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:
Aug. 19, 2014
Filed:
Apr. 15, 2008
Nils Bunger, Redwood City, CA (US);
Aly E. Orady, Sunnyvale, CA (US);
Matthew B. Debski, Sunnyvale, CA (US);
Pankaj Garg, Union City, CA (US);
Dali Kilani, Palo Alto, CA (US);
Teju Khubchandani, Milpitas, CA (US);
Himadri Choudhury, Santa Clara, CA (US);
Nils Bunger, Redwood City, CA (US);
Aly E. Orady, Sunnyvale, CA (US);
Matthew B. Debski, Sunnyvale, CA (US);
Pankaj Garg, Union City, CA (US);
Dali Kilani, Palo Alto, CA (US);
Teju Khubchandani, Milpitas, CA (US);
Himadri Choudhury, Santa Clara, CA (US);
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Abstract
A method to interact with a local USB device is disclosed. Messages are transmitted to a remote host controller driver from a host controller associated with the local USB device. Messages are received from the remote host controller driver for the host controller. In some embodiments, a transfer descriptor prototype is received from the remote host controller driver. A completed transfer descriptor is received from the remote host controller driver. The completed transfer descriptor and the transfer descriptor prototype are transformed into a modified transfer descriptor in part by using a collection of rules. The modified transfer descriptor is submitted to the local host controller without intervention from the remote host controller driver.