Hans Spruit

Person

Waalre, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Optical arrangement of smart glasses for scanning surface
- Patent number 11,947,112
- Issue date Apr 2, 2024
- Robert Bosch GmbH
- Andreas Petersen
- G02 - OPTICS
Information Patent Grant
Laser sensor module for self-mixing interferometry
- Patent number 11,828,594
- Issue date Nov 28, 2023
- TRUMPF PHOTONIC COMPONENTS GMBH
- Hans Spruit
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for detecting particles
- Patent number 11,656,166
- Issue date May 23, 2023
- Robert Bosch GmbH
- Robert Wolf
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for determining the absolute value of the flow...
- Patent number 11,543,273
- Issue date Jan 3, 2023
- Robert Bosch GmbH
- Alexander Van Der Lee
- G01 - MEASURING TESTING
Information Patent Grant
Optical lens for a photodiode-equipped device
- Patent number 11,402,551
- Issue date Aug 2, 2022
- Robert Bosch GmbH
- Alexander Van Der Lee
- G02 - OPTICS
Information Patent Grant
Optical particle sensor device and method for operating an optical...
- Patent number 10,935,483
- Issue date Mar 2, 2021
- Robert Bosch GmbH
- Alexander Van Der Lee
- G01 - MEASURING TESTING
Information Patent Grant
System and method for determining a particle contamination
- Patent number 10,782,221
- Issue date Sep 22, 2020
- Robert Bosch GmbH
- Stefan Weiss
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR PRODUCING A LIGHT BARRIER
- Publication number 20250035812
- Publication date Jan 30, 2025
- TRUMPF Photonic Components GmbH
- Holger Joachim Mönch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL ARRANGEMENT FOR SMARTGLASSES
- Publication number 20230400689
- Publication date Dec 14, 2023
- ROBERT BOSCH GmbH
- Andreas PETERSEN
- G02 - OPTICS
Information Patent Application
DEVICE, SYSTEM, AND METHOD FOR BIOMETRICALLY IDENTIFYING A USER OF...
- Publication number 20230122222
- Publication date Apr 20, 2023
- ROBERT BOSCH GmbH
- Johannes Meyer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LASER SENSOR, SYSTEM AND METHOD FOR SELF-MIXING INTERFEROMETRY
- Publication number 20220349703
- Publication date Nov 3, 2022
- TRUMPF Photonic Components GmbH
- Hans Spruit
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER SENSOR MODULE FOR SELF-MIXING INTERFEROMETRY
- Publication number 20220082369
- Publication date Mar 17, 2022
- TRUMPF Photonic Components GmbH
- Hans Spruit
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and Apparatus for Determining the Absolute Value of the Flow...
- Publication number 20200200577
- Publication date Jun 25, 2020
- ROBERT BOSCH GmbH
- Alexander Van Der Lee
- G01 - MEASURING TESTING
Information Patent Application
Method and Apparatus for Detecting Particles
- Publication number 20200173904
- Publication date Jun 4, 2020
- ROBERT BOSCH GmbH
- Robert Wolf
- G01 - MEASURING TESTING
Information Patent Application
System and Method for Determining A Particle Contamination
- Publication number 20200132582
- Publication date Apr 30, 2020
- ROBERT BOSCH GmbH
- Stefan Weiss
- G01 - MEASURING TESTING
Information Patent Application
Optical Lens for a Photodiode-Equipped Device
- Publication number 20200057180
- Publication date Feb 20, 2020
- ROBERT BOSCH GmbH
- Alexander Van Der Lee
- G02 - OPTICS
Information Patent Application
Optical Particle Sensor Device and Method for Operating an Optical...
- Publication number 20200056981
- Publication date Feb 20, 2020
- ROBERT BOSCH GmbH
- Alexander Van Der Lee
- G01 - MEASURING TESTING

Hans Spruit

Person

Patents Grantslast 30 patents

Optical arrangement of smart glasses for scanning surface

Laser sensor module for self-mixing interferometry

Method and apparatus for detecting particles

Method and apparatus for determining the absolute value of the flow...

Optical lens for a photodiode-equipped device

Optical particle sensor device and method for operating an optical...

System and method for determining a particle contamination

Patents Applicationslast 30 patents

DEVICE FOR PRODUCING A LIGHT BARRIER

OPTICAL ARRANGEMENT FOR SMARTGLASSES

DEVICE, SYSTEM, AND METHOD FOR BIOMETRICALLY IDENTIFYING A USER OF...

LASER SENSOR, SYSTEM AND METHOD FOR SELF-MIXING INTERFEROMETRY

LASER SENSOR MODULE FOR SELF-MIXING INTERFEROMETRY

Method and Apparatus for Determining the Absolute Value of the Flow...

Method and Apparatus for Detecting Particles

System and Method for Determining A Particle Contamination

Optical Lens for a Photodiode-Equipped Device

Optical Particle Sensor Device and Method for Operating an Optical...