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Leadtrend Technology Corporation patents

Recent patent applications related to Leadtrend Technology Corporation. Leadtrend Technology Corporation is listed as an Agent/Assignee. Note: Leadtrend Technology Corporation may have other listings under different names/spellings. We're not affiliated with Leadtrend Technology Corporation, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "L" | Leadtrend Technology Corporation-related inventors




Date Leadtrend Technology Corporation patents (updated weekly) - BOOKMARK this page
07/27/17Switching-mode power supplies capable of operating at valley switching, and relevant control methods
06/01/17Switching mode power supplies with fast load-transient response
05/04/17Power control method and related apparatus capable of providing compensation to inductance variation
03/09/17Ripple suppressor
12/15/16Power supplies and control methods suitable for sequentially transmitting command bits from secondary side
07/28/16Simo based dc-dc converters for thermoelectric energy harvesting
06/02/16Drivers and driving methods for a led string, capable of providing led short protection or avoiding led flickering
12/10/15Dummy load controllers and control methods
12/10/15Control methods and power converters suitable for triac dimming
07/30/15Synchronous rectification controller and relevant control method
07/30/15Synchronous rectification controller and relative dead-time control method
07/30/15Control methods and backlight controllers for light dimming
05/07/15Power controllers and control methods thereof for switching mode power supplies
03/12/15Led controllers for dimming at least one led string
03/12/15Power supplies and control methods capable of improving power factor during light load
03/12/15Electric device and control method capable of regulating dc current through a device
01/29/15Methods for charging a rechargeable battery
01/29/15Power controllers with ultra-high-voltage startup
05/29/14Power controller with over power protection
04/10/14Drivers and driving methods for a led string, capable of providing led short protection or avoiding led flickering
01/09/14Control methods and apparatuses for switching mode power supplies
01/09/14Constant current control units and control methods thereof for primary side control
03/07/13Control methods and power controllers with load compensation adapted for a power supply
02/28/13Control circuits and control methods for over voltage protection in power suppliers
02/14/13Current-controlled stages, constant current control systems, and current control methods for driving leds
02/07/13Power contollers and control methods
02/25/10Apparatus and zero-voltage region detection
02/25/10Control apparatus and control a power factor correction power converter







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