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. 21, 2026
Filed:
Jan. 02, 2025
Dexin Corporation, New Taipei City, TW;
Ho-Lung Lu, New Taipei City, TW;
Yuan-Jung Chang, New Taipei City, TW;
DEXIN CORPORATION, New Taipei City, TW;
Abstract
A control device having image output includes a transmission interface and a control circuit. The transmission interface has a first transmission port and a second transmission port. When the first transmission port is connected to a handheld device, the control device obtains a first input power supplied by the handheld device through the first transmission port, and when the second transmission port is connected to a first external device, the control circuit identifies the first external device. When the first external device is a display device, the control circuit controls the handheld device to supply power to the display device, and controls the display device to display a display signal of the handheld device. When the first external device is a charging device, the control circuit controls the charging device to supply power to the handheld device.