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Electronic ballast

61
Assignee: QINGDAO MEFINE ELECTRONICS TECH CO LTDPriority: Feb 14, 2015Filed: Apr 7, 2015Granted: Sep 20, 2016
Est. expiryFeb 14, 2035(~8.6 yrs left)· nominal 20-yr term from priority
Inventors:Yongshan LiRenjie ZhangXin Yang
61
PatentIndex Score
11
Cited by
7
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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