Cesar; Christian Lenz

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cesar; Christian Lenz.The latest application filed is for "multiple item radio frequency tag identification protocol".

Company Profile

0.8.5

Cesar; Christian Lenz - Shrub Oak NY

*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
Radio frequency identification system with write broadcast capability Grant 7,616,094 - Heinrich , et al. November 10, 2	2009-11-10
Multiple Item Radio Frequency Tag Identification Protocol App 20070176751 - Cesar; Christian Lenz ; et al.	2007-08-02
System and Method for Radio Frequency Tag Group Select App 20070159305 - Cesar; Christian Lenz ; et al.	2007-07-12
System and method for radio frequency tag group select Grant 7,158,046 - Cesar , et al. January 2, 2	2007-01-02
System and method for radio frequency tag group select App 20050168348 - Cesar, Christian Lenz ; et al.	2005-08-04
Radio frequency identification system write broadcast capability Grant 6,919,793 - Heinrich , et al. July 19, 2	2005-07-19
Radio frequency identification system with write broadcast capability App 20050088286 - Heinrich, Harley Kent ; et al.	2005-04-28
System and method for selecting a subset of autonomous and independent slave entities Grant 6,812,852 - Cesar November 2, 2	2004-11-02
Radio Frequency Identification System Write Broadcast Capability App 20020118097 - HEINRICH, HARLEY KENT ; et al.	2002-08-29
System method and apparatus for identifying and communicating with a plurality of types of radio frequency communication devices Grant 6,172,596 - Cesar , et al. January 9, 2	2001-01-09
Radio frequency identification system with write broadcast capability Grant 5,942,987 - Heinrich , et al. August 24, 1	1999-08-24
System and method for selecting a subset of autonomous and independent slave entities Grant 5,828,318 - Cesar October 27, 1	1998-10-27
System and method for radio frequency tag group select Grant 5,673,037 - Cesar , et al. September 30, 1	1997-09-30

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