Prosecution Insights
Last updated: August 18, 2026

Furukawa Electric Co., Ltd.

54 pending office actions • 25 art units • 50 examiners • 0 of 54 (0%) have an AI response strategy ready • 70 patents granted in the last 365 days

Portfolio Summary

54
Total Pending OAs
35
Non-Final OAs
16
Final Rejections
3
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 19 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

10
Overdue
1
Due this week
3
Due this month
3
Due in next 60 days
2
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. 19 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (10)Due ≤ 7 days (1)Due ≤ 30 days (3)Due ≤ 60 days (3)Due later (2)

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.

25
Hard (46%)
24
Medium (44%)
5
Easy (9%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only19 (35%)
§102 only4 (7%)
§112 only4 (7%)
Double-patenting only1 (2%)
Double-patenting + other1 (2%)
Multi-statute (no §101)25 (46%)

Industry Mix

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

10
Life Sciences
19% of docket
0
Information Tech
0% of docket
1
Communications
2% of docket
23
Semiconductors
43% of docket
13
Mechanical / Eng
24% of docket
7
Business / Other
13% 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.

540 h
Manual time on pending OAs
108 h
Time saved (low, 20%)
189 h
Time saved (mid, 35%)
4.7 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
DEHGHAN, QUEENIE S 2 62.2% +10.8%
CAMACHO ALANIS, FERNANDA ADRIANA 2 55.8% +47.3%
DUONG, THO V 2 67.1% +17.3%
VAN ROY, TOD THOMAS 2 54.2% +38.3%
TAN, RICHARD 1 79.5% +23.0%
GARLEN, ALEXANDER K 1 66.0% +41.9%
MCKINNON, TERRELL L 1 30.4% +20.3%
LEE, STEVEN SHIH-CHING 1 67.4% +23.2%
SULTANA, NAHIDA 1 78.1% +8.7%
SHEN, QUN 1 76.3% +37.7%

Hard Cases (25)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
17759554 MEDICAL DEVICE, SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND SIGNAL PROCESSING PROGRAM PAZ ESTEVEZ, GUILLERMO G 170d overdue
18203414 RESIN COMPOSITION FOR FLEXIBLE DEVICE, FILM-LIKE ADHESIVE FOR FLEXIBLE DEVICE, ADHESIVE SHEET FOR FLEXIBLE DEVICE, AND METHOD OF PRODUCING FLEXIBLE DEVICE STONEHOCKER, VIRGINIA LEE 50d overdue
18002886 MEDICAL DEVICE, MEDICAL INSTRUMENT COMPONENT AND MEDICAL INSTRUMENT MARRISON, SAMUEL JOSEPH 35d overdue
18166691 OPTICAL FIBER SUPPORT STRUCTURE AND SEMICONDUCTOR LASER MODULE BEDTELYON, JOHN M 32d overdue
18156641 SEMICONDUCTOR LASER DEVICE VAN ROY, TOD THOMAS 30d overdue
18473929 Bipolar Storage Battery IANNUCCI, LOUISE JAMES 5d overdue
17228913 OPTICAL MODULE, OPTICAL MODULE IMPLEMENTED SUBSTRATE, AND HOUSING KING, JOSHUA 16d
17177341 WELDING METHOD AND WELDING APPARATUS WUNDERLICH, ERWIN J 27d

Interview Candidates (13)

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
18607705 METHOD OF MANUFACTURING OPTICAL FIBER PREFORM AND METHOD OF MANUFACTURING OPTICAL FIBER DEHGHAN, QUEENIE S 42d overdue
18156641 SEMICONDUCTOR LASER DEVICE VAN ROY, TOD THOMAS 30d overdue
17880073 LASER APPARATUS AND CONTROL METHOD THEREFOR VAN ROY, TOD THOMAS 14d
18361602 HEAT PIPE DUONG, THO V 35d
19153183 POWER FEEDING DEVICE AND MEDICAL DEVICE TAN, RICHARD
19200692 OPTICAL DIFFUSION DEVICE GARLEN, ALEXANDER K
19048284 HEAT PIPE MCKINNON, TERRELL L
19014669 OPTICAL FIBER PREFORM AND METHOD OF MANUFACTURING OPTICAL FIBER PREFORM DEHGHAN, QUEENIE S

Top Art Units

Art UnitApps
2874 7
2828 6
3763 5
3761 5
2896 2
1741 2
3783 2
2836 1
1743 1
2685 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19153183 POWER FEEDING DEVICE AND MEDICAL DEVICE TAN, RICHARD 2836 §102 Non-Final OA Pending Aug 01, 2025
19200692 OPTICAL DIFFUSION DEVICE GARLEN, ALEXANDER K 2896 §102§112 Non-Final OA Pending May 07, 2025
19048284 HEAT PIPE MCKINNON, TERRELL L §103 Non-Final OA Pending Feb 07, 2025
19014669 OPTICAL FIBER PREFORM AND METHOD OF MANUFACTURING OPTICAL FIBER PREFORM DEHGHAN, QUEENIE S §102§103§112 Non-Final OA Pending Jan 09, 2025
18965014 APPARATUS FOR MANUFACTURING OPTICAL FIBER PREFORM, METHOD FOR MANUFACTURING OPTICAL FIBER PREFORM, OPTICAL FIBER PREFORM AND OPTICAL FIBER LEE, STEVEN SHIH-CHING 1741 §103 Non-Final OA Pending Dec 02, 2024
18962558 RESIN COMPOSITION FOR INJECTION MOLDING, INJECTION MOLDED ARTICLE, METHOD FOR MANUFACTURING INJECTION MOLDED ARTICLE, AND METHOD FOR ANALYZING INJECTION MOLDED ARTICLE SULTANA, NAHIDA 1743 §103§112 Non-Final OA Pending Nov 27, 2024
18852509 INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM SHEN, QUN §103 Non-Final OA Pending Sep 30, 2024
18851692 DATA COLLECTION DEVICE, PROGRAM, AND DATA COLLECTION METHOD PHAM, QUANG 2685 §103 Final Rejection Pending Sep 27, 2024
18802923 VAPOR CHAMBER SCHERMERHORN, JON 3763 §112 Non-Final OA Pending Aug 13, 2024
18713707 LIGHT DIFFUSION DEVICE GREEN, TAJANAE NICOLE 2874 §102§103 Non-Final OA Pending May 28, 2024
18667503 OPTICAL MODULE LEPISTO, RYAN A 2874 §102§103 Non-Final OA Pending May 17, 2024
18653352 HEAT SINK CRUM, JACOB R 2835 §102§103 Non-Final OA Pending May 02, 2024
18635166 ADHESIVE COMPOSITION AND FILM ADHESIVE, AND SEMICONDUCTOR PACKAGE USING FILM ADHESIVE AND PRODUCING METHOD THEREOF DESAI, ANISH P 1788 §103§112 Non-Final OA Pending Apr 15, 2024
18631138 OPTICAL APPARATUS NGUYEN, LAUREN 2871 §102§103 Final Rejection Pending Apr 10, 2024
18607705 METHOD OF MANUFACTURING OPTICAL FIBER PREFORM AND METHOD OF MANUFACTURING OPTICAL FIBER DEHGHAN, QUEENIE S 1741 §112 Non-Final OA 42d overdue Pending Mar 18, 2024
18604728 OPTICAL FIBER CONNECTION STRUCTURE AND MANUFACTURING METHOD THEREOF CAPUTO, LISA M 2874 §102 Non-Final OA Pending Mar 14, 2024
18437647 HEAT SINK ATTEY, JOEL M 3763 §102§103§112 Final Rejection Pending Feb 09, 2024
18413136 MULTI-CORE FIBER, PITCH CONVERTER, OPTICAL FIBER CONNECTION STRUCTURE, AND METHOD OF MANUFACTURING OPTICAL FIBER CONNECTION STRUCTURE ENDRESEN, KIRSTEN DANIELA 2874 §103 Non-Final OA 72d Pending Jan 16, 2024
18576089 CATALYST FOR SYNTHESIZING LIQUEFIED PETROLEUM GAS AND METHOD FOR PRODUCING LIQUEFIED PETROLEUM GAS LEAVITT, MORDECAI MIZANI §103DP Non-Final OA Pending Jan 02, 2024
18575857 CATALYST FOR SYNTHESIZING LIQUEFIED PETROLEUM GAS AND METHOD FOR PRODUCING LIQUEFIED PETROLEUM GAS RHOADES, DEREK JAMES DP Non-Final OA Pending Dec 31, 2023
18531002 THERMALLY CONDUCTIVE FILM-LIKE ADHESIVE, SEMICONDUCTOR PACKAGE, AND METHOD OF PRODUCING SAME KRUER, KEVIN R 2818 §112 Non-Final OA Pending Dec 06, 2023
18388278 ADHESIVE COMPOSITION, FILM ADHESIVE, AND SEMICONDUCTOR PACKAGE USING FILM ADHESIVE AND PRODUCING METHOD THEREOF KUPP, BENJAMIN MICHAEL 2893 §103 Final Rejection 7d Pending Nov 09, 2023
18473929 Bipolar Storage Battery IANNUCCI, LOUISE JAMES 1721 §103§112 Non-Final OA 5d overdue Pending Sep 25, 2023
18551872 USEFUL HYDROCARBON PRODUCTION METHOD AND USEFUL HYDROCARBON PRODUCTION DEVICE PO, MING CHEUNG 1771 §103 Non-Final OA 4d overdue Pending Sep 22, 2023
18469607 OPTICAL FIBER CHU, CHRIS H 2874 §103 Final Rejection 23d overdue Pending Sep 19, 2023
18469598 IRRADIATION PROBE SYSTEM AND IRRADIATION PROBE MANHEIM, MARC ETIENNE 2874 §102§103 Final Rejection Pending Sep 19, 2023
18468800 SEMICONDUCTOR LASER DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR LASER DEVICE CAMACHO ALANIS, FERNANDA ADRIANA 2828 §103§112 Non-Final OA Pending Sep 18, 2023
18361602 HEAT PIPE DUONG, THO V 3763 §103 Non-Final OA 35d Pending Jul 28, 2023
18356578 Bipolar Storage Battery DOUYETTE, KENNETH J 1725 §103 Non-Final OA 34d Pending Jul 21, 2023
18203414 RESIN COMPOSITION FOR FLEXIBLE DEVICE, FILM-LIKE ADHESIVE FOR FLEXIBLE DEVICE, ADHESIVE SHEET FOR FLEXIBLE DEVICE, AND METHOD OF PRODUCING FLEXIBLE DEVICE STONEHOCKER, VIRGINIA LEE 1766 §102§103§112 Final Rejection 50d overdue Pending May 30, 2023
18203389 BASE MATERIAL/ADHESIVE LAYER INTEGRATED SHEET FOR FLEXIBLE DEVICE AND METHOD OF PRODUCING FLEXIBLE DEVICE WALSHON, SCOTT R 1759 §103 Non-Final OA 40d Pending May 30, 2023
18251997 HEAT PIPE DUONG, THO V 3763 §103§112 Non-Final OA Pending May 05, 2023
18305485 COLORED OPTICAL FIBER, OPTICAL FIBER RIBBON, ASSEMBLY CABLE OF SINGLE FIBERS, RIBBON CABLE AND METHOD FOR MANUFACTURING THE SAME THOMPSON, CAMIE S 1786 §102§112 Non-Final OA Pending Apr 24, 2023
18301459 LASER WELDING METHOD AND LASER WELDING DEVICE OLIVA, STEPHANIE RENEE 3761 §103 Non-Final OA Pending Apr 17, 2023
18185415 LASER PROCESSING METHOD AND LASER PROCESSING APPARATUS MITCHUM, DREW JOSEPH 3761 §102§103 Non-Final OA 61d Pending Mar 17, 2023
18180512 LIGHT SOURCE, LIGHT SOURCE DEVICE, METHOD OF DRIVING LIGHT SOURCE, RAMAN AMPLIFIER, AND RAMAN AMPLIFICATION SYSTEM NIU, XINNING 2828 §103 Final Rejection Pending Mar 08, 2023
18177904 OBJECT DETECTION DEVICE YOUNG, MONICA S 2855 §103§112 Non-Final OA Pending Mar 03, 2023
18166691 OPTICAL FIBER SUPPORT STRUCTURE AND SEMICONDUCTOR LASER MODULE BEDTELYON, JOHN M 2874 §102§103 Final Rejection 32d overdue Pending Feb 09, 2023
18156641 SEMICONDUCTOR LASER DEVICE VAN ROY, TOD THOMAS 2828 §102§103 Non-Final OA 30d overdue Pending Jan 19, 2023
18155838 LASER CUTTING METHOD FOR METAL FOIL ISKRA, JOSEPH W 3761 §103§112 Non-Final OA Pending Jan 18, 2023
18002898 VAPOR CHAMBER AND MANUFACTURING METHOD OF VAPOR CHAMBER RUPPERT, ERIC S 3763 §103 Non-Final OA Pending Dec 22, 2022
18002886 MEDICAL DEVICE, MEDICAL INSTRUMENT COMPONENT AND MEDICAL INSTRUMENT MARRISON, SAMUEL JOSEPH 3783 §103§112 Final Rejection 35d overdue Pending Dec 22, 2022
17932041 WELDING METHOD AND WELDING APPARATUS CHEN, SIMPSON ABRAHAM 3761 §103 Final Rejection Pending Sep 14, 2022
17881723 LASER DEVICE CAMACHO ALANIS, FERNANDA ADRIANA 2828 §102 Non-Final OA Pending Aug 05, 2022
17880073 LASER APPARATUS AND CONTROL METHOD THEREFOR VAN ROY, TOD THOMAS 2828 §112 Final Rejection 14d Pending Aug 03, 2022
17759554 MEDICAL DEVICE, SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND SIGNAL PROCESSING PROGRAM PAZ ESTEVEZ, GUILLERMO G 3783 §102§103 Non-Final OA 170d overdue Pending Jul 27, 2022
17478120 OPTICAL FIBER STATE DETECTION SYSTEM FABIAN JR, ROBERTO 2877 §103 Final Rejection 42d overdue Pending Sep 17, 2021
17228913 OPTICAL MODULE, OPTICAL MODULE IMPLEMENTED SUBSTRATE, AND HOUSING KING, JOSHUA 2828 §103§112 Final Rejection 16d Pending Apr 13, 2021
17195844 OPTICAL PROBE ANJARIA, SHREYA PARAG 3796 §103 Final Rejection Pending Mar 09, 2021
17177341 WELDING METHOD AND WELDING APPARATUS WUNDERLICH, ERWIN J 3761 §103§112 Non-Final OA 27d Pending Feb 17, 2021
18762646 ROTARY CONNECTOR DEVICE ANDERSON, AMARA §102 Non-Final OA Pending Jul 03, 2024
18644206 CONNECTOR AND RETAINER NGUYEN, THANG H §103 Non-Final OA Pending Apr 24, 2024
18592529 LEAD BLOCK AND ROTARY CONNECTOR DEVICE JIMENEZ, OSCAR C 2896 §103 Final Rejection Pending Mar 01, 2024
18580026 ELECTRICAL CONTACT MATERIAL, AND CONTACT, TERMINAL AND CONNECTOR MADE USING THIS CHAMBERS, TRAVIS SLOAN 2831 §102§103 Non-Final OA Pending Jan 17, 2024

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