4 Utility and 5 Design Patents
#21 in Shandong
#4,148 in China
#53,500 in the World
rank by design patentsForward Citations = 3
Company Filing History:
Haier Smart Home Co., Ltd.
Qingdao Haier Innovation Technology Co., Ltd.
Qingdao Haigao Design Manufacturing Co., Ltd.
where one patent can have more than one assignee
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