USD503930SExpiredUtility
Light emitting diode
Est. expirySep 15, 2023(expired)· nominal 20-yr term from priority
Inventors:Hideo Asakawa
80
PatentIndex Score
25
Cited by
18
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a light emitting diode, as shown.
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