IP Library › Granted Patent US 6,505,738
Granted Patent Utility
US 6,505,738 · Confirmation No. 3986

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Inventor: David Lin
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2019-07-17 OATH Oath or Declaration filed 27 View
2019-07-03 OATH Oath or Declaration filed 19 View
2019-07-03 OATH Oath or Declaration filed 19 View
2011-03-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-03-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-02-24 C.AD Change of Address 2 View
2011-02-24 PA.. Power of Attorney 3 View
2011-02-24 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2011-02-24 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-03-27 TRNA Transmittal of New Application 4 View
2001-03-27 SPEC Specification 8 View
2001-03-27 CLM Claims 5 View
2001-03-27 ABST Abstract 1 View
2001-03-27 DRW Drawings-only black and white line drawings 4 View
2001-03-27 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,505,738
App. No.
09/818,740
Filed
2001-03-27
Granted
2003-01-14
Pub. No.
US20020112975A1
Art Unit
3728
PTA
0 days