Sipex Corporation

Organization

Milipitas, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Multiplier-transimpedance amplifier combination with input common m...
- Patent number 7,382,191
- Issue date Jun 3, 2008
- Sipex Corporation
- Richard Randlett
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus for and method of adjusting a switching regulator output...
- Patent number 6,922,041
- Issue date Jul 26, 2005
- Sipex Corporation
- Dimitry Goder
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charge pump load determination circuit
- Patent number 6,611,166
- Issue date Aug 26, 2003
- Sipex Corporation
- Paul S. Chan
- F41 - WEAPONS
Information Patent Grant
Method and apparatus for powering multiple AC loads using overlappi...
- Patent number 6,593,796
- Issue date Jul 15, 2003
- Sipex Corporation
- Kendall Willis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC-to-DC converter with constant ripple current regulation for cont...
- Patent number 6,577,110
- Issue date Jun 10, 2003
- Sipex Corporation
- Jeffrey B. Van Auken
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for indicating an over-current condition
- Patent number 6,570,748
- Issue date May 27, 2003
- Sipex Corporation
- Christopher J. Sanzo
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for a multi-state single program pin
- Patent number 6,566,905
- Issue date May 20, 2003
- Sipex Corporation
- Christopher J. Sanzo
- G01 - MEASURING TESTING
Information Patent Grant
Synchronized, ripple independent window comparator for switch-mode...
- Patent number 6,512,353
- Issue date Jan 28, 2003
- Sipex Corporation
- Christopher J. Sanzo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pulse width modulated voltage regulation circuit and related methods
- Patent number 6,504,349
- Issue date Jan 7, 2003
- Sipex Corporation
- Frank B. Jaworski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage regulation circuit and related methods having a dynamically...
- Patent number 6,486,645
- Issue date Nov 26, 2002
- Sipex Corporation
- Jeffery B. Van Auken
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Connection detection circuit and method
- Patent number 6,378,026
- Issue date Apr 23, 2002
- Sipex Corporation
- Paul S. Chan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Voltage waveform generator
- Patent number 6,376,934
- Issue date Apr 23, 2002
- Sipex Corporation
- Michael J. DeLurio
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Bandgap voltage reference circuit
- Patent number 6,172,555
- Issue date Jan 9, 2001
- Sipex Corporation
- Alex Gusinov
- G05 - CONTROLLING REGULATING
Information Patent Grant
Voltage comparator circuit
- Patent number 6,147,517
- Issue date Nov 14, 2000
- Sipex Corporation
- Bassem M. AlNahas
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential power sensor circuit
- Patent number 5,973,486
- Issue date Oct 26, 1999
- Sipex Corporation
- Jeffrey B. Van Auken
- G05 - CONTROLLING REGULATING
Information Patent Grant
Memory cell
- Patent number 5,831,893
- Issue date Nov 3, 1998
- Sipex Corporation
- Jeffrey B. Van Auken
- G11 - INFORMATION STORAGE
Information Patent Grant
Differential sample and hold circuit with common mode sampling for...
- Patent number 5,831,562
- Issue date Nov 3, 1998
- Sipex Corporation
- Jeffrey B. Van Auken
- G11 - INFORMATION STORAGE
Information Patent Grant
V.35 network terminator
- Patent number 5,789,943
- Issue date Aug 4, 1998
- Sipex Corporation
- Henry K. H. Wong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Programmable charge pump
- Patent number 5,760,637
- Issue date Jun 2, 1998
- Sipex Corporation
- Henry Wong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multiple channel analog to digital converter
- Patent number 5,638,072
- Issue date Jun 10, 1997
- Sipex Corporation
- Jeffrey B. Van Auken
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Pulse width modulated amplifier
- Patent number 5,594,386
- Issue date Jan 14, 1997
- Sipex Corporation
- Timothy A. Dhuyvetter
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage tripler using a charge pump having a single multiplexed cha...
- Patent number 5,397,928
- Issue date Mar 14, 1995
- Sipex Corporation
- Paul S. Chan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charge pump with symmetrical +V and -V outputs
- Patent number 5,306,954
- Issue date Apr 26, 1994
- Sipex Corporation
- Paul S. Chan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

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Patents Applicationslast 30 patents

Information Patent Application
PROGRAMMABLE ANALOG-TO-DIGITAL CONVERTER FOR LOW-POWER DC-DC SMPS
- Publication number 20080204290
- Publication date Aug 28, 2008
- Sipex Corporation
- Amir Parayandeh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
UNIVERSAL AND FAULT-TOLERANT MULTIPHASE DIGITAL PWM CONTROLLER FOR...
- Publication number 20080204160
- Publication date Aug 28, 2008
- Sipex Corporation
- Aleksandar Prodic
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Smart talk backlighting system and method
- Publication number 20070273676
- Publication date Nov 29, 2007
- Sipex Corporation
- Dimitry Goder
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Elimination of dummy detector on optical detectors using input comm...
- Publication number 20070210872
- Publication date Sep 13, 2007
- Sipex Corporation
- Richard W. Randlett
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Fast loop laser diode driver
- Publication number 20070195835
- Publication date Aug 23, 2007
- Sipex Corporation
- Richard Randlett
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multiplier-transimpedance amplifier combination with input common m...
- Publication number 20070194846
- Publication date Aug 23, 2007
- Sipex Corporation
- Richard Randlett
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Self-calibrating digital pulse-width modulator (DPWM)
- Publication number 20070195876
- Publication date Aug 23, 2007
- Sipex Corporation
- Aleksandar Prodic
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Programmable digital power controller
- Publication number 20050135023
- Publication date Jun 23, 2005
- Sipex Corporation
- Dimitry Goder
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
APPARATUS FOR AND METHOD OF ADJUSTING A SWITCHING REGULATOR OUTPUT...
- Publication number 20040169498
- Publication date Sep 2, 2004
- Sipex Corporation
- Dimitry Goder
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

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Trademarklast 30 trademarks

Information Trademark
78791775 - SOLVED BY SIPEX
- Serial number 78791775
- Registration number 3205510
- Filing date Jan 13, 2006
- Sipex Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78761453 - SMART TALK
- Serial number 78761453
- Filing date Nov 28, 2005
- Sipex Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78755529 - SOLVED BY SIPEX
- Serial number 78755529
- Registration number 3205421
- Filing date Nov 16, 2005
- Sipex Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78736169 - POWERBLOX
- Serial number 78736169
- Registration number 3221761
- Filing date Oct 19, 2005
- Sipex Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76164619 - ANYFET
- Serial number 76164619
- Registration number 2595730
- Filing date Nov 14, 2000
- SIPEX CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75669593 - AUTO ON-LINE
- Serial number 75669593
- Registration number 2401089
- Filing date Mar 29, 1999
- SIPEX CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75465000 - SIPEX SIGNAL PROCESSING EXCELLENCE
- Serial number 75465000
- Registration number 2251372
- Filing date Apr 9, 1998
- SIPEX CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75226383 - SIPEX SIGNAL PROCESSING EXCELLENCE
- Serial number 75226383
- Registration number 2127912
- Filing date Jan 16, 1997
- SIPEX CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75201558 - SIPEX EL PLUS
- Serial number 75201558
- Filing date Nov 21, 1996
- SIPEX CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75183557 - ELLUMINATION
- Serial number 75183557
- Registration number 2179304
- Filing date Oct 18, 1996
- SIPEX CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75024899 - PARTNERCHIPS
- Serial number 75024899
- Filing date Nov 28, 1995
- SIPEX CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75024892 - SIPEX
- Serial number 75024892
- Registration number 2157227
- Filing date Nov 28, 1995
- SIPEX CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74619904 - S2ADC
- Serial number 74619904
- Filing date Jan 10, 1995
- SIPEX CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73696907 - SIPEX
- Serial number 73696907
- Registration number 1496644
- Filing date Nov 23, 1987
- SIPEX CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Sipex Corporation

Organization

Patents Grantslast 30 patents

Multiplier-transimpedance amplifier combination with input common m...

Apparatus for and method of adjusting a switching regulator output...

Charge pump load determination circuit

Method and apparatus for powering multiple AC loads using overlappi...

DC-to-DC converter with constant ripple current regulation for cont...

Method and apparatus for indicating an over-current condition

Method and apparatus for a multi-state single program pin

Synchronized, ripple independent window comparator for switch-mode...

Pulse width modulated voltage regulation circuit and related methods

Voltage regulation circuit and related methods having a dynamically...

Connection detection circuit and method

Voltage waveform generator

Bandgap voltage reference circuit

Voltage comparator circuit

Differential power sensor circuit

Memory cell

Differential sample and hold circuit with common mode sampling for...

V.35 network terminator

Programmable charge pump

Multiple channel analog to digital converter

Pulse width modulated amplifier

Voltage tripler using a charge pump having a single multiplexed cha...

Charge pump with symmetrical +V and -V outputs

Patents Applicationslast 30 patents

PROGRAMMABLE ANALOG-TO-DIGITAL CONVERTER FOR LOW-POWER DC-DC SMPS

UNIVERSAL AND FAULT-TOLERANT MULTIPHASE DIGITAL PWM CONTROLLER FOR...

Smart talk backlighting system and method

Elimination of dummy detector on optical detectors using input comm...

Fast loop laser diode driver

Multiplier-transimpedance amplifier combination with input common m...

Self-calibrating digital pulse-width modulator (DPWM)

Programmable digital power controller

APPARATUS FOR AND METHOD OF ADJUSTING A SWITCHING REGULATOR OUTPUT...

Trademarklast 30 trademarks

78791775 - SOLVED BY SIPEX

78761453 - SMART TALK

78755529 - SOLVED BY SIPEX

78736169 - POWERBLOX

76164619 - ANYFET

75669593 - AUTO ON-LINE

75465000 - SIPEX SIGNAL PROCESSING EXCELLENCE

75226383 - SIPEX SIGNAL PROCESSING EXCELLENCE

75201558 - SIPEX EL PLUS

75183557 - ELLUMINATION

75024899 - PARTNERCHIPS

75024892 - SIPEX

74619904 - S2ADC

73696907 - SIPEX