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:
Nov. 11, 2025
Filed:
May. 11, 2022
Huawei Technologies Co., Ltd., Shenzhen, CN;
Chunfeng Wang, Beijing, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
In a projection reverse control method a first electronic device sends a projection picture to a second electronic device. The second electronic device is connected to a peripheral device. The first electronic device establishes a connection to the peripheral device. The first electronic device receives a first instruction from the peripheral device. The first instruction is generated by the peripheral device based on a user operation. The first electronic device performs a corresponding operation according to the first instruction. The first electronic device sends, to the second electronic device, a projection picture after the corresponding operation is performed.