Welcome to Ritu Gupta's Research Group
Our Commitment to Innovation
At ChromIQ, we are at the forefront of adaptive smart-window technology, using state-of-the-art electrochromic materials. Our goal is to redefine energy efficiency within architectural designs by offering programmable, dynamic solutions that provide optimal control over light and thermal conditions. We believe that by integrating our innovative technologies, we can foster a greener, more sustainable world while improving the quality of life for inhabitants.
70
%
Optical Modulation
90
%
Heat
Blocking
<5
s
Tint
Speed
20,000
Cycles
Life
Cycle
About ChromIQ
How Electrochromic Technology Works
Our patented multi-layer thin-film stack responds to low-voltage electrical signals, enabling reversible color change from crystal-clear to deep tinted
Introducing Our Innovators
Get to know our talented team, driven by a shared passion for advancing energy-efficient solutions.
What We Offer
1
Dynamic Light Control Systems
Our cutting-edge dynamic light control systems allow users to adjust window transparency at the touch of a button, ensuring optimal natural light and heat management, while significantly reducing energy costs. Experience the future of comfort and efficiency.
2
Programmable Thermal Regulation
Our programmable thermal regulation solutions empower you to maintain ideal indoor temperatures effortlessly. Enjoy personalized climate control that adapts to your needs, enhancing comfort and sustainability in your spaces.
3
Energy Efficient Design Consulting
We provide expert consulting services in energy-efficient design strategies, helping you integrate our smart-window technologies into your projects. Our team will guide you to maximize energy savings while creating beautiful, functional spaces.
Get to
Know Us
Prototype Demonstrations
Experience our innovative prototypes in action at our latest gallery events, where creativity meets technology!
Bharat Innovates
The technology was showcased at the Bharat Innovates Program National Base Camp at IIT Gandhinagar on December 21-22, 2025.
Highlights included engaging startup presentations, insightful panel discussions, and networking opportunities with industry and academic leaders. The demonstration facilitated valuable feedback on the prototype's capabilities and its scientific impact.
BECon’26, IIT Delhi
The Dual-Band Electrochromic Smart with Programmable Zero-Power Memory Effect was showcased at BECon’26, IIT Delhi’s national entrepreneurship summit, on January 31 and February 1, 2026. This premier event, one of India’s largest student-led summits, brought industry leaders, investors, and innovators to discuss the technology's potential.
Open House Day, IIT Delhi
The prototype was also presented during the Open House Day at IIT Delhi on 8 November 2025, a major outreach initiative where laboratories showcase their ongoing research to visitors, students, and collaborators. The team explained the scientific background and demonstrated the operational aspects of the device to attendees
Anveshan 2025
Another important demonstration was conducted during Anveshan 2025 (Innovation and Exploration across Disciplines), held on 22 March 2025 at Indian Institute of Technology Delhi, welcoming over 550 students from 11 states and one UT. where innovative research and technological developments from various laboratories were presented
Open House 2024
At Open House 2024 on November 9, our team showcased an innovative technology prototype, offering attendees a sneak peek and the chance to provide valuable feedback. The event attracted a diverse crowd, including students, researchers, and industry professionals, fostering engaging discussions about the prototype's scientific principles and potential applications.
Highlights included interactive sessions and insightful Q&A discussions all focused on exploring the future of this technology in real-world scenarios.