Prosecution Insights
Last updated: April 19, 2026

Patterson & Sheridan - Epistar

9 pending office actions • 4 clients

Portfolio Summary

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

Client Portfolio (4 clients)

Client (Assignee)Pending OAs
Epistar Corporation 5
Ganrich Semiconductor Corporation 2
Lextar Electronics Corporation 1
Amengine Corporation 1

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
18740907 SEMICONDUCTOR DEVICE ARRANGEMENT AND METHOD OF MANUFACTURING THE SAME Epistar Corporation KHAN, TAHSEEN 1781 Non-Final OA Jun 12, 2024
18610147 DETECTION ELEMENT AND A WEARABLE DEVICE OF BIOLOGICAL SUBCUTANEOUS FEATURE INCLUDING THE SAME Lextar Electronics Corporation MORONESO, JONATHAN DREW 3791 Non-Final OA Mar 19, 2024
18419295 SYSTEM AND METHOD FOR BLOOD PRESSURE MEASUREMENT, COMPUTER PROGRAM PRODUCT USING THE METHOD, AND COMPUTER-READABLE RECORDING MEDIUM THEREOF Amengine Corporation BLOCH, MICHAEL RYAN 3791 Non-Final OA Jan 22, 2024
18375877 POWER PROTECTION CIRCUIT AND POWER CONVERTING SYSTEM Ganrich Semiconductor Corporation SREEVATSA, SREEYA 2838 Non-Final OA Oct 02, 2023
18226181 SEMICONDUCTOR STRUCTURE Ganrich Semiconductor Corporation TRAN, TAN N 2812 Non-Final OA Jul 25, 2023
18208353 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF Epistar Corporation KIM, SU C 2899 Final Rejection Jun 12, 2023
17962207 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF Epistar Corporation NELSON, JACOB THEODORE 2815 Non-Final OA Oct 07, 2022
17958667 METHOD OF MANUFACTURING OPTOELECTRONIC PRODUCTS AND APPARATUS THEREOF Epistar Corporation REIDA, MOLLY KAY 2899 Non-Final OA Oct 03, 2022
17957431 OPTOELECTRONIC PRODUCT HAVING A DISTRIBUTION OF PEAK WAVELENGTHS WITH A REGULAR CHANGE Epistar Corporation LIU, MIKKA H 2817 Non-Final OA Sep 30, 2022

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