Apfel; Russell

Patent Applications and Registrations

Patent applications and USPTO patent grants for Apfel; Russell.The latest application filed is for "i-v measurement system for photovoltaic modules".

Company Profile

0.6.6

Apfel; Russell - Austin TX US
Apfel, Russell - Autstin TX

*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
I-V measurement system for photovoltaic modules Grant 9,413,174 - Gostein , et al. August 9, 2	2016-08-09
I-v Measurement System For Photovoltaic Modules App 20160204737 - Gostein; Michael ; et al.	2016-07-14
I-v Measurement System For Photovoltaic Modules App 20130181736 - Gostein; Michael ; et al.	2013-07-18
Circuit device including multiple parameterized power regulators Grant 7,964,992 - Apfel June 21, 2	2011-06-21
Power sourcing equipment device including a serial interface Grant 7,791,221 - Apfel September 7, 2	2010-09-07
Unbalanced slic with a built-in ring circuit Grant 7,260,210 - Apfel August 21, 2	2007-08-21
Method and apparatus for an active impedance feedback Grant 7,254,229 - Apfel August 7, 2	2007-08-07
Method and apparatus for a single power supply for dual power mode App 20040174992 - Apfel, Russell	2004-09-09
Unbalanced slic with a built-in ring circuit App 20040174985 - Apfel, Russell	2004-09-09
Method and apparatus for an active impedance feedback App 20040174990 - Apfel, Russell	2004-09-09

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