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App. No. 10/106,040 · Confirmation No. 6075

SEMICONDUCTOR LASER DEVICE INCLUDING ARROW STRUCTURE FORMED WITHOUT P-AS INTERDIFFUSION AND AL OXIDATION

Inventor: Toshiaki Fukunaga
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2003-10-08 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-03-27 TRNA Transmittal of New Application 1 View
2002-03-27 SPEC Specification 29 View
2002-03-27 CLM Claims 6 View
2002-03-27 ABST Abstract 1 View
2002-03-27 DRW Drawings-only black and white line drawings 8 View
2002-03-27 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
10/106,040
Filed
2002-03-27
Granted
2003-12-23
Pub. No.
US20020172246A1
Art Unit
2828
PTA
0 days