Christopher Townsend

Person

Edinburgh, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Compact line scan MEMS time of flight system with actuated lens
- Patent number 12,164,103
- Issue date Dec 10, 2024
- STMicroelectronics (Research &Develoment) Limited
- Christopher Townsend
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Apparatus providing a plurality of light beams
- Patent number 12,123,975
- Issue date Oct 22, 2024
- STMicroelectronics (Research & Development) Limited
- Christopher Townsend
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus providing a plurality of light beams
- Patent number 11,815,628
- Issue date Nov 14, 2023
- STMicroelectronics (Research & Development) Limited
- Christopher Townsend
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compact line scan mems time of flight system with actuated lens
- Patent number 11,747,611
- Issue date Sep 5, 2023
- STMicroelectronics (Research & Development) Limited
- Christopher Townsend
- G01 - MEASURING TESTING
Information Patent Grant
Transmission beam splitter
- Patent number 11,619,828
- Issue date Apr 4, 2023
- STMicroelectronics (Research & Development) Limited
- Thineshwaran Gopal Krishnan
- G02 - OPTICS
Information Patent Grant
Apparatus providing a plurality of light beams
- Patent number 11,573,293
- Issue date Feb 7, 2023
- STMicroelectronics (Research & Development) Limited
- Christopher Townsend
- G02 - OPTICS
Information Patent Grant
Compact depth sensor module
- Patent number 11,543,526
- Issue date Jan 3, 2023
- STMicroelectronics (Research & Development) Limited
- Neale Dutton
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for laser safety verification
- Patent number 11,353,591
- Issue date Jun 7, 2022
- STMicroelectronics (Grenoble 2) SAS
- Christopher Townsend
- G01 - MEASURING TESTING
Information Patent Grant
Optical lens having a high refractive index for robustness to liqui...
- Patent number 10,509,108
- Issue date Dec 17, 2019
- STMicroelectronics (Research & Development) Limited
- Christopher Townsend
- G02 - OPTICS
Information Patent Grant
Proximity sensor package having one or more grooves in a module cap
- Patent number 10,473,764
- Issue date Nov 12, 2019
- STMicroelectronics (Research & Development) Limited
- Christopher Townsend
- G01 - MEASURING TESTING
Information Patent Grant
Optical system for extended time of flight ranging
- Patent number 9,939,530
- Issue date Apr 10, 2018
- STMicroelectronics (Research & Development) Limited
- Adam Caley
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS PROVIDING A PLURALITY OF LIGHT BEAMS
- Publication number 20240061083
- Publication date Feb 22, 2024
- STMicroelectronics (Research and Development) Limited
- Christopher Townsend
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS PROVIDING A PLURALITY OF LIGHT BEAMS
- Publication number 20230161009
- Publication date May 25, 2023
- STMicroelectronics (Research and Development) Limited
- Christopher Townsend
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPACT LINE SCAN MEMS TIME OF FLIGHT SYSTEM WITH ACTUATED LENS
- Publication number 20220187591
- Publication date Jun 16, 2022
- STMicroelectronics (Research and Development) Limited
- Christopher TOWNSEND
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
COMPACT LINE SCAN MEMS TIME OF FLIGHT SYSTEM WITH ACTUATED LENS
- Publication number 20220187593
- Publication date Jun 16, 2022
- STMicroelectronics (Research and Development) Limited
- Christopher TOWNSEND
- G02 - OPTICS
Information Patent Application
COMPACT DEPTH SENSOR MODULE
- Publication number 20210382172
- Publication date Dec 9, 2021
- STMicroelectronics (Research and Development) Limited
- Neale DUTTON
- G01 - MEASURING TESTING
Information Patent Application
TRANSMISSION BEAM SPLITTER
- Publication number 20210223562
- Publication date Jul 22, 2021
- STMicroelectronics (Research and Development) Limited
- Thineshwaran GOPAL KRISHNAN
- G02 - OPTICS
Information Patent Application
METHOD AND DEVICE FOR LASER SAFETY VERIFICATION
- Publication number 20210096258
- Publication date Apr 1, 2021
- STMicroelectronics (Grenoble 2) SAS
- Christopher Townsend
- G01 - MEASURING TESTING
Information Patent Application
TIME-OF-FLIGHT OPTICAL SYSTEMS INCLUDING A FRESNEL SURFACE
- Publication number 20200191919
- Publication date Jun 18, 2020
- STMICROELECTRONICS (RESEARCH & DEVELOPMENT) LIMITED
- Thineshwaran GOPAL KRISHNAN
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS
- Publication number 20200057145
- Publication date Feb 20, 2020
- STMicroelectronics (Research and Development) Limited
- Christopher Townsend
- G02 - OPTICS
Information Patent Application
PROXIMITY SENSOR PACKAGE HAVING ONE OR MORE GROOVES IN A MODULE CAP
- Publication number 20180246209
- Publication date Aug 30, 2018
- STMicroelectronics (Research and Development) Limited
- Christopher Townsend
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL LENS HAVING A HIGH REFRACTIVE INDEX FOR ROBUSTNESS TO LIQUI...
- Publication number 20180164411
- Publication date Jun 14, 2018
- STMicroelectronics (Research and Development) Limited
- Christopher Townsend
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM FOR EXTENDED TIME OF FLIGHT RANGING
- Publication number 20160306031
- Publication date Oct 20, 2016
- STMicroelectronics (Research and Development) Limited
- Adam Caley
- G01 - MEASURING TESTING
Information Patent Application
IMAGE SENSOR USING PIXELS WITH COMBINED RGB AND IR SENSING
- Publication number 20160161332
- Publication date Jun 9, 2016
- STMicroelectronics (Research and Development) Limited
- Christopher Townsend
- G02 - OPTICS

Christopher Townsend

Person

Patents Grantslast 30 patents

Compact line scan MEMS time of flight system with actuated lens

Apparatus providing a plurality of light beams

Apparatus providing a plurality of light beams

Compact line scan mems time of flight system with actuated lens

Transmission beam splitter

Apparatus providing a plurality of light beams

Compact depth sensor module

Method and device for laser safety verification

Optical lens having a high refractive index for robustness to liqui...

Proximity sensor package having one or more grooves in a module cap

Optical system for extended time of flight ranging

Patents Applicationslast 30 patents

APPARATUS PROVIDING A PLURALITY OF LIGHT BEAMS

APPARATUS PROVIDING A PLURALITY OF LIGHT BEAMS

COMPACT LINE SCAN MEMS TIME OF FLIGHT SYSTEM WITH ACTUATED LENS

COMPACT LINE SCAN MEMS TIME OF FLIGHT SYSTEM WITH ACTUATED LENS

COMPACT DEPTH SENSOR MODULE

TRANSMISSION BEAM SPLITTER

METHOD AND DEVICE FOR LASER SAFETY VERIFICATION

TIME-OF-FLIGHT OPTICAL SYSTEMS INCLUDING A FRESNEL SURFACE

APPARATUS

PROXIMITY SENSOR PACKAGE HAVING ONE OR MORE GROOVES IN A MODULE CAP

OPTICAL LENS HAVING A HIGH REFRACTIVE INDEX FOR ROBUSTNESS TO LIQUI...

OPTICAL SYSTEM FOR EXTENDED TIME OF FLIGHT RANGING

IMAGE SENSOR USING PIXELS WITH COMBINED RGB AND IR SENSING