John DiFonzo

Person

Emerald Hills, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Bistable retractable buttons
- Patent number 12,009,162
- Issue date Jun 11, 2024
- Apple Inc.
- Riley E. Brandt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic circuit for magnetic connector
- Patent number 11,942,722
- Issue date Mar 26, 2024
- Apple Inc.
- John C. DiFonzo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic field adjustments to a magnetic latch for producing accura...
- Patent number 11,886,253
- Issue date Jan 30, 2024
- Apple Inc.
- John C. Difonzo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Integrated sensor in clutch assembly for determining angle of display
- Patent number 11,853,129
- Issue date Dec 26, 2023
- Apple Inc.
- Mehrdad Hooshmand
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic field sensor in a portable electronic device
- Patent number 11,726,151
- Issue date Aug 15, 2023
- Apple Inc.
- Nicholas A. Renda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bistable retractable buttons
- Patent number 11,527,372
- Issue date Dec 13, 2022
- Apple Inc.
- Riley E. Brandt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic connectors with self-centering floating contacts
- Patent number 11,424,573
- Issue date Aug 23, 2022
- Apple Inc.
- Mahmoud R. Amini
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Input device having adjustable input mechanisms
- Patent number 11,394,385
- Issue date Jul 19, 2022
- Apple Inc.
- Paul X. Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Deployment systems for computer system finger devices
- Patent number 11,360,587
- Issue date Jun 14, 2022
- Apple Inc.
- Paul X. Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic field sensor in a portable electronic device
- Patent number 11,346,902
- Issue date May 31, 2022
- Apple Inc.
- Nicholas A. Renda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic connector for electronic device
- Patent number 11,233,356
- Issue date Jan 25, 2022
- Apple Inc.
- Matthew Dean Rohrbach
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Soft magnetic alloy optimized for metal injection molding
- Patent number 11,028,468
- Issue date Jun 8, 2021
- Apple Inc.
- John C. DiFonzo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bistable retractable buttons
- Patent number 10,957,501
- Issue date Mar 23, 2021
- Apple Inc.
- Riley E. Brandt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic field sensor in a portable electronic device
- Patent number 10,955,494
- Issue date Mar 23, 2021
- Apple Inc.
- Nicholas A. Renda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic imaging
- Patent number 10,605,774
- Issue date Mar 31, 2020
- Apple Inc.
- John C. DiFonzo
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic sensors for electronic devices
- Patent number 10,571,973
- Issue date Feb 25, 2020
- Apple Inc.
- Chi Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic connector for electronic device
- Patent number 10,490,933
- Issue date Nov 26, 2019
- Apple Inc.
- Matthew Dean Rohrbach
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Spring-loaded contacts
- Patent number 10,312,623
- Issue date Jun 4, 2019
- Apple Inc.
- Min Chul Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for magnetizing multiple zones in a monolithic piece of magn...
- Patent number 10,121,581
- Issue date Nov 6, 2018
- Apple Inc.
- Hao Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic connector for electronic device
- Patent number 10,090,618
- Issue date Oct 2, 2018
- Apple Inc.
- Matthew Dean Rohrbach
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer housing
- Patent number 10,054,985
- Issue date Aug 21, 2018
- Apple Inc.
- John Raff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Switchable magnetic array
- Patent number 10,031,559
- Issue date Jul 24, 2018
- Apple Inc.
- Bradley J. Hamel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Using magnets to detect a state of a cover
- Patent number 10,024,689
- Issue date Jul 17, 2018
- Apple Inc.
- Hao Zhu
- G01 - MEASURING TESTING
Information Patent Grant
Automated system for magnet quality measurements
- Patent number 10,006,974
- Issue date Jun 26, 2018
- Apple Inc.
- John C. Difonzo
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic connector having a unitary housing
- Patent number 9,923,301
- Issue date Mar 20, 2018
- Apple Inc.
- Zheng Gao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Portable computer sleep mode system with angle sensor
- Patent number 9,897,465
- Issue date Feb 20, 2018
- Apple Inc.
- John C. DiFonzo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Portable computer sleep mode system sensors
- Patent number 9,869,567
- Issue date Jan 16, 2018
- Apple Inc.
- John C. DiFonzo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic connector with optical signal path
- Patent number 9,791,634
- Issue date Oct 17, 2017
- Apple Inc.
- John C. DiFonzo
- G02 - OPTICS
Information Patent Grant
Spring-loaded contacts
- Patent number 9,780,475
- Issue date Oct 3, 2017
- Apple Inc.
- Min Chul Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic arrangements and labels for connectors
- Patent number 9,780,484
- Issue date Oct 3, 2017
- Apple Inc.
- John C. DiFonzo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC CIRCUIT FOR MAGNETIC CONNECTOR
- Publication number 20240235108
- Publication date Jul 11, 2024
- Apple Inc.
- John C. DiFonzo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BISTABLE RETRACTABLE BUTTONS
- Publication number 20230068455
- Publication date Mar 2, 2023
- Apple Inc.
- Riley E. Brandt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INPUT DEVICE HAVING ADJUSTABLE INPUT MECHANISMS
- Publication number 20220321121
- Publication date Oct 6, 2022
- Apple Inc.
- Paul X. Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAGNETIC FIELD SENSOR IN A PORTABLE ELECTRONIC DEVICE
- Publication number 20220252682
- Publication date Aug 11, 2022
- Apple Inc.
- Nicholas A. RENDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAGNETIC CIRCUIT FOR MAGNETIC CONNECTOR
- Publication number 20220102910
- Publication date Mar 31, 2022
- Apple Inc.
- John C. DiFonzo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC CIRCUIT FOR MAGNETIC CONNECTOR
- Publication number 20220102911
- Publication date Mar 31, 2022
- Apple Inc.
- John C. DiFonzo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC FIELD SENSOR IN A PORTABLE ELECTRONIC DEVICE
- Publication number 20210165059
- Publication date Jun 3, 2021
- Apple Inc.
- Nicholas A. RENDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAGNETIC CONNECTOR FOR ELECTRONIC DEVICE
- Publication number 20200169035
- Publication date May 28, 2020
- Apple Inc.
- Matthew Dean Rohrbach
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SOFT MAGNETIC ALLOY OPTIMIZED FOR METAL INJECTION MOLDING
- Publication number 20200107098
- Publication date Apr 2, 2020
- Apple Inc.
- John C. DiFonzo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC FIELD SENSOR IN A PORTABLE ELECTRONIC DEVICE
- Publication number 20200096579
- Publication date Mar 26, 2020
- Apple Inc.
- Nicholas A. RENDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
USING MAGNETIC FIELDS TO INCREASE THE BONDING AREA OF AN ADHESIVE J...
- Publication number 20200024492
- Publication date Jan 23, 2020
- Apple Inc.
- John C. DIFONZO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
FASTENERS UTILIZED WITHIN AN ENCLOSURE FOR AN ELECTRONIC DEVICE
- Publication number 20190220065
- Publication date Jul 18, 2019
- Apple Inc.
- Simon Regis Louis LANCASTER-LAROCQUE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAGNETIC CONNECTOR FOR ELECTRONIC DEVICE
- Publication number 20190036271
- Publication date Jan 31, 2019
- Apple Inc.
- Matthew Dean Rohrbach
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAGNETIC SENSORS FOR ELECTRONIC DEVICES
- Publication number 20180314316
- Publication date Nov 1, 2018
- Apple Inc.
- Chi XU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPRING-LOADED CONTACTS
- Publication number 20180090867
- Publication date Mar 29, 2018
- Apple Inc.
- Min Chul Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC ARRANGEMENTS AND LABELS FOR CONNECTORS
- Publication number 20180013231
- Publication date Jan 11, 2018
- Apple Inc.
- John C. DiFonzo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC CONNECTOR FOR ELECTRONIC DEVICE
- Publication number 20170317445
- Publication date Nov 2, 2017
- Apple Inc.
- Matthew Dean Rohrbach
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPRING-LOADED CONTACTS HAVING SLOPED BACKSIDE WITH RETENTION GUIDE
- Publication number 20170093071
- Publication date Mar 30, 2017
- Apple Inc.
- John C. DiFonzo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC IMAGING
- Publication number 20170082580
- Publication date Mar 23, 2017
- Apple Inc.
- John C. DiFONZO
- G01 - MEASURING TESTING
Information Patent Application
AUTOMATED SYSTEM FOR MAGNET QUALITY MEASUREMENTS
- Publication number 20170082699
- Publication date Mar 23, 2017
- Apple Inc.
- John C. DIFONZO
- G01 - MEASURING TESTING
Information Patent Application
PORTABLE COMPUTER SLEEP MODE SYSTEM SENSORS
- Publication number 20170083071
- Publication date Mar 23, 2017
- Apple Inc.
- John C. DiFONZO
- G01 - MEASURING TESTING
Information Patent Application
USING MAGNETS TO DETECT A STATE OF A COVER
- Publication number 20170082458
- Publication date Mar 23, 2017
- Apple Inc.
- Hao Zhu
- G01 - MEASURING TESTING
Information Patent Application
PORTABLE COMPUTER SLEEP MODE SYSTEM WITH ANGLE SENSOR
- Publication number 20170082461
- Publication date Mar 23, 2017
- Apple Inc.
- John C. DiFONZO
- G01 - MEASURING TESTING
Information Patent Application
COMPUTER HOUSING
- Publication number 20160313766
- Publication date Oct 27, 2016
- Apple Inc.
- John RAFF
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAGNETIC CONNECTOR FOR ELECTRONIC DEVICE
- Publication number 20160190734
- Publication date Jun 30, 2016
- Apple Inc.
- Matthew Dean Rohrbach
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC CONNECTOR HAVING A UNITARY HOUSING
- Publication number 20160190732
- Publication date Jun 30, 2016
- Apple Inc.
- Zheng Gao
- B32 - LAYERED PRODUCTS
Information Patent Application
METHOD FOR MAGNETIZING MULTIPLE ZONES IN A MONOLITHIC PIECE OF MAGN...
- Publication number 20160093424
- Publication date Mar 31, 2016
- Apple Inc.
- Hao Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPRING-LOADED CONTACTS HAVING SLOPED BACKSIDE WITH RETENTION GUIDE
- Publication number 20160020542
- Publication date Jan 21, 2016
- Apple Inc.
- John DiFonzo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC INSERT AND RECEPTACLE FOR CONNECTOR SYSTEM
- Publication number 20150357751
- Publication date Dec 10, 2015
- Apple Inc.
- Zheng Gao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HEAT DISSIPATION IN COMPUTING DEVICE
- Publication number 20150323966
- Publication date Nov 12, 2015
- Apple Inc.
- Nicholas G. Merz
- G06 - COMPUTING CALCULATING COUNTING

John DiFonzo

Person

Patents Grantslast 30 patents

Bistable retractable buttons

Magnetic circuit for magnetic connector

Magnetic field adjustments to a magnetic latch for producing accura...

Integrated sensor in clutch assembly for determining angle of display

Magnetic field sensor in a portable electronic device

Bistable retractable buttons

Magnetic connectors with self-centering floating contacts

Input device having adjustable input mechanisms

Deployment systems for computer system finger devices

Magnetic field sensor in a portable electronic device

Magnetic connector for electronic device

Soft magnetic alloy optimized for metal injection molding

Bistable retractable buttons

Magnetic field sensor in a portable electronic device

Magnetic imaging

Magnetic sensors for electronic devices

Magnetic connector for electronic device

Spring-loaded contacts

Method for magnetizing multiple zones in a monolithic piece of magn...

Magnetic connector for electronic device

Computer housing

Switchable magnetic array

Using magnets to detect a state of a cover

Automated system for magnet quality measurements

Magnetic connector having a unitary housing

Portable computer sleep mode system with angle sensor

Portable computer sleep mode system sensors

Magnetic connector with optical signal path

Spring-loaded contacts

Magnetic arrangements and labels for connectors

Patents Applicationslast 30 patents

MAGNETIC CIRCUIT FOR MAGNETIC CONNECTOR

BISTABLE RETRACTABLE BUTTONS

INPUT DEVICE HAVING ADJUSTABLE INPUT MECHANISMS

MAGNETIC FIELD SENSOR IN A PORTABLE ELECTRONIC DEVICE

MAGNETIC CIRCUIT FOR MAGNETIC CONNECTOR

MAGNETIC CIRCUIT FOR MAGNETIC CONNECTOR

MAGNETIC FIELD SENSOR IN A PORTABLE ELECTRONIC DEVICE

MAGNETIC CONNECTOR FOR ELECTRONIC DEVICE

SOFT MAGNETIC ALLOY OPTIMIZED FOR METAL INJECTION MOLDING

MAGNETIC FIELD SENSOR IN A PORTABLE ELECTRONIC DEVICE

USING MAGNETIC FIELDS TO INCREASE THE BONDING AREA OF AN ADHESIVE J...

FASTENERS UTILIZED WITHIN AN ENCLOSURE FOR AN ELECTRONIC DEVICE

MAGNETIC CONNECTOR FOR ELECTRONIC DEVICE

MAGNETIC SENSORS FOR ELECTRONIC DEVICES

SPRING-LOADED CONTACTS

MAGNETIC ARRANGEMENTS AND LABELS FOR CONNECTORS

MAGNETIC CONNECTOR FOR ELECTRONIC DEVICE

SPRING-LOADED CONTACTS HAVING SLOPED BACKSIDE WITH RETENTION GUIDE

MAGNETIC IMAGING

AUTOMATED SYSTEM FOR MAGNET QUALITY MEASUREMENTS

PORTABLE COMPUTER SLEEP MODE SYSTEM SENSORS

USING MAGNETS TO DETECT A STATE OF A COVER

PORTABLE COMPUTER SLEEP MODE SYSTEM WITH ANGLE SENSOR

COMPUTER HOUSING

MAGNETIC CONNECTOR FOR ELECTRONIC DEVICE

MAGNETIC CONNECTOR HAVING A UNITARY HOUSING

METHOD FOR MAGNETIZING MULTIPLE ZONES IN A MONOLITHIC PIECE OF MAGN...

SPRING-LOADED CONTACTS HAVING SLOPED BACKSIDE WITH RETENTION GUIDE

MAGNETIC INSERT AND RECEPTACLE FOR CONNECTOR SYSTEM

HEAT DISSIPATION IN COMPUTING DEVICE