Ann Arbor, Michigan
United States
97
2025-06-19
The entities that hold a legal rights for patent applications filed by inventor Chen Chingchi:
Chingchi Chen from Ann Arbor, US has applied for patents for these inventions. The list has both pending applications and granted patents:
AUTOMOTIVE POWER SYSTEMS WITH NOISE MITIGATION
#2 | 2024-07-11Contained package for automotive inverter and y-snubber components
#3 | 2023-08-24Electrified vehicle inverter with dual neutral legs
#4 | 2023-02-02Power converter busbar for use across a range of frequencies
#5 | 2022-07-28Vehicle battery leakage detection
#6 | 2022-07-28Single-sided voltage leakage detection
#7 | 2022-07-14Magnetic integration of three-phase resonant converter and accessory power supply
#8 | 2022-07-14INTEGRATED QUAD-CORE TRANSFORMER WITH ASYMMETRIC GAP DISTRIBUTION FOR MAGNETIC FLUX BALANCING
#9 | 2022-07-14Method and system for detecting contactor weld
#10 | 2021-10-07DC inverter/converter current balancing for paralleled phase leg switches
#11 | 2021-05-20Tunable switched impedance matching network
#12 | 2021-04-01System and method for multi-source wireless and conductive charging
#13 | 2020-11-26DC inverter/converter current balancing for paralleled phase leg switches
#14 | 2020-11-12Vehicle ground fault detection
#15 | 2020-10-08Minimizing ringing in wide band gap semiconductor devices
#16 | 2020-08-27System for measuring voltage differences between battery cells and for obtaining battery cell voltages using the voltage differences
#17 | 2020-05-14Inverter system with enhanced common source inductance generated at gate driver
#18 | 2020-04-02Protection circuit for oscilloscope measurement channel
#19 | 2020-01-09Dipole antenna via flexible circuitry
#20 | 2020-01-09Flex lead on cell container for electromagnetic shielding
#21 | 2020-01-09COUPLER CIRCUIT FOR DIRECTING RADIO FREQUENCY ENERGY TO AN ANTENNA CIRCUIT OR A HIGH VOLTAGE BUS OF AN ELECTRIFIED VEHICLE
#22 | 2020-01-09Cell-mounted monolithic integrated circuit for measuring, processing, and communicating cell parameters
#23 | 2020-01-09Front end pass switch for battery monitoring circuit
#24 | 2019-12-05Reduction of packaging parasitic inductance in power modules
#25 | 2019-12-05Power electronic test automation circuit
#26 | 2019-09-12Dynamic short circuit protection
#27 | 2019-07-25MINIMIZING RINGING IN WIDE BAND GAP SEMICONDUCTOR DEVICES
#28 | 2019-07-23Inverter power module lead frame with enhanced common source inductance
#29 | 2019-07-18DC inverter having reduced switching loss for paralleled phase leg switches
#30 | 2019-06-20Electrified vehicle ground fault monitoring system
#31 | 2018-12-13Double-pulse test systems and methods
#32 | 2018-11-27Direct bonded copper power module with elevated common source inductance
#33 | 2018-11-22Reduced ripple converter for hybrid drive systems
#34 | 2018-10-25Minimizing ringing in wide band gap semiconductor devices
#35 | 2018-10-11On-board and wireless vehicle charging systems with shared components
#36 | 2018-10-04Ultra-high bandwidth current shunt
#37 | 2018-10-04Current shunt
#38 | 2018-10-04Ground loop reduction apparatus
#39 | 2018-09-27Protection circuit for oscilloscope measurement channel
#40 | 2018-09-27Power module testing apparatus
#41 | 2018-08-23Reduced ripple inverter for hybrid drive systems
#42 | 2018-08-23Wireless power transfer system parameter estimation
#43 | 2018-07-12Power module for inverter switching devices having gate coils shielded from eddy currents
#44 | 2018-07-12Integrated wireless power transfer system
#45 | 2018-07-03DC inverter having reduced switching loss and reduced voltage spikes
#46 | 2018-06-07Active gate clamping for inverter switching devices with enhanced common source inductance
#47 | 2018-05-31Inverter switching devices with gate coils to enhance common source inductance
#48 | 2018-05-17Sensorless temperature compensation for power switching devices
#49 | 2018-05-03Inverter switching devices with common source inductance layout to avoid shoot-through
#50 | 2018-05-01Electric drive power converter with low distortion dead-time insertion
#51 | 2018-03-15Piecewise temperature compensation for power switching devices
#52 | 2018-03-01Dual gate solid state devices to reduce switching loss
#53 | 2017-12-07Discrete power switching devices with reduced common source inductance
#54 | 2017-11-30Vehicle power module assemblies and manifolds
#55 | 2017-11-30Power-module assembly
#56 | 2017-11-23Low inductance capacitor
#57 | 2017-11-16Dual mode IGBT gate drive to reduce switching loss
#58 | 2017-11-07Active gate clamping for inverter switching devices using grounded gate terminals
#59 | 2017-10-19IGBT gate drive during turnoff to reduce switching loss
#60 | 2017-09-28Dynamic IGBT gate drive to reduce switching loss
#61 | 2017-09-14Dynamic IGBT gate drive to reduce switching loss
#62 | 2017-08-03DYNAMIC IGBT GATE DRIVE TO REDUCE SWITCHING LOSS
#63 | 2017-03-09Isolated differential voltage probe for EMI noise source
#64 | 2017-02-23Power electronics system
#65 | 2017-02-09SYSTEM AND METHOD FOR MEASURING SWITCHING LOSS ASSOCIATED WITH SEMICONDUCTOR SWITCHING DEVICES
#66 | 2017-02-09Busbars for a power module assembly
#67 | 2017-02-02Power inverter assembly for a vehicle
#68 | 2017-02-02Power supply device
#69 | 2016-10-20Vehicle power module assemblies
#70 | 2016-10-13Method and apparatus for coupling cancellation
#71 | 2016-09-29METHOD AND APPARATUS FOR ELECTROMAGNETIC INTERFERENCE REDUCTION
#72 | 2016-07-21Power converter with pre-compensation for dead-time insertion
#73 | 2016-07-21Power converter with dead-time variation to disperse distortion
#74 | 2016-07-21Power converter with selective dead-time insertion
#75 | 2015-07-09Energy conversion system for a vehicle
#76 | 2015-05-14DC link capacitance measurement for electric vehicle drivetrain
#77 | 2015-04-09System and method for measuring switching loss associated with semiconductor switching devices
#78 | 2014-11-13Integrated electrical and thermal solution for inverter DC-link capacitor packaging
#79 | 2013-03-21PWM strategy for reduction of inverter hotspot temperature and overall losses
#80 | 2012-09-20Energy conversion system for a vehicle
#81 | 2012-09-13Method and system for controlling a power converter system connected to a DC-bus capacitor
#82 | 2012-05-03Method and system for determining an operating characteristic associated with an inductor in a power converter system
#83 | 2011-07-07Method and system for controlling a power converter system connected to a DC-bus capacitor
#84 | 2011-04-07INDUCTOR TOPOLOGIES WITH SUBSTANTIAL COMMON-MODE AND DIFFERENTIAL-MODE INDUCTANCE
#85 | 2011-04-07Inductor topologies with substantial common-mode and differential-mode inductance
#86 | 2011-01-20System and method for monitoring the state of health of a power electronic system
#87 | 2009-09-17Direct dipping cooled power module and packaging
#88 | 2009-02-26Power converter system for an automotive vehicle and method for configuring same
#89 | 2008-10-30Sensor calibration and parameter identification in a multi-phase motor drive
#90 | 2008-10-09Method to determine an operating characteristic of a vehicle power converter
#91 | 2008-04-03Energy conversion system for a vehicle
#92 | 2008-03-27VARIABLE PERMEABILITY INDUCTOR CRE STRUCTURES
#93 | 2008-03-27INDUCTOR TOPOLOGIES WITH SUBSTANTIAL COMMON-MODE AND DIFFERENTIAL-MODE INDUCTANCE
#94 | 2007-10-11DC-to-DC converter and electric motor drive system using the same
#95 | 2007-08-02Power converter topologies for better traction drive packaging
#96 | 2005-12-08Apparatus reducing radiated emission from electronic modules
#97 | 2005-03-01Method and system for non-invasive power transistor die voltage measurement
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