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Inventor

Xuehze Zheng

Inventor
Hefei, CN

Overview

4→
Patents
2013–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

F25Cprimary
F25CProducing, working or handling ice18%
F25DRefrigerators18%
G02BOptical elements, systems or apparatus18%
H04JMultiplex communication18%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1018%
H01LSemiconductor devices9%
PatentTitleYear
10,900,704Refrigerator having an ice-making system with an ice-making chamber disposed inside a refrigerating compartment202110,890,364Refrigerator with ice maker20219,575,270'Wavelength-division multiplexing for use in multi-chip systems'20178,346,087'Wavelength-division multiplexing for use in multi-chip systems'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to CUNNINGHAM JOHN E (1)· patent assignee history
2013Patents assigned to HO RONALD (1)· patent assignee history
2013–2017Based in San Diego, CA, US· patent location history
2021Patents assigned to HEFEI HUALING CO LTD (2)· patent assignee history
2021Patents assigned to HEFEI MIDEA REFRIGERATOR CO (2)· patent assignee history
2021Patents assigned to MIDEA GROUP CO LTD (2)· patent assignee history
2021Based in Hefei, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HEFEI HUALING CO LTD22021
HEFEI MIDEA REFRIGERATOR CO22021
MIDEA GROUP CO LTD22021
CUNNINGHAM JOHN E12013
HO RONALD12013
Locations
LocationPatentsSpan
Hefei, CN22021
San Diego, California, US22013–2017