Lattice Semiconductor Corporation

Zoran Corporation

Ubistar Technology, Inc.

Automation Anywhere, Inc.

Qualcomm Incorporated

Csr Technology Inc.

Nishit Kumar

Brian Henry John

Chinh Doan

Mark Graham Forbes

Sohrab Emami

Ron Zeng

David R Auld

Dmitry Cherniavsky

James Ray Parker

Abhijit Kakhandiki

Ricky Keangpo Ho

Shi Cheng

Thomas Corcoran

Nitesh Singhal

Derek S Chan

Bruno Selva

David Noel Babbage, Ii

Jean-Marc Laurent

Wen Tang

Hai Zhu

Patrick Thomas McElwee

Timothy J Vogt

Jeffrey M Gilbert

Gerard K Yeh

Peter Trajmar

Ting-Kuo Lo

Zeljko Markovic

Wen Fan

Peifeng Wu

Brian Hale Park

Key/Value pairs, each comprising a keyword string and an associated value, are extracted automatically from a document image. Each document image has a plurality of pixels with each pixel having a plurality of bits. A first subset of the plurality of bits for each pixel represents information corresponding to the document image. The document image is processed to add information to a second subset of the plurality of bits for each pixel. The information added to the second subset alters the appearance of the document image in a manner that facilitates semantic recognition of textually encoded segments within the document image by a Deep Neural Network (DNN) trained to recognize images within image documents. The DNN detects groupings of text segments within detected spatial templates within the document image. The text segments are mapped to known string values to generate the keyword strings and associated values.

Automatic key/value pair extraction from document images using deep learning

Disclosed wireless tunneling system includes two wireless tunneling apparatuses that communicate with each other through the wireless link. A local wireless tunneling apparatus is coupled to a local processing apparatus through a wired connection and a remote wireless tunneling apparatus is coupled to the remote processing apparatus through another wired connection. The two processing apparatuses bi-directionally communicate with each other through the wireless link using the two wireless tunneling apparatuses as if the two processing apparatuses were connected through a wired connection.

Full duplex radio in wireless tunneling system

A disclosed wireless tunneling system tunnels communications between two processing apparatuses through a wireless link, while maintaining compliance of the communications between the two processing apparatuses with a wired communication protocol. In one embodiment, the wireless tunneling system includes two wireless tunneling apparatuses that communicate with each other through the wireless link. A local wireless tunneling apparatus is coupled to a local processing apparatus through a wired connection and a remote wireless tunneling apparatus is coupled to the remote processing apparatus through another wired connection. In one aspect, the local wireless tunneling apparatus predicts a state of the remote processing apparatus, and mirrors the predicted state of the remote processing apparatus. Mirroring the state based on the prediction enables high speed data rate tunneling between the two processing apparatuses through the wireless link without a delay associated with the wireless tunneling apparatuses affecting the high speed data rate tunneling.

Multi-gigabit wireless tunneling system

A disclosed wireless tunneling system tunnels communications between two processing apparatuses through a wireless link, while maintaining compliance of the communications between the two processing apparatuses with at least two different wired communication protocols. In one embodiment, the wireless tunneling system includes two wireless tunneling apparatuses that communicate with each other through the wireless link. A local wireless tunneling apparatus is coupled to a local processing apparatus through a wired connection and a remote wireless tunneling apparatus is coupled to the remote processing apparatus through another wired connection. The two processing apparatuses may communicate with each other through the wireless link using the two wireless tunneling apparatuses as if the two processing apparatuses were connected through wired connections.

Embedding low-speed communications in a high speed wireless tunneling system

An optical character recognition system employs a deep learning system that is trained to process a plurality of images within a particular domain to identify images representing text within each image and to convert the images representing text to textually encoded data. The deep learning system is trained with training data generated from a corpus of real-life text segments that are generated by a plurality of OCR modules. Each of the OCR modules produces a real-life image/text tuple, and at least some of the OCR modules produce a confidence value corresponding to each real-life image/text tuple. Each OCR module is characterized by a conversion accuracy substantially below a desired accuracy for an identified domain. Synthetically generated text segments are produced by programmatically converting text strings to a corresponding image where each text string and corresponding image form a synthetic image/text tuple.

Optical character recognition employing deep learning with machine generated training data

A disclosed wireless tunneling system determines a suitable configuration of a wireless tunneling apparatus for tunneling communications between two processing apparatuses through a wireless link. Responsive to determining the configuration of the wireless tunneling apparatus, the wireless tunneling system establishes a communication with another wireless tunneling apparatus through the wireless link, while maintaining compliance of the communications between the two processing apparatuses with a wired communication protocol. Moreover, the wireless tunneling apparatus can supply power to or source power from a processing apparatus coupled to the wireless tunneling apparatus through a wired cable.

Apparatus for role identification and power supply control in a wireless tunneling system

A wireless tunneling system tunnels communications between a first host device and a second host device through a wireless link, while maintaining compliance of the communications between the first and second host devices with a wired communication protocol and operates in a power efficient manner. Two host devices may communicate with each other through a wireless link using the wireless tunneling system, as if two host devices were connected through the wired cable. The wireless tunneling system operates in one of a high power state and one or more low power states. In the high power state, the wireless tunneling system exchanges data at a higher data rate for tunneling. In the low power state, the wireless tunneling system disables power hungry components for conserving power.

Low power operations in a wireless tunneling transceiver

Embodiments of apparatuses and methods to decrease a size of a memory in a low-latency video communication system are described. A control unit is configured to monitor a condition associated with at the communication link. The control unit is configured to receive the video content over a link based on monitoring. A memory comprising a full-frame buffer is coupled to the control unit. The full-frame buffer is configured as a history buffer to store a full frame of the video in a coding format that matches the coding format of the video content received over the link. A display unit is coupled to the history buffer. A portion of the full-frame buffer is configured as a network streaming buffer.

Full-frame buffer to improve video performance in low-latency video communication systems

The invention provides techniques to implement unique identifier for an integrated chip and how this ID can be employed to enhance the security of content in personal video recorder type systems. The storage device can be a hard disk, a removable storage medium or any other type of storage medium. An integrated circuit (IC) within the personal video recorder stores a unique identifier that is used in for encryption and decryption of data stored on the storage device. Several embodiments are disclosed herein that maintain the secrecy of the unique ID such that it is not easily accessible thereby defeating the security scheme.

Unique identifier per chip for digital audio/video data encryption/decryption in personal video recorders

A method and apparatus for providing a single-chip digital multimedia receiver for multi-channel/multi-tuner rendering comprising receiving multiple independently encoded input streams on a system-on-a-chip, and independently locking each video output to a corresponding input channel, to ensure that each video and audio output has a clock matched to an encoder clock.

Robust multi-tuner/multi-channel audio/video rendering on a single-chip high-definition digital multimedia receiver

A system-on-a-chip (SoC) to process digital audio-video content includes one or more input/output (I/O) interfaces to transmit the digital audio-video content to corresponding I/O devices coupled to the SoC and to receive the digital audio-video content from the corresponding I/O devices. The SoC also includes a cryptographic engine to encrypt the digital audio-video content being transmitted via the I/O interfaces to the corresponding I/O devices and to decrypt the digital audio-video content received via the I/O interfaces from the corresponding I/O devices.

Integrated encryption/decryption functionality in a digital TV/PVR system-on-chip

Growing community of inventors

San Jose, CA, United States of America

Nishit Kumar