Inventor
GHOSH CHUNI
US14 patents
⚠️ This page may combine multiple inventors who share the name “GHOSH CHUNI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PRINCETON OPTRONICS INC
10 patentsUS9946089B2Apr 17, 2018
Generation of coded structured light patterns using VCSEL arrays
PRINCETON OPTRONICS INC45 citations97
US7065112B2Jun 20, 2006
Wavelength locker
PRINCETON OPTRONICS INC28 citations89
US10290993B2May 14, 2019
VCSEL illuminator package
PRINCETON OPTRONICS INC16 citations85
US10353215B2Jul 16, 2019
Generation of coded structured light patterns using VCSEL arrays
PRINCETON OPTRONICS INC2 citations72
US11394175B2Jul 19, 2022
VCSEL narrow divergence proximity sensor
PRINCETON OPTRONICS INC2 citations71
US10707650B2Jul 7, 2020
High-speed VCSEL device
PRINCETON OPTRONICS INC5 citations71
US11195721B2Dec 7, 2021
Ohmic contacts and methods for manufacturing the same
PRINCETON OPTRONICS INC0 citations59
US11916355B2Feb 27, 2024
Narrow beam divergence semiconductor sources
PRINCETON OPTRONICS INC0 citations49
US11728620B2Aug 15, 2023
Semiconductor devices and methods for producing the same
PRINCETON OPTRONICS INC0 citations49
US11527868B2Dec 13, 2022
Multilayer conductor interconnects for high density light emitter arrays
PRINCETON OPTRONICS INC0 citations49
AMS SENSORS ASIA PTE LTD
4 patentsUS12123985B2Oct 22, 2024
Three-dimensional imaging and sensing applications using polarization specific VCSELS
AMS SENSORS ASIA PTE LTD0 citations61
US12374864B2Jul 29, 2025
Producing illumination beams using micro-lens arrays
AMS SENSORS ASIA PTE LTD0 citations60
US11442284B2Sep 13, 2022
Structured light projector including an integrated metalens and diffractive optical element
AMS SENSORS ASIA PTE LTD0 citations58
US11967798B2Apr 23, 2024
Vertical cavity surface emitting laser devices
AMS SENSORS ASIA PTE LTD0 citations44