公开(公告)号：US12038309B2

公开(公告)日：2024-07-16

申请号：US18091219

申请日：2022-12-29

Applicant: University of Washington

Inventor： Jae-Hyun Chung ,  Sang-Gyeun Ahn ,  Tianyi Li ,  Zhongjie Qian ,  Vigneshwar Sakthivelpathi

IPC: G01D5/24 ,  G01F22/02 ,  G06F3/01

CPC classification number: G01D5/24 ,  G01F22/02 ,  G06F3/011

Abstract: A capacitive sensor including an electrically conductive material, and a single electrode applied with positive potential, wherein the distance between the single electrode and the electrically conductive material determines the spherical radius for a proximity sensing range.

公开(公告)号：US20230213360A1

公开(公告)日：2023-07-06

申请号：US18091219

申请日：2022-12-29

Applicant: University of Washington

Inventor： Jae-Hyun Chung ,  Sang-Gyeun Ahn ,  Tianyi Li ,  Zhongjie Qian ,  Vigneshwar Sakthivelpathi

IPC: G01D5/24 ,  G06F3/01 ,  G01F22/02

CPC classification number: G01D5/24 ,  G06F3/011 ,  G01F22/02

Abstract: A capacitive sensor including an electrically conductive material, and a single electrode applied with positive potential, wherein the distance between the single electrode and the electrically conductive material determines the spherical radius for a proximity sensing range.