US 11,907,236 B2
Systems and methods for fuzzy search without full text
Richard Lee Barnes, II, Arlington, VA (US)
Assigned to Cisco Technology, Inc., San Jose, CA (US)
Filed by Cisco Technology, Inc., San Jose, CA (US)
Filed on Jul. 8, 2022, as Appl. No. 17/811,543.
Application 17/811,543 is a continuation of application No. 16/535,157, filed on Aug. 8, 2019, granted, now 11,386,101.
Prior Publication US 2022/0342883 A1, Oct. 27, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. G06F 16/2458 (2019.01); G06F 16/21 (2019.01); G06F 16/2455 (2019.01); G06F 40/242 (2020.01)
CPC G06F 16/2468 (2019.01) [G06F 16/219 (2019.01); G06F 16/24562 (2019.01); G06F 40/242 (2020.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
receiving a query comprising at least one search term;
determining, based on a fuzzy search of words from a message history and the at least one search term, one or more words from the message history;
generating one or more search tokens from the one or more words, the one or more search tokens comprising encrypted versions of the one or more words and one or more pointers identifying locations or contexts of the one or more words; and
providing the one or more search tokens to a search service.