Electrical computers and digital processing systems: interprogra – Device driver communication – Device driver configuration
Reexamination Certificate
2007-09-05
2011-12-06
Nguyen, Van (Department: 2196)
Electrical computers and digital processing systems: interprogra
Device driver communication
Device driver configuration
C710S062000, C710S063000, C710S260000, C710S313000
Reexamination Certificate
active
08074232
ABSTRACT:
A method for improving the communication of the human interface device, comprising reporting at least one interrupt input endpoint and at least one interrupt output endpoint to the host; specifying that the USB device has a report descriptor in the HID class descriptor; specifying an input report and an output report in the report descriptor; and receiving an instruction from the host through the bulk output endpoint by the USB device, and returning the result from the USB device to the host through the bulk input endpoint, in which the size of the data transferred between the USB device and the host each time is equal to that of the corresponding report to increase the communication speed of the Universal Serial Bus (USB) device, which is designed to work as an HID.
REFERENCES:
patent: 6085265 (2000-07-01), Kou
patent: 6311228 (2001-10-01), Ray
patent: 7290072 (2007-10-01), Quraishi et al.
patent: 7886353 (2011-02-01), Avraham et al.
patent: 2006/0218409 (2006-09-01), Avraham et al.
Lu Zhou
Yu Huazhang
Feitian Technologies Co., Ltd.
Hammer & Associates, P.C.
Nguyen Van
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