Inventor
ROENTGEN PETER
CH28 patents
⚠️ This page may combine multiple inventors who share the name “ROENTGEN PETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMS SENSORS SINGAPORE PTE LTD
13 patentsUS10771714B2Sep 8, 2020
Image sensor modules including primary high-resolution imagers and secondary imagers
AMS SENSORS SINGAPORE PTE LTD7 citations82
US10488518B2Nov 26, 2019
Optoelectronic module operable for distance measurements
AMS SENSORS SINGAPORE PTE LTD5 citations72
US11067446B2Jul 20, 2021
Compact spectrometer modules
AMS SENSORS SINGAPORE PTE LTD2 citations69
US11575843B2Feb 7, 2023
Image sensor modules including primary high-resolution imagers and secondary imagers
AMS SENSORS SINGAPORE PTE LTD0 citations61
US11022491B2Jun 1, 2021
Compact, power-efficient stacked broadband optical emitters
AMS SENSORS SINGAPORE PTE LTD0 citations61
US10680023B2Jun 9, 2020
Optoelectronic modules having a silicon substrate, and fabrication methods for such modules
AMS SENSORS SINGAPORE PTE LTD0 citations52
US10283542B2May 7, 2019
Optoelectronic modules having a silicon substrate, and fabrication methods for such modules
AMS SENSORS SINGAPORE PTE LTD0 citations52
US10656014B2May 19, 2020
Compact, power-efficient stacked broadband optical emitters
AMS SENSORS SINGAPORE PTE LTD0 citations50
US12320699B2Jun 3, 2025
Detector wavelength calibration
AMS SENSORS SINGAPORE PTE LTD0 citations47
US12092567B2Sep 17, 2024
Optical detection system calibration
AMS SENSORS SINGAPORE PTE LTD0 citations47
US12209904B2Jan 28, 2025
Multi-channel inferometer-based optical sensor
AMS SENSORS SINGAPORE PTE LTD0 citations43
US10488264B2Nov 26, 2019
Determining spectral emission characteristics of incident radiation
AMS SENSORS SINGAPORE PTE LTD0 citations42
US10302279B2May 28, 2019
Light conversion modules having a laser diode light conversion assembly and long pass filter reflecting light back to the light conversion assembly
AMS SENSORS SINGAPORE PTE LTD0 citations40
HEPTAGON MICRO OPTICS PTE LTD
6 patentsUS9711552B2Jul 18, 2017
Optoelectronic modules having a silicon substrate, and fabrication methods for such modules
HEPTAGON MICRO OPTICS PTE LTD6 citations84
US9121759B2Sep 1, 2015
Arrangements for detecting light of different wavelength at different angles
HEPTAGON MICRO OPTICS PTE LTD2 citations63
US11112304B2Sep 7, 2021
Spectrometer calibration
HEPTAGON MICRO OPTICS PTE LTD1 citations59
US9970816B2May 15, 2018
Light sensor modules and spectrometers including an optical grating structure
HEPTAGON MICRO OPTICS PTE LTD1 citations52
US9977153B2May 22, 2018
Stacks of arrays of beam shaping elements including stacking, self-alignment and/or self-centering features
HEPTAGON MICRO OPTICS PTE LTD0 citations51
US9945756B2Apr 17, 2018
Measurement of focal points and other features in optical systems
HEPTAGON MICRO OPTICS PTE LTD0 citations46
IBM
4 patentsUS5373166ADec 13, 1994
Modulated strain heterostructure light emitting device
IBM55 citations91
US5153890AOct 6, 1992
Semiconductor device comprising a layered structure grown on a structured substrate
IBM22 citations91
US5940424AAug 17, 1999
Semiconductor lasers and method for making the same
IBM19 citations88
US5037776AAug 6, 1991
Method for the epitaxial growth of a semiconductor structure
IBM11 citations68