USD555653SExpiredUtility
Secure digital input/output card
Est. expiryDec 15, 2025(expired)· nominal 20-yr term from priority
Inventors:Chien-Lung Tseng
66
PatentIndex Score
18
Cited by
13
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
I claim the ornamental design for a secure digital input/output card, as shown and described.Join the waitlist — get patent alerts
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