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BOSTON, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Reduced output topology for multi-reference switching amplifiers
Patent number
7,116,162
Issue date
Oct 3, 2006
JAM Technologies, LLC
Larry Kirn
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Flyback converter linearization methods and apparatus
Patent number
6,989,656
Issue date
Jan 24, 2006
JAM Technologies, LLC
Larry Kirn
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method of detecting switching power supply output current
Patent number
6,989,657
Issue date
Jan 24, 2006
JAM Technologies, LLC
Larry Kirn
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Charge injection reduction technique in single and multi-reference...
Patent number
6,937,090
Issue date
Aug 30, 2005
JAM Technologies, LLC
Larry Kirn
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method of detecting load impedance for inductive boost amplifier
Patent number
6,781,453
Issue date
Aug 24, 2004
JAM Technologies, LLC
Larry Kirn
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Polyphase impedance transformation amplifier
Patent number
6,778,012
Issue date
Aug 17, 2004
JAM Technologies, LLC
Larry Kirn
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Reference generation technique for multiple-reference amplifier
Patent number
6,771,120
Issue date
Aug 3, 2004
JAM Technologies, LLC
Larry Kirn
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Multi-reference high accuracy switching amplifier expansion
Patent number
6,768,375
Issue date
Jul 27, 2004
JAM Technologies, LLC
Larry Kirn
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Switching amplifier with voltage-multiplying output stage
Patent number
6,744,311
Issue date
Jun 1, 2004
JAM Technologies, LLC
Larry Kirn
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Modulation technique for flyback converter
Patent number
6,643,147
Issue date
Nov 4, 2003
JAM Technologies, LLC
Larry Kirn
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Digital amplifier linearization using analog feedback
Patent number
6,563,378
Issue date
May 13, 2003
JAM Technologies, LLC
Larry Kirn
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Switching amplifier crossover distortion reduction technique
Patent number
6,538,504
Issue date
Mar 25, 2003
JAM Technologies, LLC
Larry Kirn
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Distortion reduction technique for inductive boost amplifier
Patent number
6,538,505
Issue date
Mar 25, 2003
JAM Technologies, LLC
Larry Kirn
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Multi-reference, high-accuracy switching amplifier
Patent number
6,535,058
Issue date
Mar 18, 2003
JAM Technologies, LLC
Larry Kirn
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
78057625 - E-BRIDGE
Serial number
78057625
Registration number
2818531
Filing date
Apr 10, 2001
JAM Technologies LLC
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
76194593 - R.E.V.A.
Serial number
76194593
Filing date
Jan 12, 2001
JAM Technologies, LLC
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75915275 - REVA R.E.V.A. RAIL-EXCEEDING, VARIABLE-AMPLITUDE PULSE W...
Serial number
75915275
Filing date
Feb 1, 2000
JAM Technologies LLC
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75657799 - TRUE FIDELITY
Serial number
75657799
Registration number
2747538
Filing date
Mar 16, 1999
JAM Technologies, LLC
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments