Denis G. Chen

Person

Cupertino, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Rotary reluctance input device with asymmetric poles
- Patent number 12,265,654
- Issue date Apr 1, 2025
- Apple Inc.
- Denis G. Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Secure integrated circuit for smart haptics
- Patent number 12,223,110
- Issue date Feb 11, 2025
- Apple Inc.
- Denis G. Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Haptic actuator including a field member having an opening receivin...
- Patent number 12,212,208
- Issue date Jan 28, 2025
- Apple Inc.
- Darya Amin-Shahidi
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Haptic engine based on angular resonant actuator with pivot axis an...
- Patent number 11,936,269
- Issue date Mar 19, 2024
- Apple Inc.
- Darya Amin-Shahidi
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Reluctance haptic engine for an electronic device
- Patent number 11,809,631
- Issue date Nov 7, 2023
- Apple Inc.
- Denis G. Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods to control force in reluctance actuators based on flux rela...
- Patent number 11,763,971
- Issue date Sep 19, 2023
- Apple Inc.
- Darya Amin-Shahidi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Haptic actuator including permanent magnet having a non-vertical, m...
- Patent number 11,573,636
- Issue date Feb 7, 2023
- Apple Inc.
- Darya Amin-Shahidi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Low-latency impedance estimation for controlling a reluctance motor
- Patent number 11,522,483
- Issue date Dec 6, 2022
- Apple Inc.
- Denis G. Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems, methods, and computer-readable media for handling user inp...
- Patent number 11,126,283
- Issue date Sep 21, 2021
- Apple Inc.
- Denis G. Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reluctance haptic engine for an electronic device
- Patent number 10,976,824
- Issue date Apr 13, 2021
- Apple Inc.
- Darya Amin-Shahidi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Motion sensing using hall voltage signals
- Patent number 10,859,407
- Issue date Dec 8, 2020
- Apple Inc.
- Denis G. Chen
- G01 - MEASURING TESTING
Information Patent Grant
Haptic engine having a single sensing magnet and multiple hall-effe...
- Patent number 10,837,844
- Issue date Nov 17, 2020
- Apple Inc.
- Denis G. Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tungsten frame of a haptic feedback module for a portable electroni...
- Patent number 10,831,276
- Issue date Nov 10, 2020
- Apple Inc.
- Dominic P. Cincione
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Dampening mechanical modes of a haptic actuator using a delay
- Patent number 10,809,805
- Issue date Oct 20, 2020
- Apple Inc.
- Denis G. Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mass displacement estimation using back EMF and magnetic reference...
- Patent number 10,746,570
- Issue date Aug 18, 2020
- Apple Inc.
- Denis G. Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Motion sensing by monitoring intensity of light redirected by an in...
- Patent number 10,612,910
- Issue date Apr 7, 2020
- Apple Inc.
- Denis G. Chen
- G01 - MEASURING TESTING
Information Patent Grant
Interrogating DOE integrity by reverse illumination
- Patent number 10,605,695
- Issue date Mar 31, 2020
- Apple Inc.
- Denis G. Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Haptic engine having moving coil structure powered by suspended fle...
- Patent number 10,453,315
- Issue date Oct 22, 2019
- Apple Inc.
- Denis G. Chen
- G01 - MEASURING TESTING
Information Patent Grant
Motion sensing using hall voltage signals
- Patent number 10,436,607
- Issue date Oct 8, 2019
- Apple Inc.
- Denis G. Chen
- G01 - MEASURING TESTING
Information Patent Grant
Optical apparatus with beam steering and position feedback
- Patent number 10,362,295
- Issue date Jul 23, 2019
- Apple Inc.
- Denis G. Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dampening mechanical modes of a haptic actuator using a delay
- Patent number 10,268,272
- Issue date Apr 23, 2019
- Apple Inc.
- Denis G. Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Motion sensing by monitoring intensity of light redirected by an in...
- Patent number 10,215,555
- Issue date Feb 26, 2019
- Apple Inc.
- Denis G. Chen
- G01 - MEASURING TESTING
Information Patent Grant
Electronic device including haptic actuator driven based upon audio...
- Patent number 10,049,538
- Issue date Aug 14, 2018
- Apple Inc.
- Denis G. Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interrogating DOE integrity by reverse illumination
- Patent number 9,970,845
- Issue date May 15, 2018
- Apple Inc.
- Denis G. Chen
- G01 - MEASURING TESTING
Information Patent Grant
Resolving three dimensional spatial information using time-shared s...
- Patent number 9,930,320
- Issue date Mar 27, 2018
- Apple Inc.
- Denis G. Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
STRAIN GAUGE MULTI-MODE SENSING
- Publication number 20250110557
- Publication date Apr 3, 2025
- Apple Inc.
- Darya Amin-Shahidi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Gap Sensing Via Engine Coil
- Publication number 20240103624
- Publication date Mar 28, 2024
- Apple Inc.
- Denis G. Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Reluctance Haptic Engine for an Electronic Device
- Publication number 20230094873
- Publication date Mar 30, 2023
- Apple Inc.
- Denis G. Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ROTARY RELUCTANCE INPUT DEVICE WITH ASYMMETRIC POLES
- Publication number 20230096068
- Publication date Mar 30, 2023
- Apple Inc.
- Denis G. CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Haptic Engine Based on an Angular Resonant Actuator
- Publication number 20230086204
- Publication date Mar 23, 2023
- Apple Inc.
- Darya Amin-Shahidi
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
Methods to Control Force in Reluctance Actuators Based on Flux Rela...
- Publication number 20220336132
- Publication date Oct 20, 2022
- Apple Inc.
- Darya Amin-Shahidi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HAPTIC ACTUATOR INCLUDING PERMANENT MAGNET HAVING A NON-VERTICAL, M...
- Publication number 20210405753
- Publication date Dec 30, 2021
- Apple Inc.
- Darya AMIN-SHAHIDI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HAPTIC ACTUATOR INCLUDING A FIELD MEMBER HAVING AN OPENING RECEIVIN...
- Publication number 20210408885
- Publication date Dec 30, 2021
- Apple Inc.
- Darya Amin-Shahidi
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
Low-Latency Impedance Estimation for Controlling a Reluctance Motor
- Publication number 20210175831
- Publication date Jun 10, 2021
- Apple Inc.
- Denis G. Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Reluctance Haptic Engine for an Electronic Device
- Publication number 20210096647
- Publication date Apr 1, 2021
- Apple Inc.
- Darya Amin-Shahidi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS, METHODS, AND COMPUTER-READABLE MEDIA FOR HANDLING USER INP...
- Publication number 20200387245
- Publication date Dec 10, 2020
- Apple Inc.
- Denis G. Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TUNGSTEN FRAME OF A HAPTIC FEEDBACK MODULE FOR A PORTABLE ELECTRONI...
- Publication number 20200081540
- Publication date Mar 12, 2020
- Apple Inc.
- Dominic P. CINCIONE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Motion Sensing Using Hall Voltage Signals
- Publication number 20200018622
- Publication date Jan 16, 2020
- Apple Inc.
- Denis G. Chen
- G01 - MEASURING TESTING
Information Patent Application
Dampening Mechanical Modes of a Haptic Actuator Using a Delay
- Publication number 20190250713
- Publication date Aug 15, 2019
- Apple Inc.
- Denis G. Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Motion Sensing by Monitoring Intensity of Light Redirected by an In...
- Publication number 20190195620
- Publication date Jun 27, 2019
- Apple Inc.
- Denis G. Chen
- G01 - MEASURING TESTING
Information Patent Application
HAPTIC ENGINE HAVING A SINGLE SENSING MAGNET AND MULTIPLE HALL-EFFE...
- Publication number 20190086277
- Publication date Mar 21, 2019
- Apple Inc.
- Denis G. Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Interrogating DOE integrity by reverse illumination
- Publication number 20180283984
- Publication date Oct 4, 2018
- Apple Inc.
- Denis G. Chen
- G01 - MEASURING TESTING
Information Patent Application
MASS DISPLACEMENT ESTIMATION USING BACK EMF AND MAGNETIC REFERENCE...
- Publication number 20180266849
- Publication date Sep 20, 2018
- Apple Inc.
- Denis G. Chen
- G08 - SIGNALLING
Information Patent Application
Optical apparatus with beam steering and position feedback
- Publication number 20180084241
- Publication date Mar 22, 2018
- Apple Inc.
- Denis G. Chen
- G02 - OPTICS
Information Patent Application
Motion Sensing Using Hall Voltage Signals
- Publication number 20180080800
- Publication date Mar 22, 2018
- Apple Inc.
- Denis G. Chen
- G01 - MEASURING TESTING
Information Patent Application
Motion Sensing by Monitoring Intensity of Light Redirected by an In...
- Publication number 20180080758
- Publication date Mar 22, 2018
- Apple Inc.
- Denis G. Chen
- G01 - MEASURING TESTING
Information Patent Application
ELECTRONIC DEVICE INCLUDING HAPTIC ACTUATOR DRIVEN BASED UPON AUDIO...
- Publication number 20180061192
- Publication date Mar 1, 2018
- Apple Inc.
- Denis G. CHEN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Resolving Three Dimensional Spatial Information using Time-shared S...
- Publication number 20170324949
- Publication date Nov 9, 2017
- Apple Inc.
- Denis G. Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dampening Mechanical Modes of a Haptic Actuator Using a Delay
- Publication number 20170285747
- Publication date Oct 5, 2017
- Apple Inc.
- Denis G. Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Interrogating DOE integrity by reverse illumination
- Publication number 20170227416
- Publication date Aug 10, 2017
- Apple Inc.
- Denis G. Chen
- G01 - MEASURING TESTING

Denis G. Chen

Person

Patents Grantslast 30 patents

Rotary reluctance input device with asymmetric poles

Secure integrated circuit for smart haptics

Haptic actuator including a field member having an opening receivin...

Haptic engine based on angular resonant actuator with pivot axis an...

Reluctance haptic engine for an electronic device

Methods to control force in reluctance actuators based on flux rela...

Haptic actuator including permanent magnet having a non-vertical, m...

Low-latency impedance estimation for controlling a reluctance motor

Systems, methods, and computer-readable media for handling user inp...

Reluctance haptic engine for an electronic device

Motion sensing using hall voltage signals

Haptic engine having a single sensing magnet and multiple hall-effe...

Tungsten frame of a haptic feedback module for a portable electroni...

Dampening mechanical modes of a haptic actuator using a delay

Mass displacement estimation using back EMF and magnetic reference...

Motion sensing by monitoring intensity of light redirected by an in...

Interrogating DOE integrity by reverse illumination

Haptic engine having moving coil structure powered by suspended fle...

Motion sensing using hall voltage signals

Optical apparatus with beam steering and position feedback

Dampening mechanical modes of a haptic actuator using a delay

Motion sensing by monitoring intensity of light redirected by an in...

Electronic device including haptic actuator driven based upon audio...

Interrogating DOE integrity by reverse illumination

Resolving three dimensional spatial information using time-shared s...

Patents Applicationslast 30 patents

STRAIN GAUGE MULTI-MODE SENSING

Gap Sensing Via Engine Coil

Reluctance Haptic Engine for an Electronic Device

ROTARY RELUCTANCE INPUT DEVICE WITH ASYMMETRIC POLES

Haptic Engine Based on an Angular Resonant Actuator

Methods to Control Force in Reluctance Actuators Based on Flux Rela...

HAPTIC ACTUATOR INCLUDING PERMANENT MAGNET HAVING A NON-VERTICAL, M...

HAPTIC ACTUATOR INCLUDING A FIELD MEMBER HAVING AN OPENING RECEIVIN...

Low-Latency Impedance Estimation for Controlling a Reluctance Motor

Reluctance Haptic Engine for an Electronic Device

SYSTEMS, METHODS, AND COMPUTER-READABLE MEDIA FOR HANDLING USER INP...

TUNGSTEN FRAME OF A HAPTIC FEEDBACK MODULE FOR A PORTABLE ELECTRONI...

Motion Sensing Using Hall Voltage Signals

Dampening Mechanical Modes of a Haptic Actuator Using a Delay

Motion Sensing by Monitoring Intensity of Light Redirected by an In...

HAPTIC ENGINE HAVING A SINGLE SENSING MAGNET AND MULTIPLE HALL-EFFE...

Interrogating DOE integrity by reverse illumination

MASS DISPLACEMENT ESTIMATION USING BACK EMF AND MAGNETIC REFERENCE...

Optical apparatus with beam steering and position feedback

Motion Sensing Using Hall Voltage Signals

Motion Sensing by Monitoring Intensity of Light Redirected by an In...

ELECTRONIC DEVICE INCLUDING HAPTIC ACTUATOR DRIVEN BASED UPON AUDIO...

Resolving Three Dimensional Spatial Information using Time-shared S...

Dampening Mechanical Modes of a Haptic Actuator Using a Delay

Interrogating DOE integrity by reverse illumination