Intel Corporation

Marvell International Limited

Other

Honeywell G.m.b.h.

Analog Devices,inc.

Lawrence A Booth

Randy Richard Dunton

Kannan Raj

Reshma Lal

Pradeep M Pappachan

Brent D Thomas

Daniel A Seligson

Salessawi Ferede Yitbarek

Curt Corum

Edward John Bawolek

William P Kuhn

Akshay Ramesh Kadam

Tinku Acharya

Robert C Sundahl

Werner Adam Metz

Thomas C Jones

John F L Potts

David B Witt

Robert F Kwasnick

Michael J Allen

William C Anderson

Jeremy N Burr

David W Luz

Ravi Kolagotla

Hebbalalu S Ramagopal

Moinul Syed

Robert J Vitello

Joel Rosenzweig

Randy R Dutton

Craig P Donovan

Roger E Wiegel

Michael Allen

Embodiments are directed to protection of communications between a trusted execution environment and a hardware accelerator utilizing enhanced end-to-end encryption and inter-context security. An embodiment of an apparatus includes one or more processors having one or more trusted execution environments (TEEs) including a first TEE to include a first trusted application; an interface with a hardware accelerator, the hardware accelerator including trusted embedded software or firmware; and a computer memory to store an untrusted kernel mode driver for the hardware accelerator, the one or more processors to establish an encrypted tunnel between the first trusted application in the first TEE and the trusted software or firmware, generate a call for a first command from the first trusted application, generate an integrity tag for the first command, and transfer command parameters for the first command and the integrity tag to the kernel mode driver to generate the first command.

Protection of communications between trusted execution environment and hardware accelerator utilizing enhanced end-to-end encryption and inter-context security

Embodiments are directed to protection of privacy and data on smart edge devices. An embodiment of an apparatus includes a sensor to produce a stream of sensor data; an analytics mechanism; and a trusted execution environment (TEE) including multiple keys for data security, the apparatus to exchange keys with a host server to establish one or more secure communication channels between the apparatus and a TEE on a host server, process the stream of sensor data utilizing the analytics mechanism to generate metadata, perform encryption and integrity protection of the metadata utilizing a key from the TEE for the sensor, sign the metadata utilizing a private key for the analytics mechanism, and transfer the encrypted and integrity protected metadata and the signature to the host server via the one or more secure communication channels in a manner that prevents privileged users on the host from accessing the data.

Protection of privacy and data on smart edge devices

A display that includes energy sensors within the display itself is disclosed. An Organic Light Emitting Diode (OLED) can be made to operate both as a light emitter and as an energy detector. When forward biased with an appropriate driving signal, the OLED emits light via electroluminescence, which can be used to make a portion of an image on the display. In another mode, the OLED can detect energy by converting incoming photons or energy into an electrical signal by the photoelectric effect. By operating OLEDs in the display in both emissive and sensing modes, energy that shines on the display, such as from an outside source can be detected at the same time an image is shown. Additionally, a display including OLEDs can detect light energy generated by the display itself.

Energy sensing light emitting diode display

A method and apparatus for integrating a personal information device (PID) on a mobile computer that includes activating a first mode to display data originating with the PID in a first display area of a display. The mobile computer switches to a second mode to display data associated with the second mode in a second display area of the display.

Personal information device on a mobile computing platform

An image capture system comprises an image input and processing unit. The image input obtains image information which is then passed to the processing unit. The processing unit is coupled to the image input for determining image metrics on the image information. The processing unit initiates a capture sequence when the image metrics meet a predetermined condition. The capture sequence may store one or more images, or it may indicate that one or more images have been detected. In one embodiment, the image input is a CMOS or CCD sensor.

Image selection based on image content

A system including a first chip, a display controller and a copy device. The first chip includes a first memory. The display controller is configured to read a first frame from a second memory external to the first chip. The copy device is configured to copy the first frame from the second memory to the first memory while the display controller reads the first frame from the second memory. Subsequent to the copy device copying the first frame from the second memory to the first memory, the first frame is stored in both the first memory and the second memory.

Loading an internal frame buffer from an external frame buffer

A system includes internal memory and external memory. A display controller reads a frame from the external memory. At least one of a processor and a graphics chip copies the frame from the external memory to the internal memory while the frame is read from the external memory by the display controller. After the frame is copied to the internal memory, the frame is stored in both the internal memory and the external memory.

Growing community of inventors

Phoenix, AZ, United States of America

Lawrence A Booth