The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 26, 2022
Filed:
Jun. 26, 2020
Samsung Electronics Co., Ltd., Suwon-si, KR;
Jinho Kim, Suwon-si, KR;
Deoknam Kim, Suwon-si, KR;
Sukun Yoon, Suwon-si, KR;
Cheulhee Hahm, Suwon-si, KR;
Joohyoun Park, Suwon-si, KR;
Sangu Shim, Suwon-si, KR;
Jaehwan Sim, Suwon-si, KR;
Geunyoung Yu, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A display device and a method of operating the same are provided. The display device includes: a display; a communicator configured to perform communication with a server via a wireless network; and a processor configured to execute at least one instruction to: receive a first packet from the server by communicating with the server to perform a first keep-alive operation according to a first communication protocol, generate and transmit, to the communicator, a second packet for performing a second keep-alive operation according to a second communication protocol with the server, based on data included in the received first packet, and control the display device to enter a suspend mode after transmitting the second packet, wherein the communicator is further configured to, while the display device is in the suspend mode, perform the second keep-alive operation by transmitting the second packet to the server at intervals of a first period.