Eric Paul Olson

US Patent:

6706686, Mar 16, 2004

Filed:

Sep 26, 2002

Appl. No.:

10/256221

Inventors:

Carlin Long - Denver CO
Eric N. Olson - Dallas TX
Michael Bristow - Cherry Hills Village CO
Timothy A. McKinsey - Broomfield CO

Assignee:

The Regents of the University of Colorado - Boulder CO

International Classification:

A61K 3800

US Classification:

514 10, 514307, 514357, 514475, 514618, 514654, 436 63, 424 92

Abstract:

The present invention provides for methods of treating and preventing cardiac hypertrophy. Class II HDACs, which are known to participate in regulation of chromatin structure and gene expression, have been shown to have beneficial effects on cardiac hypertrophy. Surprisingly, the present invention demonstrates that HDAC inhibitors inhibit cardiac hypertrophy by inhibiting fetal cardiac gene expression and interfering with sarcomeric organization.

US Patent:

6711219, Mar 23, 2004

Filed:

Nov 19, 2001

Appl. No.:

09/988218

Inventors:

John K. Thomas - Erie CO
Woody Kober - Aurora CO
Eric Olson - Boulder CO
Kent Krumvieda - Westminister CO

Assignee:

Tensorcomm, Incorporated - Westminster CO

International Classification:

H03D 104

US Classification:

375346

Abstract:

A communication system having a forward link and/or reverse link comprising: at least one base station which transmits multiple radio frequency (RF) signals; and a mobile station, the mobile station including: a receiver for receiving the RF signals; means for converting the RF signal to an intermediate frequency (IF) signal; means for sampling the IF signal to generate a digital signal, the digital signal having a data component and an interference component; means for canceling co-channel and or cross-channel interference in the digital signal by projecting the IF signal into a subspace orthogonal to a subspace of the interference component and multiplying this projection with the digital signal; and means for acquisition and tracking of the digital signal.

US Patent:

6946441, Sep 20, 2005

Filed:

Mar 16, 2004

Appl. No.:

10/801985

Inventors:

Carlin Long - Denver CO, US
Eric N. Olson - Dallas TX, US
Michael Bristow - Cherry Hills Village CO, US
Timothy A. McKinsey - Broomfield CO, US

Assignee:

Regents of the University of Colorado, A Body Corporation - Boulder CO
The Board of Regents, The University of Texas System - Austin TX

International Classification:

A61K038/00
A61K031/47
A61K031/44
A61K031/335
A61K031/165

US Classification:

514 10, 514307, 514357, 514475, 514618, 514654

Abstract:

The present invention provides for methods of treating and preventing cardiac hypertrophy. Class II HDACs, which are known to participate in regulation of chromatin structure and gene expression, have been shown to have beneficial effects on cardiac hypertrophy. Surprisingly, the present invention demonstrates that HDAC inhibitors inhibit cardiac hypertrophy by inhibiting fetal cardiac gene expression and interfering with sarcomeric organization.

US Patent:

7039136, May 2, 2006

Filed:

Jan 23, 2004

Appl. No.:

10/763346

Inventors:

Eric S. Olson - Boulder CO, US
John K. Thomas - Erie CO, US
Wolfgang Kober - Aurora CO, US
Robert K. Krumvieda - Westminster CO, US

Assignee:

TensorComm, Inc. - Westminster CO

International Classification:

H03D 1/04

US Classification:

375346

Abstract:

The present invention provides systems and methods for decreasing interference in a selected coded signal. The system includes a matrix generator for generating a matrix. The matrix may comprise vectors, the elements of which are formed from components of the interference. The interference may exist in the form of co-channel and/or cross channel interference, such as that found in CDMA telephony. The components of this interference may, therefore, be code components of the interference that are used to fill elements of the vectors. Each element of a vector may represent a code component of an interfering coded signal. A processor uses the matrix to substantially remove the interference from the selected coded signal. For example, the processor may generate a projection operator that projects the coded signal substantially orthogonal to the interference such that the impact of interference on the selected coded signal is substantially reduced.

US Patent:

7068706, Jun 27, 2006

Filed:

Oct 15, 2003

Appl. No.:

10/686359

Inventors:

Anand P. Narayan - Boulder CO, US
Prashant Jain - Northglenn CO, US
Eric S. Olson - Boulder CO, US

Assignee:

TensorComm, Inc. - Westminster CO

International Classification:

H04B 1/69

US Classification:

375147

Abstract:

Systems and methods for adjusting phase of a signal are provided. In one embodiment, the system includes a phase compensator configured for adjusting phase of the signal based on filtered and unfiltered representations of a first component of the signal and based on filtered and unfiltered representations of a second component of the signal. For example, the phase compensator may provide phase adjusted I and Q components of a complex signal through a plurality of multiplications of filtered and unfiltered I and Q components. The system also includes a detector that is communicatively coupled to the phase compensator. The detector is configured for combining the first and the second components with a code sequence to determine a complex amplitude of a channel.

US Patent:

7158559, Jan 2, 2007

Filed:

Sep 20, 2002

Appl. No.:

10/247836

Inventors:

Eric S. Olson - Boulder CO, US
Anand P. Narayan - Boulder CO, US
John K. Thomas - Erie CO, US

Assignee:

Tensor Comm, Inc. - Westminster CO

International Classification:

H04B 1/707

US Classification:

375148, 379349

Abstract:

A novel serial receiver for a wireless communication system is provided. The communication system comprises: a receiver for receiving a signal y having data parameters; a control processor; the control processor for receiving the signal y and the data parameters; at least two fingers, the control processor for determining which of the data parameters are sent to respective fingers, wherein the at least two fingers have at least a search finger and a tracking finger; and wherein the tracking finger comprises a correlator and a Coded Signal Processing Engine (CSPE), the CSPE for interference cancellation in the reception of the signal y. In addition, numerous other embodiments of the serial receiver are provided along with methods for using the serial receiver.

US Patent:

7200183, Apr 3, 2007

Filed:

Nov 15, 2002

Appl. No.:

10/294834

Inventors:

Eric S. Olson - Boulder CO, US
John K. Thomas - Erie CO, US

Assignee:

Tensorcomm Inc. - Westminster CO

International Classification:

H04B 15/00

US Classification:

375285

Abstract:

A novel method for generating an interference matrix S is disclosed. The method comprises the following steps: A) Determining the number of active channels N in a transmitter; B) Selecting the transmitter to be canceled and assigning the transmitters sequentially to the variable t; C) Selecting the channel to be cancelled and assigning the channels sequentially to the variable n, where n is less than or equal to N; D) Determining if a multipath signal should be canceled and assigning the multipaths of interest to the respective variable M; E) Generating a sequence of column vectors V; F) Repeating steps B, C, D, E, F and G for each column vector of interest; and G) Defining the S matrix as S=[VV. . . V] wherein the index denotes the column index c. In addition, an apparatus for generating the interference matrix is also disclosed.

US Patent:

7260506, Aug 21, 2007

Filed:

Oct 6, 2004

Appl. No.:

10/959618

Inventors:

John K. Thomas - Erie CO, US
Anand P. Narayan - Boulder CO, US
Eric B. Olson - Milwaukee WI, US

Assignee:

Tensorcomm, Inc. - Westminster CO

International Classification:

H04B 1/10

US Classification:

702189, 702190, 702131, 702193, 702194, 702195, 702196, 375148, 375144, 375346

Abstract:

Systems and methods are provided for directionally filtering signals by projecting a received signal onto a subspace substantially orthogonal to selected interfering signals. The received signal typically comprises at least one signal of interest, at least one selected interfering signal, and noise. The received signal may further comprise other signals, including non-selected interfering signals. The projection of the received signal results in substantially no contribution from the selected interference signals on the signal of interest. For example, substantially no residual energy of the selected interference signals remains as an influence on the signal of interest. In one embodiment, a system generates a converted matrix having a substantially orthogonal set of vectors. Each vector may represent one or more selected interfering signals. The vectors may comprise code characteristics of the selected interfering signals.

Address:

2202 Bristol St, Superior, CO 80027

Phone:

7203043076

VIN:

YV4CZ982X71385615

Make:

VOLVO

Model:

XC90

Year:

2007