Milpitas, California
United States
39
2026-01-27
The entities that hold a legal rights for patent applications filed by inventor LIU Da:
Da LIU from Milpitas, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Efficient thermal regulation and/or cleaning of vehicle sensors
#2 | 2025-12-30Object detection in automotive applications
#3 | 2024-12-31Multiplane object detection
#4 | 2024-08-15VEHICLE FASCIA COMPRISING ACTUATED REFLECTORS
#5 | 2024-01-09Low impact detection techniques
#6 | 2023-10-05Vehicular lighting using passive and/or active optics
#7 | 2021-06-17Vehicular lighting using passive and/or active optics
#8 | 2020-12-31Underbody charging of vehicle batteries
#9 | 2019-06-13Underbody charging of vehicle batteries
#10 | 2019-06-13Underbody charging of vehicle batteries
#11 | 2015-12-17LIGHT SOURCE CONTROLLERS
#12 | 2013-10-03Display systems with touch screens
#13 | 2012-06-21DC/DC converter with multiple outputs
#14 | 2012-04-19POWER SYSTEMS WITH MULTIPLE POWER SOURCES
#15 | 2012-02-09Circuits and methods for driving light sources
#16 | 2011-12-29Circuits and methods for powering light sources
#17 | 2011-10-13Circuits and methods for powering light sources
#18 | 2011-09-15Backlight controller for driving light sources
#19 | 2011-05-12DC/DC converter with multiple outputs
#20 | 2011-03-31Controller circuitry for light emitting diodes
#21 | 2011-03-17Circuit for vehicle lighting
#22 | 2010-12-23Circuits and methods for driving a load with power factor correction function
#23 | 2010-10-21Power systems with platform-based controllers
#24 | 2010-07-01Circuits and methods for controlling LCD backlights
#25 | 2010-02-18Driving circuits and controllers for controlling power to a load
#26 | 2010-02-11Driving circuit for powering light sources
#27 | 2009-11-05Protection for external electrode fluorescent lamp system
#28 | 2009-09-10Backlight controller for driving light sources
#29 | 2008-06-12Mixed-code DC/AC inverter
#30 | 2008-03-20Circuit structure for LCD backlight
#31 | 2008-03-06Protection for external electrode fluorescent lamp system
#32 | 2007-04-12Controller circuitry for light emitting diodes
#33 | 2007-03-01Power supply topologies for inverter operations and power factor correction operations
#34 | 2007-03-01Open lamp detection in an EEFL backlight system
#35 | 2007-01-04Protection for external electrode fluorescent lamp system
#36 | 2006-09-14Driving circuit for multiple cold cathode fluorescent lamps backlight applications
#37 | 2006-07-11Driving circuit for multiple cold cathode fluorescent lamps backlight applications
#38 | 2006-02-23Protection for external electrode fluorescent lamp system
#39 | 2005-08-11Liquid crystal display system with lamp feedback
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