Overview

NIDS, for when technical information of urban environments is required.

About NIDS

NIDS is a specialist in environmental and energy sensors.
We develop innovative sensor products and solutions, and strive to grow as
an excellent business partner that drives customer success.

Innovative sensor products in the environment field, our fine dust sensor (PM1.0/2.5/10),
CO₂ sensor, and VOCs sensor represent the vision of young and enthusiastic developers. They are excellent solutions
to protecting us all against worsening environmental pollution caused by fine dust and harmful gases.

We have developed sensor products with global competitiveness through innovative technology development,
aimed at exporting to the world's leading environmental device manufacturer.

We are committed to ongoing research and development of innovative high-tech products
applicable to the environment and energy sectors (Air cleaner, Air conditioner, HVAC for automobile and
IoT smart sensor for energy management) as an excellent business partner.

NIDSSince 2000

2020’s

Selected as a promising environmental company

Selected as the best company in Korea

2019’s

Virus detector and sterilizer

AQM product & IoT

Relocated to a new factory

Youth-friendly Hidden Champion

Achieved annual sensor export of USD 10 million

2017
~2018’s

CEO Hwang Hak-in

New sensor : Laser particle sensor

Local business : 20 and more

Global hidden champion award

Venture capital investment (USD 5 million)

2015
~2016’s

GE Sensing Global ODM, Dust Sensor

Amphenol sensor

DYSON dust sensor supplier

Sold NIDS brand sensor to China

TCL, MEDIA, YADU etc.

2011
~2014’s

Developed digital dust sensors

Manufacturing technology

Overseas marketing

2000
~2010’s

Registered Key sensor patent

Samsung, Hyundai Automobile

Air quality sensor, gas sensor, and ionizer

Automobile SQ/AQS

Management philosophy and objective

NIDS where technical information on urban environments is needed.

Management
Philosophy

Management Philosophy
Corporate Vision
Environmental policy
Quality policy

Management
Philosophy

The core values of respect for human beings, customer focus, environmental preservation, and pursuit of employee happiness form our social contribution, based on customer trust and satisfaction and preservation of a clean global environment.
Corporate
Vision

We are committed to creating a happy life of mankind by protecting the earth and its residents from pollution. We are fast becoming the world's finest sensor-based service solution company through advanced sensor technology.
Environmental
policy

Development of environmental management capabilities, efficient management of environmental pollutants, and ongoing improvements
Quality
policy

NIDS will grow as a first-class sensor company by ensuring customer satisfaction with the finest quality products.

Details of patent

NIDS, for when technical information of urban environments is required.

Details of patent
Rights	Application number	Status	Name	Registration number (registration date)
Patent	10-2005-0030302	Registration	Optical dust sensor with magnetic sensitivity correction function and sensitivity deviation adjustment function	10-0539310-0000 (20051221)
Patent (common)	10-2005-0001804	Registration	Manufacturing method of porous carbon material	10-0649150-0000 (20061116)
Patent (common)	10-2005-0001792	Registration	Manufacturing method of low-temperature exothermic carbon material with controlled irregularity	10-0639790-0000 (20061023)
Patent	10-208-0064786	Registration	Ion generator	10-0991151-0000 (20101026)
Patent (common)	10-2012-0038913	Registration	Organic waste treatment device	10-1221816-0000 (20130108)
Patent	10-2020-0127243	Registration	Complex sterilizer and purifier	10-2198329 (20130108)
Patent	10-2021-0001559	Registration	Particle separator for air purifier	10-22254078 (20210513)
Patent	10-2015-0179518	Registration	Optical dust sensors that can vary sensitivity for concentration and a method for varying detection sensitivity for concentration of optical dust sensors	10-17553680000 (20170703)
Patent (common)	10-2021-0125922	Application	Sensor device that detects living and non-living particles	-
Patent (common)	10-2021-0074412	Application	Device for collecting airborne microorganisms, a real-time detection device of such airborne microorganisms, including an IoT system for real-time remote monitoring of viruses	-
Design	30-2011-00387723	Registration	Dust sensor	30-0670883-0000(20121129)
Design	30-2016-0003061	Registration	Dust sensor	30-0865977-0000 (20160722)
Design	30-2019-0049130	Registration	air quality meter	30-1069330-0000 (20200731)
Design	30-2021-0027969	Registration	Dust sensor	30-1119174-0000 (20210712)

01
Key patents

The optical dust sensor which has a function
of selfdiagnosis and the sensitivity control(2005)
02
Key patents

Adjustable sensitivity optical dust sensor and
method fot adjustable sensitivity(2015)
03
Key patents

Combined sterilization Air Purifier & Air Sterilizer(2020)