IP Library › Patent Application 63558766
Patent Application Provisional Small
App. No. 63/558,766 · Confirmation No. 3256

Determining corrective film pattern to reduce semiconductor wafer bow

Applicant: Delta Design, Inc.
Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2025-10-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2025-10-08 PA.. Power of Attorney 2 View
2025-10-08 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-09-18 APP.FILE.REC Filing Receipt 3 View
2025-09-16 CFILE Request for Corrected Filing Receipt 1 View
2025-09-16 ADS Application Data Sheet 1 View
2025-09-16 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2025-09-16 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-09-16 R46C.REQ Request under 37CFR1.46(c) to correct, update, change applicant 2 View
2025-03-12 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2025-03-12 APP.FILE.REC Filing Receipt 3 View
2025-02-27 ADS Application Data Sheet 1 View
2025-02-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-02-27 R46C.REQ Request under 37CFR1.46(c) to correct, update, change applicant 2 View
2025-02-27 PA.. Power of Attorney 3 View
2025-02-27 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2024-04-28 M327 Miscellaneous Communication to Applicant - No Action Count 1 View
2024-04-28 M327 Miscellaneous Communication to Applicant - No Action Count 1 View
2024-03-06 APP.FILE.REC Filing Receipt 3 View
2024-03-06 WELCOME.LET Welcome Letter from USPTO Director and Deputy Director 1 View
2024-02-28 APPENDIX Appendix to the specification 12 View
2024-02-28 N417 Electronic Filing System Acknowledgment Receipt 2 View
2024-02-28 TR.PROV Provisional Cover Sheet (SB16) 1 View
2024-02-28 APPENDIX Appendix to the specification 37 View
2024-02-28 DRW.NONBW Drawings-other than black and white line drawings 9 View
2024-02-28 N417.PYMT Electronic Fee Payment 2 View
2024-02-28 SPEC Specification 2 View
2024-02-28 DRW.SUPP Drawings-black and white line and/or other drawings — View
2024-02-28 DRW.SUPP Drawings-black and white line and/or other drawings — View
2024-02-28 APPENDIX.SUPP Appendix to the specification — View
2024-02-28 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 1 View
2024-02-28 APPENDIX Appendix to the specification 1 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
App. No.
63/558,766
Filed
2024-02-28