IP Library › Patent Application 62712001
Patent Application Provisional
App. No. 62/712,001 · Confirmation No. 2947

VARIFOCAL SYSTEM USING HYBRID TUNABLE LIQUID CRYSTAL LENSES

Provisional Application Expired
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2020-07-22 APP.FILE.REC Filing Receipt 3 View
2020-07-22 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
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2020-07-20 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
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2020-07-20 ADS Application Data Sheet 9 View
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2020-06-10 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2020-06-04 PA.. Power of Attorney 2 View
2020-06-04 N417 Electronic Filing System Acknowledgment Receipt 2 View
2020-01-31 N572 Response - Re: Informal Power of Attorney (PTOL-308) 1 View
2020-01-28 PA.. Power of Attorney 2 View
2020-01-28 N417 Electronic Filing System Acknowledgment Receipt 2 View
2019-06-25 N572 Response - Re: Informal Power of Attorney (PTOL-308) 1 View
2019-06-21 PA.. Power of Attorney 2 View
2019-06-21 N417 Electronic Filing System Acknowledgment Receipt 2 View
2019-02-12 M327 Miscellaneous Communication to Applicant - No Action Count 1 View
2019-02-07 CFILE Request for Corrected Filing Receipt 3 View
2019-02-07 N417 Electronic Filing System Acknowledgment Receipt 2 View
2019-02-07 ADS Application Data Sheet 9 View
2018-09-10 APP.FILE.REC Filing Receipt 3 View
2018-08-27 ADS Application Data Sheet 9 View
2018-08-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2018-07-30 TR.PROV Provisional Cover Sheet (SB16) 3 View
2018-07-30 ADS Application Data Sheet 9 View
2018-07-30 SPEC Specification 46 View
2018-07-30 CLM Claims 1 View
2018-07-30 ABST Abstract 1 View
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2018-07-30 WFEE Fee Worksheet (SB06) 2 View
2018-07-30 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
62/712,001
Filed
2018-07-30