Barbara; Daniel

Patent Applications and Registrations

Patent applications and USPTO patent grants for Barbara; Daniel.The latest application filed is for "active authentication of users".

Company Profile

0.11.2

Barbara; Daniel - Reston VA
Barbara; Daniel - Mercer County NJ
Barbara; Daniel - Princeton NJ

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Active authentication of users Grant 10,776,463 - Stavrou , et al. Sept	2020-09-15
Active Authentication Of Users App 20190205514 - STAVROU; Angelos ; et al.	2019-07-04
Active authentication of users Grant 10,289,819 - Stavrou , et al.	2019-05-14
Active Authentication of Users App 20170161478 - Stavrou; Angelos ; et al.	2017-06-08
Audio-based wide area information system Grant 5,926,789 - Barbara , et al. July 20, 1	1999-07-20
Trie structure based method and apparatus for indexing and searching handwritten databases with dynamic search sequencing Grant 5,768,423 - Aref , et al. June 16, 1	1998-06-16
Method and apparatus for similarity matching of handwritten data objects Grant 5,710,916 - Barbara , et al. January 20, 1	1998-01-20
System for maintaining data coherency in cache memory by periodically broadcasting a single invalidation report from server to clients Grant 5,706,435 - January 6, 1	1998-01-06
Method and apparatus for indexing a plurality of handwritten objects Grant 5,649,023 - July 15, 1	1997-07-15
System for maintaining data coherency in cache memory by periodically broadcasting invalidation reports from server to client Grant 5,581,704 - Barbara , et al. December 3, 1	1996-12-03
Method for indexing and searching handwritten documents in a database Grant 5,553,284 - Barbara , et al. September 3, 1	1996-09-03
Method for proximity searching with range testing and range adjustment Grant 5,499,360 - Barbara , et al. March 12, 1	1996-03-12
Apparatus and method for certifying the delivery of information Grant 5,475,753 - Barbara , et al. December 12, 1	1995-12-12

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