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:
Oct. 24, 2023
Filed:
Jul. 23, 2021
Huawei Technologies Co., Ltd., Shenzhen, CN;
Cong Cao, Shanghai, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A method and an apparatus for establishing a Bluetooth data channel are provided. In the method, before starting a service in a first mode, a first communications apparatus negotiates with a second communications apparatus to determine a first parameter. The first parameter may be used for establishing a data channel between the first communications apparatus and the second communications apparatus. After starting the service in the first mode, the first communications apparatus sends a first message to the second communications apparatus. The first message is used to request the second communications apparatus to establish the data channel based on the first parameter. According to the foregoing method, before starting the service in the first mode, the first communications apparatus negotiates with the second communications apparatus to determine the first parameter.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile