Inventor

XU ZHIJIAN

US12 patents

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

XU ZHIJIAN

3 patents

USD991902SJul 11, 2023

Earbud and charger case

XU ZHIJIAN0 citations58

US8498203B2Jul 30, 2013

Methods, apparatus and articles of manufacture to monitor communication paths in communication systems

XU ZHIJIAN1 citations58

US8279771B2Oct 2, 2012

Methods, apparatus and articles of manufacture to monitor communication paths in communication systems

XU ZHIJIAN1 citations58

AT & T IP I LP

2 patents

US7804781B2Sep 28, 2010

Methods and apparatus to detect border gateway protocol session failures

AT & T IP I LP20 citations92

US8908505B2Dec 9, 2014

Methods, apparatus and articles of manufacture to monitor communication paths in communication systems

AT & T IP I LP2 citations60

FMC CORP

2 patents

US11542241B2Jan 3, 2023

Efficient new process for synthesis of 2-amino-5-chloro-N,3-dimethylbenzamide

FMC CORP2 citations69

US12304893B2May 20, 2025

Process for synthesis of 2-amino-5-chloro-N-,3-dimethylbenzamide

FMC CORP0 citations58

AT & T IP II LP

1 patent

US7773727B1Aug 10, 2010

Method for providing predictive maintenance relating to trunk operations in a VoIP network

AT & T IP II LP19 citations91

AT & T CORP

1 patent

US7505567B1Mar 17, 2009

Method for providing detection of fault location for defect calls in a VoIP network

AT & T CORP16 citations81

SHANGHAI INST MATERIA MEDICA CAS

1 patent

US10966996B2Apr 6, 2021

Glechoma longitube extract, preparation method for same, and use thereof in sugar reduction, weight loss, and lipid reduction

SHANGHAI INST MATERIA MEDICA CAS0 citations59

MICROSTRATEGY INC

1 patent

US11386183B2Jul 12, 2022

Systems and methods for predictive caching

MICROSTRATEGY INC0 citations48

HONEYWELL INT INC

1 patent

US11251862B2Feb 15, 2022

Systems and methods for simultaneous operation of dissimilar SATCOM systems

HONEYWELL INT INC0 citations42