1
Dagnachew Birru, Vasanth R Gaddam: Digital transmission system for an enhanced ATSC 8-VSB system. Koninklijke Philips Electronics, Larry Liberchuk, September 19, 2006: US07111221 (157 worldwide citation)

A transmission system includes a first forward error correction unit, a robust processor unit, a trellis encoder unit, a second forward error correction unit, and a transmitter device. The first forward error correction unit encodes packets belonging to robust and normal bit streams. The robust proc ...


2
Harm Jan Willem Belt, Cornelis Pieter Janse: Method and device for acoustic echo cancellation combined with adaptive beamforming. Koninklijke Philips Electronics, Larry Liberchuk, April 25, 2006: US07035415 (109 worldwide citation)

A method is described, wherein multiple input signals are subjected to a combination process of adaptive beamforming and adaptive echo cancelling, and wherein for each of the input signals an individual processing history of adaptive echo cancelling data is kept and combined with current adaptive be ...


3
Amjad Soomro, Zhun Zhong: Enhanced site report by low latency roaming by passive scanning in IEEE 802.11 networks. Koninklijke Philips, Larry Liberchuk, December 10, 2013: US08605691 (93 worldwide citation)

In order to reduce the average wait time, information regarding regulatory domain, a component of channel availability, may be obtained through an apparatus and method for transmitting within available channels in a wireless network. This includes determining available channels in a wireless network ...


4
Sunghyun Choi, Stefan Mangold, Amjad Soomro: Dynamic frequency selection scheme for IEEE 802.11 WLANs. Koninklike Philips Electronics, Larry Liberchuk, April 17, 2007: US07206840 (91 worldwide citation)

Disclosed is a method and system for dynamically selecting a communication channel between an access point (AP) and a plurality of stations (STAs) in an IEEE 802.11 wireless local area network (WLAN). The method includes the steps of: determining whether a new channel to be used by the plurality of ...


5
Antonio J Colmenarez, Mi Suen Lee, Tomas Brodsky, Hugo J Strubbe, Peter J Janssen, Michael D Pashley: Combined display-camera for an image processing system. Koninklijke Philips Electronics, Larry Liberchuk, April 25, 2006: US07034866 (82 worldwide citation)

An image processing system includes a combined display-camera having an array of interspersed display elements and camera elements, arranged substantially in a common plane of a flat panel or other display. Each of at least a subset of the camera elements has one or more imaging angles associated th ...


6
Eric Cohen Solal: Picture-in-picture repositioning and/or resizing based on video content analysis. Koninklijke Philips Electronics, Larry Liberchuk, April 17, 2007: US07206029 (79 worldwide citation)

A video display device, such as a television, having a picture-in-picture (PIP) display and a processor. The processor detects cues, such as color/texture/events/behaviors, etc., present in a primary display image, that is overlaid by the PIP. These cues are utilized by the processor to determine im ...


7
Dagnachew Birru, Vasanth R Gaddam, Monisha Ghosh: ATSC digital television system. Koninklijke Philips Electronics, Larry Liberchuk, April 17, 2007: US07206352 (78 worldwide citation)

This disclosure describes a flexible digital transmission system that improves upon the ATSC A/53 HDTV signal transmission standard. The system includes a digital television signal transmitter for generating a first Advanced Television Systems Committee (ATSC) standard 8-VSB bit stream and, for gene ...


8
Bhavin S Khatri: Radio communication system. Koninklijke Philips Electronics, Larry Liberchuk, March 28, 2006: US07020490 (66 worldwide citation)

A radio communication system has a communication channel with many paths between two terminals having many antennas. One of the terminals has a receiver and a transmitter, where the receiver is configured to determine the directions from which the strongest signals arrive from the other terminal, co ...


9
Eric Cohen Solal, Mi Suen Lee: Multi-modal video target acquisition and re-direction system and method. Koninklijke Philips Electronics, Larry Liberchuk, April 11, 2006: US07028269 (58 worldwide citation)

The present invention relates generally to the field of video-camera systems, such as a video conferencing systems, and more particularly to video camera targeting systems that locate and acquire targets using an input characterizing a target and a machine-classification system to assist in target a ...


10
Muralidharan Ramaswamy: Method and apparatus for browsing using position information. Koninklijke Philips Electronics, Larry Liberchuk, July 17, 2007: US07246109 (55 worldwide citation)

A system and method are provided to allow a user to search and locate information which is accessible over a computer network. Global Positioning System type coordinate information is used as search criteria to locate information on the computer network. The system and method allow the user to locat ...