portals and vortals are sometimes considered a type of specialized search engine

directory enquiries Arrangements therefor, e.g.

H04M3/493- Interactive information services, e.g.

recorded voice services or time announcements

H04M3/487- Arrangements for providing information services, e.g.

H04M3/42- Systems providing special services or facilities to subscribers.H04M3/00- Automatic or semi-automatic exchanges.Assignors: CAERE CORPORATION Adjusted expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BEVOCAL LLC Assigned to NUANCE COMMUNICATIONS, INC. Assigned to CAERE CORPORATION reassignment CAERE CORPORATION MERGER (SEE DOCUMENT FOR DETAILS). Assignors: TRAN, STEVE, BERNER, MIKAEL, GUERRA, LISA M., JOSHI, AMOL, STONE, KEVIN Publication of US20020169611A1 publication Critical patent/US20020169611A1/en Application granted granted Critical Publication of US7024364B2 publication Critical patent/US7024364B2/en Assigned to BEVOCAL LLC reassignment BEVOCAL LLC MERGER (SEE DOCUMENT FOR DETAILS).

Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Bevocal LLC filed Critical Bevocal LLC Priority to US09/802,493 priority Critical patent/US7024364B2/en Assigned to BEVOCAL, INC.

Original Assignee Bevocal LLC Priority date (The priority date is an assumption and is not a legal conclusion.

Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) ( en Inventor Lisa Guerra Mikael Berner Kevin Stone Amol Joshi Steve Tran Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Granted Application number US09/802,493 Other versions US7024364B2 Google Patents System, method and computer program product for looking up business addresses and directions based on a voice dial-up sessionĭownload PDF Info Publication number US20020169611A1 US20020169611A1 US09/802,493 US80249301A US2002169611A1 US 20020169611 A1 US20020169611 A1 US 20020169611A1 US 80249301 A US80249301 A US 80249301A US 2002169611 A1 US2002169611 A1 US 2002169611A1 Authority US United States Prior art keywords user location entity locations proximity Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US20020169611A1 - System, method and computer program product for looking up business addresses and directions based on a voice dial-up session US20020169611A1 - System, method and computer program product for looking up business addresses and directions based on a voice dial-up session

Portals and vortals are sometimes considered a type of specialized search engine