Inventor
ZHANG JUNCHAO
CN26 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG JUNCHAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HANGZHOU SANHUA RES INST CO LTD
7 patentsUS10323654B2Jun 18, 2019
Electrically driven pump
HANGZHOU SANHUA RES INST CO LTD18 citations84
USD771713SNov 15, 2016
Electrically driven pump
HANGZHOU SANHUA RES INST CO LTD13 citations84
USD782540SMar 28, 2017
Electric pump
HANGZHOU SANHUA RES INST CO LTD11 citations83
US10302092B2May 28, 2019
Electronic pump
HANGZHOU SANHUA RES INST CO LTD2 citations72
US10584705B2Mar 10, 2020
Centrifugal pump and method for manufacturing the same
HANGZHOU SANHUA RES INST CO LTD4 citations71
US9893587B2Feb 13, 2018
Electronic pump
HANGZHOU SANHUA RES INST CO LTD4 citations71
US10519977B2Dec 31, 2019
Centrifugal pump
HANGZHOU SANHUA RES INST CO LTD0 citations41
RUBRIK INC
5 patentsUS12591491B2Mar 31, 2026
Investigation procedures for virtual machines
RUBRIK INC0 citations58
US12436849B2Oct 7, 2025
Investigation procedures for virtual machines
RUBRIK INC0 citations58
US12511201B2Dec 30, 2025
Techniques for providing data backup configurations as a service
RUBRIK INC0 citations50
US12443492B2Oct 14, 2025
Suggesting blueprints for recovering computing objects
RUBRIK INC0 citations46
US12487893B2Dec 2, 2025
Techniques for using data backup and disaster recovery configurations for application management
RUBRIK INC0 citations43
PETKIT NETWORK TECHNOLOGY SHANGHAI CO LTD
3 patentsUS11432525B2Sep 6, 2022
Excrement screening device and method
PETKIT NETWORK TECHNOLOGY SHANGHAI CO LTD10 citations83
USD881479SApr 14, 2020
Handle for pet leash
PETKIT NETWORK TECHNOLOGY SHANGHAI CO LTD11 citations82
US11944066B2Apr 2, 2024
Pet cat excrement screening device
PETKIT NETWORK TECHNOLOGY SHANGHAI CO LTD7 citations79
ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO LTD
3 patentsUS10393121B2Aug 27, 2019
Electrically driven pump and method for manufacturing the same
ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO LTD4 citations73
US10415582B2Sep 17, 2019
Electrically driven pump
ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO LTD1 citations61
US10830246B2Nov 10, 2020
Electronic pump
ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO LTD0 citations51