Intel Corporation

Vinaya Kumar Chandrasekhara

Tarakesava Reddy Koki

Jagadish Vasudeva Singh

Shobhit Chahar

Arvind Sundaram

Anil Baby

Anoop Parchuru

Govindaraj G

Aiswarya M Pious

Nirmala Bailur

Techniques and mechanisms for determining a delivery of power by a programmable power supply. In an embodiment, controller circuitry of a platform receives an indication that a load of the platform is to transition to a particular operational mode. Based on a power requirement of the operational mode, the controller circuitry identifies a mode of voltage regulation which is to be provided with converter circuitry of the platform. The controller circuitry signals that a programmable power supply, which is coupled to the platform, is to output a supply voltage at a level which is based on an amount of power loss associated with the mode of voltage regulation. In another embodiment, the controller circuitry identifies the mode of voltage regulation based on an amount of charge which is currently stored by a battery of the platform.

Device, method and system for programming a power supply to facilitate dynamic performance tuning

In some examples, a system includes a primary side with a charger and a first battery and a secondary side with a second battery. The charger on the primary side can charge both the first battery and the second battery. A hinge resistance is between the primary side and the secondary side. The primary side includes a feedback controlled active device in a current path of the first battery that compensates for the hinge resistance, for connector resistances, or for battery impedances in a current path of the second battery.

Balanced charge and discharge control for asymmetric dual battery system

Embodiments include apparatuses, methods, and systems for computing. An apparatus may include a display screen of a computing device, and an on-screen input interface controller co-located with the display screen. The apparatus may also include a receiver co-located with the display screen to wirelessly receive an off-screen input from an off-screen input support device of the computing device. The off-screen input support device may be separately located from the display screen. The on-screen input interface controller may process an on-screen input provided via an interaction between an on-screen input device and the display screen. In addition, the on-screen input interface controller may further process the off-screen input received by the receiver. Other embodiments may also be described and claimed.

Input processing for computing devices with on-screen and off-screen inputs

A first apparatus is disclosed, including: a detection circuitry to detect a first voltage level of reference current received from a second apparatus, where the second apparatus is to provide the reference current at a second voltage level; and a controller to negotiate a power transmission agreement with the second apparatus for transmission of power from the second apparatus to the first apparatus, based at least in part on a difference between the first voltage level and the second voltage level.

Detection of transmission medium state for power delivery

An apparatus is provided which includes: an input/output (I/O) port to be coupled to a device external to the apparatus; a battery having an output node; a voltage regulator to selectively supply power from the I/O port to the battery, to charge the battery; and a switch coupled between the I/O port and the output node, wherein the switch is to selectively allow flow of current from the device to the output node by bypassing the voltage regulator.

Growing community of inventors

Bengaluru, India

Vinaya Kumar Chandrasekhara