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PowerSmart, Inc.
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Needham, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
I2C opto-isolator circuit
Patent number
6,407,402
Issue date
Jun 18, 2002
PowerSmart, Inc.
Parviz Ghaseminejad
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Shunt resistance device for monitoring battery state of charge
Patent number
6,304,062
Issue date
Oct 16, 2001
PowerSmart, Inc.
David C. Batson
G01 - MEASURING TESTING
Information
Patent Grant
Silicon layer arrangement for last mask programmability
Patent number
5,926,419
Issue date
Jul 20, 1999
Powersmart, Inc.
Duong Van Phuoc
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
76258028 - ACCURON
Serial number
76258028
Registration number
2719877
Filing date
May 16, 2001
PowerSmart, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
76250340 - SMARTTEL
Serial number
76250340
Filing date
May 2, 2001
PowerSmart, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
76159194 - SMARTSHUNT
Serial number
76159194
Registration number
2743123
Filing date
Nov 3, 2000
PowerSmart, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
76159496 - SMARTSENSOR
Serial number
76159496
Registration number
2837435
Filing date
Nov 3, 2000
PowerSmart, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75531879 - P S
Serial number
75531879
Registration number
2438980
Filing date
Aug 6, 1998
PowerSmart, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments