Prosecution Insights
Last updated: April 19, 2026

Gigaphoton Inc.

16 pending office actions

Portfolio Summary

16
Total Pending OAs
0
Final Rejections
16
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18913610 PROFILE DISPLAY DEVICE, LASER DEVICE, AND ELECTRONIC DEVICE MANUFACTURING METHOD RIDDLE, CHRISTINA A 2882 Non-Final OA Oct 11, 2024
18904718 EUV LIGHT GENERATION APPARATUS AND ELECTRONIC DEVICE MANUFACTURING METHOD NGUYEN, HUNG 2882 Non-Final OA Oct 02, 2024
18825486 CHAMBER, EXTREME ULTRAVIOLET LIGHT GENERATION SYSTEM, AND ELECTRONIC DEVICE MANUFACTURING METHOD ASFAW, MESFIN T 2882 Non-Final OA Sep 05, 2024
18807533 LINE NARROWING LASER DEVICE, AND ELECTRONIC DEVICE MANUFACTURING METHOD ASFAW, MESFIN T 2882 Non-Final OA Aug 16, 2024
18807607 DIFFERENTIAL EVACUATION DEVICE AND ELECTRONIC DEVICE MANUFACTURING METHOD ASFAW, MESFIN T 2882 Non-Final OA Aug 16, 2024
18797560 RESIDUAL PULSE COST CALCULATION METHOD AND PROCESSOR TORRICO-LOPEZ, ALAN 3625 Non-Final OA Aug 08, 2024
18746278 GAS LASER DEVICE AND ELECTRONIC DEVICE MANUFACTURING METHOD RIDDLE, CHRISTINA A 2882 Non-Final OA Jun 18, 2024
18531775 OPTICAL ISOLATOR, ULTRAVIOLET LASER APPARATUS, AND ELECTRONIC DEVICE MANUFACTURING METHOD CHOUDHURY, MUSTAK 2872 Non-Final OA Dec 07, 2023
18510705 EXTREME ULTRAVIOLET LIGHT GENERATION SYSTEM AND ELECTRONIC DEVICE MANUFACTURING METHOD STOFFA, WYATT A 2881 Non-Final OA Nov 16, 2023
18482411 DETERIORATION EVALUATION METHOD OF LINE SENSOR, SPECTRUM MEASUREMENT DEVICE, AND COMPUTER READABLE MEDIUM NGUYEN, LAM S 2853 Non-Final OA Oct 06, 2023
18348518 LASER APPARATUS AND METHOD OF MANUFACTURING ELECTRONIC DEVICE ZHANG, YUANDA 2828 Non-Final OA Jul 07, 2023
18332588 LASER MACHINING METHOD AND LASER MACHINING SYSTEM NORTON, JOHN J 3761 Non-Final OA Jun 09, 2023
18310089 GAS LASER APPARATUS AND ELECTRONIC DEVICE MANUFACTURING METHOD MENEFEE, JAMES A 2828 Non-Final OA May 01, 2023
18163529 EXTREME ULTRAVIOLET LIGHT GENERATION APPARATUS AND ELECTRONIC DEVICE MANUFACTURING METHOD STOFFA, WYATT A 2881 Non-Final OA Feb 02, 2023
18053732 PULSE WIDTH EXTENSION DEVICE, LASER DEVICE, AND ELECTRONIC DEVICE MANUFACTURING METHOD KING, JOSHUA 2828 Non-Final OA Nov 08, 2022
17569380 LASER APPARATUS, LASER PROCESSING SYSTEM, AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE WARD, THOMAS JOHN 3761 Non-Final OA Jan 05, 2022

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