Latest Patents

Patents imply intellectual property and it has a $ value that can be associated depending on the field and type of patent that is allocated. Patents also increase the enterprise value of the company and help prevent copy-cats from copying the idea without having royalt payments or licencing deals. We like it when companies get patents awarded!. To protect IP companies aggressively file provisional patents even before they have a working product. The below table provides a way to look at what has been done by companies and use this as a factor to make investment decisions.

     
Title Filing Date Publication Date Grant Date
Circuits and methods for controlling a voltage of a semiconductor substrate 2022-12-09 2023-4-13
Half-bridge circuit using separately packaged gan power devices 2022-12-09 2023-4-13
Integrated transformer 2022-11-21 2023-3-23
Systems and methods for reducing effects of leakage inductance in flyback dc-dc … 2022-9-20 2023-3-23
System and methods for reducing auxiliary transformer winding turns 2022-8-24 2023-3-02
Half-bridge circuit using separately packaged gan power devices 2022-8-18 2022-12-08
Planar transformer with multiple magnetic materials 2022-7-15 2023-1-17
System and method for singulation of GaN-on-silicon wafers 2022-7-13 2023-1-17
Deeply integrated voltage regulator architectures 2022-7-06 2023-3-07 2023-3-07
System and method for improving winding loss in planar transformers 2022-6-30 2023-1-10
Transistor turn-off circuit 2022-6-29 2023-1-05
TRANSISTOR DV/DT CONTROL CIRCUIT 2022-6-29 2023-1-05
Transistor dv/dt control circuit 2022-6-29 2023-1-05
Integrated power device with energy harvesting gate driver 2022-6-29 2023-1-20
Circuits and methods for controlling a voltage of a semiconductor substrate 2022-6-28 2023-1-05
Two-dimensional electron gas charge density control 2022-6-21 2022-12-22
Field plate structure for GAN high voltage transistor 2022-6-01 2022-12-06
Bootstrap power supply circuit 2022-5-16 2022-9-01
Electronic packages with integral heat spreaders 2022-5-06 2022-9-29
System and method for automatically determining switch state in power converter 2022-2-09 2022-8-16
Planar transformer including noise cancellation for auxiliary winding 2022-2-08 2022-8-16
Overcurrent protection based on zero current detection 2022-1-13 2022-7-21
Thermally enhanced electronic packages for gan power integrated circuits 2021-9-21 2022-3-31
Thermally enhanced electronic packages and half-bridge configurations for gan … 2021-3-17 2022-7-01
Active bridge rectifier 2021-3-03 2021-9-09
GaN logic circuit 2020-4-07 2020-10-20
Power transistor with distributed gate 2020-3-09 2022-4-05 2022-4-05
GAN driver circuit 2020-1-21 2020-10-20 2020-10-20
Level shifting in a gan half bridge circuit 2019-8-28 2020-2-06
Power transistor control signal gating 2019-7-19 2020-4-16
Power transistor, a driver, and an overvoltage protection circuit 2019-6-18 2022-7-05 2022-7-05
Output clamped flyback converter 2019-4-30 2019-12-31 2019-12-31
Gallium nitride transistor structure 2019-4-23 2019-10-29
Utilize the circuit for power conversion of one or more semiconductor devices … 2019-2-21 2019-8-27
Capacitively coupled level shifter 2019-1-28 2019-7-11
Full bridge power amplifier with coupled ZVS tanks for wireless power transfer 2018-12-28 2019-9-24 2019-9-24
Flyback converter 2018-9-05 2019-5-14 2019-5-14
Pulse driven power FET 2018-7-27 2019-2-12 2019-2-12
Soft switched single stage wireless power transfer 2018-5-29 2019-4-18
Bidirectional GaN switch with built-in bias supply and integrated gate drivers 2018-4-30 2020-5-12 2020-5-12
Half bridge driver circuits 2018-4-24 2019-5-23
GaN structures 2018-4-23 2019-10-15 2019-10-15
GaN device with floating field plates 2018-1-23 2019-10-29 2019-10-29
Leadless electronic packages for gan devices 2017-3-21 2017-7-06
Half bridge driver circuits 2017-2-22 2017-11-28 2017-11-28
Electronic packages for flip chip devices 2017-2-16 2017-6-08
GaN FET with integrated driver and slew rate control 2016-12-08 2018-3-27 2018-3-27
Half bridge and oscillator power integrated circuit 2016-12-02 2020-1-14 2020-1-14
Boost converter with zero voltage switching 2016-11-18 2017-2-21 2017-2-21
Zero voltage soft switching scheme for power converters 2016-4-01 2017-4-11 2017-4-11
Integrated esd protection circuits in gan 2015-6-18 2016-12-22