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
Packaged current sensor integrated circuit 2022-11-08 2023-3-02
Dual circuit digital isolator 2022-10-31 2023-3-16
Magnetic field sensor integrated circuit with integral ferromagnetic material 2022-10-13 2023-2-23
Reducing stray magnetic-field effects using a magnetic-field closed-loop system 2022-10-03 2023-1-26
Reducing stray magnetic-field effects using a magnetic-field closed-loop system 2022-10-03 2023-4-11 2023-4-11
Stray Field Immune Angle Sensor 2022-9-02 2023-3-02
Current sensor system 2022-7-26 2023-3-16
Packaged current sensor integrated circuit 2022-7-06 2023-3-01
Coil actuated sensor with sensitivity detection 2022-7-01 2022-10-27
Linear inductive torque sensor 2022-6-15 2023-3-09
Low acoustic noise open loop motor startup 2022-6-15 2023-1-12
Sensor integrated circuit with integrated coil 2022-6-14 2022-9-29
Arrayed time to digital converter 2022-6-02 2022-12-08
Electrical offset compensating in a bridge using more than four … 2022-5-12 2022-9-29
Current sensor for compensation of on-die temperature gradient 2022-4-22 2022-8-04
Use of channel information to generate redundant angle measurements on safety … 2022-4-19 2023-1-04
Signal isolator having at least one isolation island 2022-4-19 2022-7-28
Magnetic-field closed-loop sensors with diagnostics 2022-4-18 2022-7-28
Sensor signaling of absolute and incremental data 2022-4-12 2022-7-28
System and related techniques that provide an angle sensor for sensing an angle … 2022-4-07 2022-10-19
Differential active pixel 2022-3-29 2022-10-06
Photoreceiver array having microlenses 2022-3-24 2022-12-29
Semiconductor device 2022-3-23 2022-7-07
Differential current sensor package 2022-3-21 2022-9-28
Method and apparatus for magnetic sensor producing a changing magnetic field 2022-3-14 2022-6-23
An electronic circuit having vertical hall elements arranged on a substrate to … 2022-3-14 2022-10-27
Packaged current sensor integrated circuit 2022-3-10 2023-2-23
TMR assembly having a heat sink 2022-3-04 2023-3-07 2023-3-07
High resolution magnetic field sensors 2022-3-02 2022-9-15
Detector system comparing pixel response with photonic energy decay 2022-2-23 2022-9-15
Electrical offset compensating in a magnetoresistance bridge 2022-2-15 2022-9-29
Signal isolator having enhanced creepage characteristics 2022-2-14 2022-5-26
Photonic roic having safety features 2022-2-09 2022-9-15
Systems and Methods for Integrated Shielding in a Current Sensor 2022-1-19 2022-5-05
Current sense calibration in a motor control system 2022-1-17 2023-4-04 2023-4-04
Fabricating a coil above and below a magnetoresistance element 2022-1-17 2023-4-18 2023-4-18
Magnetic field sensor 2022-1-07 2022-4-28
Motor controller with stall detection 2021-12-20 2022-8-04
Multipath wide bandwidth current sensor 2021-12-10 2022-8-03
Circuit for reducing an offset component of a plurality of vertical hall … 2021-12-06 2022-7-20
Harmonic compensation with magnitude feedback for magnetic field sensors 2021-10-20 2023-1-17 2023-1-17
Reducing voltage non-linearity in a bridge having tunneling magnetoresistance ( … 2021-10-15 2022-12-13 2022-12-13
Current sensor integrated circuits 2021-10-07 2023-4-13
Current sensor integrated circuits 2021-9-13 2021-12-30
Position sensor having harmonic distortion compensation 2021-9-10 2022-6-15
Angle sensor using eddy currents 2021-8-24 2023-3-02
Tunnel magnetoresistance (tmr) element having cobalt iron and tantalum layers 2021-8-18 2021-12-09
Non-uniformity correction of photodetector arrays 2021-8-13 2023-2-16
Programmable active pixel test injection 2021-8-12 2023-2-16
Magnetic field sensors having stray field rejection 2021-8-05 2022-2-09
Method and apparatus for detecting angular position of a target having variable … 2021-8-04 2023-2-09
Gate driver isolating circuit 2021-7-27 2022-3-16
Signaling between master and one or more slave components to share absolute and … 2021-7-26 2022-5-25
Method and apparatus for trimming sensor output using a neural network engine 2021-7-21 2022-3-17
Method and apparatus for detecting errors in a magnetic field sensor 2021-7-20 2023-1-26
Method and apparatus for detecting errors in a magnetic field sensor 2021-7-20 2023-4-11 2023-4-11
Detector array yield recovery 2021-7-15 2023-3-07 2023-3-07
Magnetic-field sensor with test pin for control of signal range and/or offset 2021-7-13 2023-3-07 2023-3-07
Angle sensor 2021-7-13 2022-9-20 2022-9-20
Magnetic-field sensor with test pin for diagnostic assessment of target … 2021-7-13 2022-12-13 2022-12-13
Low dropout (ldo) voltage regulator 2021-7-09 2023-1-12
A multi-layer integrated circuit with enhanced thermal dissipation using back- … 2021-6-30 2022-7-16
Current sensor having a flux concentrator for redirecting a magnetic field … 2021-6-30 2022-11-29 2022-11-29
Semiconductor device 2021-6-29 2022-12-29
Image compensation for sensor array having bad pixels 2021-6-21 2022-2-15 2022-2-15
Supply voltage configurable sensor 2021-6-17 2022-12-22
Angle sensor 2021-6-10 2022-12-15
Synchronous converter for use with reverse current protection diode 2021-5-28 2022-12-01
Reducing stray magnetic field effects using a magnetic field feedback 2021-5-28 2022-10-11 2022-10-11
Auto-calibration for multi-pole angle sensors with mechanical modulation 2021-5-27 2022-12-08
Linear bridge having nonlinear elements for operation in high magnetic field … 2021-5-27 2022-1-13
Ultra-low noise capacitively-coupled auto-zeroed and chopped amplifier with … 2021-4-21 2022-10-04 2022-10-04
Multi-domain detector based on artificial neural network 2021-4-20 2022-10-20
Determining a temperature of a pixel array by measuring voltage of a pixel 2021-4-14 2022-10-20
Temperature sensing of a photodetector array 2021-4-14 2023-3-07 2023-3-07
Temperature sensing of an array from temperature dependent properties of a pn … 2021-4-14 2022-10-20
Channel sensitivity matching 2021-3-31 2023-4-18 2023-4-18
Channel sensitivity matching 2021-3-31 2022-10-06
Multi-gain channels for multi-range sensor 2021-3-31 2023-1-31 2023-1-31
Automatic phase offset calculation 2021-3-30 2022-10-06
Sensor interface with temperature signal processing 2021-3-12 2022-9-15
Dual double-pinned spin valve element having magnet bias with increased linear … 2021-3-03 2021-12-15
Integrated shunt and magnetic field current sensor 2021-3-02 2022-9-08
Stray field immune coil-activated sensor 2021-2-26 2022-9-01
Semiconductor device 2021-2-18 2022-7-25
High isolation current sensor 2021-2-18 2022-10-26
Linear bridges having nonlinear elements 2021-2-10 2021-9-22
Sensor integrated circuit load current monitoring circuitry and associated … 2021-2-10 2021-6-03
Linear sensor with dual spin valve element having reference layers with … 2021-2-03 2022-8-04
Linear sensor with dual spin valve element having reference layers with … 2021-2-03 2023-4-18 2023-4-18
Clock monitoring using a switched capacitor 2021-2-02 2022-2-22 2022-2-22
Semiconductor device 2021-2-01 2022-3-24
Circuit and method for storing information in non-volatile memory during a loss … 2021-1-15 2021-5-06
Orientation independent magnetic field sensor 2021-1-06 2021-8-26
Signal path monitor 2020-12-22 2023-1-24 2023-1-24
Single channel magnetoresistance-based angle sensor 2020-12-22 2021-7-28
Dynamic bridge diagnostic 2020-12-22 2022-3-08 2022-3-08
Power module packaging and packaging technologies 2020-12-18 2022-9-23
Non-orthogonality adjustment based on a duty cycle 2020-12-04 2022-10-25 2022-10-25
Switch turn on in a gate driver circuit 2020-12-04 2021-7-27 2021-7-27