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:
May. 12, 2026
Filed:
Nov. 29, 2023
Texas Instruments Incorporated, Dallas, TX (US);
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Abstract
Methods, apparatus, systems, and articles of manufacture are disclosed to prevent a false disconnection in universal serial bus devices. An example apparatus includes a comparator including a first input terminal, a second input terminal, and an output terminal, the first input terminal coupled to a first connectional terminal, the second input terminal coupled to a second connection terminal; filter circuitry including an input terminal and an output terminal, the input terminal coupled to the output terminal of the comparator; a switch including a control terminal, a first current terminal, and a second current terminal, the control terminal coupled to the output terminal of the filter circuitry; and a current source including a first terminal and a second terminal, the first terminal coupled to at least one of the first connection terminal or the second connection terminal, the second terminal coupled to the first current terminal of the switch.