor

Palatine, IL, US

Overview

2001–2015

Patent span

Electricity

Primary field (CPC H)

Patents· 30 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Mprimary

H04MTelephonic communication75%

H04QSelecting15%

G10LSpeech analysis techniques or speech synthesis10%

PatentTitleYear

9,014,356'Convenience features in a method and system for providing enhanced caller identification'2015 8,416,932'Convenience features in a method and system for providing enhanced caller identification'2013 8,139,732'Method and system for providing enhanced caller identification'2012 8,126,132'Method and system for providing enhanced call waiting'2012 7,706,513'Distributed text-to-speech synthesis between a telephone network and a telephone subscriber unit'2010 7,409,046'Method and system for providing enhanced call waiting with verification and name change service'2008 7,391,859'Method and system for providing enhanced call waiting'2008 7,388,952'Method and system for providing enhanced call waiting'2008 7,302,049'Convenience features in a method and system for providing enhanced caller identification'2007 7,242,754'System and method for implementing and accessing call forwarding services'2007 7,227,931'Method and system for providing enhanced caller identification screening using audible caller name announcement'2007 7,139,383'Method and system for providing enhanced call waiting'2006 7,099,441'Method and system for providing enhanced call waiting with verification and name change service'2006 7,068,761'Method and system for canceling unwanted telephone calls'2006 6,993,121'Method and system for text-to-speech conversion of caller information'2006 6,870,914'Distributed text-to-speech synthesis between a telephone network and a telephone subscriber unit'2005 6,829,343'Method and system for providing enhanced call waiting'2004 6,775,357'Method and system for providing enhanced call waiting with verification and name change service'2004 6,765,994'Method and system for canceling unwanted telephone calls'2004 6,718,016'Method and system for text-to-speech conversion of caller information'2004 6,633,634'Method and system for providing enhanced call waiting'2003 6,631,186'System and method for implementing and accessing call forwarding services'2003 6,574,319'Convenience features in a method and system for providing enhanced caller identification'2003 6,466,653'Text-to-speech preprocessing and conversion of a caller\'s ID in a telephone subscriber unit and method therefor'2002 6,453,019'Method and system for canceling unwanted telephone calls'2002 6,400,809'Method and system for text-to-speech conversion of caller information'2002 6,332,021'Convenience features in a method and system for providing enhanced caller identification'2001 6,278,771'Method and system for providing enhanced call waiting with verification and name change service'2001 6,219,414'Method and system for providing enhanced call waiting'2001 6,178,232'Method and system for providing enhanced caller identification'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2003Patents assigned to AMERITECH CORP (9)· patent assignee history

2001–2015Based in Palatine, IL, US· patent location history

2003–2010Based in Longmont, CO, US· patent location history

2004–2008Patents assigned to SBC PROPERTIES LP (10)· patent assignee history

2007–2008Patents assigned to AT & T KNOWLEDGE VENTURES LP (3)· patent assignee history

2010–2015Patents assigned to AT & T IP I LP (5)· patent assignee history

2012–2013Patents assigned to HARDZINSKI MARY LOUISE (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SBC PROPERTIES LP	10	2004–2008
AMERITECH CORP	9	2001–2003
AT & T IP I LP	5	2010–2015
AT & T KNOWLEDGE VENTURES LP	3	2007–2008
HARDZINSKI MARY LOUISEself	3	2012–2013

Locations

Location	Patents	Span
Palatine, Illinois, US	26	2001–2015
Longmont, CO, US	4	2003–2010