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u-Nav Microelectronics Corporation Patents
Assignee:
u-Nav Microelectronics Corporation
Address:
Irvine, CA
No. of patents:
9
Patents:












Patent Number Title Of Patent Date Issued
7373245 System and method for networking a plurality of nodes May 13, 2008
A system and method for networking a plurality of nodes is disclosed. A network of data devices having data representations of connectivity, network node position, and/or position topologies is also disclosed, wherein the network may be self-configuring and the network nodes spatiall
7283582 Correlator October 16, 2007
The present invention relates to a device for generating at least one code phase (Ce, Cp, Ci) the device comprising a shift register (702) comprising N outputs and to which a code sequence (Cin) to be phased is applied, and at least one logic branch (722, 723, 724) controlled by at l
7269506 System and method for networking a plurality of nodes September 11, 2007
A system and method for networking a plurality of nodes is disclosed. A network of data devices having data representations of connectivity, network node position, and/or position topologies is also disclosed, wherein the network may be self-configuring and the network nodes spatiall
7170437 Two-bit offset cancelling A/D converter with improved common mode rejection and threshold sensit January 30, 2007
A two-bit offset canceling A/D converter with improved common mode rejection and threshold sensitivity for use in GPS receivers. A device in accordance with the present invention comprises a level shifter, the level shifter receiving a positive signal and a negative signal, the level
7126535 System and method of utilizing positioning receiver hardware for network-based transceiver appli October 24, 2006
A network, network device and method is disclosed. In one embodiment, a method includes transmitting communication signals from a first network node to a second network node, where the first and second network nodes comprise a network and each include a receiver portion and a transponder
7116986 System and method for providing secure communication between network nodes October 3, 2006
A network, network device and method is disclosed. A network of network nodes is disclosed in which the network nodes securely transmit communication signals using one or more spatial parameters unique to the network nodes. A data positioning device capable of operating as a node in
7010024 Matched filter and spread spectrum receiver March 7, 2006
A matched filter for implementing the correlation of an input signal and a reference signal. The matched filter comprises N parallel M-sample long shift registers for receiving an equal number of input signals at the sampling frequency of the input signal, wherein N2. The matched filter
6909739 Signal acquisition system for spread spectrum receiver June 21, 2005
A device for detecting a demodulated signal received by a spread spectrum receiver and converted into digital samples. The device is characterized by a matched filter for calculating the correlation between an incoming signal and at least one reference signal, an oscillator for generatin
6850558 Spread spectrum receiver February 1, 2005
The invention relates to a digital receiver part of a spread spectrum receiver, to which receiver part an intermediate-frequency signal (S.sub.in) is applied, and from whose output a carrier and code demodulated signal (S.sub.out) is obtained, comprising a code mixer (204) for code d

 
 
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