Hari VASUDEVAN

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

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
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
Methods to control force in reluctance actuators based on flux rela...
- Patent number 11,380,470
- Issue date Jul 5, 2022
- Apple Inc.
- Darya Amin-Shahidi
- 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
Closed-loop control of linear resonant actuator using back EMF and...
- Patent number 10,601,355
- Issue date Mar 24, 2020
- Apple Inc.
- Hari Vasudevan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Gravity-induced position offset tracking for dynamic management of...
- Patent number 10,564,728
- Issue date Feb 18, 2020
- Apple Inc.
- Hari Vasudevan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pressure-based force and touch sensing
- Patent number 10,496,209
- Issue date Dec 3, 2019
- Apple Inc.
- Krishna Prasad Vummidi Murali
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Closed-loop control of linear resonant actuator using back EMF data...
- Patent number 10,277,154
- Issue date Apr 30, 2019
- Apple Inc.
- Arman Hajati
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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

Patents Applicationslast 30 patents

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
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
Methods to Control Force in Reluctance Actuators Based on Flux Rela...
- Publication number 20210090773
- Publication date Mar 25, 2021
- Apple Inc.
- Darya Amin-Shahidi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GRAVITY-INDUCED POSITION OFFSET TRACKING FOR DYNAMIC MANAGEMENT OF...
- Publication number 20200081536
- Publication date Mar 12, 2020
- Apple Inc.
- Hari Vasudevan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CLOSED-LOOP CONTROL OF LINEAR RESONANT ACTUATOR USING BACK EMF AND...
- Publication number 20190103829
- Publication date Apr 4, 2019
- Apple Inc.
- Hari Vasudevan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CLOSED-LOOP CONTROL OF LINEAR RESONANT ACTUATOR USING BACK EMF DATA...
- Publication number 20180316296
- Publication date Nov 1, 2018
- Apple Inc.
- Arman Hajati
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Pressure-Based Force and Touch Sensing
- Publication number 20180284936
- Publication date Oct 4, 2018
- Apple Inc.
- Krishna Prasad Vummidi Murali
- G06 - COMPUTING CALCULATING COUNTING
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
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

Hari VASUDEVAN

Person

Patents Grantslast 30 patents

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

Low-latency impedance estimation for controlling a reluctance motor

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

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

Closed-loop control of linear resonant actuator using back EMF and...

Gravity-induced position offset tracking for dynamic management of...

Pressure-based force and touch sensing

Closed-loop control of linear resonant actuator using back EMF data...

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

Patents Applicationslast 30 patents

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

Low-Latency Impedance Estimation for Controlling a Reluctance Motor

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

GRAVITY-INDUCED POSITION OFFSET TRACKING FOR DYNAMIC MANAGEMENT OF...

CLOSED-LOOP CONTROL OF LINEAR RESONANT ACTUATOR USING BACK EMF AND...

CLOSED-LOOP CONTROL OF LINEAR RESONANT ACTUATOR USING BACK EMF DATA...

Pressure-Based Force and Touch Sensing

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

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