Alberto Giovanni Viviani

Person

Mountain View, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Switching power converters including injection stages, and associat...
- Patent number 12,057,767
- Issue date Aug 6, 2024
- Maxim Integrated Products, Inc.
- Alexandr Ikriannikov
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power status telemetry for powered devices in a system with power o...
- Patent number 11,936,485
- Issue date Mar 19, 2024
- Maxim Integrated Products, Inc.
- Gaoling Zou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Driving LEDs in backlight for flat panel display
- Patent number 10,939,524
- Issue date Mar 2, 2021
- IML International
- Alberto Viviani
- G02 - OPTICS
Information Patent Grant
VCOM with reduced supply rails
- Patent number 10,847,112
- Issue date Nov 24, 2020
- IML International
- Alberto Giovanni Viviani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage converter with buck converter and low dropout regulator
- Patent number 10,749,432
- Issue date Aug 18, 2020
- IML International
- Alberto Giovanni Viviani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current mode digitally variable resistor or programmable VCOM
- Patent number 10,741,142
- Issue date Aug 11, 2020
- IML International
- Alberto Giovanni Viviani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Floating charge pump voltage converter
- Patent number 10,050,521
- Issue date Aug 14, 2018
- IML International
- Alberto Giovanni Viviani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Floating charge pump voltage converter
- Patent number 9,935,541
- Issue date Apr 3, 2018
- IML International
- Alberto Giovanni Viviani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driving LEDs in backlight for flat panel display
- Patent number 9,907,126
- Issue date Feb 27, 2018
- IML International
- Alberto Viviani
- G02 - OPTICS
Information Patent Grant
Current mode DVR or PVCOM with integrated impedances
- Patent number 9,754,550
- Issue date Sep 5, 2017
- IML International
- Alberto Giovanni Viviani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Floating charge pump voltage converter
- Patent number 9,673,699
- Issue date Jun 6, 2017
- IML International
- Alberto Giovanni Viviani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
VCOM with reduced supply rails
- Patent number 9,558,707
- Issue date Jan 31, 2017
- IML International
- Alberto Giovanni Viviani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Current mode DVR or PVCOM with integrated impedances
- Patent number 9,548,723
- Issue date Jan 17, 2017
- IML International
- Alberto Giovanni Viviani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Driving LEDs in LCD backlight
- Patent number 9,439,252
- Issue date Sep 6, 2016
- IML International
- Alberto Viviani
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light-emitting diode lighting device having multiple driving stages...
- Patent number 9,313,839
- Issue date Apr 12, 2016
- IML International
- Alberto Giovanni Viviani
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Current mode DVR or PVCOM with integrated impedances
- Patent number 9,166,566
- Issue date Oct 20, 2015
- IML International
- Alberto Giovanni Viviani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Current mode DVR or PVCOM with integrated resistors
- Patent number 9,007,098
- Issue date Apr 14, 2015
- IML International
- Alberto Giovanni Viviani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Driving LEDs in LCD backlight
- Patent number 8,928,239
- Issue date Jan 6, 2015
- IML International
- Alberto Viviani
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Two-terminal current controller and related LED lighting device
- Patent number 8,890,433
- Issue date Nov 18, 2014
- IML International
- Yung-Hsin Chiang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Driving LEDs in LCD backlight
- Patent number 8,760,068
- Issue date Jun 24, 2014
- IML International
- Alberto Viviani
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Two-terminal current controller and related LED lighting device
- Patent number 8,638,047
- Issue date Jan 28, 2014
- IML International
- Yung-Hsin Chiang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
POWER STATUS TELEMETRY FOR POWERED DEVICES IN A SYSTEM WITH POWER O...
- Publication number 20240275622
- Publication date Aug 15, 2024
- Maxim Integrated Products, Inc.
- Gaoling Zou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SWITCHING POWER CONVERTERS INCLUDING TRANSFORMERS AND INJECTION STA...
- Publication number 20230378874
- Publication date Nov 23, 2023
- Maxim Integrated Products, Inc.
- Alexandr Ikriannikov
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER CONVERTERS INCLUDING BOOSTED COUPLED INDUCTORS AND...
- Publication number 20230369977
- Publication date Nov 16, 2023
- Maxim Integrated Products, Inc.
- Alexandr Ikriannikov
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TRACKING POWER SUPPLIES AND ASSOCIATED SYSTEMS AND METHODS
- Publication number 20220407466
- Publication date Dec 22, 2022
- Maxim Integrated Products, Inc.
- Gaoling Zou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SWITCHING POWER CONVERTERS INCLUDING INJECTION STAGES, AND ASSOCIAT...
- Publication number 20220368214
- Publication date Nov 17, 2022
- Maxim Integrated Products, Inc.
- Alexandr Ikriannikov
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER STATUS TELEMETRY FOR POWERED DEVICES IN A SYSTEM WITH POWER O...
- Publication number 20220103384
- Publication date Mar 31, 2022
- Maxim Integrated Products, Inc.
- Gaoling Zou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT-EMITTING DIODE LIGHTING DEVICE HAVING MULTIPLE DRIVING STAGES...
- Publication number 20160007416
- Publication date Jan 7, 2016
- IML International
- Alberto Giovanni Viviani
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
TWO-TERMINAL CURRENT CONTROLLER AND RELATED LED LIGHTING DEVICE
- Publication number 20130127354
- Publication date May 23, 2013
- IML INTERNATIONAL
- Yung-Hsin Chiang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TWO-TERMINAL CURRENT CONTROLLER AND RELATED LED LIGHTING DEVICE
- Publication number 20120300518
- Publication date Nov 29, 2012
- Yung-Hsin Chiang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Alberto Giovanni Viviani

Person

Patents Grantslast 30 patents

Switching power converters including injection stages, and associat...

Power status telemetry for powered devices in a system with power o...

Driving LEDs in backlight for flat panel display

VCOM with reduced supply rails

Voltage converter with buck converter and low dropout regulator

Current mode digitally variable resistor or programmable VCOM

Floating charge pump voltage converter

Floating charge pump voltage converter

Driving LEDs in backlight for flat panel display

Current mode DVR or PVCOM with integrated impedances

Floating charge pump voltage converter

VCOM with reduced supply rails

Current mode DVR or PVCOM with integrated impedances

Driving LEDs in LCD backlight

Light-emitting diode lighting device having multiple driving stages...

Current mode DVR or PVCOM with integrated impedances

Current mode DVR or PVCOM with integrated resistors

Driving LEDs in LCD backlight

Two-terminal current controller and related LED lighting device

Driving LEDs in LCD backlight

Two-terminal current controller and related LED lighting device

Patents Applicationslast 30 patents

POWER STATUS TELEMETRY FOR POWERED DEVICES IN A SYSTEM WITH POWER O...

SWITCHING POWER CONVERTERS INCLUDING TRANSFORMERS AND INJECTION STA...

SWITCHING POWER CONVERTERS INCLUDING BOOSTED COUPLED INDUCTORS AND...

TRACKING POWER SUPPLIES AND ASSOCIATED SYSTEMS AND METHODS

SWITCHING POWER CONVERTERS INCLUDING INJECTION STAGES, AND ASSOCIAT...

POWER STATUS TELEMETRY FOR POWERED DEVICES IN A SYSTEM WITH POWER O...

LIGHT-EMITTING DIODE LIGHTING DEVICE HAVING MULTIPLE DRIVING STAGES...

TWO-TERMINAL CURRENT CONTROLLER AND RELATED LED LIGHTING DEVICE

TWO-TERMINAL CURRENT CONTROLLER AND RELATED LED LIGHTING DEVICE