Career records & work history
License Records
Ronald E Alford
Licenses:
License #: BLRINS00001033 - Active
Expiration Date: Dec 31, 2017
Expiration Date: Dec 31, 2017
Ronald R AlfordLitchfield Park, AZ
Ronald Alford Phones & Addresses
Litchfield Park, AZ
Sun City West, AZ
18431 W Georgia Ave, Litchfield Park, AZ 85340
Mentions for Ronald R Alford
Ronald Alford resumes & CV records
Resumes
Ronald Alford
Location:
Phoenix, Arizona Area
Industry:
Semiconductors
Ronald Alford
Assistant Principal
Work:
Assistant Principal
Ronald Alford
Location:
United States
Ronald Alford
Location:
United States
Ronald Alford
Location:
United States
Publications & IP owners
Us Patents
Systems And Methods For Improving 25% Duty Cycle Switching Mixer Local Oscillator Timing
US Patent:
8515381, Aug 20, 2013
Filed:
Jan 27, 2012
Appl. No.:
13/360079
Inventors:
Ronald C. Alford - Phoenix AZ, US
Assignee:
CSR Technology, Inc. - Sunnyvale CA
International Classification:
H04B 1/26
H04K 3/00
H04K 3/00
US Classification:
455323, 455 76, 331 1 A
Abstract:
Systems and methods for improving the timing alignment of 25% duty cycle non-overlapping waveforms are provided. A representative system includes a waveform synthesizer that generates a plurality of 25% duty cycle input waveforms and inverters that receive the input waveforms at the inputs of the inverters and invert the input waveforms, producing a plurality of inverted waveforms at the outputs of the inverters. The system also includes NOR gates that receive the plurality of inverted waveforms at the inputs of the NOR gates and pass through one of the inverted waveforms at the outputs of the NOR gates responsive to three inverted waveforms of the plurality of inverted waveforms being at logic “0”; and mixers having inputs that receive the pass-through waveform and a first radio frequency (RF) signal, wherein the mixers combine the pass-through waveform and the RF signal into an output signal.
Systems And Methods For Detecting Multiple Gnss Signals
US Patent:
2011020, Aug 25, 2011
Filed:
Feb 22, 2010
Appl. No.:
12/709735
Inventors:
Joakim Landmark - Phoenix AZ, US
Ronald Clayton Alford - Tempe AZ, US
Ronald Clayton Alford - Tempe AZ, US
International Classification:
G01S 19/33
US Classification:
34235773
Abstract:
A representative radio frequency (RF) receiver comprises an RF section that receives RF signals. Such RF signals include more than one global navigation satellite system (GNSS) signals, which include at least one of the following: global positioning system (GPS) signals, Galileo signals and Glonass signals. A mixer and converter section receives the RF signals from the RF section and includes a band stop filter and a harmonic reject mixer that facilitate detecting more than one GNSS signals from the RF signals. An intermediate frequency section amplifies and selects the detected more than one GNSS signals.
Systems And Methods For Improving The Time Alignment Of Non-Overlapping Waveforms
US Patent:
2014005, Feb 27, 2014
Filed:
Jul 19, 2013
Appl. No.:
13/945901
Inventors:
Ronald C. Alford - Phoenix AZ, US
Assignee:
CSR TECHNOLOGY - Sunnyvale CA
International Classification:
H03K 3/017
H04B 1/16
H04B 1/16
US Classification:
455326, 327175
Abstract:
Systems and methods for improving the timing alignment of non-overlapping waveforms are provided. In this regard, a representative system, among others, includes a waveform synthesizer that generates a plurality of input waveforms and inverters having inputs and outputs, wherein the inverters receive the input waveforms at the inputs of the inverters and invert the input waveforms, producing a plurality of inverted waveforms at the outputs of the inverters. The system also includes NOR gates having inputs and outputs, wherein the NOR gates receive the plurality of inverted waveforms at the inputs of the NOR gates and pass through one of the inverted waveforms at the outputs of the NOR gates.
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