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 Wireless Signal-Penetrating Energy-Efficient Low-E Windows Technology 

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Nearly all commercial energy-efficient windows (low-E) severely block mobile signals
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       Signal penetrating low-E​​

  • 30 dB (×1000) signal gain 

  • Tiny manufacturing cost ≈ $0.5 / ft²

  • Matched normal  Low-E performance.

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Benefits of LFI Technology

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Patent Portfolio on Signal Penetrating Low-E

  • 5 granted and approved patents

    • US11511524B

    • CN115104043B

    • US12005678 B2

    • US12276820 B2

    • US12370779 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    • Unpublished non-provisional patent: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

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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.

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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:

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