Inventor

Xiaobing Zhu

Inventor

Qingdao, CN

Overview

3→

Patents

2021

Patent span

Fixed constructions

Primary field (CPC E)

Patents· 3 as inventor

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

F25Dprimary

F25DRefrigerators30%

E05DHinges or suspension devices for doors, windows or wings20%

E05FDevices for moving wings into open or closed position20%

E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof20%

A47BTables10%

PatentTitleYear

11,118,384Refrigerator2021 11,078,700Refrigerator2021 11,067,332Refrigerator and drawer assembly thereof2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to QINGDAO HAIER JOINT STOCK CO LTD (2)· patent assignee history

2021Patents assigned to HAIER SMART HOME CO LTD (1)· patent assignee history

2021Patents assigned to Qingdao haier special refrigeration electric appliance co ltd (1)· patent assignee history

2021Based in Qingdao, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
QINGDAO HAIER JOINT STOCK CO LTD	2	2021
HAIER SMART HOME CO LTD	1	2021
Qingdao haier special refrigeration electric appliance co ltd	1	2021

Locations

Location	Patents	Span
Qingdao, CN	3	2021