Inventor

ZHAO XUEFENG

US9 patents

⚠️ This page may combine multiple inventors who share the name “ZHAO XUEFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

APPLE INC

5 patents

US10833750B2Nov 10, 2020

Codebook updates for a linear system using superposition

APPLE INC10 citations81

US11349533B2May 31, 2022

Dynamic antenna weight vector codebooks

APPLE INC2 citations70

US11012164B2May 18, 2021

Systems and methods for radio frequency head validation via antenna coupling or signal reflection

APPLE INC2 citations67

US12375191B2Jul 29, 2025

Radio frequency handset calibration based on antenna gain

APPLE INC0 citations59

US11722230B2Aug 8, 2023

Radio frequency handset calibration based on antenna gain

APPLE INC0 citations59

LU JIA

1 patent

US8442780B2May 14, 2013

Material property identification system and methods

LU JIA8 citations77

UNIV SOOCHOW

1 patent

US10859660B2Dec 8, 2020

Soft tissue simulator for magnetic resonance testing and method for simulated testing

UNIV SOOCHOW0 citations45

BEIJING GUOHUAN TSINGHUA ENV ENG DESIGN & RES INST CO LTD

1 patent

US9469549B2Oct 18, 2016

Process for recovery of fluoride from wastewater produced in crystalline silicon solar cell manufacturing

BEIJING GUOHUAN TSINGHUA ENV ENG DESIGN & RES INST CO LTD1 citations42

ZHAO XUEFENG

1 patent

US9369249B2Jun 14, 2016

Terminal inter-application network resource allocation method and device thereof

ZHAO XUEFENG0 citations31