Prosecution Insights
Last updated: April 19, 2026

E Ink Corporation

9 pending office actions

Portfolio Summary

9
Total Pending OAs
1
Final Rejections
8
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
19216146 COLOR DISPLAYS CONFIGURED TO CONVERT RGB IMAGE DATA FOR DISPLAY ON ADVANCED COLOR ELECTRONIC PAPER TRUONG, NGUYEN H 2623 Non-Final OA May 22, 2025
19024496 METHODS FOR DELIVERING LOW-GHOSTING PARTIAL UPDATES IN COLOR ELECTROPHORETIC DISPLAYS HONG, RICHARD J 2623 Non-Final OA Jan 16, 2025
18901577 METHOD OF APPLYING A PATTERN, AND SECURITY DEVICE FOR AN ARTICLE MORENO HERNANDEZ, JERZI H 1743 Non-Final OA Sep 30, 2024
18290761 DISPLAY DEVICE AND PROJECTION DEVICE DABBI, JYOTSNA V 2872 Non-Final OA Jan 20, 2024
18396994 VARIABLE LIGHT TRANSMISSION DEVICE COMPRISING ELECTROPHORETIC MEDIUM HAVING LIGHT REFLECTIVE PIGMENT PARTICLES LEI, JIE 2872 Non-Final OA Dec 27, 2023
18396940 VARIABLE LIGHT TRANSMISSION DEVICE AND A METHOD OF OPERATION OF THE SAME STANFORD, CHRISTOPHER J 2872 Non-Final OA Dec 27, 2023
18171719 PIEZO-ELECTROPHORETIC FILM INCLUDING PATTERNED PIEZO POLARITIES FOR CREATING IMAGES VIA ELECTROPHORETIC MEDIA HO, WAI-GA DAVID 2872 Final Rejection Feb 21, 2023
18089826 ELECTROPHORETIC MEDIA COMPRISING ELECTROPHORETIC PARTICLES AND A COMBINATION OF CHARGE CONTROL AGENTS BHUSHAN, KUMAR R 1766 Non-Final OA Dec 28, 2022
18051242 DISPLAY DEVICE HAVING A WATERMARK FORMED BY HALFTONE IMAGES SUMLAR, JOURNEY F 2872 Non-Final OA Oct 31, 2022

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