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ALTA VISTA COMPANY

Overview
  • Total Patents
    20
About

ALTA VISTA COMPANY has a total of 20 patent applications. Its first patent ever was published in 1996. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets computer technology, machines and digital networks are COPIUN INC, COMPUTER ASS THINK INC. and SUMISHO COMP SYSTEMS CORP.

Patent filings in countries

World map showing ALTA VISTA COMPANYs patent filings in countries

Patent filings per year

Chart showing ALTA VISTA COMPANYs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Najork Marc A 5
#2 Heydon Clark A 5
#3 Najork Marc Alexander 4
#4 Heydon Clark Allan 4
#5 Broder Andrei Z 3
#6 Burrows Michael 2
#7 Monier Louis M 2
#8 Bharat Krishna A 2
#9 Henzinger Monika R 2
#10 Glassman Steven C 2

Latest patents

Publication Filing date Title
WO0219172A1 Method and apparatus for providing information on search engine result pages
US2002049753A1 Technique for deleting duplicate records referenced in an index of a database
US6560600B1 Method and apparatus for ranking Web page search results
US6351755B1 System and method for associating an extensible set of data with documents downloaded by a web crawler
US6377984B1 Web crawler system using parallel queues for queing data sets having common address and concurrently downloading data associated with data set in each queue
US6301614B1 System and method for efficient representation of data set addresses in a web crawler
US6263364B1 Web crawler system using plurality of parallel priority level queues having distinct associated download priority levels for prioritizing document downloading and maintaining document freshness
US6513032B1 Search and navigation system and method using category intersection pre-computation
US6654813B1 Dynamically categorizing entity information
US6286006B1 Method and apparatus for finding mirrored hosts by analyzing urls
US6487555B1 Method and apparatus for finding mirrored hosts by analyzing connectivity and IP addresses
US6073135A Connectivity server for locating linkage information between Web pages
US6269362B1 System and method for monitoring web pages by comparing generated abstracts