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RealTimeTouch.com RealTimeTouch.com Patent US9639150 RealTimeTouch.com message RealTimeTouch.com RealTimeTouch.com

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Active semi Inc
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Active semi Inc patents

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

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "A" | Active semi Inc-related inventors




Date Active semi Inc patents (updated weekly) - BOOKMARK this page
04/20/17Current metering for transitioning between operating modes in switching regulators
12/01/16Adaptive usb port controller
11/03/16Single-stage ac-to-dc switching converter that directly charges a battery requiring a multi-state charging profile
10/27/16Using pcb temperature compensation trace to perform dcr current sensing in power supply circuitry
09/22/16Current metering for transitioning between operating modes in switching regulators
09/15/16Buck/boost circuit that charges and discharges multi-cell batteries of a power bank device
09/15/16Light load detection and current drain cutoff in a power bank device
05/26/16Switching regulator having fast startup time and low standby power
02/18/16Battery signature identification system
02/04/16Reversible buck or boost converter that determines boost output current from sensed boost input current
12/31/15Method and system for the modular design and layout of integrated circuits
11/12/15Olfactory application controller integrated circuit
11/05/15Adaptive power source for wireless power transmitter
10/29/15Quality of charge detector for use in inductive charging systems
07/23/15Communicating configuration information across a programmable analog tile to another tile
07/09/15Power management multi-chip module with separate high-side driver integrated circuit die
05/21/15Auto load switch detection for wireless power receiver
05/21/15Power factor correction autodetect
04/09/15Apparatus and methods of n-type load switch using bootstrap gate drive for wireless power receiver
04/09/15Apparatus and methods of bootstrap and over voltage combination clamp for wireless power receiver
02/12/15Reversible buck or boost converter that determines boost output current from sensed boost input current
06/12/14Power management integrated circuit having a configurable total hibernate mode
05/08/14Power management multi-chip module with separate high-side driver integrated circuit die
10/24/13Power management integrated circuit for driving inductive loads
06/13/13Multi-mode power manager for power management integrated circuit
06/13/13Power management ic having a power supply pwm that is controllable using either an analog or a digital feedback path
06/13/13Power manager tile for multi-tile power management integrated circuit
06/13/13Programmable fault protect for processor controlled high-side and low-side drivers
07/12/12Regulating current output from a buck converter without external current sensing
02/23/12Single inductor mutiple led string driver
02/02/12Synchronization of multiple high frequency switching power converters in an integrated circuit
12/29/11Bidirectional phase cut modulation over ac power conductors
09/22/11Ac led lamp involving an led string having separately shortable sections
09/22/11Ac led lamp involving an led string having separately shortable sections
09/22/11Reduced flicker ac led lamp with separately shortable sections of an led string
09/22/11Ac led lamp involving an led string having separately shortable sections
06/30/11Using output drop detection pulses to achieve fast transient response from a low-power mode
06/30/11Using output drop detection pulses to achieve fast transient response from a low-power mode
03/31/11Compensating for cord resistance to maintain constant voltage at the end of a power converter cord
12/16/10High efficiency voltage regulator with auto power-save mode
10/28/10Flyback constant voltage converter having both a pwfm mode and a pwm mode
08/05/10Programmable analog tile configuration tool
08/05/10Communicating configuration information across a programmable analog tile to another tile
08/05/10Programmable analog tile placement tool
08/05/10Analog tile selection, placement, configuration and programming tool
08/05/10Programmable analog tile programming tool
06/24/10Power converters with switched capacitor buck/boost
04/01/10Regulating current output from a buck converter without external current sensing
03/25/10System and near zero light-load supply current in switching regulator
03/18/10Switching power supply with near zero supply current in light-load operation
03/11/10System and a primary feedback switched mode power supply
03/04/10Accurate voltage regulation of a primary-side regulation power supply in continuous conduction mode operation
02/25/10Average current mode controlled converter having a buck mode, a boost mode, and a partial four-switch mode
02/11/10Limiting primary peak charge to control output current of a flyback converter
01/07/10Multi-function input terminal of integrated circuits
01/07/10Constant current and voltage controller in a three-pin package operating in critical conduction mode
12/24/09Switch driver with low impedance initial drive and higher impedance final drive
12/24/09Method and system for the modular design and layout of integrated circuits
12/03/09Constant current and voltage controller in a three-pin package with dual-use power pin
12/03/09Constant current and voltage controller in a three-pin package with dual-use switch pin
11/19/09Re-programmable modular power management circuit
11/12/09Flyback constant voltage converter having both a pwfm mode and a pwm mode
01/07/10Constant current and voltage controller in a three-pin package operating in critical conduction mode







ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009



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