World's Best Scientists 2026 revealed!
Christoph Horst Krah

Christoph Horst Krah

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
36
Citations
7662
World Ranking
5260
National Ranking
1814

Overview

What is he best known for?

The fields of study he is best known for:

  • Electrical engineering
  • Signal
  • Optics

His primary areas of investigation include Electronic engineering, Signal, Computer vision, Artificial intelligence and Demodulation. His Electronic engineering research includes elements of Capacitive sensing, Noise, Open-loop controller, Integrated circuit and Reading. As a member of one scientific family, he mostly works in the field of Signal, focusing on Acoustics and, on occasion, Proximity sensor, Analog television and Pixel.

His biological study spans a wide range of topics, including Input device, Computer graphics, Color gel, Simulation and Liquid-crystal display. His Artificial intelligence research is multidisciplinary, relying on both Amplitude, Three dimensional imaging, Optics and Audio feedback. His work investigates the relationship between Demodulation and topics such as Sense that intersect with problems in Frequency detection, Quadrature and Noise.

His most cited work include:

  • Touch screen liquid crystal display (1072 citations)
  • Multipoint touch surface controller (652 citations)
  • Proximity and multi-touch sensor detection and demodulation (331 citations)

What are the main themes of his work throughout his whole career to date?

His main research concerns Electrical engineering, Electronic engineering, Signal, Computer hardware and Demodulation. In his study, Schmitt trigger, Detector and Capacitive sensing is inextricably linked to Capacitance, which falls within the broad field of Electrical engineering. In his research, Pixel is intimately related to Acoustics, which falls under the overarching field of Electronic engineering.

Christoph Horst Krah has researched Signal in several fields, including Phase and Sense. His Computer hardware research incorporates themes from Embedded system and Multi-touch, Artificial intelligence. The study incorporates disciplines such as Group delay and phase delay and Noise in addition to Demodulation.

He most often published in these fields:

  • Electrical engineering (34.31%)
  • Electronic engineering (30.39%)
  • Signal (23.53%)

What were the highlights of his more recent work (between 2015-2020)?

  • Electrical engineering (34.31%)
  • Pixel (8.82%)
  • Chip (4.90%)

In recent papers he was focusing on the following fields of study:

Christoph Horst Krah mainly focuses on Electrical engineering, Pixel, Chip, Power domains and Guard. His work on Voltage and Chipset as part of general Electrical engineering research is frequently linked to Modal, thereby connecting diverse disciplines of science. His study in Pixel is interdisciplinary in nature, drawing from both Capacitance, Multiplexing and Compensation.

His Chip study incorporates themes from Electronic circuit, Data transmission and Parallel processing. Reference noise is a subfield of Signal that Christoph Horst Krah explores. Christoph Horst Krah undertakes multidisciplinary studies into Signal and Interface in his work.

Between 2015 and 2020, his most popular works were:

  • Input device for touch sensitive devices (68 citations)
  • Flexible self-capacitance and mutual capacitance touch sensing system architecture (14 citations)
  • Touch sensor panel with multi-power domain chip configuration (10 citations)

In his most recent research, the most cited papers focused on:

  • Electrical engineering
  • Amplifier
  • Signal

Christoph Horst Krah spends much of his time researching Electrical engineering, Pixel, Sensing system, Signal and Computer hardware. His work on Compensation, Voltage regulator and Chip is typically connected to Palladium-hydrogen electrode and Auxiliary electrode as part of general Electrical engineering study, connecting several disciplines of science. His work deals with themes such as Capacitance, Mutual capacitance, Multiplexer and Node, which intersect with Pixel.

Power domains, Guard and Voltage are fields of study that intersect with his Sensing system study. His Signal research incorporates elements of Input device and Sense. Christoph Horst Krah undertakes interdisciplinary study in the fields of Computer hardware and Line through his works.

Best Publications

  • Touch screen liquid crystal display

    Steven Porter Hotelling;Wei Chen;Christoph Horst Krah;John Greer Elias

  • Proximity and multi-touch sensor detection and demodulation

    Steven Porter Hotelling;Christoph Horst Krah

  • Touch controller with improved analog front end

    Steven Porter Hotelling;Christoph Horst Krah

  • Three-dimensional imaging and display system

    Christoph H. Krah

  • Mouse with improved input mechanisms using touch sensors

    Christoph Horst Krah;Jeffrey B. Doar;Sean Corbin;Shin Nishibori

  • Multi-touch auto scanning

    Christoph Horst Krah;Minh-Dieu Thi Vu;Thomas James Wilson

  • Individual channel phase delay scheme

    Christoph Horst Krah

  • Channel scan logic

    Minh-Dieu Thi Vu;Thomas James Wilson;Christoph Horst Krah

  • Multiple simultaneous frequency detection

    Christoph Horst Krah;Steve Porter Hotelling;Sean Erik O'connor;Wayne Carl Westerman

  • Noise reduction within an electronic device using automatic frequency modulation

    Christoph Horst Krah

  • Auto Scanning for Multiple Frequency Stimulation Multi-Touch Sensor Panels

    Christoph Horst Krah;Steve Porter Hotelling

  • Detection of low noise frequencies for multiple frequency sensor panel stimulation

    Christoph Horst Krah;Steve Porter Hotelling;Sean Erik O'Connor;Wayne Carl Westerman

  • Single-chip multi-stimulus sensor controller

    Steven Porter Hotelling;Christoph Horst Krah;Marduke Yousefpor;Thomas James Wilson

  • Force sensor interface for touch controller

    Christoph Horst Krah;Eugene Lvovich Shoykhet;Martin Paul Grunthaner

  • Single-chip touch controller with integrated drive system

    Steve Porter Hotelling;Christoph Horst Krah;Marduke Yousefpor;Thomas James Wilson

  • Automatic low noise frequency selection

    Thomas James Wilson;Christoph Horst Krah

  • Scan sequence generator

    Christoph Horst Krah;Minh-Dieu Thi Vu

  • Mouse with optical sensing surface

    Christoph H. Krah;Steve P. Hotelling

  • Autostereoscopic projection display device with directional control based on user's location

    Christoph H. Krah

  • Automatic calibration (added capacitance) with capacitive oscillator touch sensor

    Christoph H. Krah;Richard D. Cappels

Frequent Co-Authors

Steven Porter Hotelling
Steven Porter Hotelling Apple (United States)

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