Jerrell P. Hein

Person

Spring Township, Berks County, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Digital hold in a phase-locked loop
- Patent number 8,532,243
- Issue date Sep 10, 2013
- Silicon Laboratories Inc.
- Srisai R. Seethamraju
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dual loop architecture useful for a programmable clock source and c...
- Patent number 7,825,708
- Issue date Nov 2, 2010
- Silicon Laboratories Inc.
- Axel Thomsen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low voltage sensing and control of battery referenced transistors i...
- Patent number 7,643,629
- Issue date Jan 5, 2010
- Silicon Laboratories, Inc.
- Jerrell P. Hein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Subscriber line interface circuitry with common base audio isolatio...
- Patent number 7,486,787
- Issue date Feb 3, 2009
- Silicon Laboratories, Inc.
- Jerrell P. Hein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Slice voltage compensation
- Patent number 7,453,388
- Issue date Nov 18, 2008
- Silicon Laboratories Inc.
- Vadim Gutnik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency margin testing
- Patent number 7,454,306
- Issue date Nov 18, 2008
- Silicon Laboratories Inc.
- Jerrell P. Hein
- G01 - MEASURING TESTING
Information Patent Grant
Low voltage sensing and control of battery referenced transistors i...
- Patent number 7,450,712
- Issue date Nov 11, 2008
- Silicon Laboratories, Inc.
- Jerrell P. Hein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual loop architecture useful for a programmable clock source and c...
- Patent number 7,436,227
- Issue date Oct 14, 2008
- Silicon Laboratories Inc.
- Axel Thomsen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-frequency clock synthesizer
- Patent number 7,295,077
- Issue date Nov 13, 2007
- Silicon Laboratories Inc.
- Axel Thomsen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage controlled clock synthesizer
- Patent number 7,288,998
- Issue date Oct 30, 2007
- Silicon Laboratories Inc.
- Axel Thomsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Subscriber line interface circuitry
- Patent number 7,254,230
- Issue date Aug 7, 2007
- Silicon Laboratories, Inc.
- Jerrell P. Hein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Clock and data recovery circuit without jitter peaking
- Patent number 7,227,913
- Issue date Jun 5, 2007
- Silicon Laboratories Inc.
- Jerrell P. Hein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Subscriber line interface circuitry
- Patent number 7,190,785
- Issue date Mar 13, 2007
- Silicon Laboratories, Inc.
- Jerrell P. Hein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Calibration of oscillator devices
- Patent number 7,187,241
- Issue date Mar 6, 2007
- Silicon Laboratories Inc.
- Jerrell Hein
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Subscriber line interface circuitry
- Patent number 7,180,999
- Issue date Feb 20, 2007
- Silicon Laboratories, Inc.
- Jerrell P. Hein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for monitoring subscriber loop interface circu...
- Patent number 7,158,633
- Issue date Jan 2, 2007
- Silicon Laboratories, Inc.
- Jerrell P. Hein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple signal format output buffer
- Patent number 7,145,359
- Issue date Dec 5, 2006
- Silicon Laboratories Inc.
- Jerrell P. Hein
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for temperature compensation
- Patent number 7,064,617
- Issue date Jun 20, 2006
- Silicon Laboratories Inc.
- Jerrell P. Hein
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Narrow band clock multiplier unit
- Patent number 6,987,424
- Issue date Jan 17, 2006
- Silicon Laboratories Inc.
- Jerrell Hein
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Architecture for minimum loop current during ringing and caller ID
- Patent number 6,975,723
- Issue date Dec 13, 2005
- Silicon Laboratories Inc.
- Jeffrey W. Scott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Subscriber line interface circuitry
- Patent number 6,934,384
- Issue date Aug 23, 2005
- Silicon Laboratories, Inc.
- Jerrell P. Hein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Separation of ring detection functions across isolation barrier for...
- Patent number 6,922,469
- Issue date Jul 26, 2005
- Silicon Laboratories, Inc.
- Jeffrey W. Scott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated modem and line-isolation circuitry and associated method...
- Patent number 6,724,891
- Issue date Apr 20, 2004
- Silicon Laboratories Inc.
- Yunteng Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated circuit incorporating circuitry for determining which of...
- Patent number 6,686,803
- Issue date Feb 3, 2004
- Silicon Laboratories, Inc.
- Michael H. Perrott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Subscriber loop interface circuitry having bifurcated common mode c...
- Patent number 6,567,521
- Issue date May 20, 2003
- Silicon Laboratories, Inc.
- Jerrell P. Hein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Separation of ring detection functions across isolation barrier for...
- Patent number 6,456,712
- Issue date Sep 24, 2002
- Silicon Laboratories Inc.
- Jerrell P. Hein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital isolation system with low power mode
- Patent number 6,442,271
- Issue date Aug 27, 2002
- Silicon Laboratories, Inc.
- George Tyson Tuttle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Framed delta sigma data with unlikely delta sigma data patterns
- Patent number 6,408,034
- Issue date Jun 18, 2002
- Silicon Laboratories, Inc.
- Andrew W. Krone
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for freezing a communication link during a dis...
- Patent number 6,307,891
- Issue date Oct 23, 2001
- Silicon Laboratories, Inc.
- Jerrell P. Hein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone line interface architecture using ringer inputs for calle...
- Patent number 6,298,133
- Issue date Oct 2, 2001
- Silicon Laboratories, Inc.
- Jerrell P. Hein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SUBSCRIBER LINE INTERFACE CIRCUITRY WITH COMMON BASE AUDIO ISOLATIO...
- Publication number 20100124326
- Publication date May 20, 2010
- Jerrell P. Hein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DUAL LOOP ARCHITECTURE USEFUL FOR A PROGRAMMABLE CLOCK SOURCE AND C...
- Publication number 20090039968
- Publication date Feb 12, 2009
- Axel Thomsen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL HOLD IN A PHASE-LOCKED LOOP
- Publication number 20080191762
- Publication date Aug 14, 2008
- Srisai R. Seethamraju
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Subscriber Line Interface Circuitry
- Publication number 20070201686
- Publication date Aug 30, 2007
- Jerrell P. Hein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Subscriber Line Interface Circuitry
- Publication number 20070201687
- Publication date Aug 30, 2007
- Jerrell P. Hein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CALIBRATION OF OSCILLATOR DEVICES
- Publication number 20070146083
- Publication date Jun 28, 2007
- Jerrell Hein
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Subscriber Line Interface Circuitry with Common Base Audio Isolatio...
- Publication number 20070003052
- Publication date Jan 4, 2007
- Jerrell P. Hein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Frequency margin testing
- Publication number 20060294409
- Publication date Dec 28, 2006
- Silicon Laboratories Inc.
- Jerrell P. Hein
- G01 - MEASURING TESTING
Information Patent Application
Voltage controlled clock synthesizer
- Publication number 20060119437
- Publication date Jun 8, 2006
- Axel Thomsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multi-frequency clock synthesizer
- Publication number 20060119402
- Publication date Jun 8, 2006
- Axel Thomsen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Multiple signal format output buffer
- Publication number 20050285629
- Publication date Dec 29, 2005
- Jerrell P. Hein
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Subscriber line interface circuitry
- Publication number 20050281403
- Publication date Dec 22, 2005
- Jerrell P. Hein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Low voltage sensing and control of battery referenced transistors i...
- Publication number 20050220291
- Publication date Oct 6, 2005
- Jerrell P. Hein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Subscriber loop interface circuitry with tracking battery supply
- Publication number 20050220293
- Publication date Oct 6, 2005
- Jerrell P. Hein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Reconfigurable terminal
- Publication number 20050068118
- Publication date Mar 31, 2005
- Silicon Laboratories, Inc.
- Jerrell Hein
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Subscriber line interface circuitry
- Publication number 20050002517
- Publication date Jan 6, 2005
- Jerrell P. Hein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dual loop architecture useful for a programmable clock source and c...
- Publication number 20040232995
- Publication date Nov 25, 2004
- Silicon Laboratories Inc.
- Axel Thomsen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and apparatus for temperature compensation
- Publication number 20040232997
- Publication date Nov 25, 2004
- Silicon Laboratories Inc.
- Jerrell P. Hein
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Calibration of oscillator devices
- Publication number 20040222856
- Publication date Nov 11, 2004
- Silicon Laboratories, Inc.
- Jerrell Hein
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Low voltage circuits powered by the phone line
- Publication number 20030206626
- Publication date Nov 6, 2003
- Jeffrey W. Scott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Separation of ring detection functions across isolation barrier for...
- Publication number 20030194083
- Publication date Oct 16, 2003
- Jeffrey W. Scott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Jerrell P. Hein

Person

Patents Grantslast 30 patents

Digital hold in a phase-locked loop

Dual loop architecture useful for a programmable clock source and c...

Low voltage sensing and control of battery referenced transistors i...

Subscriber line interface circuitry with common base audio isolatio...

Slice voltage compensation

Frequency margin testing

Low voltage sensing and control of battery referenced transistors i...

Dual loop architecture useful for a programmable clock source and c...

Multi-frequency clock synthesizer

Voltage controlled clock synthesizer

Subscriber line interface circuitry

Clock and data recovery circuit without jitter peaking

Subscriber line interface circuitry

Calibration of oscillator devices

Subscriber line interface circuitry

Method and apparatus for monitoring subscriber loop interface circu...

Multiple signal format output buffer

Method and apparatus for temperature compensation

Narrow band clock multiplier unit

Architecture for minimum loop current during ringing and caller ID

Subscriber line interface circuitry

Separation of ring detection functions across isolation barrier for...

Integrated modem and line-isolation circuitry and associated method...

Integrated circuit incorporating circuitry for determining which of...

Subscriber loop interface circuitry having bifurcated common mode c...

Separation of ring detection functions across isolation barrier for...

Digital isolation system with low power mode

Framed delta sigma data with unlikely delta sigma data patterns

Method and apparatus for freezing a communication link during a dis...

Telephone line interface architecture using ringer inputs for calle...

Patents Applicationslast 30 patents

SUBSCRIBER LINE INTERFACE CIRCUITRY WITH COMMON BASE AUDIO ISOLATIO...

DUAL LOOP ARCHITECTURE USEFUL FOR A PROGRAMMABLE CLOCK SOURCE AND C...

DIGITAL HOLD IN A PHASE-LOCKED LOOP

Subscriber Line Interface Circuitry

Subscriber Line Interface Circuitry

CALIBRATION OF OSCILLATOR DEVICES

Subscriber Line Interface Circuitry with Common Base Audio Isolatio...

Frequency margin testing

Voltage controlled clock synthesizer

Multi-frequency clock synthesizer

Multiple signal format output buffer

Subscriber line interface circuitry

Low voltage sensing and control of battery referenced transistors i...

Subscriber loop interface circuitry with tracking battery supply

Reconfigurable terminal

Subscriber line interface circuitry

Dual loop architecture useful for a programmable clock source and c...

Method and apparatus for temperature compensation

Calibration of oscillator devices

Low voltage circuits powered by the phone line

Separation of ring detection functions across isolation barrier for...