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Frederick Johannes Bruwer

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  • Verwoerdburg, ZA
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PERPENDICULAR COIL INTERFERENCE
    • Publication number 20240369383
    • Publication date Nov 7, 2024
    • AZOTEQ HOLDINGS LIMITED
    • Frederick Johannes BRUWER
    • G01 - MEASURING TESTING
  • Information Patent Application

    OPTIMIZED PV GENERATION SYSTEM
    • Publication number 20240343144
    • Publication date Oct 17, 2024
    • Frederick Johannes BRUWER
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    TRACK PAD WITH FORCE SENSING AND HAPTIC FEATURES
    • Publication number 20240302910
    • Publication date Sep 12, 2024
    • AZOTEQ HOLDINGS LIMITED
    • Frederick Johannes BRUWER
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    INDUCTIVE MOVEMENT SENSOR
    • Publication number 20240295415
    • Publication date Sep 5, 2024
    • AZOTEQ HOLDINGS LIMITED
    • Frederick Johannes BRUWER
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    WAKE-UP CIRCUIT
    • Publication number 20230389829
    • Publication date Dec 7, 2023
    • AZOTEQ HOLDINGS LIMITED
    • Frederick Johannes BRUWER
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DIFFERENTIAL CAPACITIVE SENSING BASED WEAR DETECTION
    • Publication number 20230118148
    • Publication date Apr 20, 2023
    • AZOTEQ HOLDINGS LIMITED
    • Frederick Johannes BRUWER
    • G01 - MEASURING TESTING
  • Information Patent Application

    ADVANCED CHARGE TRANSFER MEASUREMENT TECHNIQUES
    • Publication number 20230003775
    • Publication date Jan 5, 2023
    • AZOTEQ HOLDINGS LIMITED
    • Frederick Johannes BRUWER
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRONIC DEVICE USER INTERFACE
    • Publication number 20220407515
    • Publication date Dec 22, 2022
    • AZOTEQ HOLDINGS LIMITED
    • Frederick Johannes BRUWER
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    USING FLUX GUIDES FOR IMPROVED ROTATIONAL MEASUREMENTS
    • Publication number 20210285795
    • Publication date Sep 16, 2021
    • AZOTEQ (PTY) LTD
    • Frederick Johannes BRUWER
    • G01 - MEASURING TESTING
  • Information Patent Application

    TOUCH AND STYLUS SENSING
    • Publication number 20210081069
    • Publication date Mar 18, 2021
    • AZOTEQ (PTY) LTD
    • Frederick Johannes BRUWER
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ENHANCED PROJECTED CAPACITIVE SENSING
    • Publication number 20200241700
    • Publication date Jul 30, 2020
    • AZOTEQ (PTY) LTD
    • Frederick Johannes BRUWER
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    INDUCTIVE SENSING USER INTERFACE DEVICES
    • Publication number 20200166376
    • Publication date May 28, 2020
    • AZOTEQ (PTY) LTD
    • Frederick Johannes BRUWER
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TOUCH AND STYLUS SENSING
    • Publication number 20190187856
    • Publication date Jun 20, 2019
    • AZOTEQ (PTY) LTD
    • Frederick Johannes BRUWER
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    INDUCTANCE SENSING
    • Publication number 20180128650
    • Publication date May 10, 2018
    • AZOTEQ (PTY) LTD
    • Frederick Johannes BRUWER
    • G01 - MEASURING TESTING
  • Information Patent Application

    ROTATIONAL SENSING
    • Publication number 20170285768
    • Publication date Oct 5, 2017
    • AZOTEQ (PTY) LTD
    • Frederick Johannes BRUWER
    • G01 - MEASURING TESTING
  • Information Patent Application

    POWER FACTOR DIMMING
    • Publication number 20170290116
    • Publication date Oct 5, 2017
    • AZOTEQ (PTY) LTD
    • Frederick Johannes BRUWER
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CHARGE TRANSFER MEASUREMENT TECHNIQUES
    • Publication number 20160370411
    • Publication date Dec 22, 2016
    • AZOTEQ (PTY) LTD
    • Frederick Johannes BRUWER
    • G01 - MEASURING TESTING
  • Information Patent Application

    PARASITIC CAPACITANCE CANCELLATION IN CAPACITIVE MEASUREMENT
    • Publication number 20160282393
    • Publication date Sep 29, 2016
    • AZOTEQ (PTY) LTD
    • Frederick Johannes Bruwer
    • G01 - MEASURING TESTING
  • Information Patent Application

    SECURE MOBILE PHONE DOCUMENT STORAGE APPLICATION
    • Publication number 20160085981
    • Publication date Mar 24, 2016
    • AZOTEQ (PTY) LTD
    • Frederick Johannes BRUWER
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    USER INTERFACE WITH PROXIMITY SENSING
    • Publication number 20160077635
    • Publication date Mar 17, 2016
    • GLOBAL TOUCH SOLUTIONS, LLC
    • Frederick Johannes BRUWER
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    USER INTERFACE WITH PROXIMITY SENSING
    • Publication number 20160070390
    • Publication date Mar 10, 2016
    • GLOBAL TOUCH SOLUTIONS, LLC
    • Frederick Johannes BRUWER
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    INTELLIGENT CAPACITIVE SWIPE SWITCH
    • Publication number 20140292396
    • Publication date Oct 2, 2014
    • Frederick Johannes BRUWER
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    PARASITIC CAPACITANCE CANCELLATION IN CAPACITIVE MEASUREMENT
    • Publication number 20140285220
    • Publication date Sep 25, 2014
    • AZOTEQ (PTY) LTD
    • Frederick Johannes Bruwer
    • G01 - MEASURING TESTING
  • Information Patent Application

    CAPACITIVE SENSING ENABLED SWITCH MODE POWER SUPPLY AND DATA TRANSFER
    • Publication number 20140253032
    • Publication date Sep 11, 2014
    • AZOTEQ (PTY) LTD
    • Frederick Johannes Bruwer
    • G01 - MEASURING TESTING
  • Information Patent Application

    INTELLIGENT LIGHTING APPARATUS
    • Publication number 20140239844
    • Publication date Aug 28, 2014
    • Frederick Johannes Bruwer
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COMPACT CAPACITIVE TRACK PAD
    • Publication number 20140002358
    • Publication date Jan 2, 2014
    • Frederick Johannes Bruwer
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Intelligent User Interface Including A Touch Sensor Device
    • Publication number 20130300304
    • Publication date Nov 14, 2013
    • Frederick J. Bruwer
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PRESSURE DEPENDENT CAPACITIVE SENSING CIRCUIT SWITCH CONSTRUCTION
    • Publication number 20130093500
    • Publication date Apr 18, 2013
    • Frederick Johannes Bruwer
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    WATER HEATER WITH INTERMITTENT ENERGY SOURCE
    • Publication number 20130037019
    • Publication date Feb 14, 2013
    • Frederick Johannes Bruwer
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Intelligent User Interface Including A Touch Sensor Device
    • Publication number 20130033190
    • Publication date Feb 7, 2013
    • AZOTEQ PTY LTD.
    • Frederick J. Bruwer
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR