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.:

US 12216839 B1

Date of Patent:

Feb. 04, 2025

Filed:

Jan. 14, 2022

Pairing method and pairing system

Applicant:

Honor Device Co., Ltd., Shenzhen, CN;

Inventor:

Beihang Zhang, Shenzhen, CN;

Assignee:

HONOR DEVICE CO., LTD., Shenzhen, CN;

Attorney:

WOMBLE BOND DICKINSON (US) LLP

Primary Examiner:

Ibrahim A Khan

Int. Cl.

CPC ...

G06F 3/0354 (2013.01); G06F 1/16 (2006.01); G06F 1/26 (2006.01); G06F 3/02 (2006.01); G06F 3/023 (2006.01); G06F 3/038 (2013.01); G06F 3/041 (2006.01); G06F 3/044 (2006.01); G06F 3/04842 (2022.01); G06F 3/04883 (2022.01); G06F 40/166 (2020.01); H02J 7/34 (2006.01); H02J 50/10 (2016.01); H02J 50/80 (2016.01); H04W 72/21 (2023.01); H04W 72/23 (2023.01);

U.S. Cl.

CPC ...

G06F 3/03545 (2013.01); G06F 1/1607 (2013.01); G06F 1/1698 (2013.01); G06F 1/266 (2013.01); G06F 3/021 (2013.01); G06F 3/0231 (2013.01); G06F 3/038 (2013.01); G06F 3/0383 (2013.01); G06F 3/0412 (2013.01); G06F 3/04162 (2019.05); G06F 3/0441 (2019.05); G06F 3/0442 (2019.05); G06F 3/04842 (2013.01); G06F 3/04883 (2013.01); G06F 40/166 (2020.01); H02J 7/342 (2020.01); H02J 50/10 (2016.02); H02J 50/80 (2016.02); H04W 72/21 (2023.01); H04W 72/23 (2023.01); G06F 3/0202 (2013.01); G06F 2200/1632 (2013.01); G06F 2203/0384 (2013.01);

Abstract

Embodiments of this application provide a pairing method and a pairing system. The pairing system includes a stylus, a wireless keyboard, and an electronic device. The stylus includes a first coil, and the wireless keyboard includes a second coil. The method includes: In response to that the wireless keyboard charges the stylus through the second coil and the first coil, the stylus sends a pairing request to the wireless keyboard through the first coil and the second coil. The wireless keyboard sends the pairing request to the electronic device. The electronic device displays a pairing dialog box based on the pairing request, where the pairing dialog box is used to prompt a user to trigger the electronic device and the stylus to perform pairing.

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