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Inventor

Zongtao Lu

Inventor
Pittsburgh, PA, US

Overview

3→
Patents
2015–2017
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

F25Bprimary
F25BRefrigeration machines, plants or systems38%
H05KPrinted circuits25%
F24FAir-conditioning13%
F25DRefrigerators13%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications13%
PatentTitleYear
9,845,981Load estimator for control of vapor compression cooling system with pumped refrigerant economization20179,746,224'Expansion valve setpoint control systems and methods'20179,038,404'High efficiency cooling system'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2017Patents assigned to LIEBERT CORP (3)· patent assignee history
2015Patents assigned to BARBATO PIERPAOLO (1)· patent assignee history
2015Patents assigned to DOLCICH BENEDICT J (1)· patent assignee history
2015Patents assigned to HAGGY GREG (1)· patent assignee history
2015Patents assigned to HARVEY THOMAS (1)· patent assignee history
2015–2017Based in Pittsburgh, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LIEBERT CORP32015–2017
BARBATO PIERPAOLO12015
DOLCICH BENEDICT J12015
HAGGY GREG12015
HARVEY THOMAS12015
Locations
LocationPatentsSpan
Pittsburgh, Pennsylvania, US32015–2017