DS

David J. Schanin

UT Usa Technologies: 7 patents #4 of 31Top 15%
BG Bayview Technology Group: 6 patents #1 of 2Top 50%
DE Digital Equipment: 2 patents #602 of 2,100Top 30%
EC Encore Computer: 1 patents #7 of 23Top 35%
Overall (All Time): #196,980 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8982281 HDMI switch system with video alerts Anthony Anzelmo 2015-03-17
8350416 Transition-rate control for phase-controlled AC power delivery system Richard R. Billig 2013-01-08
8260975 Consumer electronics control (CEC) processor Anthony Anzelmo 2012-09-04
7856289 Method and apparatus for conserving power consumed by a vending machine utilizing audio signal detection Dan Van der Hoop, Gary Strong 2010-12-21
7525296 Spread spectrum power converter with duty-cycle error compensation Richard R. Billig 2009-04-28
7286907 Method and apparatus for conserving power consumed by a refrigerated appliance utilizing audio signal detection Dan Van der Hoop, Gary Strong 2007-10-23
7200467 Method and apparatus for power management control of a cooling system in a consumer accessible appliance Daniel Bernard van der Hoop 2007-04-03
6975926 Method and apparatus for power management control of a compressor-based appliance that reduces electrical power consumption of an appliance 2005-12-13
6931869 Refrigerated vending machine exploiting expanded temperature variance during power-conservation mode 2005-08-23
6898942 Method and apparatus for conserving power consumed by a refrigerated appliance utilizing dispensing event data signals 2005-05-31
6801836 Power-conservation system based on indoor/outdoor and ambient-light determinations 2004-10-05
6581396 Refrigerated vending machine exploiting expanded temperature variance during power-conservation mode 2003-06-24
6389822 Refrigerated vending machine exploiting expanded temperature variance during power-conservation mode 2002-05-21
6243626 External power management device with current monitoring precluding shutdown during high current 2001-06-05
5477476 Power-conservation system for computer peripherals Richard R. Billig 1995-12-19
5239255 Phase-controlled power modulation system Richard R. Billig 1993-08-24
5067071 Multiprocessor computer system employing a plurality of tightly coupled processors with interrupt vector bus Russel Moore, John Ralph Bartlett, Charles S. Namias, David W. Zopf, Brian D. Gill +5 more 1991-11-19
RE33705 Interchangeable interface circuit structure A. Ronald Caprio, John P. Cyr, Bernard O. Geaghan, Paul C. Kotschenreuther, Ronald M. Salett 1991-10-01
5004969 Phase control switching circuit without zero crossing detection 1991-04-02
4670855 Interchangeable interface circuit structure A. Ronald Caprio, John P. Cyr, Bernard O. Geaghan, Paul C. Kotschenreuther, Ronald M. Salett 1987-06-02
4556953 Interchangeable interface circuitry arrangements for use with a data processing system A. Ronald Caprio, John P. Cyr, Bernard O. Geaghan, Paul C. Kotschenreuther, Ronald M. Salett 1985-12-03
4446382 Arrangement to time separate bidirectional current flow Russell L. Moore 1984-05-01