Xuefeng Zhao

Person

Santa Clara, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Radio frequency handset calibration based on antenna gain
- Patent number 11,722,230
- Issue date Aug 8, 2023
- Apple Inc.
- Wassim El-Hassan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dynamic antenna weight vector codebooks
- Patent number 11,349,533
- Issue date May 31, 2022
- Apple Inc.
- Srinivasa Yasasvy Sateesh Bhamidipati
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for radio frequency head validation via antenna...
- Patent number 11,012,164
- Issue date May 18, 2021
- Apple Inc.
- Wassim El-Hassan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Codebook updates for a linear system using superposition
- Patent number 10,833,750
- Issue date Nov 10, 2020
- Apple Inc.
- Srinivasa Yasasvy Sateesh Bhamidipati
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DUAL-CONNECTIVITY MOBILE SATELLITE COMMUNICATION
- Publication number 20240305318
- Publication date Sep 12, 2024
- Apple Inc.
- Wassim El-Hassan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR TRANSMITTING RADIO FREQUENCY SIGNALS IN MUL...
- Publication number 20240297669
- Publication date Sep 5, 2024
- Apple Inc.
- Wassim El-Hassan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO FREQUENCY HANDSET CALIBRATION BASED ON ANTENNA GAIN
- Publication number 20230361889
- Publication date Nov 9, 2023
- Apple Inc.
- Wassim El-Hassan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RADIO FREQUENCY HANDSET CALIBRATION BASED ON ANTENNA GAIN
- Publication number 20220045772
- Publication date Feb 10, 2022
- Apple Inc.
- Wassim El-Hassan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR RADIO FREQUENCY HEAD VALIDATION VIA ANTENNA...
- Publication number 20210099241
- Publication date Apr 1, 2021
- Apple Inc.
- Wassim El-Hassan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CODEBOOK UPDATES FOR A LINEAR SYSTEM USING SUPERPOSITION
- Publication number 20200106506
- Publication date Apr 2, 2020
- Apple Inc.
- Srinivasa Yasasvy Sateesh Bhamidipati
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DYNAMIC ANTENNA WEIGHT VECTOR CODEBOOKS
- Publication number 20200106493
- Publication date Apr 2, 2020
- Apple Inc.
- Srinivasa Yasasvy Sateesh Bhamidipati
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REDUCING SYNCHRONIZATION TIMES DURING TESTING OF WIRELESS DEVICES
- Publication number 20140092807
- Publication date Apr 3, 2014
- Apple Inc.
- Xuefeng Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Xuefeng Zhao

Person

Patents Grantslast 30 patents

Radio frequency handset calibration based on antenna gain

Dynamic antenna weight vector codebooks

Systems and methods for radio frequency head validation via antenna...

Codebook updates for a linear system using superposition

Patents Applicationslast 30 patents

DUAL-CONNECTIVITY MOBILE SATELLITE COMMUNICATION

SYSTEMS AND METHODS FOR TRANSMITTING RADIO FREQUENCY SIGNALS IN MUL...

RADIO FREQUENCY HANDSET CALIBRATION BASED ON ANTENNA GAIN

RADIO FREQUENCY HANDSET CALIBRATION BASED ON ANTENNA GAIN

SYSTEMS AND METHODS FOR RADIO FREQUENCY HEAD VALIDATION VIA ANTENNA...

CODEBOOK UPDATES FOR A LINEAR SYSTEM USING SUPERPOSITION

DYNAMIC ANTENNA WEIGHT VECTOR CODEBOOKS

REDUCING SYNCHRONIZATION TIMES DURING TESTING OF WIRELESS DEVICES