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
N-polar devices including a depleting layer with improved conductivity 2022-1-28 2022-5-19
Iii-nitride devices with through-via structures 2021-9-17 2022-3-24
Module configurations for integrated iii-nitride devices 2021-6-15 2022-1-01
Switching circuits having drain connected ferrite beads 2020-12-30 2022-4-19 2022-4-19
Lateral iii-nitride devices including a vertical gate module 2020-7-08 2020-10-29
Integrated design for iii-nitride devices 2020-3-23 2021-1-01
III-nitride devices including a graded depleting layer 2020-3-09 2021-9-14 2021-9-14
Switching circuit with ferrite beads 2020-1-14 2020-5-14
Method for operating circuit and circuit 2019-9-26 2020-1-30
Enhancement-mode iii-nitride devices 2018-7-06 2018-11-01
Conditions for burn-in of high power semiconductors 2018-4-17 2019-6-11 2019-6-11
Iii-nitride transistor including a iii-n depleting layer 2017-12-08 2018-4-12
Semiconductor device and manufacturing method of semiconductor device 2017-3-30 2017-7-20
Bridgeless power factor correction circuits 2017-2-09 2018-8-28 2018-8-28
Enhancement mode III-nitride devices having an AL1-xSIxO gate insulator 2017-1-16 2017-10-01
Methods of forming reverse side engineered III-nitride devices 2016-10-07 2019-2-05 2019-2-05
Compound semiconductor device and method of manufacturing the same 2016-8-19 2016-12-08
Enhancement mode III-N HEMTs 2016-8-19 2018-4-10 2018-4-10
Semiconductor devices with field plates 2016-6-14 2017-11-28 2017-11-28
Gallium nitride power devices 2016-5-09 2016-9-01
Semiconductor modules and methods of forming the same 2016-4-26 2016-8-18
Paralleling of Switching Devices for High Power Circuits 2016-3-11 2018-3-22
Forming enhancement mode III-nitride devices 2016-3-09 2018-4-03 2018-4-03
Carbon doping semiconductor devices 2016-1-08 2016-5-05
Recessed ohmic contacts in a III-N device 2015-12-16 2016-9-16
Gate structures for III-N devices 2015-12-15 2017-1-03 2017-1-03
Package configuration for low EMI circuit 2015-12-01 2016-5-26
Semiconductor power modules and devices 2015-11-24 2017-8-22 2017-8-22
Semiconductor devices with integrated hole collectors 2015-11-06 2017-4-25 2017-4-25
Semiconductor electronic components with integrated current limiters 2015-10-22 2016-2-11
Electrodes for semiconductor devices and methods of forming the same 2015-10-22 2016-12-13 2016-12-13
Buffer layer structures suited for iii-nitride devices with foreign substrates 2015-10-16 2016-2-11
Transistors with isolation regions 2015-7-28 2015-11-19
N-polar III-nitride transistors 2015-6-19 2016-11-08 2016-11-08
Gate drivers for circuits based on semiconductor devices 2015-5-11 2015-9-03
Semiconductor device including gate electrode provided over active region in p- … 2015-3-11 2015-7-02
Semiconductor device and manufacturing method of semiconductor device 2015-3-05 2015-9-22 2015-9-22
Semiconductor device and method of manufacturing a semiconductor device 2014-12-24 2015-5-21
Compound semiconductor device and manufacturing method of the same 2014-12-05 2015-3-19
Semiconductor devices with guard rings 2014-10-31 2015-12-29 2015-12-29
Semiconductor diodes with low reverse bias currents 2014-10-27 2015-2-12
III-N device structures and methods 2014-10-23 2015-12-29 2015-12-29
Compound semiconductor device and method for manufacturing the same 2014-9-25 2014-10-27
Method of forming electronic components with increased reliability 2014-9-05 2014-12-25
Compound semiconductor device and method of manufacturing the same 2014-8-27 2014-12-18
Electronic devices and components for high efficiency power circuits 2014-7-21 2016-7-26 2016-7-26
Inductive load power switching circuits 2014-7-16 2017-6-27 2017-6-27
Multilevel inverters and their components 2014-7-01 2015-1-15
Method of forming electronic components with reactive filters 2014-6-17 2014-10-02
High voltage III-nitride semiconductor devices 2014-4-25 2016-3-22 2016-3-22
Electrode configurations for semiconductor devices 2014-3-14 2015-9-22 2015-9-22
III-n device with dual gates and field plate 2014-1-29 2016-5-24 2016-5-24
Semiconductor device and method of manufacturing the same 2014-1-14 2015-7-23
Semiconductor device and method of manufacturing the semiconductor device 2013-12-23 2014-9-11
Semiconductor device and method for manufacturing semiconductor device 2013-12-06 2014-7-10
Semiconductor device and method for fabricating the same 2013-12-04 2014-7-24
Compound semiconductor device and manufacturing method of the same 2013-11-11 2014-6-12
Control device and power supply device 2013-10-24 2014-6-12
Manufacturing methods of vapor growth device and semiconductor device 2013-10-21 2015-4-27
Semiconductor electronic components and circuits 2013-10-18 2016-3-22 2016-3-22
Power supply device 2013-10-18 2014-6-19
How to use of anti-adhesion jig and anti-adhesion jig 2013-10-03 2015-4-16
Field effect compound semiconductor device and method of manufacturing the same 2013-10-02 2015-4-16
Compound semiconductor device and manufacturing method of the same 2013-10-02 2015-4-16
Field effect type compound semiconductor device and manufacturing method of the … 2013-10-02 2015-4-16
Compound semiconductor device and method of manufacturing same 2013-9-23 2014-1-23
Compound semiconductor device and method of manufacturing the same 2013-9-20 2015-9-22 2015-9-22
Compound semiconductor device and method of manufacturing the same 2013-9-18 2014-3-27
Substrate processing apparatus 2013-9-17 2015-3-30
Compound semiconductor device and manufacturing method of the same 2013-9-17 2015-3-30
Driver circuit of schottky transistor 2013-9-12 2014-3-27
Semiconductor device 2013-9-10 2015-3-23
Semiconductor device 2013-9-04 2015-3-16
Compound semiconductor device and method of manufacturing the same 2013-8-27 2014-4-03
Compound semiconductor device and method of manufacturing the same 2013-8-26 2014-4-03
Semiconductor heterostructure diodes 2013-8-22 2015-5-26 2015-5-26
Semiconductor device and method for manufacturing a semiconductor device 2013-8-16 2014-4-03
Compound semiconductor device and method of manufacturing the same 2013-8-01 2014-4-03
Compound semiconductor device and method of manufacturing the same 2013-7-23 2015-2-02
Devices and components for power conversion circuits 2013-7-17 2015-5-13
Compound semiconductor device and method of manufacturing the same 2013-7-16 2015-8-04 2015-8-04
Semiconductor device, manufacturing method and transistor circuit 2013-4-18 2013-9-05
Compound semiconductor device and method of manufacturing the same 2013-4-15 2014-10-30
Compound semiconductor device and method of manufacturing the same 2013-3-29 2014-10-16
Semiconductor device manufacturing method and semiconductor device 2013-3-18 2014-9-29
Compound semiconductor device, method for manufacturing the same, power circuit … 2013-3-06 2016-1-11 2016-1-11
Semiconductor device and power supply apparatus 2013-3-05 2013-9-17 2013-9-17
Bootstrap circuit 2013-2-28 2014-9-16 2014-9-16
Semiconductor device and method of manufacturing the same 2013-2-04 2013-9-19
Compound semiconductor device and method of manufacturing the same 2012-12-31 2013-8-01
Driving method and driving circuit of schottky type transistor 2012-12-28 2013-8-01
Compound semiconductor device and method of manufacturing the same 2012-12-26 2015-7-01 2015-7-01
Compound semiconductor device and method for manufacturing the same 2012-12-26 2015-5-21 2015-5-21
Compound semiconductor device and method for manufacturing the same 2012-12-19 2013-9-19
Compact electric appliance for providing gas for combustion 2012-12-14 2013-6-06
Semiconductor device 2012-9-21 2015-9-11 2015-9-11
Semiconductor device and method of manufacturing the same 2012-9-04 2013-3-28
Semiconductor device and method of manufacturing the same 2012-8-29 2013-4-04
Compound semiconductor device and method of manufacturing the same 2012-8-15 2013-3-28
Semiconductor device and fabrication method 2012-8-09 2014-12-01 2014-12-01