Lei Zhao

Person

Chandler, AZ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Hybrid RF integrated circuit device
- Patent number 12,003,220
- Issue date Jun 4, 2024
- MACOM Technology Solutions Holdings, Inc.
- Lei Zhao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor device with isolation and/or protection structures
- Patent number 11,887,945
- Issue date Jan 30, 2024
- Wolfspeed, Inc.
- Lei Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Die-to-die isolation structures for packaged transistor devices
- Patent number 11,621,322
- Issue date Apr 4, 2023
- Wolfspeed, Inc.
- Lei Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated doherty amplifier with added isolation between the carri...
- Patent number 11,533,025
- Issue date Dec 20, 2022
- Wolfspeed, Inc.
- Lei Zhao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reduced-length bond pads for broadband power amplifiers
- Patent number 11,114,396
- Issue date Sep 7, 2021
- Cree, Inc.
- Lei Zhao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Broadband radio frequency power amplifiers, and methods of manufact...
- Patent number 10,141,899
- Issue date Nov 27, 2018
- NXP USA, INC.
- Lei Zhao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Broadband radio frequency power amplifiers, and methods of manufact...
- Patent number 9,564,861
- Issue date Feb 7, 2017
- NXP USA, INC.
- Lei Zhao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bidirectional distributed amplifier
- Patent number 6,961,553
- Issue date Nov 1, 2005
- Motorola, Inc.
- Lei Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Broadband balun and impedance transformer for push-pull amplifiers
- Patent number 6,819,200
- Issue date Nov 16, 2004
- FREESCALE SEMICONDUCTOR, INC.
- Lei Zhao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tapered constant “R” network for use in distributed...
- Patent number 6,714,095
- Issue date Mar 30, 2004
- Motorola, Inc.
- Anthony M. Pavio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Broad band impedance matching device with coupled transmission lines
- Patent number 6,664,935
- Issue date Dec 16, 2003
- Motorola, Inc.
- William John Thompson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Voltage variable capacitor with improved C-V linearity
- Patent number 6,657,421
- Issue date Dec 2, 2003
- Motorola, Inc.
- Rickey G. Pastor
- G05 - CONTROLLING REGULATING
Information Patent Grant
Broad band impedance matching device with reduced line width
- Patent number 6,653,911
- Issue date Nov 25, 2003
- Motorola, Inc.
- John C. Estes
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hybrid structure for distributed power amplifiers
- Patent number 6,614,307
- Issue date Sep 2, 2003
- Motorola, Inc.
- Lei Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and apparatus for amplifying a telecommunication signal
- Patent number 6,433,640
- Issue date Aug 13, 2002
- Motorola, Inc.
- Anthony M. Pavio
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Distributed amplifier having separately biased sections
- Patent number 6,377,125
- Issue date Apr 23, 2002
- Motorola Inc.
- Anthony M. Pavio
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage variable capacitor with improved C-V linearity
- Patent number 6,278,158
- Issue date Aug 21, 2001
- Motorola, Inc.
- Rickey G. Pastor
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for extracting parameters for an electrical st...
- Patent number 6,106,563
- Issue date Aug 22, 2000
- Motorola, Inc.
- Robert E.. Stengel
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor Device With Isolation And/Or Protection Structures
- Publication number 20220102294
- Publication date Mar 31, 2022
- Cree, Inc.
- Lei Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Hybrid RF Integrated Circuit Device
- Publication number 20220085771
- Publication date Mar 17, 2022
- Cree, Inc.
- Lei Zhao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIE-TO-DIE ISOLATION STRUCTURES FOR PACKAGED TRANSISTOR DEVICES
- Publication number 20220037464
- Publication date Feb 3, 2022
- Cree, Inc.
- Lei Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Integrated Doherty Amplifier with Added Isolation Between the Carri...
- Publication number 20210399694
- Publication date Dec 23, 2021
- Cree, Inc.
- Lei Zhao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Reduced-Length Bond Pads for Broadband Power Amplifiers
- Publication number 20200373265
- Publication date Nov 26, 2020
- Cree, Inc.
- Lei Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BROADBAND RADIO FREQUENCY POWER AMPLIFIERS, AND METHODS OF MANUFACT...
- Publication number 20170149392
- Publication date May 25, 2017
- NXP USA, Inc.
- Lei Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BROADBAND RADIO FREQUENCY POWER AMPLIFIERS, AND METHODS OF MANUFACT...
- Publication number 20160126905
- Publication date May 5, 2016
- FREESCALE SEMICONDUCTOR, INC.
- LEI ZHAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Bidirectional distributed amplifier
- Publication number 20040202311
- Publication date Oct 14, 2004
- Lei Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Broadband balun and impedance transformer for push-pull amplifiers
- Publication number 20040017266
- Publication date Jan 29, 2004
- Lei Zhao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Tapered constant "R" network for use in distributed amplifiers
- Publication number 20030231079
- Publication date Dec 18, 2003
- Anthony M. Pavio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Broad band impedance matching device with reduced line width
- Publication number 20030193376
- Publication date Oct 16, 2003
- John C. Estes
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Distributed amplifier with transistors in a cascode configuration a...
- Publication number 20020130720
- Publication date Sep 19, 2002
- MOTOROLA, INC.
- Anthony M. Pavio
- H03 - BASIC ELECTRONIC CIRCUITRY

Person

Patents Grantslast 30 patents

Hybrid RF integrated circuit device

Semiconductor device with isolation and/or protection structures

Die-to-die isolation structures for packaged transistor devices

Integrated doherty amplifier with added isolation between the carri...

Reduced-length bond pads for broadband power amplifiers

Broadband radio frequency power amplifiers, and methods of manufact...

Broadband radio frequency power amplifiers, and methods of manufact...

Bidirectional distributed amplifier

Broadband balun and impedance transformer for push-pull amplifiers

Tapered constant &#x0201C;R&#x0201D; network for use in distributed...

Broad band impedance matching device with coupled transmission lines

Voltage variable capacitor with improved C-V linearity

Broad band impedance matching device with reduced line width

Hybrid structure for distributed power amplifiers

Methods and apparatus for amplifying a telecommunication signal

Distributed amplifier having separately biased sections

Voltage variable capacitor with improved C-V linearity

Method and apparatus for extracting parameters for an electrical st...

Patents Applicationslast 30 patents

Semiconductor Device With Isolation And/Or Protection Structures

Hybrid RF Integrated Circuit Device

DIE-TO-DIE ISOLATION STRUCTURES FOR PACKAGED TRANSISTOR DEVICES

Integrated Doherty Amplifier with Added Isolation Between the Carri...

Reduced-Length Bond Pads for Broadband Power Amplifiers

BROADBAND RADIO FREQUENCY POWER AMPLIFIERS, AND METHODS OF MANUFACT...

BROADBAND RADIO FREQUENCY POWER AMPLIFIERS, AND METHODS OF MANUFACT...

Bidirectional distributed amplifier

Broadband balun and impedance transformer for push-pull amplifiers

Tapered constant "R" network for use in distributed amplifiers

Broad band impedance matching device with reduced line width

Distributed amplifier with transistors in a cascode configuration a...

Tapered constant “R” network for use in distributed...