IP Library › Patent Application 62780202
Patent Application Provisional
App. No. 62/780,202 · Confirmation No. 9708

OPTICAL SYSTEM USING SEGMENTED PHASE PROFILE (SPP) LIQUID CRYSTAL LENSES

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2020-01-31 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2020-01-31 N570 Communication - Re: 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 N570 Communication - Re: 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
2018-12-20 APP.FILE.REC Filing Receipt 3 View
2018-12-15 TR.PROV Provisional Cover Sheet (SB16) 3 View
2018-12-15 ADS Application Data Sheet 9 View
2018-12-15 ABST Abstract 1 View
2018-12-15 CLM Claims 1 View
2018-12-15 SPEC Specification 25 View
2018-12-15 DRW Drawings-only black and white line drawings 11 View
2018-12-15 WFEE Fee Worksheet (SB06) 2 View
2018-12-15 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
62/780,202
Filed
2018-12-15