Energy efficient soundproofing window retrofits | Patent Publication Number 20220223130

US 20220223130 A1
Patent NumberUS 11749247 B2
Application Number17507491
Filled DateOct 21, 2021
Priority DateApr 25, 2018
Publication DateJul 14, 2022
Inventor/ApplicantsShaoting Lin
Gang Chen
Lee A. Weinstein
Thomas A. Cooper
Bikramjit S. Bhatia
Xuanhe Zhao
Elise M. Strobach
Sungwoo Yang
Evelyn N. Wang
Lin Zhao
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