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Raymond Sydney Pengelly
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Hillsborough, NC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Enhanced doherty amplifier
Patent number
9,564,864
Issue date
Feb 7, 2017
Cree, Inc.
Raymond Sydney Pengelly
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Matching network for transmission circuitry
Patent number
8,855,584
Issue date
Oct 7, 2014
Cree, Inc.
Christopher Harris
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Matching network for transmission circuitry
Patent number
8,818,303
Issue date
Aug 26, 2014
Cree, Inc.
Christopher Harris
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Enhanced Doherty amplifier
Patent number
8,749,306
Issue date
Jun 10, 2014
Cree, Inc.
Raymond Sydney Pengelly
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Matching network for transmission circuitry
Patent number
8,611,834
Issue date
Dec 17, 2013
Cree, Inc.
Christopher Harris
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Progressive power generating amplifiers
Patent number
7,936,212
Issue date
May 3, 2011
Cree, Inc.
Raymond Sydney Pengelly
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Integrated circuit with parallel sets of transistor amplifiers havi...
Patent number
7,764,120
Issue date
Jul 27, 2010
Cree, Inc.
Raymond Sydney Pengelly
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High efficiency switch-mode power amplifier
Patent number
7,518,451
Issue date
Apr 14, 2009
Cree, Inc.
William L. Pribble
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
High power, high frequency switch circuits using strings of power t...
Patent number
7,368,971
Issue date
May 6, 2008
Cree, Inc.
Raymond Sydney Pengelly
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High efficiency switch-mode power amplifier
Patent number
7,236,053
Issue date
Jun 26, 2007
Cree, Inc.
William L. Pribble
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
High power Doherty amplifier using multi-stage modules
Patent number
7,193,473
Issue date
Mar 20, 2007
Cree, Inc.
Raymond S. Pengelly
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
RF transistor amplifier linearity using suppressed third order tran...
Patent number
6,819,184
Issue date
Nov 16, 2004
Cree Microwave, Inc.
Raymond Sydney Pengelly
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Single package multi-chip RF power amplifier
Patent number
6,798,295
Issue date
Sep 28, 2004
Cree Microwave, Inc.
Raymond Sydney Pengelly
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
N-way RF power amplifier circuit with increased back-off capability...
Patent number
6,791,417
Issue date
Sep 14, 2004
Cree Microwave, Inc.
Raymond Sydney Pengelly
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
N-way RF power amplifier circuit with increased back-off capability...
Patent number
6,737,922
Issue date
May 18, 2004
Cree Microwave, Inc.
Raymond Sydney Pengelly
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
N-way RF power amplifier with increased backoff power and power add...
Patent number
6,700,444
Issue date
Mar 2, 2004
Cree Microwave, Inc.
Raymond Sydney Pengelly
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
ENHANCED DOHERTY AMPLIFIER
Publication number
20140240039
Publication date
Aug 28, 2014
Cree, Inc.
Raymond Sydney Pengelly
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
MATCHING NETWORK FOR TRANSMISSION CIRCUITRY
Publication number
20140065991
Publication date
Mar 6, 2014
Cree, Inc.
Christopher Harris
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENHANCED DOHERTY AMPLIFIER
Publication number
20120235734
Publication date
Sep 20, 2012
Cree, Inc.
Raymond Sydney Pengelly
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
MATCHING NETWORK FOR TRANSMISSION CIRCUITRY
Publication number
20120105147
Publication date
May 3, 2012
Cree, Inc.
Christopher Harris
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTEGRATED CIRCUIT WITH PARALLEL SETS OF TRANSISTOR AMPLIFIERS HAVI...
Publication number
20100045385
Publication date
Feb 25, 2010
Cree, Inc.
Raymond Sydney Pengelly
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PROGRESSIVE POWER GENERATING AMPLIFIERS
Publication number
20090278599
Publication date
Nov 12, 2009
Cree, Inc.
Raymond Sydney Pengelly
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
HIGH EFFICIENCY SWITCH-MODE POWER AMPLIFIER
Publication number
20070268071
Publication date
Nov 22, 2007
Cree, Inc.
William L. Pribble
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
High power, high frequency switch circuits using strings of power t...
Publication number
20070126492
Publication date
Jun 7, 2007
Cree, Inc.
Raymond Sydney Pengelly
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
High power Doherty amplifier using multi-stage modules
Publication number
20060214732
Publication date
Sep 28, 2006
Cree Microwave, Inc.
Raymond S. Pengelly
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
High efficiency switch-mode power amplifier
Publication number
20060145761
Publication date
Jul 6, 2006
William L. Pribble
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Single package multi-chip RF power amplifier
Publication number
20040113697
Publication date
Jun 17, 2004
Cree Microwave, Inc.
Raymond Sydney Pengelly
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
RF transistor amplifier linearity using suppressed third order tran...
Publication number
20040085132
Publication date
May 6, 2004
Cree Microwave, Inc.
Raymond Sydney Pengelly
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
N-way RF power amplifier circuit with increased back-off capability...
Publication number
20030210096
Publication date
Nov 13, 2003
Cree Microwave, Inc.
Raymond Sydney Pengelly
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
N-way RF power amplifier circuit with increased back-off capability...
Publication number
20030201833
Publication date
Oct 30, 2003
Cree Microwave, Inc.
Raymond Sydney Pengelly
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
N-way RF power amplifier with increased backoff power and power add...
Publication number
20030141933
Publication date
Jul 31, 2003
UltraRF, Inc.
Raymond Sydney Pengelly
H03 - BASIC ELECTRONIC CIRCUITRY