IP Library › Granted Patent US 6,485,306
Granted Patent Utility Small
US 6,485,306 · Confirmation No. 7953

LOCUS-RECORDABLE PORTABLE HANDWRITING DEVICE

Inventor: Chia-Jui Yeh
Patented Case View Patent ↗
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 Code Description Pages PDF
2001-07-10 TRNA Transmittal of New Application 2 View
2001-07-10 SPEC Specification 5 View
2001-07-10 CLM Claims 2 View
2001-07-10 ABST Abstract 1 View
2001-07-10 DRW Drawings-only black and white line drawings 3 View
2001-07-10 OATH Oath or Declaration filed 1 View
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Quick Facts
Patent No.
US 6,485,306
App. No.
09/902,029
Filed
2001-07-10
Granted
2002-11-26
Examiner
VO, HIEU T
Art Unit
3754
PTA
0 days