US 11,747,234 B2
Liquid leak sensor and method of fabricating the same
Beak Myeong Seong, Seongnam-si (KR)
Filed by Beak Myeong Seong, Seongnam-si (KR)
Filed on Sep. 25, 2020, as Appl. No. 17/32,750.
Claims priority of application No. 10-2020-0111013 (KR), filed on Sep. 1, 2020.
Prior Publication US 2022/0065737 A1, Mar. 3, 2022
Int. Cl. G01M 3/40 (2006.01); B29C 67/04 (2017.01); B29K 27/18 (2006.01); B29K 105/16 (2006.01); B29K 105/00 (2006.01); B29K 507/04 (2006.01)
CPC G01M 3/40 (2013.01) [B29C 67/04 (2013.01); B29K 2027/18 (2013.01); B29K 2105/162 (2013.01); B29K 2105/251 (2013.01); B29K 2507/04 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A liquid leak sensor, comprising:
at least two conductive layers; and
at least one nonconductive layer made of a nonconductive material,
wherein the nonconductive layer(s) and the conductive layers are sintered and located alternately side by side at least once.