USRE38830EExpiredUtility

Stand alone videophone

52
Assignee: IND TECH RES INSTPriority: Nov 13, 1997Filed: Jan 23, 2002Granted: Oct 18, 2005
Est. expiryNov 13, 2017(expired)· nominal 20-yr term from priority
Inventors:Chia-Wen WangYu-Lin ChaoJeng-Yeong Tyan
H04N 7/142
52
PatentIndex Score
1
Cited by
12
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a stand alone videophone, as shown and described.

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