Ahn; Don

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ahn; Don.The latest application filed is for "expanded compatibility rfid tags".

Company Profile

0.15.2

Ahn; Don - Sunnyvale CA
Ahn; Don - Menlo Park CA
Ahn; Don - Daly City CA

*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
Received signal strength distance determination of low frequency tags Grant 8,111,141 - Brand , et al. February 7, 2	2012-02-07
Received signal strength location determination of low frequency tags Grant 7,768,392 - Brand , et al. August 3, 2	2010-08-03
Expanded compatibility RFID tags Grant 7,755,486 - Zhu , et al. July 13, 2	2010-07-13
Expanded Compatibility Rfid Tags App 20080088461 - Zhu; LIPING JULIA ; et al.	2008-04-17
Expanded Compatibility Rfid Tags App 20070085688 - Zhu; LIPING JULIA ; et al.	2007-04-19
System, method, and computer program product for creating subnotes linked to portions of data objects after entering an annotation mode Grant 6,389,434 - Rivette , et al. May 14, 2	2002-05-14
System, method, and computer program product for generating documents using pagination information Grant 6,018,749 - Rivette , et al. January 25, 2	2000-01-25
Computer based system, method, and computer program product for selectively displaying patent text and images Grant 5,991,780 - Rivette , et al. November 23, 1	1999-11-23
System, method, and computer program product for accessing a note database having subnote information for the purpose of manipulating subnotes linked to portions of documents Grant 5,950,214 - Rivette , et al. September 7, 1	1999-09-07
System, method and computer program product for maintaining group hits tables and document index tables for the purpose of searching through individual documents and groups of documents Grant 5,848,409 - Ahn December 8, 1	1998-12-08
System, method, and computer program product for displaying and processing notes containing note segments linked to portions of documents Grant 5,845,301 - Rivette , et al. December 1, 1	1998-12-01
Method and apparatus for synchronizing, displaying and manipulating text and image documents Grant 5,809,318 - Rivette , et al. September 15, 1	1998-09-15
System, method, and computer program product for using intelligent notes to organize, link, and manipulate disparate data objects Grant 5,806,079 - Rivette , et al. September 8, 1	1998-09-08
System, method, and computer program product for generating equivalent text files Grant 5,799,325 - Rivette , et al. August 25, 1	1998-08-25
System, method and computer program product for searching through an individual document and a group of documents Grant 5,696,963 - Ahn December 9, 1	1997-12-09
System and method for creating and manipulating notes each containing multiple sub-notes, and linking the sub-notes to portions of data objects Grant 5,623,679 - Rivette , et al. April 22, 1	1997-04-22
Method and apparatus for synchronizing, displaying and manipulating text and image documents Grant 5,623,681 - Rivette , et al. April 22, 1	1997-04-22

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