IP Library › Patent Application 62902823
Patent Application Provisional
App. No. 62/902,823 · Confirmation No. 4679

POLARIZATION SENSITIVE OPTICAL DIFFUSER

Inventors: Mengfei WANG, Lu LU, Gang LI
Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2019-10-01 APP.FILE.REC Filing Receipt 3 View
2019-09-19 TR.PROV Provisional Cover Sheet (SB16) 1 View
2019-09-19 SPEC Specification 29 View
2019-09-19 CLM Claims 4 View
2019-09-19 ABST Abstract 1 View
2019-09-19 DRW Drawings-only black and white line drawings 11 View
2019-09-19 WFEE Fee Worksheet (SB06) 2 View
2019-09-19 N417 Electronic Filing System Acknowledgment Receipt 3 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.
62/902,823
Filed
2019-09-19