Prosecution Insights
Last updated: April 19, 2026

Pnj Ip Law, P.C.

36 pending office actions • 6 clients

Portfolio Summary

36
Total Pending OAs
9
Final Rejections
27
Non-Final OAs

Client Portfolio (6 clients)

Client (Assignee)Pending OAs
Semes Co., Ltd. 26
Olum Material Corporation 6
UNIVERSITY INDUSTRY FOUNDATION, YONSEI UNIVERSITY 1
Research & Business Foundation Sungkyunkwan University 1
Petnow Inc. 1
Research & Business Foundation Sungkyunkwan University 1

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
19096408 SEMICONDUCTOR TEST DEVICE AND MANUFACTURING METHOD THEREOF Olum Material Corporation ZHANG, HAIDONG 2858 Non-Final OA Mar 31, 2025
18951966 MICROWAVE HEAT TREATMENT APPARATUS AND IMPEDANCE MATCHING METHOD Semes Co., Ltd. WELLS, KENNETH B 2842 Non-Final OA Nov 19, 2024
18824834 SEMICONDUCTOR PACKAGE CUTTING SYSTEM AND METHOD Semes Co., Ltd. CROSBY JR, RICHARD D 3724 Non-Final OA Sep 04, 2024
18824861 SEMICONDUCTOR PACKAGE CUTTING SYSTEM AND METHOD Semes Co., Ltd. CROSBY JR, RICHARD D 3724 Non-Final OA Sep 04, 2024
18815793 MASK-SUPPORT ASSEMBLY AND PRODUCING METHOD THEREOF Olum Material Corporation TADESSE, YEWEBDAR T 1717 Non-Final OA Aug 26, 2024
18833918 THIN FILM MONITORING METHOD AND DEVICE UNIVERSITY INDUSTRY FOUNDATION, YONSEI UNIVERSITY RAHMAN, MD M 2877 Non-Final OA Jul 29, 2024
18615556 SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS Research & Business Foundation Sungkyunkwan University ALANKO, ANITA KAREN 1713 Non-Final OA Mar 25, 2024
18395574 SUBSTRATE TREATMENT APPARATUS AND SUBSTRATE TREATMENT METHOD Semes Co., Ltd. BERGNER, ERIN FLANAGAN 1713 Final Rejection Dec 24, 2023
18395570 SUBSTRATE TRANSFERRING APPARATUS, AND LIQUID PROCESSING APPARATUS AND SUBSTRATE PROCESSING EQUIPMENT INCLUDING SAME Semes Co., Ltd. OSTERHOUT, BENJAMIN LEE 1711 Non-Final OA Dec 24, 2023
18395489 FIRE PROTECTION APPARATUS AND FIRE PROTECTION METHOD Semes Co., Ltd. MASSAD, ABE L 3634 Non-Final OA Dec 23, 2023
18395487 AIRFLOW CONTROL SYSTEM AND AIRFLOW CONTROL METHOD Semes Co., Ltd. BRAWNER, CHARLES RILEY 3762 Non-Final OA Dec 23, 2023
18393508 MASK-SUPPORT ASSEMBLY AND PRODUCING METHOD THEREOF Olum Material Corporation TADESSE, YEWEBDAR T 1717 Final Rejection Dec 21, 2023
18542667 TOWER LIFT Semes Co., Ltd. TRUONG, MINH D 3654 Non-Final OA Dec 16, 2023
18540731 SUBSTRATE TREATMENT APPARATUS AND PLASMA DENSITY CONTROL METHOD Semes Co., Ltd. MACARTHUR, SYLVIA 1716 Non-Final OA Dec 14, 2023
18531521 MASK-FRAME ASSEMBLY AND PRODUCING METHOD THEREOF Olum Material Corporation DANIELS, MATTHEW J 1742 Non-Final OA Dec 06, 2023
18516750 SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD Semes Co., Ltd. VAUGHAN, JASON L 3726 Non-Final OA Nov 21, 2023
18388851 SUBSTRATE PROCESSING APPARATUS INCLUDING COATING FILM AND INSPECTION METHOD OF COATING FILM FOR SUBSTRATE PROCESSING Semes Co., Ltd. CHEN, PATRICK C 2842 Non-Final OA Nov 12, 2023
18385193 APPARATUS AND METHOD FOR MEASURING RAILROAD OF TRANSFER VEHICLE Semes Co., Ltd. ZHONG, XIN Y 2855 Non-Final OA Oct 30, 2023
18288809 METHOD FOR PHOTOGRAPHING OBJECT FOR IDENTIFYING COMPANION ANIMAL, AND ELECTRONIC DEVICE Petnow Inc. NASHER, AHMED ABDULLALIM-M 2675 Final Rejection Oct 28, 2023
18382523 AUTONOMOUS MOBILE ROBOT AND SEMICONDUCTOR MANUFACTURING EQUIPMENT INCLUDING THE SAME Semes Co., Ltd. PAN, YUHUI R 2116 Non-Final OA Oct 22, 2023
18382525 LIQUID SUPPLY UNIT AND SUBSTRATE TREATING APPARATUS INCLUDING SAME Semes Co., Ltd. PATEL, VISHAL I 1746 Non-Final OA Oct 22, 2023
18241887 THERMAL PROCESSING APPARATUS, OPERATION METHOD THEREOF, AND PHOTO SPINNER EQUIPMENT HAVING BAKE UNIT AS THE THERMAL PROCESSING APPARATUS Semes Co., Ltd. SWANSON, WALTER H 2815 Non-Final OA Sep 03, 2023
18234960 ETCHING PROCESSING APPARATUS AND ETCHING PROCESSING METHOD Research & Business Foundation Sungkyunkwan University AHMED, SHAMIM 1713 Final Rejection Aug 17, 2023
18231727 PHOTOMASK PROCESSING APPARATUS AND METHOD OF PROCESSING PHOTOMASK Semes Co., Ltd. FRASER, STEWART A 1724 Non-Final OA Aug 08, 2023
18229626 MASK-SUPPORT ASSEMBLY AND PRODUCING METHOD THEREOF Olum Material Corporation JONES, ERIC W 2892 Non-Final OA Aug 02, 2023
18205525 SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD Semes Co., Ltd. WAN, DEMING 3762 Non-Final OA Jun 03, 2023
18141416 PROCESS FLUID TREATMENT APPARATUS, AND WAFER CLEANING APPARATUS AND SEMICONDUCTOR MANUFACTURING EQUIPMENT INCLUDING SAME Semes Co., Ltd. ORTA, LAUREN GRACE 1711 Final Rejection Apr 29, 2023
18135937 MASK-SUPPORT ASSEMBLY AND PRODUCING METHOD THEREOF Olum Material Corporation CHEN, KEATH T 1716 Final Rejection Apr 18, 2023
18126974 COMPONENT CARRIER FOR SEMICONDUCTOR MANUFACTURING AND COMPONENT TRANSPORT SYSTEM USING SAME Semes Co., Ltd. SEOANE, TODD MICHAEL 1718 Non-Final OA Mar 27, 2023
18114749 TRANSFER CHAMBER AND WAFER PROCESSING MODULE COMPRISING TRANSFER CHAMBER Semes Co., Ltd. JARRETT, RONALD P 3652 Non-Final OA Feb 27, 2023
18108655 NOZZLE HAVING DOUBLE PIPE STRUCTURE, AND PHOTORESIST DISPENSER AND SPIN COATER, EACH INCLUDING THE NOZZLE Semes Co., Ltd. ZHAO, XIAO SI 1744 Non-Final OA Feb 12, 2023
18083659 LOGISTICS SYSTEM IN FABRICATION FACILITY Semes Co., Ltd. KHANDPUR, JAY 3658 Non-Final OA Dec 19, 2022
17990715 APPARATUS FOR TREATING SUBSTRATE Semes Co., Ltd. SEOANE, TODD MICHAEL 1718 Final Rejection Nov 20, 2022
17864978 DIE BONDING METHOD AND DIE BONDING APPARATUS Semes Co., Ltd. ZHU, SHENG-BAI 2897 Non-Final OA Jul 14, 2022
17860084 DRY-TYPE CLEANSING APPARATUS FOR WAFERS Semes Co., Ltd. STOFFA, WYATT A 2881 Final Rejection Jul 07, 2022
17518480 APPARATUS FOR TREATING SUBSTRATE AND METHOD FOR TREATING SUBSTRATE Semes Co., Ltd. REYES, JOSHUA NATHANIEL PI 1718 Final Rejection Nov 03, 2021

Managing Pnj Ip Law, P.C.'s Patent Prosecution?

IP Author helps law firms respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.

Start Free Trial

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month