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
Variable gain phase current balancing multiphase switching regulator based on … 2022-9-15 2022-12-02
Improvements in or relating to drinking vessels 2022-8-26 2022-10-12
Flyback converter for controlling on time variation 2022-8-16 2022-12-08
Wafer level chip scale semiconductor package 2022-5-20 2022-9-01
Noise disturbance rejection for power supply 2022-5-06 2022-11-03
Igbt light load efficiency 2022-5-04 2022-8-18
Phase redundant power supply with oring fet current sensing 2022-5-02 2022-8-18
Integrated planar-trench gate power MOSFET 2022-4-14 2022-10-25
Program, method, and information processing device 2022-3-10 2022-9-29
Gate resistance adjustable super-junction power device and manufacturing method … 2022-3-04 2022-9-15
Sgt mosfet device and method for manufacturing contact holes thereof 2022-3-04 2022-9-15
Female welding lead connector including safety flip cover and female welding … 2022-3-02 2022-9-09
DMOS FET chip scale package and method of manufacturing the same 2022-2-11 2022-8-30
Enhancement on-state power semiconductor device characteristics utilizing new … 2022-2-07 2022-8-16
Port Controller with Real-Time Fault Detection 2022-2-07 2022-5-19
Brain navigation lead 2022-1-31 2022-5-19
SiC MOSFET with shortened channel length and high Vth 2022-1-27 2022-8-26
High bandwidth constant on time PWM control 2022-1-18 2022-8-16
Multifunctional cooking oven 2022-1-11 2022-10-05
Semiconductor package having thin substrate and method of making the same 2021-12-28 2022-7-01
Low capacitance transient voltage suppressor device and equipment with high … 2021-12-24 2022-7-01
Semiconductor package with smart power stage and electronic fuse solution 2021-12-15 2022-7-01
Port Controller Power Path Short Detection 2021-12-10 2022-3-31
Gas dopant doped deep trench super junction high voltage mosfet 2021-11-22 2022-8-01
Intelligent power module containing igbt and super-junction mosfet 2021-11-01 2022-5-16
Current Mode Control Modulator Including Ramp Signal Generator Providing Slope … 2021-11-01 2022-2-17
Trench power device and source capacitor integration and manufacturing method … 2021-10-22 2022-5-19
Multilayer reduced pressure epitaxial growth method 2021-10-22 2022-5-19
Trench power device and manufacturing method therefor 2021-10-22 2022-5-19
Groove power device integrated with inductor and manufacturing method thereof 2021-8-11 2021-11-12
Adjustable resistance type super-junction power device with parallel grid and … 2021-8-11 2021-11-12
Split gate power device and manufacturing method thereof 2021-8-11 2021-11-12
Digitally programmable, fully differential error amplifier 2021-7-24 2022-10-25 2022-10-25
Semiconductor package and method of making the same 2021-7-14 2021-11-04
Taiko wafer back photoetching mask 2021-6-28 2021-12-21 2021-12-21
Plastic packaging semiconductor device insulation testing device 2021-6-28 2022-1-18 2022-1-18
Sawtooh electric field drift region structure for planar and trench power … 2021-6-13 2021-9-30
Semiconductor package having enlarged gate pad and method of making the same 2021-6-09 2022-5-01 2022-5-01
Novel lead frame unit and strip thereof 2021-6-04 2021-12-21 2021-12-21
Brain navigation methods and device 2021-5-26 2021-9-16
Welding lead connector and welding lead connector including locking mechanism 2021-5-24 2021-11-18
Flyback converter and control method thereof 2021-5-08 2021-11-26
Method for forming super-junction corner and termination structure with graded … 2021-5-06 2021-8-19
Semiconductor device incorporating epitaxial layer field stop zone 2021-5-04 2021-9-02
Flyback converter, control circuit of flyback converter and related control … 2021-4-26 2021-11-12
Power stage and current monitor output signal generating circuit 2021-4-25 2021-7-13
Signal transmission circuit for supplying control information from secondary … 2021-4-21 2021-11-02
USB type-C load switch ESD protection 2021-3-18 2022-9-27 2022-9-27
Method for manufacturing reverse conduction insulated gate bipolar transistor 2021-3-15 2021-10-12
Screw lock for securing welding lead connectors together 2021-3-03 2022-9-08
Female welding lead connector including safety flip cover 2021-3-03 2021-11-16 2021-11-16
Method and apparatus for generating control signal and charging dc supply in a … 2021-1-26 2021-8-01
Dc resistance sense temperature compensation 2021-1-22 2021-8-01
Silicon carbide channel semiconductor device 2021-1-13 2021-8-03
Low capacitance bidirectional transient voltage suppressor 2021-1-13 2021-5-27
FAST TRANSIENT RESPONSE IN DC-to-DC CONVERTERS 2021-1-11 2021-5-06
Multi-port power transmission system and control method thereof 2021-1-05 2021-7-20
Semiconductor package having thin substrate and method of making the same 2020-12-30 2022-11-08 2022-11-08
Semiconductor package having wettable lead flank and method of making the same 2020-12-21 2022-6-23
Inductor binning enhanced current sense 2020-12-11 2021-6-16
Isolated converter with constant voltage mode and constant current mode and … 2020-12-10 2022-11-15 2022-11-15
Power module having interconnected base plate with molded metal and method of … 2020-12-04 2021-10-01
Switch circuit with reduced switch node ringing 2020-12-03 2021-12-11 2021-12-11
Intelligent power module containing IGBT and super-junction MOSFET 2020-11-09 2022-8-16 2022-8-16
Voltage regulator with piecewise linear loadlines 2020-11-04 2022-6-11 2022-6-11
Voltage-controlled oscillator for current mode hysteretic modulator and method 2020-11-03 2022-7-21 2022-7-21
Methods and apparatuses for auxiliary transient control system 2020-10-16 2021-9-16
Dual-gate trench IGBT with buried floating P-type shield 2020-10-01 2021-5-04 2021-5-04
Schottky diode integrated into superjunction power mosfets 2020-9-30 2021-1-21
Three-phase electrical connector securing apparatus with flexible inserts 2020-9-30 2021-1-28
Air hose coupling securing apparatus with flexible inserts 2020-9-30 2021-3-18
Silicon carbide mosfet with source ballasting 2020-9-30 2021-1-14
Flyback converter for controlling on time variation 2020-9-29 2021-8-19
Isolated converter having cv mode and cc mode and method for controlling the … 2020-9-29 2022-4-01
Transient voltage supressor with a punch-through silicon controlled rectifier … 2020-9-25 2021-1-14
Combined igbt and superjunction mosfet device with tuned switching speed 2020-9-18 2021-4-01
Constant on-time flyback converter and control method thereof 2020-9-09 2021-8-19
Common source land grid array package 2020-9-03 2022-4-11 2022-4-11
Power semiconductor package with integrated inductor and method of … 2020-9-03 2021-3-19
Power semiconductor package having integrated inductor, resistor and capacitor 2020-9-03 2021-7-01
Semiconductor chip integrating high and low voltage devices 2020-8-20 2020-12-03
Electrical connector holding apparatus and method for locking and protecting … 2020-8-13 2020-12-17
A power mosfet drain-source on resistance (rdson) compensation device 2020-7-10 2021-9-01 2021-9-01
Brain navigation lead positioning and methods thereof 2020-6-26 2020-12-30
Detection circuit, switching type voltage stabilizer with detection circuit and … 2020-6-23 2020-12-29
Ultra-fast transient response AC-DC converter applied to high-power density … 2020-6-22 2020-12-29
Super-fast transient response (str) ac/dc converter for high power density … 2020-6-22 2022-5-01 2022-5-01
Super-fast transient response (str) ac/dc converter for high power density … 2020-6-22 2022-1-11 2022-1-11
High surge transient voltage suppressor 2020-6-10 2020-9-24
Power conversion system for autonomous current sharing of power stages 2020-5-28 2021-1-16
Flyback converter for controlling change of conduction time 2020-5-22 2021-11-30
Process method and structure for high voltage mosfets 2020-5-22 2020-9-24
Flyback converter for controlling on-time variation 2020-5-22 2022-4-21 2022-4-21
Flyback converter and control method thereof 2020-5-22 2021-10-11 2021-10-11
Flyback converter, control circuit thereof, and associated control method 2020-5-11 2021-11-16
Signal transmission circuit for providing control information from secondary … 2020-4-30 2021-11-16
Phase multipliers in power converters 2020-4-01 2020-10-16
Transdermal and/or topical delivery system comprising clobazam 2020-3-31 2020-8-06
Dc-to-dc power converter in a phase redundant power supply and method for … 2020-3-26 2021-10-01 2021-10-01
Switching regulator controlled dynamic output voltage adjustment 2020-3-03 2020-9-16