Invention Grant
- Patent Title: HDMI consumer electronics control common interface
- Patent Title (中): HDMI消费电子产品控制通用接口
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Application No.: US11939352Application Date: 2007-11-13
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Publication No.: US08294821B1Publication Date: 2012-10-23
- Inventor: Mark A. Overby , Robert William Chapman
- Applicant: Mark A. Overby , Robert William Chapman
- Applicant Address: US CA Santa Clara
- Assignee: NVIDIA Corporation
- Current Assignee: NVIDIA Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Patterson & Sheridan, LLP
- Main IPC: H04N5/44
- IPC: H04N5/44 ; H04N5/445

Abstract:
A software or hardware agent running on a personal computing device provides allows application programs to interact with consumer electronic devices using standardized controls. The consumer electronic devices appear to be directly connected to the personal computing device rather than being connected over a high definition multimedia interface (HDMI) network. This enables a user to control the consumer electronic devices using a single interface rather than a separate interface for each consumer electronic device. The agent enumerates a universal serial bus (USB) human interface device (HID) for each consumer electronic device reported on the HDMI network. The USB HIDs represent the specific capabilities of the each one of the consumer electronic devices.
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