Inventor

BUETTGEN BERNHARD

CH33 patents

⚠️ This page may combine multiple inventors who share the name “BUETTGEN BERNHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BUETTGEN BERNHARD

AMS SENSORS SINGAPORE PTE LTD

Optical imaging modules and optical detection modules including a time-of-flight sensor

Optoelectronic modules operable to recognize spurious reflections and to compensate for errors caused by spurious reflections

Optoelectronic modules operable to collect distance data via time-of-flight and triangulation

Time of flight-based systems operable for ambient light and distance or proximity measurements

Optoelectronic modules for the acquisition of spectral and distance data

Optoelectronic modules operable to collect spectral data and distance data

Optoelectronic modules operable to recognize spurious reflections and to compensate for errors caused by spurious reflections

Optoelectronic modules operable to recognize spurious reflections and to compensate for errors caused by spurious reflections

Optoelectronic modules for distance measurements and supplemental measurements

Optical ranging systems including optical cross-talk reducing features

Semiconductor devices

MESA IMAGING AG

Device and method for the demodulation electromagnetic wave fields having separated detection and demodulation regions

Large-area pixel for use in an image sensor

On-chip time-based digital conversion of pixel outputs

Reference pixel array with varying sensitivities for time of flight (TOF) sensor

Time of flight sensor with subframe compression and method

Device and method for the demodulation of modulated electric signals

PN-structured gate demodulation pixel

Sensor pixel array and separated array of storage and accumulation with parallel acquisition and readout wherein each pixel includes storage sites and readout nodes

BUETTGEN BERNHARD

Demodulation sensor with separate pixel and storage arrays

Device and method for the demodulation of modulated electromagnetic wave fields

Multi-level digital modulation for time of flight method and system

Demodulation pixel incorporating majority carrier current, buried channel and high-low junction

OGGIER THIERRY

Adaptive neighborhood filtering (ANF) system and method for 3D time of flight cameras

System and method for multi TOF camera operation using phase hopping

Multistage demodulation pixel and method

APPLE INC

Selection of pulse repetition intervals for sensing time of flight

Depth mapping using spatial multiplexing of illumination phase

Stacked electromagnetic radiation sensors for visible image sensing and infrared depth sensing, or for visible image sensing and infrared image sensing

SCHWEIZER MATTHIAS

Multi-path compensation using multiple modulation frequencies in time of flight sensor

LEHMANN MICHAEL

Sense node capacitive structure for time of flight sensor

FELBER JONAS

3D CCD-style imaging sensor with rolling readout

HEPTAGON MICRO OPTICS PTE LTD

Quantum dot film based demodulation structures