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METHOD AND APPARATUS FOR MAINTAINING A CONSTANT LOAD CURRENT WITH LINE VOLTAGE IN A SWITCH MODE POWER SUPPLY

11/784,560 | U.S. Patent Application

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Location ELECTRONIC
Filed April 6, 2007
Examiner RAJNIKANT B PATEL
Class 323
Art Group 2838
Patent No. 7,646,184
Case Type Utility - 323/282000
Status Patented Case
Parent 11/397,524 Patented
Parent 10/892,300 Patented
Parent 10/253,307 Patented
Parent 60/325,642 Expired
Child 12/581,054 Patented
Child 12/904,015 Patented
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Last Updated: 4 years, 3 months ago
Date # Transaction