William P. Cornelius

Person

Saratoga, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-phase-level signaling to improve data bandwidth over lossy ch...
- Patent number 11,784,731
- Issue date Oct 10, 2023
- Apple Inc.
- William P. Cornelius
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decoupled spring and electrical path in connector interface
- Patent number 11,677,174
- Issue date Jun 13, 2023
- Apple Inc.
- Mahmoud R. Amini
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Channel equalization
- Patent number 11,606,230
- Issue date Mar 14, 2023
- Apple Inc.
- William P. Cornelius
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient data encoding
- Patent number 11,411,579
- Issue date Aug 9, 2022
- Apple Inc.
- William P. Cornelius
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Decoupled spring and electrical path in connector interface
- Patent number 10,931,048
- Issue date Feb 23, 2021
- Apple Inc.
- Mahmoud R. Amini
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Efficient data encoding
- Patent number 10,812,102
- Issue date Oct 20, 2020
- Apple Inc.
- William P. Cornelius
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reducing transient currents in receptacle circuitry during plug ext...
- Patent number 10,784,695
- Issue date Sep 22, 2020
- Apple Inc.
- William P. Cornelius
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods and apparatus for reducing electromagnetic interference res...
- Patent number 10,462,417
- Issue date Oct 29, 2019
- Apple Inc.
- William Cornelius
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data centric display communications
- Patent number 10,318,224
- Issue date Jun 11, 2019
- Apple Inc.
- William P. Cornelius
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Unified connector for multiple interfaces
- Patent number 10,229,770
- Issue date Mar 12, 2019
- Apple Inc.
- William P. Cornelius
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data recovery using edge detection
- Patent number 10,200,190
- Issue date Feb 5, 2019
- Apple Inc.
- Hsiao-Ping Tsai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Connector system impedance matching
- Patent number 10,103,494
- Issue date Oct 16, 2018
- Apple Inc.
- William P. Cornelius
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variations in USB-C contact length to improve disconnect sequence
- Patent number 10,084,269
- Issue date Sep 25, 2018
- Apple Inc.
- William P. Cornelius
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Connector system impedance matching
- Patent number 9,985,388
- Issue date May 29, 2018
- Apple Inc.
- William Cornelius
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Connector system impedance matching
- Patent number 9,698,535
- Issue date Jul 4, 2017
- Apple Inc.
- William Cornelius
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuitry for active cable
- Patent number 9,274,579
- Issue date Mar 1, 2016
- Apple Inc.
- William P. Cornelius
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Data transport in portable electronic devices
- Patent number 9,118,356
- Issue date Aug 25, 2015
- Apple Inc.
- Steven C. Michalske
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Edge connector having a high-density of contacts
- Patent number 9,065,225
- Issue date Jun 23, 2015
- Apple Inc.
- Brett W. Degner
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Methods and apparatus for transporting data through network tunnels
- Patent number 9,015,384
- Issue date Apr 21, 2015
- Apple Inc.
- Niel D. Warren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Converged computer I/O system and bridging mechanism for peer-to-pe...
- Patent number 8,976,799
- Issue date Mar 10, 2015
- Apple Inc.
- Paul A. Baker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Clock synchronization across an interface with an intermittent cloc...
- Patent number 8,745,430
- Issue date Jun 3, 2014
- Apple Inc.
- William P. Cornelius
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signal conversion during transmission of serial data streams
- Patent number 8,737,521
- Issue date May 27, 2014
- Apple Inc.
- William P. Cornelius
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuitry for active cable
- Patent number 8,683,190
- Issue date Mar 25, 2014
- Apple Inc.
- William P. Cornelius
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Circuitry for active cable
- Patent number 8,516,238
- Issue date Aug 20, 2013
- Apple Inc.
- William P. Cornelius
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Bridging mechanism for peer-to-peer communication
- Patent number 8,463,881
- Issue date Jun 11, 2013
- Apple Inc.
- Paul A. Baker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Synchronizing timing domains based on state variables
- Patent number 8,041,981
- Issue date Oct 18, 2011
- Apple Inc.
- William P. Cornelius
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Microdvi connector
- Patent number 7,963,809
- Issue date Jun 21, 2011
- Apple Inc.
- Dave Hardell
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Signal buffering and retiming circuit for multiple memories
- Patent number 7,685,454
- Issue date Mar 23, 2010
- Agere Systems Inc.
- William P. Cornelius
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for increasing data transfer rates through a c...
- Patent number 7,668,244
- Issue date Feb 23, 2010
- Apple Inc.
- William P. Cornelius
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for selectively switching IC ports to card slo...
- Patent number 7,653,776
- Issue date Jan 26, 2010
- Apple Inc.
- William P. Cornelius
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DECOUPLED SPRING AND ELECTRICAL PATH IN CONNECTOR INTERFACE
- Publication number 20230020954
- Publication date Jan 19, 2023
- Apple Inc.
- Adam H. Herzog
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EFFICIENT DATA ENCODING
- Publication number 20220376704
- Publication date Nov 24, 2022
- Apple Inc.
- William P. Cornelius
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-PHASE-LEVEL SIGNALING TO IMPROVE DATA BANDWIDTH OVER LOSSY CH...
- Publication number 20220294545
- Publication date Sep 15, 2022
- Apple Inc.
- William P. Cornelius
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHANNEL EQUALIZATION
- Publication number 20220286334
- Publication date Sep 8, 2022
- Apple Inc.
- William P. Cornelius
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DECOUPLED SPRING AND ELECTRICAL PATH IN CONNECTOR INTERFACE
- Publication number 20210249806
- Publication date Aug 12, 2021
- Apple Inc.
- Mahmoud R. Amini
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EFFICIENT DATA ENCODING
- Publication number 20210105023
- Publication date Apr 8, 2021
- Apple Inc.
- William P. Cornelius
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DECOUPLED SPRING AND ELECTRICAL PATH IN CONNECTOR INTERFACE
- Publication number 20200099156
- Publication date Mar 26, 2020
- Apple Inc.
- Mahmoud R. Amini
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EFFICIENT DATA ENCODING
- Publication number 20200007155
- Publication date Jan 2, 2020
- Apple Inc.
- William P. Cornelius
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHODS AND APPARATUS FOR REDUCING ELECTROMAGNETIC INTERFERENCE RES...
- Publication number 20190068918
- Publication date Feb 28, 2019
- Apple Inc.
- William Cornelius
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONNECTOR SYSTEM IMPEDANCE MATCHING
- Publication number 20180048094
- Publication date Feb 15, 2018
- Apple Inc.
- William P. Cornelius
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DATA RECOVERY USING EDGE DETECTION
- Publication number 20170353291
- Publication date Dec 7, 2017
- Apple Inc.
- Hsiao-Ping Tsai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONNECTOR SYSTEM IMPEDANCE MATCHING
- Publication number 20170288343
- Publication date Oct 5, 2017
- Apple Inc.
- William Cornelius
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Data Centric Display Communications
- Publication number 20170061923
- Publication date Mar 2, 2017
- Apple Inc.
- William P. Cornelius
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REDUCING TRANSIENT CURRENTS IN RECEPTACLE CIRCUITRY DURING PLUG EXT...
- Publication number 20170047749
- Publication date Feb 16, 2017
- Apple Inc.
- William P. Cornelius
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VARIATIONS IN USB-C CONTACT LENGTH TO IMPROVE DISCONNECT SEQUENCE
- Publication number 20170033518
- Publication date Feb 2, 2017
- Apple Inc.
- William P. Cornelius
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONNECTOR SYSTEM IMPEDANCE MATCHING
- Publication number 20150349465
- Publication date Dec 3, 2015
- Apple Inc.
- William Cornelius
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
UNIFIED CONNECTOR FOR MULTIPLE INTERFACES
- Publication number 20150137861
- Publication date May 21, 2015
- Apple Inc.
- William P. Cornelius
- G01 - MEASURING TESTING
Information Patent Application
CIRCUITRY FOR ACTIVE CABLE
- Publication number 20140344615
- Publication date Nov 20, 2014
- William P. Cornelius
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA TRANSPORT IN PORTABLE ELECTRONIC DEVICES
- Publication number 20140235163
- Publication date Aug 21, 2014
- Apple Inc.
- Steven C. Michalske
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EDGE CONNECTOR HAVING A HIGH-DENSITY OF CONTACTS
- Publication number 20130288534
- Publication date Oct 31, 2013
- Apple Inc.
- Brett W. Degner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SIGNAL CONVERSION DURING TRANSMISSION OF SERIAL DATA STREAMS
- Publication number 20130235921
- Publication date Sep 12, 2013
- Apple Inc.
- William P. Cornelius
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR TRANSPORTING DATA THROUGH NETWORK TUNNELS
- Publication number 20120284434
- Publication date Nov 8, 2012
- NIEL D. WARREN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CLOCK SYNCHRONIZATION ACROSS AN INTERFACE WITH AN INTERMITTENT CLOC...
- Publication number 20120278645
- Publication date Nov 1, 2012
- Apple Inc.
- William P. Cornelius
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CIRCUITRY FOR ACTIVE CABLE
- Publication number 20120233489
- Publication date Sep 13, 2012
- Apple Inc.
- William P. Cornelius
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CIRCUITRY FOR ACTIVE CABLE
- Publication number 20120000705
- Publication date Jan 5, 2012
- Apple Inc.
- William P. Cornelius
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYNCHRONIZING TIMING DOMAINS BASED ON STATE VARIABLES
- Publication number 20100073044
- Publication date Mar 25, 2010
- Apple Inc.
- William P. Cornelius
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MICRODVI CONNECTOR
- Publication number 20090186527
- Publication date Jul 23, 2009
- Apple Inc.
- Dave Hardell
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SEMICONDUCTOR DIE PACKAGE WITH INTERNAL BYPASS CAPACITORS
- Publication number 20090027866
- Publication date Jan 29, 2009
- Apple Inc.
- William P. Cornelius
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Signal buffering and retiming circuit for multiple memories
- Publication number 20080013663
- Publication date Jan 17, 2008
- William P. Cornelius
- G11 - INFORMATION STORAGE
Information Patent Application
INTERPOSER CONTAINING BYPASS CAPACITORS FOR REDUCING VOLTAGE NOISE...
- Publication number 20070291448
- Publication date Dec 20, 2007
- Apple Inc.
- William P. Cornelius
- H01 - BASIC ELECTRIC ELEMENTS

William P. Cornelius

Person

Patents Grantslast 30 patents

Multi-phase-level signaling to improve data bandwidth over lossy ch...

Decoupled spring and electrical path in connector interface

Channel equalization

Efficient data encoding

Decoupled spring and electrical path in connector interface

Efficient data encoding

Reducing transient currents in receptacle circuitry during plug ext...

Methods and apparatus for reducing electromagnetic interference res...

Data centric display communications

Unified connector for multiple interfaces

Data recovery using edge detection

Connector system impedance matching

Variations in USB-C contact length to improve disconnect sequence

Connector system impedance matching

Connector system impedance matching

Circuitry for active cable

Data transport in portable electronic devices

Edge connector having a high-density of contacts

Methods and apparatus for transporting data through network tunnels

Converged computer I/O system and bridging mechanism for peer-to-pe...

Clock synchronization across an interface with an intermittent cloc...

Signal conversion during transmission of serial data streams

Circuitry for active cable

Circuitry for active cable

Bridging mechanism for peer-to-peer communication

Synchronizing timing domains based on state variables

Microdvi connector

Signal buffering and retiming circuit for multiple memories

Method and apparatus for increasing data transfer rates through a c...

Method and apparatus for selectively switching IC ports to card slo...

Patents Applicationslast 30 patents

DECOUPLED SPRING AND ELECTRICAL PATH IN CONNECTOR INTERFACE

EFFICIENT DATA ENCODING

MULTI-PHASE-LEVEL SIGNALING TO IMPROVE DATA BANDWIDTH OVER LOSSY CH...

CHANNEL EQUALIZATION

DECOUPLED SPRING AND ELECTRICAL PATH IN CONNECTOR INTERFACE

EFFICIENT DATA ENCODING

DECOUPLED SPRING AND ELECTRICAL PATH IN CONNECTOR INTERFACE

EFFICIENT DATA ENCODING

METHODS AND APPARATUS FOR REDUCING ELECTROMAGNETIC INTERFERENCE RES...

CONNECTOR SYSTEM IMPEDANCE MATCHING

DATA RECOVERY USING EDGE DETECTION

CONNECTOR SYSTEM IMPEDANCE MATCHING

Data Centric Display Communications

REDUCING TRANSIENT CURRENTS IN RECEPTACLE CIRCUITRY DURING PLUG EXT...

VARIATIONS IN USB-C CONTACT LENGTH TO IMPROVE DISCONNECT SEQUENCE

CONNECTOR SYSTEM IMPEDANCE MATCHING

UNIFIED CONNECTOR FOR MULTIPLE INTERFACES

CIRCUITRY FOR ACTIVE CABLE

DATA TRANSPORT IN PORTABLE ELECTRONIC DEVICES

EDGE CONNECTOR HAVING A HIGH-DENSITY OF CONTACTS

SIGNAL CONVERSION DURING TRANSMISSION OF SERIAL DATA STREAMS

METHODS AND APPARATUS FOR TRANSPORTING DATA THROUGH NETWORK TUNNELS

CLOCK SYNCHRONIZATION ACROSS AN INTERFACE WITH AN INTERMITTENT CLOC...

CIRCUITRY FOR ACTIVE CABLE

CIRCUITRY FOR ACTIVE CABLE

SYNCHRONIZING TIMING DOMAINS BASED ON STATE VARIABLES

MICRODVI CONNECTOR

SEMICONDUCTOR DIE PACKAGE WITH INTERNAL BYPASS CAPACITORS

Signal buffering and retiming circuit for multiple memories

INTERPOSER CONTAINING BYPASS CAPACITORS FOR REDUCING VOLTAGE NOISE...