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
Method for processing silicon carbide wafers with relaxed positive curvature 2023-7-21 2023-9-27
Packages for power electronics 2023-7-21 2023-9-27
Power semiconductor device with reflowed intermetal dielectric layer 2023-6-30 2023-8-18
Semiconductor devices having gate resistors with low variation in resistance … 2023-4-20 2023-8-24
Semiconductor power devices having multiple gate trenches and methods of … 2023-4-19 2023-8-17
Silicon Carbide Wafers with Relaxed Positive Bow and Related Methods 2023-4-07 2023-8-03
Power silicon carbide MOSFET device and related method 2023-3-28 2023-6-06
Power semiconductor devices including a trenched gate and methods of forming … 2023-3-24 2023-7-20
Support shield structures for trenched semiconductor devices 2023-3-20 2023-9-28
Bypassed gate transistors having improved stability 2023-3-15 2023-8-10
Power semiconductor device with shallow conduction region 2023-3-10 2023-9-28
High power mmic device with bypass-gated transistor 2023-3-08 2023-6-13
Monolithic microwave integrated circuit with both enhancement-mode and … 2023-3-03 2023-4-27
Group iii nitride-based monolithic microwave integrated circuits having multi- … 2023-2-28 2023-9-14
Gate trench power semiconductor devices having improved deep shield connection … 2023-2-15 2023-6-29
Edge termination structures for semiconductor devices 2023-2-02 2023-6-08
Semiconductor package with creepage extension structures 2023-2-01 2023-8-17
Wide bandgap unipolar/bipolar transistor 2023-1-31 2023-8-10
Integrated power module 2023-1-31 2023-6-01
Bypassed gate transistors having improved stability 2023-1-20 2023-5-25
Power Module Having an Elevated Power Plane with an Integrated Signal Board and … 2023-1-19 2023-5-25
Device design for short-circuit protection of transistors 2023-1-06 2023-5-18
Group iii nitride high-electron mobility transistors with implanted p-type … 2023-1-04 2023-3-24
Gallium-nitride high-electron-mobility transistor having p-type layer deeply … 2022-12-16 2023-3-03
Ipd components having sic substrates and devices and processes implementing the … 2022-12-16 2023-6-22
Configurable metal – insulator – metal capacitor and devices and processes … 2022-12-16 2023-6-22
Multi-typed integrated passive device (ipd) components and devices and … 2022-12-16 2023-7-27
Group iii nitride based depletion mode differential amplifiers and related rf … 2022-12-01 2023-6-15
High power multilayer module for paralleling power device with low inductance … 2022-12-01 2023-3-03
Radio frequency transistor amplifier, and other multi-cell transistor with … 2022-11-24 2023-1-20
Edge termination for power semiconductor devices and related fabrication … 2022-11-18 2023-6-08
Compact power module 2022-11-07 2023-5-19
high voltage power module 2022-10-27 2023-1-24
Transistor with ohmic contacts 2022-10-20 2023-4-27
Power semiconductor devices including multiple gate bond pads 2022-10-11 2023-4-20
High reliability semiconductor devices and methods of fabricating the same 2022-9-26 2023-1-19
Vertical semiconductor device with improved ruggedness 2022-9-06 2022-12-29
Metal pillar connection topologies in a radio frequency transistor amplifier … 2022-8-30 2023-3-09
Bypassed gate transistors having improved stability 2022-8-26 2023-4-06
Improved drain interconnect and/or gate interconnect, and finger structure 2022-8-25 2022-11-09
Compensation of trapping in field effect transistors 2022-8-03 2023-2-09
Arrangements of power semiconductor devices for improved thermal performance 2022-8-03 2023-3-02
Encapsulation stack for improved humidity performance and related fabrication … 2022-7-29 2023-5-16
Multi-Cavity Package Having Single Metal Flange 2022-7-19 2022-11-03
Semiconductor device incorporating a substrate recess 2022-7-11 2023-3-23
Semiconductor devices having asymmetric integrated lumped gate resistors for … 2022-7-11 2023-1-26
Gallium nitride high-electron mobility transistors with p-type layers and … 2022-7-07 2022-10-27
High power multilayer module having low inductance and fast switching for … 2022-7-07 2022-11-03
High performance semiconductor device 2022-7-07 2023-1-12
Field effect transistor with stacked unit subcell structure 2022-6-24 2022-10-13
Rf amplifier devices and methods of manufacturing including modularized designs … 2022-6-24 2022-10-06
Laminated papermaking belt 2022-6-23 2022-10-13
High power transistor with interior-fed fingers 2022-6-07 2022-9-22
Field effect transistor with multiple stepped field plate 2022-6-07 2022-9-22
Reduced optical absorption for silicon carbide crystalline materials 2022-6-06 2022-12-22
Trench bottom shielding methods and approaches for trenched semiconductor … 2022-6-03 2022-9-15
Multilayer encapsulation for humidity robustness and highly accelerated stress … 2022-6-01 2023-1-16
Integrated passive device (ipd) components and a package and processes … 2022-5-31 2022-12-15
Power semiconductor die with improved thermal performance 2022-5-31 2022-12-29
Packaged transistor amplifier with integrated passive device matching structure … 2022-5-24 2022-12-15
Field effect transistor with modified access regions 2022-5-20 2022-11-24
Field effect transistor with source-connected field plate 2022-5-20 2022-11-24
Methods of manufacturing high electron mobility transistors having improved … 2022-5-18 2022-11-24
Transistors including semiconductor surface modification and related … 2022-5-18 2022-11-24
Group iii-nitride transistors with back barrier structures and buried p-type … 2022-5-12 2022-11-24
Integrated passive device (ipd) components and a package and processes … 2022-5-06 2022-11-10
Base station antennas having aluminum alloy coated mild steel reflector … 2022-5-05 2022-12-08
Rf amplifiers having shielded transmission line structures 2022-5-05 2022-8-18
Output-integrated transistor amplifier device packages incorporating internal … 2022-5-02 2022-11-10
Power module 2022-4-21 2022-10-27
Power semiconductor devices including multiple gate bond pads 2022-4-04 2023-4-20
Transistor with bypassed gate structure 2022-3-31 2022-5-26
Systems and processes for increasing semiconductor device reliability 2022-3-24 2022-7-07
Support shield structures for trenched semiconductor devices 2022-3-24 2023-9-28
Methods for dicing semiconductor wafers and semiconductor devices made by the … 2022-3-23 2022-7-07
Methods for pillar connection on frontside and passive device integration on … 2022-3-21 2022-6-30
Field effect transistor with selective channel layer doping 2022-3-18 2022-11-24
Circuits and group iii-nitride transistors with buried p-layers and controlled … 2022-3-02 2022-11-24
Wide bandgap semiconductor device with sensor element 2022-2-25 2022-9-22
Power semiconductor device with reduced strain 2022-2-16 2022-8-25
Semiconductor power devices having graded lateral doping and methods of forming … 2022-2-11 2022-5-26
Radio frequency transistor amplifiers having self-aligned double implanted … 2022-2-11 2023-8-17
Power semiconductor devices having multilayer gate dielectric layers that … 2022-2-10 2022-5-26
Semiconductor die including a metal stack 2022-2-04 2023-8-10
Packaged electronic circuits with moisture protection seal and formation method … 2022-2-03 2022-4-12
Interface layer control methods for semiconductor power devices and … 2022-2-02 2023-6-20 2023-6-20
Device packages with uniform components and methods of forming the same 2022-1-28 2022-11-16
Group iii-nitride high-electron mobility transistors and process for making the … 2022-1-20 2022-8-18
Laser-assisted method for parting crystalline material 2022-1-10 2022-4-28
Radio frequency transistor amplifiers having widened and/or asymmetric source/ … 2022-1-07 2023-6-11 2023-6-11
Limiting Failures Caused by Dendrite Growth on Semiconductor Chips 2022-1-03 2023-7-06
Device having a coupled interstage transformer and process implementing the … 2021-12-23 2023-6-29
Package for power electronics 2021-12-21 2023-9-12 2023-9-12
Power semiconductor device with gate trench having ion implanted sidewalls and … 2021-12-21 2023-7-18 2023-7-18
Superjunction power silicon carbide semiconductor devices formed via ion … 2021-12-17 2022-3-23
Group iii-nitride high-electron mobility transistors with a buried conductive … 2021-12-16 2023-6-22
Large Dimensional Silicon Carbide Monocrystalline Materials with Reduced … 2021-12-14 2023-8-11
Controlled ion implantation into silicon carbide 2021-12-14 2022-2-22
Radio frequency transistor amplifiers having engineered intrinsic capacitances … 2021-12-09 2023-5-16 2023-5-16
Semiconductor devices for improved measurements and related methods 2021-12-07 2022-6-16