IP Library › Patent Application 60638216
Patent Application Provisional Small
App. No. 60/638,216 · Confirmation No. 9997

Ultra-low loss CMOS compatible silicon waveguides

Provisional Application Expired
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 Code Description Pages PDF
2021-01-12 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2021-01-07 PA.. Power of Attorney 1 View
2021-01-07 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2021-01-07 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-12-21 TRNA Transmittal of New Application 4 View
2004-12-21 SPEC Specification 16 View
2004-12-21 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
App. No.
60/638,216
Filed
2004-12-21