Inventor
Kristi T. Feltz
Inventor
Cedar Rapids, IA, US
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Mprimary
H04MTelephonic communication43%
H04QSelecting31%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests22%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes2%
G10LSpeech analysis techniques or speech synthesis2%
PatentTitleYear
8,265,245'Call-processing rate quote system and method'20126,643,362'Call-processing system and method'20036,279,038'Client interface'20016,263,372'Method and apparatus for interfacing two or more applications in a client server'20016,016,343'Call-processing system and method'20005,903,637'System and method for call conferencing'19995,873,099'System and method for maintaining redundant databases'19995,867,566'Real-time billing system for a call processing system'19995,854,833'Processing using DEF records'19985,799,156'System for determining an alternative application to receive message from first application when the number of times to resend the message to second application is exceeded'19985,646,982'System and method for message delivery'19975,638,430'Call validation system'19975,633,919'Real-time billing system for a call processing system'19975,619,554'Distributed voice system and method'19975,615,251'Real-time reconfiguration'19975,590,181'Call-processing system and method'19965,586,175'Call-processing system and method'19965,555,290'Long distance telephone switching system with enhanced subscriber services'19965,550,899'Long distance telephone switching system with enhanced subscriber services'19965,546,449'System and method for call conferencing'19965,483,587'System and method for call conferencing'19965,222,120'Long distance telephone switching system with enhanced subscriber services'19934,882,475'Synthesized speech-facilitated product preparation and/or delivery system and method'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1996Based in Iowa City, IA, US· patent location history
1993–1996Patents assigned to MCI COMMUNICATIONS CORP (3)· patent assignee history
1996–1999Patents assigned to LINKUSA CORP (13)· patent assignee history
1996–2001Patents assigned to LINK USA CORP (3)· patent assignee history
1996–2012Based in Cedar Rapids, IA, US· patent location history
2012Patents assigned to AUSTIN MARK A (1)· patent assignee history
2012Patents assigned to BERRY DANA BRUCE (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LINKUSA CORP | 13 | 1996–1999 |
| LINK USA CORP | 3 | 1996–2001 |
| MCI COMMUNICATIONS CORP | 3 | 1993–1996 |
| AUSTIN MARK A | 1 | 2012 |
| BERRY DANA BRUCE | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cedar Rapids, IA, US | 19 | 1996–2012 |
| Iowa City, IA, US | 4 | 1989–1996 |