Dennis M. Fischette

Person

Mountain View, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Power switching circuitry with feedback control
- Patent number 12,206,397
- Issue date Jan 21, 2025
- Apple Inc.
- Yueming He
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reference clock switching in phase-locked loop circuits
- Patent number 12,160,497
- Issue date Dec 3, 2024
- Apple Inc.
- Hairong Yu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Hybrid asynchronous gray counter with non-gray zone detector for hi...
- Patent number 11,256,283
- Issue date Feb 22, 2022
- Apple Inc.
- Meei-Ling Chiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Duty cycle and skew measurement and correction for differential and...
- Patent number 11,165,416
- Issue date Nov 2, 2021
- Apple Inc.
- Khaled M. Alashmouny
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Spur cancelation in phase-locked loops using a reconfigurable digit...
- Patent number 11,115,037
- Issue date Sep 7, 2021
- Apple Inc.
- Samed Maltabas
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reconfigurable clock flipping scheme for duty cycle measurement
- Patent number 11,088,683
- Issue date Aug 10, 2021
- Apple Inc.
- Samed Maltabas
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Time-to-digital converter circuit linearity test mechanism
- Patent number 11,031,945
- Issue date Jun 8, 2021
- Apple Inc.
- Samed Maltabas
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Energy-efficient charge pump design for phase-locked loops
- Patent number 10,623,007
- Issue date Apr 14, 2020
- Apple Inc.
- Robert K. Kong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Quantization noise cancellation for fractional-N phased-locked loop
- Patent number 10,211,842
- Issue date Feb 19, 2019
- Apple Inc.
- Feng Zhao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Quantization noise cancellation for fractional-N phased-locked loop
- Patent number 10,050,634
- Issue date Aug 14, 2018
- Apple Inc.
- Feng Zhao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Adaptively reconfigurable time-to-digital converter for digital pha...
- Patent number 9,979,405
- Issue date May 22, 2018
- Apple Inc.
- Wei Deng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for reducing lock time in a closed loop clock signal generator
- Patent number 9,838,025
- Issue date Dec 5, 2017
- Apple Inc.
- Wei Deng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase locked loop system with bandwidth measurement and calibration
- Patent number 9,692,426
- Issue date Jun 27, 2017
- Advanced Micro Devices, Inc.
- Meei-Ling Chiang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital VCO calibration method and apparatus
- Patent number 8,570,113
- Issue date Oct 29, 2013
- Advanced Micro Devices, Inc.
- Dennis M. Fischette
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method to decrease locktime in a phase locked loop
- Patent number 8,503,597
- Issue date Aug 6, 2013
- Advanced Micro Devices, Inc.
- Dennis M. Fischette
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Automatic amplitude control for voltage controlled oscillator
- Patent number 8,134,417
- Issue date Mar 13, 2012
- Advanced Micro Devices, Inc.
- Meei-Ling Chiang
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Power Switching Circuitry with Feedback Control
- Publication number 20240097672
- Publication date Mar 21, 2024
- Apple Inc.
- Yueming He
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Reference Clock Switching in Phase-Locked Loop Circuits
- Publication number 20230388100
- Publication date Nov 30, 2023
- Apple Inc.
- Hairong Yu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HYBRID ASYNCHRONOUS GRAY COUNTER WITH NON-GRAY ZONE DETECTOR FOR HI...
- Publication number 20210208621
- Publication date Jul 8, 2021
- Apple Inc.
- Meei-Ling Chiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DUTY CYCLE AND SKEW MEASUREMENT AND CORRECTION FOR DIFFERENTIAL AND...
- Publication number 20210167766
- Publication date Jun 3, 2021
- Apple Inc.
- Khaled M. Alashmouny
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
QUANTIZATION NOISE CANCELLATION FOR FRACTIONAL-N PHASED-LOCKED LOOP
- Publication number 20180351561
- Publication date Dec 6, 2018
- Apple Inc.
- Feng Zhao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
QUANTIZATION NOISE CANCELLATION FOR FRACTIONAL-N PHASED-LOCKED LOOP
- Publication number 20180234099
- Publication date Aug 16, 2018
- Apple Inc.
- Feng Zhao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PHASE LOCKED LOOP SYSTEM WITH BANDWIDTH MEASUREMENT AND CALIBRATION
- Publication number 20140327477
- Publication date Nov 6, 2014
- Advanced Micro Devices, Inc.
- Meei-Ling Chiang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD TO DECREASE LOCKTIME IN A PHASE LOCKED LOOP
- Publication number 20120170699
- Publication date Jul 5, 2012
- Dennis M. Fischette
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL VCO CALIBRATION METHOD AND APPARATUS
- Publication number 20110316639
- Publication date Dec 29, 2011
- Dennis M. Fischette
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AUTOMATIC AMPLITUDE CONTROL FOR VOLTAGE CONTROLLED OSCILLATOR
- Publication number 20110304407
- Publication date Dec 15, 2011
- Meei-Ling Chiang
- H03 - BASIC ELECTRONIC CIRCUITRY

Dennis M. Fischette

Person

Patents Grantslast 30 patents

Power switching circuitry with feedback control

Reference clock switching in phase-locked loop circuits

Hybrid asynchronous gray counter with non-gray zone detector for hi...

Duty cycle and skew measurement and correction for differential and...

Spur cancelation in phase-locked loops using a reconfigurable digit...

Reconfigurable clock flipping scheme for duty cycle measurement

Time-to-digital converter circuit linearity test mechanism

Energy-efficient charge pump design for phase-locked loops

Quantization noise cancellation for fractional-N phased-locked loop

Quantization noise cancellation for fractional-N phased-locked loop

Adaptively reconfigurable time-to-digital converter for digital pha...

Method for reducing lock time in a closed loop clock signal generator

Phase locked loop system with bandwidth measurement and calibration

Digital VCO calibration method and apparatus

Method to decrease locktime in a phase locked loop

Automatic amplitude control for voltage controlled oscillator

Patents Applicationslast 30 patents

Power Switching Circuitry with Feedback Control

Reference Clock Switching in Phase-Locked Loop Circuits

HYBRID ASYNCHRONOUS GRAY COUNTER WITH NON-GRAY ZONE DETECTOR FOR HI...

DUTY CYCLE AND SKEW MEASUREMENT AND CORRECTION FOR DIFFERENTIAL AND...

QUANTIZATION NOISE CANCELLATION FOR FRACTIONAL-N PHASED-LOCKED LOOP

QUANTIZATION NOISE CANCELLATION FOR FRACTIONAL-N PHASED-LOCKED LOOP

PHASE LOCKED LOOP SYSTEM WITH BANDWIDTH MEASUREMENT AND CALIBRATION

METHOD TO DECREASE LOCKTIME IN A PHASE LOCKED LOOP

DIGITAL VCO CALIBRATION METHOD AND APPARATUS

AUTOMATIC AMPLITUDE CONTROL FOR VOLTAGE CONTROLLED OSCILLATOR