Scott S Carney

US Patent:

7105913, Sep 12, 2006

Filed:

Dec 22, 2003

Appl. No.:

10/743589

Inventors:

Gregory J. Dunn - Arlington Heights IL, US
Scott N. Carney - Palatine IL, US
Jovica Savic - Downers Grove IL, US

Assignee:

Motorola, Inc. - Schaumburg IL

International Classification:

H01L 27/082

US Classification:

257582

Abstract:

A technique for fabricating a patterned resistor on a substrate produces a patterned resistor () including two conductive end terminations () on the substrate, a pattern of first resistive material () having a first width () and a first sheet resistance, and a pattern of second resistive material () having a second width () and a second sheet resistance that at least partially overlies the pattern of first resistive material. One of the first and second sheet resistances is a low sheet resistance and the other of the first and second resistances is a high sheet resistance. A ratio of the high sheet resistance to the low sheet resistance is at least ten to one. The pattern having the higher sheet resistance is substantially wider than the pattern having the low sheet resistance. The patterned resistor can be precision trimmed.

US Patent:

59053720, May 18, 1999

Filed:

Dec 17, 1997

Appl. No.:

8/992420

Inventors:

Stephen Leigh Kuffner - Algonquin IL
Scott Nelson Carney - Palatine IL
Thomas Glenn Hall - Scottsdale AZ

Assignee:

Motorola, Inc. - Schaumburg IL

International Classification:

H01F27/42

US Classification:

323356

Abstract:

A terminal device powers a portable data device by transmitting in two modes of operation. In a first mode of operation, the terminal transmits to the portable data device a power signal at a first level and a data signal using a first modulation format and a first bit rate. In a second mode of operation, the terminal transmits to the portable data terminal a power signal at a second level and a data signal using a second modulation format and a second bit rate. The terminal determines a requirement to change modes of operation, and changes modes in response to changing power requirements of the portable data device.

US Patent:

54901685, Feb 6, 1996

Filed:

Jul 8, 1994

Appl. No.:

8/272403

Inventors:

Sharon E. T. Phillips - Lake in the Hills IL
Scott N. Carney - Palatine IL

Assignee:

Motorola, Inc. - Schaumburg IL

International Classification:

H04B 1700
G06F 1100

US Classification:

375224

Abstract:

A method and communication system provide for automatic optimization of data throughput by adjusting the encoder to use a long packet length and an increased channel coding efficiency during periods of low error counts and a short packet length and an increased channel coding redundancy during periods of high error counts.

US Patent:

52222497, Jun 22, 1993

Filed:

Nov 8, 1990

Appl. No.:

7/610604

Inventors:

Scott N. Carney - Palatine IL

Assignee:

Motorola, Inc. - Schaumburg IL

International Classification:

H04B 726

US Classification:

455 332

Abstract:

A method and system are set forth for providing dynamic RF communication resources to a mobile unit as that mobile unit changes geographic areas such that RF communication resource use by that mobile unit is generally not forcibly terminated as that mobile unit roves to a geographical area not served by the RF communication resource where the mobile unit is presently located.

US Patent:

49724550, Nov 20, 1990

Filed:

Jun 23, 1989

Appl. No.:

7/370666

Inventors:

Sharon E. T. Phillips - Lake in the Hills IL
Scott N. Carney - Hoffman Estates IL

Assignee:

Motorola, Inc. - Schaumburg IL

International Classification:

H04M 1100

US Classification:

379 59

Abstract:

A unique dual-bandwidth cellular telephone includes a transceiver (100) having a dual bandwidth receiver, an audio/logic unit (200) having dual control programs, and a handset unit (300). The dual bandwidth receiver of the transceiver (100) has different filters (408 and 410) in the intermediate frequency section thereof which are switchably selected depending on which cellular telephone system is available. When service is not available in one of the cellular telephone systems, the unique cellular telephone automatically switches the receiver bandwidth and control program for operating on the other cellular telephone system.

US Patent:

46189416, Oct 21, 1986

Filed:

Sep 19, 1983

Appl. No.:

6/533484

Inventors:

Donald L. Linder - Palatine IL
Scott N. Carney - Hoffman Estates IL

Assignee:

Motorola, Inc. - Schaumburg IL

International Classification:

G06F 738
G06G 702
H04L 2534
H04L 2549

US Classification:

364724

Abstract:

An embodiment of the invention includes a binary linear phase response filter having a plurality of weighted outputs and a summing circuit which sums groups of the weighted outputs. A polarity inverting mechanism is provided for selectively changing the polarity of the summed outputs from the summing circuit means. An encoding circuit controls the polarity selection in accordance with the logic rule for converting non-return to zero (NRZ) data into return to zero data. Another summing circuit sums the outputs of the polarity inverting mechanism and provides a filtered multilevel data output.

US Patent:

54868360, Jan 23, 1996

Filed:

Feb 16, 1995

Appl. No.:

8/389540

Inventors:

Stephen L. Kuffner - Algonquin IL
Scott N. Carney - Palatine IL
Eric L. Krenz - Crystal Lake IL

Assignee:

Motorola, Inc. - Schaumburg IL

International Classification:

H01Q 138

US Classification:

343700MS

Abstract:

The present invention provides a method, dual rectangular patch antenna system, and radio for providing isolation and diversity while eliminating the need for a diplexer or a second transmit/receive switch. The dual rectangular patch antenna system comprises a first rectangular patch antenna (202), a second rectangular patch antenna (204), and a switch (206). Receive path diversity is provided by switching between the first rectangular patch antenna (202) and the second rectangular patch antenna (204).

US Patent:

46010610, Jul 15, 1986

Filed:

Jul 2, 1984

Appl. No.:

6/627159

Inventors:

Scott N. Carney - Hoffman Estates IL
Donald L. Linder - Palatine IL

Assignee:

Motorola Inc. - Schaumburg IL

International Classification:

H04B 126

US Classification:

455208

Abstract:

An AFC circuit may include an oscillator having an output frequency responsive to a derived error signal, a mixer for mixing a received signal with the output of the oscillator to produce an intermediate frequency, and a signal recovery detector for recovering the information carried by the intermediate frequency. An integral loop filter and compensation circuit receives the recovered signal from the detector, provides a compensated recovery signal which is independent of the closed loop frequency response of the AFC circuit, and provides an error signal which controls the oscillator.