Kefei Wu

Person

Portland, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Broadband signal source architecture
- Patent number 11,831,348
- Issue date Nov 28, 2023
- Rensselaer Polytechnic Institute
- Kefei Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Millimeter wave transmitter
- Patent number 11,438,201
- Issue date Sep 6, 2022
- Rensselaer Polytechnic Institute
- Kefei Wu
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Coupling Mitigation for Coextensive Signal Paths with Resonant Matc...
- Publication number 20240250709
- Publication date Jul 25, 2024
- Apple Inc.
- Omar A Abdelatty
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Coupling Mitigation for Coextensive Signal Paths with Resonant Matc...
- Publication number 20240250710
- Publication date Jul 25, 2024
- Apple Inc.
- Omar A Abdelatty
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHARGE PUMP-ENABLED CIRCUIT PROTECTION SWITCH
- Publication number 20240250604
- Publication date Jul 25, 2024
- Apple Inc.
- David M. Signoff
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Radio-frequency Amplifier Circuitry with Improved Transmit and Rece...
- Publication number 20240063758
- Publication date Feb 22, 2024
- Apple Inc.
- Nitesh Singhal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Radio-frequency Amplifier Circuitry with Improved Transmit and Rece...
- Publication number 20240063759
- Publication date Feb 22, 2024
- Apple Inc.
- Nitesh Singhal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VARIABLE GAIN AMPLIFIER WITH SUBTHRESHOLD BIASING
- Publication number 20240022223
- Publication date Jan 18, 2024
- Apple Inc.
- Kefei Wu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VARIABLE GAIN AMPLIFIER WITH SUBTHRESHOLD BIASING
- Publication number 20230412135
- Publication date Dec 21, 2023
- Apple Inc.
- Kefei Wu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BROADBAND SIGNAL SOURCE ARCHITECTURE
- Publication number 20220271784
- Publication date Aug 25, 2022
- Rensselaer Polytechnic Institute
- Kefei Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MILLIMETER WAVE TRANSMITTER
- Publication number 20210328841
- Publication date Oct 21, 2021
- Rensselaer Polytechnic Institute
- Kefei Wu
- H03 - BASIC ELECTRONIC CIRCUITRY

Person

Patents Grantslast 30 patents

Broadband signal source architecture

Millimeter wave transmitter

Patents Applicationslast 30 patents

Coupling Mitigation for Coextensive Signal Paths with Resonant Matc...

Coupling Mitigation for Coextensive Signal Paths with Resonant Matc...

CHARGE PUMP-ENABLED CIRCUIT PROTECTION SWITCH

Radio-frequency Amplifier Circuitry with Improved Transmit and Rece...

Radio-frequency Amplifier Circuitry with Improved Transmit and Rece...

VARIABLE GAIN AMPLIFIER WITH SUBTHRESHOLD BIASING

VARIABLE GAIN AMPLIFIER WITH SUBTHRESHOLD BIASING

BROADBAND SIGNAL SOURCE ARCHITECTURE

MILLIMETER WAVE TRANSMITTER