Dae Hoon Lee

20050029418, Feb 10, 2005

Aug 4, 2003

10/633780

Dae Lee - Staten Island NY, US

A41B001/00

248214000

An undergarment includes a frame and a plurality of members projecting outwardly from the frame for maintaining an outer garment spaced from a wearer's body. At least some of the projecting members are removably attached to the frame, whereby the projecting members can be replaced with replacement members.

20090134101, May 28, 2009

May 2, 2008

12/304889

Dae Sung Lee - Staten Island NY, US

B01D 24/46

210774, 210177

A filter comprising a filter element with a filtering medium, mounted in a housing having a first end and a second end, and a passageway A removable generator to provide heated fluid for regenerating the filter element is to be connected to the housing adjacent the second end The second end of the filter element is constructed so as to permit a first portion of the heated fluid to flow toward the first end of the filter element, and the passageway is to allow a second portion of the heated fluid to flow from the second end to the first end, bypassing the filtering medium A flow director is positioned adjacent to the first end of the filter element for directing the second portion of the heated fluid discharged from the passageway toward the first end of the filter element.

20210293918, Sep 23, 2021

Oct 29, 2020

17/084257

- Suwon-si, KR
Yuan CHEN - New York NY, US
Dae Won LEE - Princeton NJ, US
Colin PREPSCIUS - New York NY, US
Ibrahim Volkan ISLER - Saint Paul MN, US
Lawrence David JACKEL - Holmdel NJ, US
Hyunjune Sebastian SEUNG - Princeton NJ, US
Daniel Dongyuel LEE - Tenafly NJ, US

SAMSUNG ELECTRONICS CO., LTD. - Suwon-si

G01S 5/22
B25J 19/02

A method of collision localization on a robotic device includes obtaining audio signals from a plurality of acoustic sensors spaced apart along the robotic device; identifying, based on a collision being detected, a strongest audio signal; identifying a primary onset time for an acoustic sensor producing the strongest audio signal, the primary onset time being a time at which waves propagating from the collision reach the acoustic sensor producing the strongest audio signal; generating a virtual onset time set, by shifting a calibration manifold, based on the identified primary onset time, the calibration manifold representing relative onset times from evenly spaced marker locations on the robotic device to the plurality of acoustic sensors; determining scores for the marker locations based a standard deviation of elements in the virtual onset time set; and estimating a location of the collision based on a highest score of the determined scores.

20210283785, Sep 16, 2021

Jul 10, 2020

16/926289

- Suwon-si, KR
Colin PREPSCIUS - Brooklyn NY, US
Dae Won LEE - Princeton NJ, US
Ibrahim Volkan ISLER - Saint Paul MN, US
Daniel Dongyuel LEE - Tenafly NJ, US

SAMSUNG ELECTRONICS CO., LTD. - Suwon-si

B25J 13/08
B25J 9/16
B25J 15/08

A tool control system may include: a tactile sensor configured to, when a tool holds a target object and slides the target object downward across the tool, obtain tactile sensing data from the tool; one or more memories configured to store a target velocity and computer-readable instructions; and one or more processors configured execute the computer-readable instructions to: receive the tactile sensing data from the tactile sensor; estimate a velocity of the target object based on the tactile sensing data, by using one or more neural networks that are trained based on a training image of an sample object captured while the sample object is sliding down; and generate a control parameter of the tool based on the estimated velocity and the target velocity.