公开(公告)号：US20210052091A1

公开(公告)日：2021-02-25

申请号：US17066420

申请日：2020-10-08

Applicant: Littleone Inc

Inventor： Byung Kyu LEE ,  Byung Hee YUN

IPC: A47G19/22 ,  A61J9/00

Abstract: Provided are a smart bottle and a method for controlling the smart bottle. A smart bottle comprises a bottle for containing liquid; a base formed to be combined to one side of the bottle; a first sensor installed in the bottle or the base, and configured to obtain level information of liquid contained in the bottle; a third sensor configured to obtain inclination information of the bottle; a heater configured to heat the liquid contained in the bottle; a controller configured to control operation of the heater based on the temperature information, determine a feeding start and a feeding end based on the inclination information, and modify the level information based on the inclination information; a communication unit configured to transmit the inclination information and the level information to an external device; and a battery configured to supply power to the first sensor and the base.

公开(公告)号：US20230144707A1

公开(公告)日：2023-05-11

申请号：US17983411

申请日：2022-11-09

Applicant: Littleone Inc.

Inventor： Byung Kyu LEE

IPC: A61J9/00 ,  G01G17/04 ,  C02F1/32 ,  A61J11/00 ,  A61L2/10 ,  A61L2/24

CPC classification number: A61J9/00 ,  G01G17/04 ,  C02F1/325 ,  A61J11/008 ,  A61L2/10 ,  A61L2/24 ,  C02F2303/04 ,  A61J2200/74 ,  A61J2200/42 ,  A61L2202/23 ,  A61L2202/11 ,  A61L2202/14

Abstract: The present disclosure relates to a smart bottle and a method of controlling the same. The smart bottle includes a bottle for containing liquid and a base that is disposed under the bottle and includes an elastic body that is elastically deformed by the weight of the bottle and the base, a weight measurement sensor disposed above the elastic body and measuring the weight of the bottle by measuring a pressure that the elastic body transfers in a vertical direction from the ground as a reaction to gravity, and a controller that measures the amount of fed milk based on the change in the weight measured by the weight measurement sensor.

公开(公告)号：US20200060884A1

公开(公告)日：2020-02-27

申请号：US16198395

申请日：2018-11-21

Applicant: Littleone Inc.

Inventor： Byung Kyu LEE ,  Byung Hee YUN

IPC: A61F13/42

Abstract: Disclosed are an excrement alarming apparatus and an excrement alarming method, the excrement alarming apparatus includes: a temperature sensor provided on one side of the excrement alarming apparatus and configured to measure temperature; a humidity sensor provided on one side of the excrement alarming apparatus and configured to measure humidity; a controller configured to detect excrement using temperature information measured by the temperature sensor, first humidity information measured by the humidity sensor, and second humidity information received from an external device; and a communication unit configured to transmit an excrement detection signal indicative of the detection of the excrement.