List of ChaCha (search engine) patents

Patents where

Current Assignee

Name

ChaCha (search engine)

Name	Description	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 8065286 Scalable search system using human searchers	Patent 8065286 was granted and assigned to ChaCha (search engine) on November, 2011 by the United States Patent and Trademark Office.	ChaCha (search engine)	United States Patent and Trademark Office	8065286	November 22, 2011
‌ US Patent 8719256 Method and system for improvement of request processing	Patent 8719256 was granted and assigned to ChaCha (search engine) on May, 2014 by the United States Patent and Trademark Office.	ChaCha (search engine)	United States Patent and Trademark Office	8719256	May 6, 2014
‌ US Patent 8239461 Method and system for accessing search services via messaging services	Patent 8239461 was granted and assigned to ChaCha (search engine) on August, 2012 by the United States Patent and Trademark Office.	ChaCha (search engine)	United States Patent and Trademark Office	8239461	August 7, 2012
‌ US Patent 8725768 Method, system, and computer readable storage for affiliate group searching	Patent 8725768 was granted and assigned to ChaCha (search engine) on May, 2014 by the United States Patent and Trademark Office.	ChaCha (search engine)	United States Patent and Trademark Office	8725768	May 13, 2014
‌ US Patent 7801879 Method, system, and computer readable storage for affiliate group searching	Patent 7801879 was granted and assigned to ChaCha (search engine) on September, 2010 by the United States Patent and Trademark Office.	ChaCha (search engine)	United States Patent and Trademark Office	7801879	September 21, 2010
‌ US Patent 7962466 Automated tool for human assisted mining and capturing of precise results	Patent 7962466 was granted and assigned to ChaCha (search engine) on June, 2011 by the United States Patent and Trademark Office.	ChaCha (search engine)	United States Patent and Trademark Office	7962466	June 14, 2011
‌ US Patent 8117196 Search tool providing optional use of human search guides	Patent 8117196 was granted and assigned to ChaCha (search engine) on February, 2012 by the United States Patent and Trademark Office.	ChaCha (search engine)	United States Patent and Trademark Office	8117196	February 14, 2012
‌ US Patent 8671008 Method for notifying task providers to become active using instant messaging	Patent 8671008 was granted and assigned to ChaCha (search engine) on March, 2014 by the United States Patent and Trademark Office.	ChaCha (search engine)	United States Patent and Trademark Office	8671008	March 11, 2014
‌ US Patent 8676868 Macro programming for resources	Patent 8676868 was granted and assigned to ChaCha (search engine) on March, 2014 by the United States Patent and Trademark Office.	ChaCha (search engine)	United States Patent and Trademark Office	8676868	March 18, 2014
‌ US Patent 7792967 Method and system for sharing and accessing resources	Patent 7792967 was granted and assigned to ChaCha (search engine) on September, 2010 by the United States Patent and Trademark Office.	ChaCha (search engine)	United States Patent and Trademark Office	7792967	September 7, 2010
‌ US Patent 8078608 Method and system for promotion of a search service	Patent 8078608 was granted and assigned to ChaCha (search engine) on December, 2011 by the United States Patent and Trademark Office.	ChaCha (search engine)	United States Patent and Trademark Office	8078608	December 13, 2011
‌ US Patent 8266130 Search tool providing optional use of human search guides	Patent 8266130 was granted and assigned to ChaCha (search engine) on September, 2012 by the United States Patent and Trademark Office.	ChaCha (search engine)	United States Patent and Trademark Office	8266130	September 11, 2012
‌ US Patent 8782069 Method and system of providing a search tool	Patent 8782069 was granted and assigned to ChaCha (search engine) on July, 2014 by the United States Patent and Trademark Office.	ChaCha (search engine)	United States Patent and Trademark Office	8782069	July 15, 2014
‌ US Patent 8200663 Method and system for improvement of relevance of search results	Patent 8200663 was granted and assigned to ChaCha (search engine) on June, 2012 by the United States Patent and Trademark Office.	ChaCha (search engine)	United States Patent and Trademark Office	8200663	June 12, 2012
‌ US Patent 8768934 Method and system of providing verified content	Patent 8768934 was granted and assigned to ChaCha (search engine) on July, 2014 by the United States Patent and Trademark Office.	ChaCha (search engine)	United States Patent and Trademark Office	8768934	July 1, 2014
‌ US Patent 9104735 Scalable search system using human searchers	Patent 9104735 was granted and assigned to ChaCha (search engine) on August, 2015 by the United States Patent and Trademark Office.	ChaCha (search engine)	United States Patent and Trademark Office	9104735	August 11, 2015
‌ US Patent 8700615 Method and system for improvement of relevance of search results	Patent 8700615 was granted and assigned to ChaCha (search engine) on April, 2014 by the United States Patent and Trademark Office.	ChaCha (search engine)	United States Patent and Trademark Office	8700615	April 15, 2014
‌ US Patent 8762289 Method, apparatus, and computer readable storage for training human searchers	Patent 8762289 was granted and assigned to ChaCha (search engine) on June, 2014 by the United States Patent and Trademark Office.	ChaCha (search engine)	United States Patent and Trademark Office	8762289	June 24, 2014
‌ US Patent 8024308 Electronic previous search results log	Patent 8024308 was granted and assigned to ChaCha (search engine) on September, 2011 by the United States Patent and Trademark Office.	ChaCha (search engine)	United States Patent and Trademark Office	8024308	September 20, 2011
‌ US Patent 8515940 Method and system for qualifying keywords in query strings		ChaCha (search engine)	United States Patent and Trademark Office	8515940	August 20, 2013
‌ US Patent 8788476 Method and system of triggering a search request	Patent 8788476 was granted and assigned to ChaCha (search engine) on July, 2014 by the United States Patent and Trademark Office.	ChaCha (search engine)	United States Patent and Trademark Office	8788476	July 22, 2014
‌ US Patent 7873532 Method, system, and computer readable medium useful in managing a computer-based system for servicing user initiated tasks	Patent 7873532 was granted and assigned to ChaCha (search engine) on January, 2011 by the United States Patent and Trademark Office.	ChaCha (search engine)	United States Patent and Trademark Office	7873532	January 18, 2011
‌ US Patent 8566306 Scalable search system using human searchers	Patent 8566306 was granted and assigned to ChaCha (search engine) on October, 2013 by the United States Patent and Trademark Office.	ChaCha (search engine)	United States Patent and Trademark Office	8566306	October 22, 2013
‌ US Patent 8327270 Method, system, and computer readable storage for podcasting and video training in an information search system	Patent 8327270 was granted and assigned to ChaCha (search engine) on December, 2012 by the United States Patent and Trademark Office.	ChaCha (search engine)	United States Patent and Trademark Office	8327270	December 4, 2012
‌ US Patent 8255383 Method and system for qualifying keywords in query strings	Patent 8255383 was granted and assigned to ChaCha (search engine) on August, 2012 by the United States Patent and Trademark Office.	ChaCha (search engine)	United States Patent and Trademark Office	8255383	August 28, 2012

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