RICHARD S YOUNG
Medical Practice at 29 St N, Washington, DC

5651030, Jul 22, 1997

May 6, 1991

7/696466

Richard S. Young - Sunrise FL

Motorola, Inc. - Schaumburg IL

H04L 2706

375316

Briefly, according to the invention, a receiver (100) for receiving and decoding a carder signal is described. A carrier signal is modulated with an information signal which has one of a plurality of formats. The receiver includes a circuit (104) for receiving and demodulating the carrier signal to produce a demodulated signal. The receiver (100) also includes a digital signal processing subsystem (108) for calculating the correlation function of the demodulated signal and based on this correlation function classifies the format of the demodulated signal. A decoder (118) is further included in the receiver (100) to decode the demodulated signal once it has been classified.

6282430, Aug 28, 2001

Jan 1, 1999

9/241666

Richard S. Young - Weston FL

Motorola, Inc. - Schaumburg IL

H04B 700, H04B 116, H04B 7208

455522

A communication device receives control information during transmission of streaming data, such as speech data, over a wireless channel (300). The communication device identifies a portion of the streaming data, such as representing a pause in speech, as compressible data or white space data (310, 320). Continuous transmission of the streaming data is interrupted to request and receive control information on the wireless channel, using the channel space made available by not transmitting the identified portion of data or by transmitting it in a more compressed format (330, 340).

7474711, Jan 6, 2009

May 6, 2005

11/123291

Charles R. Ruelke - Margate FL, US
Kar Boon Oung - Georgetown, MY
Ting Fook Tang - Bayhan Lepas, MY
Richard S. Young - Weston FL, US

Motorola, Inc - Schaumburg IL

H03D 3/22, H04L 25/10, H04L 27/00, H04L 27/22

375319, 375324, 375329

A method for correcting I/Q imbalance in a received signal is disclosed. The method includes the steps of grouping () the received signal into a predetermined number of clusters, and determining () at least one coefficient value by feeding the predetermined number of clusters into a nested loop. The method further includes computing () a compensation value based on the at least one coefficient value, and correcting () the I/Q imbalance in the received signal by using the compensation value.

7203476, Apr 10, 2007

Jan 9, 2004

10/754654

Charles R. Ruelke - Margate FL, US
Richard S. Young - Weston FL, US

Motorola, Inc. - Schaumburg IL

H04B 1/26

455324, 455260, 4552341, 375345

An adaptive dc compensation technique () eliminates dc error for both digital and constant envelope modulation protocols (). For analog modulation, a dc averaging technique utilizes piece-wise continuous dc averaging () that calculates discrete dc error values over a variable number of samples () and updates the dc compensation value as a fixed value for a specified sample length (). The piece-wise “update-and-hold” technique () results in a pseudo high pass filter response with an equivalent corner. For digital modulation, a continuous high pass filter section of the receiver is enabled ().