Inventor
ZHANG WEIYI
CN20 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG WEIYI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AT & T IP I LP
15 patentsUS10958517B2Mar 23, 2021
Conflict-free change deployment
AT & T IP I LP5 citations82
US9735912B2Aug 15, 2017
Method and apparatus for routing traffic using asymmetrical optical connections
AT & T IP I LP2 citations72
US9246623B2Jan 26, 2016
Method and apparatus for routing traffic using asymmetrical optical connections
AT & T IP I LP3 citations72
US11587312B2Feb 21, 2023
Apparatuses and methods for identifying infrastructure through machine learning
AT & T IP I LP2 citations71
US11463307B2Oct 4, 2022
Conflict-free change deployment
AT & T IP I LP3 citations71
US11367277B2Jun 21, 2022
Apparatuses and methods for identifying infrastructure through machine learning
AT & T IP I LP2 citations71
US10374888B2Aug 6, 2019
Scheduler for upgrading access point devices efficiently
AT & T IP I LP4 citations71
US10469567B2Nov 5, 2019
Model-driven implementation of services on a software-defined network
AT & T IP I LP1 citations62
US12052136B2Jul 30, 2024
Conflict-free change deployment
AT & T IP I LP0 citations60
US11935097B2Mar 19, 2024
Apparatuses and methods for identifying infrastructure through machine learning
AT & T IP I LP0 citations60
US10826976B2Nov 3, 2020
Model-driven implementation of services on a software-defined network
AT & T IP I LP0 citations51
US10171197B2Jan 1, 2019
Method and apparatus for routing traffic using asymmetrical optical connections
AT & T IP I LP0 citations51
US9413640B2Aug 9, 2016
Method and apparatus for routing traffic using asymmetrical optical connections
AT & T IP I LP0 citations51
US11510073B2Nov 22, 2022
Mobility backhaul bandwidth on demand
AT & T IP I LP0 citations50
US10404546B2Sep 3, 2019
Multi-tier fault tolerant network design with quality of service considerations
AT & T IP I LP0 citations41
WEST CHINA HOSPITAL SICHUAN UNIV
3 patentsUS11161828B2Nov 2, 2021
Class of bisquaternary ammonium compound as well as the preparative method and the use thereof
WEST CHINA HOSPITAL SICHUAN UNIV0 citations61
US12358863B2Jul 15, 2025
Nitrogen-containing derivative of substituted phenol hydroxy acid ester, and preparation and use thereof
WEST CHINA HOSPITAL SICHUAN UNIV0 citations51
US11459298B2Oct 4, 2022
Class of dicationic compounds as well as the preparative method and the use thereof
WEST CHINA HOSPITAL SICHUAN UNIV0 citations50