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App. No. 10/138,835 · Confirmation No. 3807

APPARATUS FOR AUTOMATICALLY MEASURING THE RESISTIVITY OF SEMICONDUCTOR BOULES BY USING THE METHOD OF FOUR PROBES

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2011-07-27 PETDEC Petition Decision 1 View
2011-07-15 WFEE Fee Worksheet (SB06) 3 View
2011-07-14 PET.OP Petition for review by the Office of Petitions 2 View
2003-09-10 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-09-10 LET. Miscellaneous Incoming Letter 2 View
2002-05-03 TRNA Transmittal of New Application 3 View
2002-05-03 ADS Application Data Sheet 2 View
2002-05-03 SPEC Specification 18 View
2002-05-03 CLM Claims 10 View
2002-05-03 ABST Abstract 1 View
2002-05-03 DRW Drawings-only black and white line drawings 10 View
2002-05-03 OATH Oath or Declaration filed 2 View
2002-05-03 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
App. No.
10/138,835
Filed
2002-05-03
Granted
2003-11-18
Pub. No.
US20020177962A1
Art Unit
2857
PTA
0 days