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Reexamination of Patent No. 6,580,999, PORTABLE TERMINAL WITH THE FUNCTION OF WALKING NAVIGATION

90/14,661 | U.S. Patent Application

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Location ELECTRONIC
Filed Jan. 27, 2021
Examiner CATHERINE MICHELLE TARAE
Class 701
Art Group 3992
Case Type Re-Examination - 701/526000
Status Reexamination Certificate Issued
Original Case 10/173,423 Patented
Parent 09/613,634 Patented
Child 11-197010
Last Updated: 1 year, 2 months ago
Date # Transaction