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

12/904,015 | U.S. Patent Application

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Location ELECTRONIC
Filed Oct. 13, 2010
Examiner RAJNIKANT B PATEL
Class 323
Art Group 2838
Patent No. 8,013,584
Case Type Utility - 323/282000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 12/581,054 Patented
Parent 11/784,560 Patented
Parent 11/397,524 Patented
Parent 10/892,300 Patented
Parent 10/253,307 Patented
Parent 60/325,642 Expired
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Last Updated: 2 months, 3 weeks ago
Date # Transaction