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Ahmad Ashrafzadeh
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Morgan Hill, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Methods and systems for managing multi-cell batteries
Patent number
11,906,597
Issue date
Feb 20, 2024
Nova Semiconductor, Inc.
Ahmad Ashrafzadeh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods and systems for managing multi-cell batteries
Patent number
10,964,928
Issue date
Mar 30, 2021
Nova Semiconductor, Inc.
Ahmad Ashrafzadeh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Isolation between semiconductor components
Patent number
10,446,498
Issue date
Oct 15, 2019
FAIRCHILD SEMICONDUCTOR CORPORATION
John Constantino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wafer level package device formed using a wafer level lead frame on...
Patent number
10,304,758
Issue date
May 28, 2019
MAXIM INTEGRATED PRODUCTS, INC
Karthik Thambidurai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods and devices for reproducing stereo audio
Patent number
10,171,910
Issue date
Jan 1, 2019
D2A Audio LLC
Ahmad Rick Ashrafzadeh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Isolation between semiconductor components
Patent number
9,735,112
Issue date
Aug 15, 2017
Fairchild Semiconductor Corporation
John Constantino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Load balancing in discrete devices
Patent number
9,735,768
Issue date
Aug 15, 2017
Fairchild Semiconductor Corporation
Ahmad R. Ashrafzadeh
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Packaged semiconductor devices and methods of manufacturing
Patent number
9,536,800
Issue date
Jan 3, 2017
Fairchild Semiconductor Corporation
Ahmad R. Ashrafzadeh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Package including a semiconductor die and a capacitive component
Patent number
9,478,519
Issue date
Oct 25, 2016
Fairchild Semiconductor Corporation
Ahmad R. Ashrafzadeh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Technique for wafer-level processing of QFN packages
Patent number
9,472,451
Issue date
Oct 18, 2016
Maxim Integrated Products, Inc.
Viren Khandekar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Communication methods and apparatus and power supply controllers us...
Patent number
9,367,502
Issue date
Jun 14, 2016
Maxim Integrated Products, Inc.
Ahmad R. Ashrafzadeh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus related to an improved package including a semiconductor die
Patent number
9,177,925
Issue date
Nov 3, 2015
Fairfchild Semiconductor Corporation
Ahmad R. Ashrafzadeh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Techniques for wafer-level processing of QFN packages
Patent number
8,860,222
Issue date
Oct 14, 2014
Maxim Integrated Products, Inc.
Viren Khandekar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wafer level packaging using a lead-frame
Patent number
8,785,244
Issue date
Jul 22, 2014
Maxim Integrated Products, Inc.
Ahmad R. Ashrafzadeh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wafer level packaging using a lead-frame
Patent number
8,785,248
Issue date
Jul 22, 2014
Maxim Integrated Products, Inc.
Ahmad R. Ashrafzadeh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vertical MOSFET device
Patent number
8,629,499
Issue date
Jan 14, 2014
Maxim Integrated Products, Inc.
Ahmad Ashrafzadeh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vertical MOSFET with through-body via for gate
Patent number
8,188,541
Issue date
May 29, 2012
Maxim Integrated Products, Inc.
Ahmad Ashrafzadeh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integrated circuit packages incorporating an inductor and methods
Patent number
7,969,002
Issue date
Jun 28, 2011
Maxim Integrated Products, Inc.
Ahmad Ashrafzadeh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vertical MOSFET with through-body via for gate
Patent number
7,910,992
Issue date
Mar 22, 2011
Maxim Integrated Products, Inc.
Ahmad Ashrafzadeh
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
INTELLIGENT BMS CHARGE CONTROL
Publication number
20240154445
Publication date
May 9, 2024
Nova Semiconductor Inc.
Ahmad Rick Ashrafzadeh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS AND SYSTEMS FOR MANAGING MULTI-CELL BATTERIES
Publication number
20240142538
Publication date
May 2, 2024
Nova Semiconductor Inc.
Ahmad Ashrafzadeh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS AND SYSTEMS FOR MANAGING MULTI-CELL BATTERIES
Publication number
20210151834
Publication date
May 20, 2021
Nova Semiconductor, Inc.
Ahmad Ashrafzadeh
G01 - MEASURING TESTING
Information
Patent Application
Methods and Systems for Managing Multi-Cell Batteries
Publication number
20190148701
Publication date
May 16, 2019
Nova Semiconductor, Inc.
Ahmad Ashrafzadeh
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHODS AND DEVICES FOR REPRODUCING STEREO AUDIO
Publication number
20180343521
Publication date
Nov 29, 2018
D2A Audio LLC
Ahmad Rick Ashrafzadeh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ISOLATION BETWEEN SEMICONDUCTOR COMPONENTS
Publication number
20170373008
Publication date
Dec 28, 2017
FAIRCHILD SEMICONDUCTOR CORPORATION
John CONSTANTINO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DEVICES AND METHODS FOR PORTABLE ENERGY STORAGE
Publication number
20170229897
Publication date
Aug 10, 2017
DTA Products Inc.
Ahmad Rick Ashrafzadeh
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
PACKAGE INCLUDING A SEMICONDUCTOR DIE AND A CAPACITIVE COMPONENT
Publication number
20160126219
Publication date
May 5, 2016
Fairchild Semiconductor Corporation
Ahmad R. ASHRAFZADEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ISOLATION BETWEEN SEMICONDUCTOR COMPONENTS
Publication number
20150200162
Publication date
Jul 16, 2015
Fairchild Semiconductor Corporation
John CONSTANTINO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PACKAGED SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING
Publication number
20150162270
Publication date
Jun 11, 2015
Fairchild Semiconductor Corporation
Ahmad R. ASHRAFZADEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LOAD BALANCING IN DISCRETE DEVICES
Publication number
20150035384
Publication date
Feb 5, 2015
Fairchild Semiconductor Corporation
Ahmad R. ASHRAFZADEH
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
TECHNIQUE FOR WAFER-LEVEL PROCESSING OF QFN PACKAGES
Publication number
20150028475
Publication date
Jan 29, 2015
Maxim Integrated Products, Inc.
Viren Khandekar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS AND APPARATUS RELATED TO AN IMPROVED PACKAGE INCLUDING A SE...
Publication number
20140312458
Publication date
Oct 23, 2014
Fairchild Semiconductor Corporation
Ahmad ASHRAFZADEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TECHNIQUES FOR WAFER-LEVEL PROCESSING OF QFN PACKAGES
Publication number
20130161817
Publication date
Jun 27, 2013
Maxim Integrated Products, Inc.
Viren Khandekar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Wafer Level Packaging Using a Lead-Frame
Publication number
20130089953
Publication date
Apr 11, 2013
MAXIM INTEGRATED PRODUCTS, INC.
Ahmad R. Ashrafzadeh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Wafer Level Packaging Using a Lead-Frame
Publication number
20130089951
Publication date
Apr 11, 2013
Ahmad R. Ashrafzadeh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VERTICAL MOSFET WITH THROUGH-BODY VIA FOR GATE
Publication number
20120292691
Publication date
Nov 22, 2012
Ahmad Ashrafzadeh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Vertical Mosfet with Through-Body Via for Gate
Publication number
20110227153
Publication date
Sep 22, 2011
MAXIM INTEGRATED PRODUCTS, INC.
Ahmad Ashrafzadeh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Integrated Circuit Packages Incorporating an Inductor and Methods
Publication number
20100102416
Publication date
Apr 29, 2010
MAXIM INTEGRATED PRODUCTS, INC.
Ahmad Ashrafzadeh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
High-Electrical-Current Wafer Level Packaging, High-Electrical-Curr...
Publication number
20100072615
Publication date
Mar 25, 2010
MAXIM INTEGRATED PRODUCTS, INC.
Arkadii V. Samoilov
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VERTICAL MOSFET WITH THROUGH-BODY VIA FOR GATE
Publication number
20100013011
Publication date
Jan 21, 2010
Ahmad Ashrafzadeh
H01 - BASIC ELECTRIC ELEMENTS