Sigmasense, LLC.

United States of America


 
Total IP 473
Total IP Rank # 2,770
IP Activity Score 3.5/5.0    663
IP Activity Rank # 1,091
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

429 17
0 1
25 1
0
 
Last Patent 2025 - 3d data imaging using drive sens...
First Patent 2016 - Multi-touch sensor and electrost...
Last Trademark 2022 - SigmaSense
First Trademark 2017 - SIGMASENSE

Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 Invention 3d data imaging using drive sense circuits. A method includes, for a first x-y position of a sen...
Invention Touch sensitive panel supporting capacitively coupled access codes. A method for use in a touch-...
Invention Device having a rollable touch screen display with multiple touch areas. A device having a touch...
Invention Current reference operative drive-sense circuit (dsc) with voltage amplifier. A current referenc...
Invention Battery impedance tracking during charging. A battery characterization system includes a drive-s...
Invention Drive-sense touch screen pen. A pen for interacting with a touch screen of a computing device in...
Invention Wheatstone bridge high accuracy impedance sensing circuit with increased signal to noise ratio (s...
Invention Shoe force detection units of a foot force detection system. A foot force detection system inclu...
Invention Proximity-based touchless display and methods for use therewith. A touch screen display includes...
Invention Configurable load sensing via a programmable drive sense unit. A programmable drive-sense unit i...
Invention Touchless proximity display and methods for use therewith. A capacitive touch screen display ope...
2024 Invention Touch icon offset based on touch data samples. A method includes a processing module obtaining t...
Invention Inter-digit movement detection based on capacitive imaging. A capacitive imaging glove includes ...
Invention Analog world interfacing for automated systems. An automated system includes transducers, at lea...
Invention Data conveyance and communication of three or more lvdc enabled devices. A communication system ...
Invention Insole xyz force detection system. A low power force detection system includes variable capacito...
Invention Low voltage drive circuit for transmitting analog data at different oscillation rate. A low volt...
Invention Screen-to-screen communication based on data type. A method comprises determining, for an intera...
Invention Programmable io module. A method for execution by an input/output (IO) control module of an inte...
Invention Generation of a digital pad on an interactive display device. A method includes transmitting, by...
Invention Multi-stage power supply signal conditioning. A power supply signal conditioning system includes...
Invention Single line hall effect sensor drive and sense. A Hall effect sensor system includes a Hall effe...
Invention Data sensing circuit with parallel digital filter processing. An analog to digital conversion ci...
Invention Device with touch screen controller. A device includes a touch screen that includes a plurality ...
Invention Panel detection discrimination for extended sensor panels. A touch sensor device includes a firs...
Invention Drive-sense imaging array for handheld device and methods for use therewith. A handheld device i...
Invention Transceiver operative as energy harvesting source and data collector within batteryless wireless ...
Invention Pen system with internal pressure tilt rotation. A pen apparatus with a pressure sensitive tip m...
Invention Data processing module of a biological test system. A test system includes a test container arra...
Invention Biological test system data processing. A method includes selecting, by a processing module, a d...
Invention Analog front end channel driver circuit. A channel driver circuit includes a differential module...
Invention No-ground plane differential touch screen display. A no-ground plane differential touch screen d...
Invention Imaging device with drive sense circuitry and methods for use therewith. An imaging device that ...
Invention Display configured for detecting an impedance pattern of a passive device. An interactive device...
Invention Enhanced capacitance touch screen display and methods for use therewith. A capacitive touch scre...
Invention Touchscreen data reception from user device via user. A computing device includes signal generat...
Invention Data drive input circuit. A data drive input circuit includes a pulse width modulation (PWM) mod...
Invention Passive device with compressible pressure assembly for z-direction capacitance detection. A pass...
Invention Drive sense circuit. A drive sense circuit (DSC) includes an analog front end (AFE) circuit, a f...
Invention Touch screen display with proximity based variable touch resolution. A touch screen display incl...
Invention Vibration sensor with drive sense circuit and methods for use therewith. A sensing device includ...
Invention Low voltage drive circuit for transceiving analog data via a bus and methods for use therewith. A...
Invention Touch sensor noise prediction and cancellation. A method for execution by a computing device inc...
Invention Electronic pen generation of tilt orientation data based on capacitance difference detection. A m...
Invention Encoded data pattern for touchscreen sensing. An encoded data pattern includes a surface and a p...
Invention Activation of different subsets of drive-sense circuits in accordance with different modes of ope...
Invention Device having a flexible/foldable touch screen display with multiple touch areas. A device having...
Invention Wireless power transfer and communications. A device operative to transfer power and communicate...
2023 Invention Pressure sensing system. A pressure sensing system includes a passive device and a touchscreen. T...
G/S Semiconductors; Computer hardware; Computer hardware and recorded software systems for controllin...
Invention Spatial filtering a touch signal of a touch screen display. A method for execution by a touch scr...
2022 G/S Computer hardware; Computer hardware and recorded software systems for controlling, administratin...
G/S Semiconductors; computer hardware; computer hardware and recorded software systems for controllin...
G/S Semiconductors; computer hardware; computer hardware and recorded software systems for controlli...
2021 G/S Computer hardware; Computer hardware for writing with a writing instrument and sensing the writin...
2020 G/S Capacitive styluses for touch screen devices; Computer hardware; Computer hardware and recorded s...
G/S Computer hardware and recorded software systems for controlling, administrating and managing semi...
2019 G/S Semiconductor chip sets; Semiconductor chip sets for use in electronic measurement devices; Semic...
G/S Electronic components in the nature of electrostatic field meters; Electronic components in the n...
G/S Computer hardware in the nature of a writing instrument that allows for sensing the writing instr...
G/S Semiconductors featuring software-definable, single-channel input output control software for sen...
G/S Design and development of computer hardware and software for human-interface, input and output co...
G/S Semiconductors