IP Library › Patent Application 60393489
Patent Application Provisional Small
App. No. 60/393,489 · Confirmation No. 8685

Waveguide sidewall surface passivation

Provisional Application Expired
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 Code Description Pages PDF
2022-03-24 OATH Oath or Declaration filed 50 View
2021-02-22 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2021-02-22 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2021-01-11 PA.. Power of Attorney 1 View
2021-01-11 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2021-01-11 N417 Electronic Filing System Acknowledgment Receipt 2 View
2002-07-03 TRNA Transmittal of New Application 2 View
2002-07-03 SPEC Specification 2 View
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Quick Facts
App. No.
60/393,489
Filed
2002-07-03