公开(公告)号：US20210144643A1

公开(公告)日：2021-05-13

申请号：US17157129

申请日：2021-01-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-taek HONG ,  Kwan-yong JIN ,  Byoung-sul KIM ,  Sang-hoon LEE

IPC: H04W52/02

Abstract: An electronic system electronic device includes: an internal battery, an external battery, a memory and a plurality of function modules. The internal battery is configured to generate a first power signal. The external battery is configured to be separated from the electronic device, and to generate a second power signal. The memory is configured to operate based on the first power signal. The plurality of function modules are configured to operate based on the second power signal.

公开(公告)号：US20170142656A1

公开(公告)日：2017-05-18

申请号：US15332606

申请日：2016-10-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-taek HONG ,  Kwan-yong JIN ,  Byoung-sul KIM ,  Sang-hoon LEE

IPC: H04W52/02

CPC classification number: H04W52/0229 ,  H04W52/0235 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/21 ,  Y02D70/26

Abstract: An electronic system electronic device includes: an internal battery, an external battery, a memory and a plurality of function modules. The internal battery is configured to generate a first power signal. The external battery is detachably attached to the electronic device, the external battery configured to generate a second power signal. The memory is configured to operate based on the first power signal. The plurality of function modules are configured to operate based on the second power signal.

公开(公告)号：US20210144642A1

公开(公告)日：2021-05-13

申请号：US17157079

申请日：2021-01-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-taek HONG ,  Kwan-yong JIN ,  Byoung-sul KIM ,  Sang-hoon LEE

IPC: H04W52/02

Abstract: An electronic system electronic device includes: an internal battery, an external battery, a memory and a plurality of function modules. The internal battery is configured to generate a first power signal. The external battery is configured to be separated from the electronic device, and to generate a second power signal. The memory is configured to operate based on the first power signal. The plurality of function modules are configured to operate based on the second power signal.