Prosecution Insights
Last updated: August 15, 2026

Gigaphoton Inc.

17 pending office actions • 6 art units • 14 examiners • 0 of 17 (0%) have an AI response strategy ready • 39 patents granted in the last 365 days

Portfolio Summary

17
Total Pending OAs
11
Non-Final OAs
5
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 6 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

5
Overdue
0
Due this week
1
Due this month
0
Due in next 60 days
0
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 6 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (5)Due ≤ 30 days (1)

Case Difficulty Mix

Difficulty is derived from the rejection statutes on the most recent pending office action. §101-driven and multi-statute cases are graded Hard; §112-only and obviousness-type double-patenting cases are graded Easy; everything else is Medium. "Unknown" means we have not yet parsed a statute for that office action.

6
Hard (35%)
11
Medium (65%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only1 (6%)
§103 only8 (47%)
§102 only3 (18%)
Multi-statute (no §101)5 (29%)

Industry Mix

How the docket's pending cases split across USPTO tech-center bands.

0
Life Sciences
0% of docket
1
Information Tech
6% of docket
0
Communications
0% of docket
7
Semiconductors
41% of docket
2
Mechanical / Eng
12% of docket
7
Business / Other
41% of docket

Time-on-OA Estimate

Manual office-action response work runs about 10 hours per case. The time-saved bands below show what IP Author's prosecution pipeline typically delivers — a conservative 20% on the low end, 35% in the middle, 50% on the high end.

170 h
Manual time on pending OAs
34 h
Time saved (low, 20%)
59 h
Time saved (mid, 35%)
1.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
RIDDLE, CHRISTINA A 4 80.8% +13.8%
NGUYEN, HUNG 1 90.8% +8.9%
PERSAUD, DEORAM 1 76.8% +11.8%
KIM, PETER B 1 82.9% +9.3%
TORRICO-LOPEZ, ALAN 1 28.7% +39.5%
SMITH, DAVID E 1 85.1% +7.1%
NIU, XINNING 1 82.9% +4.1%
RHUE, ABIGAIL H 1 54.1% +38.8%
NGUYEN, PHUONG T 1 73.6% +37.1%
MENEFEE, JAMES A 1 79.3% +14.9%

Quick Wins (5)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 5 ordered by deadline are shown.

App #TitleExaminerDue in
18746278 GAS LASER DEVICE AND ELECTRONIC DEVICE MANUFACTURING METHOD RIDDLE, CHRISTINA A 26d overdue
18913610 PROFILE DISPLAY DEVICE, LASER DEVICE, AND ELECTRONIC DEVICE MANUFACTURING METHOD RIDDLE, CHRISTINA A 13d
19016756 CONTROLLER, LASER DEVICE, AND ELECTRONIC DEVICE MANUFACTURING METHOD RIDDLE, CHRISTINA A
19009341 GAS LASER DEVICE AND ELECTRONIC DEVICE MANUFACTURING METHOD NGUYEN, HUNG
18408777 GAS LASER DEVICE AND ELECTRONIC DEVICE MANUFACTURING METHOD NIU, XINNING

Hard Cases (6)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 6 ordered by deadline are shown.

App #TitleExaminerDue in
18053732 PULSE WIDTH EXTENSION DEVICE, LASER DEVICE, AND ELECTRONIC DEVICE MANUFACTURING METHOD KING, JOSHUA 30d overdue
18163529 EXTREME ULTRAVIOLET LIGHT GENERATION APPARATUS AND ELECTRONIC DEVICE MANUFACTURING METHOD STOFFA, WYATT A 25d overdue
19012476 LASER SYSTEM AND ELECTRONIC DEVICE MANUFACTURING METHOD RIDDLE, CHRISTINA A
18882513 LASER DEVICE AND ELECTRONIC DEVICE MANUFACTURING METHOD KIM, PETER B
18797560 RESIDUAL PULSE COST CALCULATION METHOD AND PROCESSOR TORRICO-LOPEZ, ALAN
18762753 EXTREME ULTRAVIOLET LIGHT GENERATION CHAMBER DEVICE AND ELECTRONIC DEVICE MANUFACTURING METHOD SMITH, DAVID E

Interview Candidates (9)

Cases in front of an examiner whose interview lift is 10 percentage points or more — i.e. interviewed cases historically resolve more favorably than non-interviewed ones. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18310089 GAS LASER APPARATUS AND ELECTRONIC DEVICE MANUFACTURING METHOD MENEFEE, JAMES A 72d overdue
18746278 GAS LASER DEVICE AND ELECTRONIC DEVICE MANUFACTURING METHOD RIDDLE, CHRISTINA A 26d overdue
18913610 PROFILE DISPLAY DEVICE, LASER DEVICE, AND ELECTRONIC DEVICE MANUFACTURING METHOD RIDDLE, CHRISTINA A 13d
19016756 CONTROLLER, LASER DEVICE, AND ELECTRONIC DEVICE MANUFACTURING METHOD RIDDLE, CHRISTINA A
19012476 LASER SYSTEM AND ELECTRONIC DEVICE MANUFACTURING METHOD RIDDLE, CHRISTINA A
18969886 EXTREME ULTRAVIOLET LIGHT GENERATION SYSTEM AND ELECTRONIC DEVICE MANUFACTURING METHOD PERSAUD, DEORAM
18797560 RESIDUAL PULSE COST CALCULATION METHOD AND PROCESSOR TORRICO-LOPEZ, ALAN
18487994 LASER PROCESSING APPARATUS, LASER PROCESSING SYSTEM, AND LASER PROCESSING METHOD RHUE, ABIGAIL H

Top Art Units

Art UnitApps
2882 3
2828 3
3625 1
3761 1
2881 1
2119 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19016756 CONTROLLER, LASER DEVICE, AND ELECTRONIC DEVICE MANUFACTURING METHOD RIDDLE, CHRISTINA A §103 Non-Final OA Pending Jan 10, 2025
19012476 LASER SYSTEM AND ELECTRONIC DEVICE MANUFACTURING METHOD RIDDLE, CHRISTINA A §102§103 Non-Final OA Pending Jan 07, 2025
19009341 GAS LASER DEVICE AND ELECTRONIC DEVICE MANUFACTURING METHOD NGUYEN, HUNG §102 Non-Final OA Pending Jan 03, 2025
18969886 EXTREME ULTRAVIOLET LIGHT GENERATION SYSTEM AND ELECTRONIC DEVICE MANUFACTURING METHOD PERSAUD, DEORAM §102 Non-Final OA Pending Dec 05, 2024
18913610 PROFILE DISPLAY DEVICE, LASER DEVICE, AND ELECTRONIC DEVICE MANUFACTURING METHOD RIDDLE, CHRISTINA A 2882 §103 Final Rejection 13d Pending Oct 11, 2024
18882513 LASER DEVICE AND ELECTRONIC DEVICE MANUFACTURING METHOD KIM, PETER B 2882 §102§103 Non-Final OA Pending Sep 11, 2024
18797560 RESIDUAL PULSE COST CALCULATION METHOD AND PROCESSOR TORRICO-LOPEZ, ALAN 3625 §101 Final Rejection Pending Aug 08, 2024
18762753 EXTREME ULTRAVIOLET LIGHT GENERATION CHAMBER DEVICE AND ELECTRONIC DEVICE MANUFACTURING METHOD SMITH, DAVID E §102§103§112 Non-Final OA Pending Jul 03, 2024
18746278 GAS LASER DEVICE AND ELECTRONIC DEVICE MANUFACTURING METHOD RIDDLE, CHRISTINA A 2882 §103 Final Rejection 26d overdue Pending Jun 18, 2024
18408777 GAS LASER DEVICE AND ELECTRONIC DEVICE MANUFACTURING METHOD NIU, XINNING §103 Non-Final OA Pending Jan 10, 2024
18487994 LASER PROCESSING APPARATUS, LASER PROCESSING SYSTEM, AND LASER PROCESSING METHOD RHUE, ABIGAIL H §103 Non-Final OA Pending Oct 16, 2023
18351712 LASER SYSTEM, SPECTRUM WAVEFORM CALCULATION METHOD, AND ELECTRONIC DEVICE MANUFACTURING METHOD NGUYEN, PHUONG T 3761 §102 Non-Final OA Pending Jul 13, 2023
18310089 GAS LASER APPARATUS AND ELECTRONIC DEVICE MANUFACTURING METHOD MENEFEE, JAMES A 2828 §103 Non-Final OA 72d overdue Pending May 01, 2023
18163529 EXTREME ULTRAVIOLET LIGHT GENERATION APPARATUS AND ELECTRONIC DEVICE MANUFACTURING METHOD STOFFA, WYATT A 2881 §102§103§112 Non-Final OA 25d overdue Pending Feb 02, 2023
18053732 PULSE WIDTH EXTENSION DEVICE, LASER DEVICE, AND ELECTRONIC DEVICE MANUFACTURING METHOD KING, JOSHUA 2828 §103§112 Final Rejection 30d overdue Pending Nov 08, 2022
17818180 LINE NARROWING GAS LASER DEVICE, CONTROL METHOD THEREOF, AND ELECTRONIC DEVICE MANUFACTURING METHOD VAN ROY, TOD THOMAS 2828 §103 Non-Final OA 97d overdue Pending Aug 08, 2022
17858674 INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND SEMICONDUCTOR MANUFACTURING SYSTEM LAUGHLIN, NATHAN L 2119 §103 Final Rejection Pending Jul 06, 2022

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