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Inventor

Hongsheng Liu

Inventor
Shanghai, CN

Overview

7→
Patents
2015–2020
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 7 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F25Bprimary
F25BRefrigeration machines, plants or systems55%
F04FPumping of fluid by direct contact of another fluid or by using inertia of fluid to be pumped27%
LOC079%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications9%
PatentTitleYear
10,823,463Ejector heat pump2020D0862019Laundry hamper201910,352,592Ejector system and methods of operation20199,759,462'High efficiency ejector cycle'20179,696,069'Ejector'20179,285,146'Ejector'20169,217,590'Ejector cycle'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2017Patents assigned to LIU HONGSHENG (3)· patent assignee history
2015–2017Patents assigned to VERMA PARMESH (3)· patent assignee history
2015–2016Patents assigned to COGSWELL FREDERICK J (2)· patent assignee history
2015–2020Based in Shanghai, CN· patent location history
2016–2020Patents assigned to CARRIER CORP (5)· patent assignee history
2016–2017Patents assigned to WANG JINLIANG (2)· patent assignee history
2019Based in Quzhou, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CARRIER CORP52016–2020
LIU HONGSHENGself32015–2017
VERMA PARMESH32015–2017
COGSWELL FREDERICK J22015–2016
WANG JINLIANG22016–2017
Locations
LocationPatentsSpan
Shanghai, CN62015–2020
Quzhou, CN12019