Shubha RAMAKRISHNAN

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Case detection for wireless power transfer loss estimation
- Patent number 12,184,088
- Issue date Dec 31, 2024
- Apple Inc.
- Shubha Ramakrishnan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Friendly metal loss estimation
- Patent number 12,051,918
- Issue date Jul 30, 2024
- Apple Inc.
- Shubha Ramakrishnan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Integrated fingerprint and force sensor
- Patent number 10,922,515
- Issue date Feb 16, 2021
- Synaptics Incorporated
- Guozhong Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Force sensor with uniform response in an axis
- Patent number 10,452,211
- Issue date Oct 22, 2019
- Synaptics Incorporated
- Shubha Ramakrishnan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Force electrodes with non-uniform spacing
- Patent number 10,444,888
- Issue date Oct 15, 2019
- Synaptics Incorporated
- Adam Schwartz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Compensating force baseline artifacts in a capacitive sensor
- Patent number 10,394,393
- Issue date Aug 27, 2019
- Synaptics Incorporated
- Shubha Ramakrishnan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Likelihood detection of pressing finger in two-finger touch
- Patent number 10,338,718
- Issue date Jul 2, 2019
- Synaptics Incorporated
- Shubha Ramakrishnan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Input object based increase in ground mass state
- Patent number 10,282,021
- Issue date May 7, 2019
- Synaptics Incorporated
- Shubha Ramakrishnan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power consumption optimization using interference measurements
- Patent number 10,216,257
- Issue date Feb 26, 2019
- Synaptics Incorporated
- Matthew Stevenson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adaptive mechanical change compensation for force detector
- Patent number 10,048,801
- Issue date Aug 14, 2018
- Synaptics Incorporated
- Ying Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Weighting for display noise removal in capacitive sensors
- Patent number 9,454,278
- Issue date Sep 27, 2016
- Synaptics Incorporated
- Drew Garvin Keppel
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
POWER TRANSFER ACCOUNTING FOR WIRELESS POWER TRANSFER
- Publication number 20250096614
- Publication date Mar 20, 2025
- Apple Inc.
- Shubha Ramakrishnan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER TRANSFER ACCOUNTING FOR WIRELESS POWER TRANSFER
- Publication number 20250096615
- Publication date Mar 20, 2025
- Apple Inc.
- Herve Grabas
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FRIENDLY METAL LOSS ESTIMATION
- Publication number 20240348104
- Publication date Oct 17, 2024
- Apple Inc.
- Shubha Ramakrishnan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FRIENDLY METAL LOSS ESTIMATION
- Publication number 20240106280
- Publication date Mar 28, 2024
- Apple Inc.
- Shubha Ramakrishnan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Wireless Power Systems With Shared Inductive-Loss Scaling Factors
- Publication number 20220320911
- Publication date Oct 6, 2022
- Apple Inc.
- Adam L. Schwartz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FORCE ELECTRODES WITH NON-UNIFORM SPACING
- Publication number 20190064984
- Publication date Feb 28, 2019
- SYNAPTICS INCORPORATED
- Adam Schwartz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INPUT OBJECT BASED INCREASE IN GROUND MASS STATE
- Publication number 20180364854
- Publication date Dec 20, 2018
- SYNAPTICS INCORPORATED
- Shubha Ramakrishnan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTEGRATED FINGERPRINT AND FORCE SENSOR
- Publication number 20180300522
- Publication date Oct 18, 2018
- SYNAPTICS INCORPORATED
- Guozhong SHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER CONSUMPTION OPTIMIZATION USING INTERFERENCE MEASUREMENTS
- Publication number 20180260016
- Publication date Sep 13, 2018
- SYNAPTICS INCORPORATED
- Matthew STEVENSON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FORCE SENSOR WITH UNIFORM RESPONSE IN AN AXIS
- Publication number 20170344149
- Publication date Nov 30, 2017
- SYNAPTICS INCORPORATED
- Shubha Ramakrishnan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIKELIHOOD DETECTION OF PRESSING FINGER IN TWO-FINGER TOUCH
- Publication number 20170285796
- Publication date Oct 5, 2017
- SYNAPTICS INCORPORATED
- Shubha Ramakrishnan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADAPTIVE MECHANICAL CHANGE COMPENSATION FOR FORCE DETECTOR
- Publication number 20170249049
- Publication date Aug 31, 2017
- SYNAPTICS INCORPORATED
- Ying WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPENSATING FORCE BASELINE ARTIFACTS IN A CAPACITIVE SENSOR
- Publication number 20170102800
- Publication date Apr 13, 2017
- SYNAPTICS INCORPORATED
- Shubha RAMAKRISHNAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WEIGHTING FOR DISPLAY NOISE REMOVAL IN CAPACITIVE SENSORS
- Publication number 20150309618
- Publication date Oct 29, 2015
- SYNAPTICS INCORPORATED
- Drew Garvin KEPPEL
- G06 - COMPUTING CALCULATING COUNTING

Shubha RAMAKRISHNAN

Person

Patents Grantslast 30 patents

Case detection for wireless power transfer loss estimation

Friendly metal loss estimation

Integrated fingerprint and force sensor

Force sensor with uniform response in an axis

Force electrodes with non-uniform spacing

Compensating force baseline artifacts in a capacitive sensor

Likelihood detection of pressing finger in two-finger touch

Input object based increase in ground mass state

Power consumption optimization using interference measurements

Adaptive mechanical change compensation for force detector

Weighting for display noise removal in capacitive sensors

Patents Applicationslast 30 patents

POWER TRANSFER ACCOUNTING FOR WIRELESS POWER TRANSFER

POWER TRANSFER ACCOUNTING FOR WIRELESS POWER TRANSFER

FRIENDLY METAL LOSS ESTIMATION

FRIENDLY METAL LOSS ESTIMATION

Wireless Power Systems With Shared Inductive-Loss Scaling Factors

FORCE ELECTRODES WITH NON-UNIFORM SPACING

INPUT OBJECT BASED INCREASE IN GROUND MASS STATE

INTEGRATED FINGERPRINT AND FORCE SENSOR

POWER CONSUMPTION OPTIMIZATION USING INTERFERENCE MEASUREMENTS

FORCE SENSOR WITH UNIFORM RESPONSE IN AN AXIS

LIKELIHOOD DETECTION OF PRESSING FINGER IN TWO-FINGER TOUCH

ADAPTIVE MECHANICAL CHANGE COMPENSATION FOR FORCE DETECTOR

COMPENSATING FORCE BASELINE ARTIFACTS IN A CAPACITIVE SENSOR

WEIGHTING FOR DISPLAY NOISE REMOVAL IN CAPACITIVE SENSORS