IP Library › Patent Application 61157195
Patent Application Provisional Small
App. No. 61/157,195 · Confirmation No. 7944

METHOD FOR SELECTIVE UNDER-ETCHING OF POROUS SILICON

Inventor: Ismail Kashkoush
Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2009-12-23 APP.FILE.REC Filing Receipt 3 View
2009-06-15 TR.PROV Provisional Cover Sheet (SB16) 3 View
2009-06-15 WFEE Fee Worksheet (SB06) 2 View
2009-06-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-04-15 NTC.MISS.PRT Notice to File Missing Parts 2 View
2009-04-15 APP.FILE.REC Filing Receipt 3 View
2009-03-03 SPEC Specification 4 View
2009-03-03 CLM Claims 2 View
2009-03-03 ABST Abstract 1 View
2009-03-03 DRW Drawings-only black and white line drawings 1 View
2009-03-03 APPENDIX Appendix to the specification 6 View
2009-03-03 APPENDIX Appendix to the specification 11 View
2009-03-03 WFEE Fee Worksheet (SB06) 2 View
2009-03-03 N417 Electronic Filing System Acknowledgment Receipt 2 View
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Quick Facts
App. No.
61/157,195
Filed
2009-03-03