5G/6G Signal-Penetrating Energy-Efficient Low-E Windows Technology

Nearly all commercial energy-efficient windows severely block mobile signals

Benefits of LFI Technology

Our prototype demonstrates excellent signal penetration

It meets major low-E product performance specs

Stable Durability Performance

10-month sample at ambient environment showed no corrosion defects
Pass the mechanical wiping test

Excellent Visual Aesthetics

Invisible pattern lines
No diffraction lines
Compare reflection under sunlight

Patent Portfolio on Signal Penetrating Low-E

3 granted patents
- US11511524B
- CN115104043B
- US12005678 B2
8 provisional patents
- US 62/988,268 US 63/027,111 US 63/042,411 US 63/135,214
- US 63/182,077 US 63/197,694 US 63/579,237 US 63/624,364
4 published non-provisional patents
- US 20210283884A1
- US 20220221636A1
- US 20230056114A1
- Unpublished non-provisional patent:
5 international ongoing patents
- EP 21767937
- EP 22737342
- WO2021183756
- WO2022150832
- Chinese patent 202410175672.X

NSF SBIR Award

Scalable Manufacturing Technology for Mobile Signal Penetrating Energy-Efficient Low-Emissivity Windows

Dr. Guowen Ding

Founder and Chief Scientist

With a mission to innovate for the benefit of humanity, Dr. Ding founded LabforInvention, providing cutting-edge laboratory services in thin-film coatings, characterization, modeling, advanced materials research, and rapid prototyping.

Dr. Ding was the former principal scientist who led a group on energy-saving window coating to develop future products for the world's leading company in this field. Here are some highlights of Dr. Ding's achievements:

Article ranked as the #1 result on Google for “low-E” “glass” “pdf,”
Awardee of NSF Seed Fund, 2023
Author of 1/9 US granted patents in 2014 & 2015 in the field of building Low-E Glass Coating.
Submitted an average of 27 patent alerts per year in 2013~2016.
Hundreds of publications