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Electronic ballast

68
Assignee: SHENZHEN LONGOOD INTELLIGENT ELECTRIC CO LTDPriority: Sep 4, 2013Filed: Sep 4, 2013Granted: Jul 22, 2014
Est. expirySep 4, 2033(~7.1 yrs left)· nominal 20-yr term from priority
Inventors:Yujie ZhangQingsong ChuJun Ding
68
PatentIndex Score
16
Cited by
12
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an electronic ballast, as shown and described.

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