VOLT DELTA RESOURCES LLC
Patent Owner
Stats
- 14 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Aug 25, 2015 most recent publication
Details
- 14 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 578 Total Citation Count
- Dec 10, 1992 Earliest Filing
- 5 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
| Upgrade to the Professional Level to View Top Patents for this Owner. Learn More |
Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9117453 Method and system for processing parallel context dependent speech recognition results from a single utterance utilizing a context databaseDec 30, 10Aug 25, 15[G10L, G06F]
8515048 Method of and system for automatically switching between free directory assistance service and chargeable directory assistance serviceJun 15, 12Aug 20, 13[H04M]
8233608 Method of and system for automatically switching between free directory assistance service and chargeable directory assistance serviceOct 24, 08Jul 31, 12[H04M]
7831031 Method and system for operator services automation using an operator services switchAug 22, 06Nov 09, 10[H04M]
7180994 Method and system for operator services automation using an operator services switchJun 13, 02Feb 20, 07[H04M]
5995929 Method and apparatus for generating an a priori advisor for a speech recognition dictionarySep 12, 97Nov 30, 99[H04M, G10L]
5991369 System and method for message delivery for non-published directory numbers to voice mail boxesJun 06, 97Nov 23, 99[H04M]
5987408 Automated directory assistance system utilizing a heuristics model for predicting the most likely requested numberDec 16, 96Nov 16, 99[G10L]
5987414 Method and apparatus for selecting a vocabulary sub-set from a speech recognition dictionary for use in real time automated directory assistanceOct 31, 96Nov 16, 99[G10L]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2011/0150,193 SYSTEM AND METHOD FOR MONETIZING TELEPHONE CALLS TO DISCONNECTED BUSINESS LISTINGSAbandonedDec 15, 10Jun 23, 11[H04M]
2010/0203,909 SYSTEM AND METHOD TO FACILITATE VOICE COMMUNICATION BETWEEN MEMBERS OF SOCIAL NETWORKING WEBSITES WHILE MAINTAINING MEMBER PRIVACYAbandonedFeb 11, 10Aug 12, 10[G06F, H04W]
2008/0086,375 METHOD OF AND SYSTEM FOR DIRECTORY-ASSISTANCE-BASED MARKETINGAbandonedSep 27, 07Apr 10, 08[G06Q]
2005/0240,409 System and method for providing rules-based directory assistance automationAbandonedJun 11, 03Oct 27, 05[G10L]
Top Inventors for This Owner
| Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More |
We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!
We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.