Intel Corporation

Tarakesava Reddy K

Phani Kumar Alaparthi

Arvind S

Jagadish Vasudeva Singh

Raghavendra Ramesh Rao

Ovais F Pir

Shobhit Chahar

Arvindh Rajasekaran

Praveen Kashyap Ananta Bhat

Gunnam Venkata Mahesh

Ranganadh K S S

Rohit Parakkal

A power architecture that uses an efficient intermediate power conversion stage between AC adaptor (and battery charger) and subsequent voltage regulators (VRs) (e.g., core VR) for processors for higher overall efficiency allowing for higher performance in a given thermal envelope and iso-system input power. Power losses from both the charger and the core VR are reduced by splitting the power as power to sustained high-power rails, and power to the rest of the platform power rails that have low residency in high-power states. The sustained high-power rails are placed under an intermediate power conversion topology which is directly powered by the adaptor. The rest of the rails along with charging of the battery are powered by the battery charger.

Power delivery architecture for high power portable devices

A computing device with a closable lid and camera on the lid has a reflector arranged to use the camera while the lid of the computing device is closed.

Reflector for a camera on a computing device with a closable lid

Described are mechanisms and methods to facilitate power saving in Type-C connectors. Some embodiments may comprise an interface to a Configuration Channel (CC) signal path and to a ground signal path of a Universal Serial Bus (USB) Type-C connector port, a first circuitry, and a second circuitry. The first circuitry may be operable to place toggled values on the CC signal path. The second circuitry may be operable to couple the ground signal path to a detection signal path. The placement of the toggled values on the CC signal path is enabled when the detection signal path carries a first value that corresponds with the USB Type-C connector port being connected to a USB Type-C device, and may be disabled when the detection signal path carries a second value that corresponds with the USB Type-C connector port not being connected to a USB Type-C device.

Power saving for type-C connectors

Technology for an electronic device is described. The electronic device can include a fingerprint sensor, a heart rate sensor, and a controller. The controller can receive a fingerprint of a user captured using the fingerprint sensor. The controller can determine whether the fingerprint of the user matches a predefined fingerprint stored in a data store of the electronic device. The controller can receive heart rate information of the user captured using the heart rate sensor. The controller can determine whether the heart rate information is within a defined range. The controller can unlock the electronic device to allow the user to access the electronic device when the fingerprint of the user matches the predefined fingerprint stored in the data store and the heart rate information is within the defined range.

Multi-factor biometric authentication

Growing community of inventors

Bengaluru, India

Tarakesava Reddy K