56 Utility and 1 Design Patents
#4 in Qingdao
#1,389 in China
#31,086 in the World
rank by utility patentsForward Citations = 34
Company Filing History:
Qingdao Haier Joint Stock Co., Ltd.
Haier Smart Home Co., Ltd.
Qingdao Haier Refrigerator Co., Ltd.
4. 6 out of 27
Qingdao Haier Co., Ltd.
5. 2 out of 10
Chongqing Haier Refrigeration Electric Appliance Co., Ltd.
where one patent can have more than one assignee
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