Prosecution Insights
Last updated: August 18, 2026

Lumentum Operations LLC

34 pending office actions • 9 art units • 24 examiners • 0 of 34 (0%) have an AI response strategy ready • 34 patents granted in the last 365 days

Portfolio Summary

34
Total Pending OAs
23
Non-Final OAs
9
Final Rejections
2
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 12 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

5
Overdue
0
Due this week
6
Due this month
1
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. 12 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (5)Due ≤ 30 days (6)Due ≤ 60 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.

14
Hard (41%)
19
Medium (56%)
1
Easy (3%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only16 (47%)
§102 only3 (9%)
§112 only1 (3%)
Multi-statute (no §101)14 (41%)

Industry Mix

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

1
Life Sciences
3% of docket
0
Information Tech
0% of docket
2
Communications
6% of docket
25
Semiconductors
74% of docket
0
Mechanical / Eng
0% of docket
6
Business / Other
18% 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.

340 h
Manual time on pending OAs
68 h
Time saved (low, 20%)
119 h
Time saved (mid, 35%)
3.0 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
NELSON, HUNTER JARED 4 32.0% +36.8%
CARTER, MICHAEL W 4 74.3% +15.7%
XING, CHRISTINA ILONA 2 86.1% +12.4%
VAN ROY, TOD THOMAS 2 54.2% +38.3%
HAGAN, SEAN P 2 39.0% +30.3%
MUNDI, JASMIN KAUR 2 100.0% +0.0%
HAILEGIORGIS, FITWI Y 1 90.5% -15.9%
FRANKLIN, JODI COHEN 1 61.2% +25.0%
SUL, STEPHEN SANGJIN 1 80.2% +26.5%
WU, XIAO MIN 1 100.0% +0.0%

Quick Wins (4)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
18315400 MATRIX ADDRESSABLE VERTICAL-CAVITY SURFACE-EMITTING LASER ARRAY MUNDI, JASMIN KAUR 29d
18739755 HISTOGRAM-BASED RECOVERY OF POINT CLOUD ERRORS WU, XIAO MIN 30d
18971960 DYNAMIC GAIN CONTROL FOR CLOCK AND DATA RECOVERY COMPONENTS HAILEGIORGIS, FITWI Y
18790928 FLEX-SPECTRUM OPTICAL DETECTOR XING, CHRISTINA ILONA

Hard Cases (14)

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
18067296 VERTICAL CAVITY SURFACE EMITTING LASER WITH ENHANCED MODULATION BANDWIDTH NELSON, HUNTER JARED 10d overdue
17817762 FIBER COMBINER WITH A CAPILLARY GREEN, TAJANAE NICOLE 4d overdue
18068252 PACKAGE-ON-PACKAGE AND SYSTEM-IN-PACKAGE PACKAGING ARCHITECTURES TIVARUS, CRISTIAN ALEXANDRU 2d overdue
18790944 FLEX-SPECTRUM OPTICAL DETECTOR XING, CHRISTINA ILONA 12d
17643712 DRIVER CIRCUIT FOR AN ADDRESSABLE ARRAY OF OPTICAL EMITTERS CARTER, MICHAEL W 21d
17757819 SPACER FOR ATTACHING COEFFICIENT OF THERMAL EXPANSION MISMATCHED COMPONENTS GOLUB-MILLER, MARCIA A 28d
18798127 THERMAL CONDUCTIVE STRUCTURE AND PHOTOELECTRIC CONVERSION MODULE SUL, STEPHEN SANGJIN
18431726 MICRO-ELECTROMECHANICAL SYSTEM (MEMS) MIRROR COMB DRIVE YEMELYANOV, DMITRIY

Interview Candidates (16)

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
18194133 EMITTER ASSEMBLY WITH LOCKING PILLARS HAGAN, SEAN P 53d overdue
18067296 VERTICAL CAVITY SURFACE EMITTING LASER WITH ENHANCED MODULATION BANDWIDTH NELSON, HUNTER JARED 10d overdue
18790944 FLEX-SPECTRUM OPTICAL DETECTOR XING, CHRISTINA ILONA 12d
17643712 DRIVER CIRCUIT FOR AN ADDRESSABLE ARRAY OF OPTICAL EMITTERS CARTER, MICHAEL W 21d
18811017 IN SITU POLYMER COATING REFRACTIVE INDEX MODIFICATION FRANKLIN, JODI COHEN
18798127 THERMAL CONDUCTIVE STRUCTURE AND PHOTOELECTRIC CONVERSION MODULE SUL, STEPHEN SANGJIN
18790928 FLEX-SPECTRUM OPTICAL DETECTOR XING, CHRISTINA ILONA
18545914 VERTICAL-CAVITY SURFACE-EMITTING LASER WITH A PLANAR SURFACE OXIDIZED GRATING VAN ROY, TOD THOMAS

Top Art Units

Art UnitApps
2828 18
2877 2
2874 2
2632 1
1741 1
2613 1
2891 1
2872 1
2899 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18971960 DYNAMIC GAIN CONTROL FOR CLOCK AND DATA RECOVERY COMPONENTS HAILEGIORGIS, FITWI Y 2632 §103 Non-Final OA Pending Dec 06, 2024
18811017 IN SITU POLYMER COATING REFRACTIVE INDEX MODIFICATION FRANKLIN, JODI COHEN 1741 §102 Non-Final OA Pending Aug 21, 2024
18798127 THERMAL CONDUCTIVE STRUCTURE AND PHOTOELECTRIC CONVERSION MODULE SUL, STEPHEN SANGJIN §102§103 Non-Final OA Pending Aug 08, 2024
18790928 FLEX-SPECTRUM OPTICAL DETECTOR XING, CHRISTINA ILONA 2877 §103 Non-Final OA Pending Jul 31, 2024
18790944 FLEX-SPECTRUM OPTICAL DETECTOR XING, CHRISTINA ILONA 2877 §102§103 Final Rejection 12d Pending Jul 31, 2024
18739755 HISTOGRAM-BASED RECOVERY OF POINT CLOUD ERRORS WU, XIAO MIN 2613 §103 Non-Final OA 30d Pending Jun 11, 2024
18733614 ULTRALOW LOSS INTERLAYER TRANSITION DESIGN FOR INTEGRATED MULTILAYER PHOTONIC PLATFORM CHOWDHURY, TARIFUR RASHID §103 Final Rejection Pending Jun 04, 2024
18613003 OPTICAL DEVICE WITH CLOSED LOOP FEEDBACK SMITH, CHAD 2874 §102 Non-Final OA Pending Mar 21, 2024
18431726 MICRO-ELECTROMECHANICAL SYSTEM (MEMS) MIRROR COMB DRIVE YEMELYANOV, DMITRIY 2891 §102§103 Non-Final OA Pending Feb 02, 2024
18418704 VERTICAL-CAVITY SURFACE-EMITTING LASER THAT PROVIDES POLARIZATION MODE CONTROL HUGHES, DEANDRA M §102 Non-Final OA Pending Jan 22, 2024
18545939 TAPERED-MESA VERTICAL CAVITY SURFACE EMITTING LASER MENEFEE, JAMES A §102§103 Non-Final OA Pending Dec 19, 2023
18545914 VERTICAL-CAVITY SURFACE-EMITTING LASER WITH A PLANAR SURFACE OXIDIZED GRATING VAN ROY, TOD THOMAS §103 Non-Final OA Pending Dec 19, 2023
18535488 OPTICAL MODULE WITH TILTED-PLANE OPTICAL PATHS SIPES, JOHN CURTIS 2872 §103 Non-Final OA 35d Pending Dec 11, 2023
18478677 VERTICAL CAVITY SURFACE EMITTING LASER DEVICE WITH DUAL WAVELENGTH BANDS HAGAN, SEAN P §103 Non-Final OA Pending Sep 29, 2023
18477446 SEMICONDUCTOR LASER NELSON, HUNTER JARED 2828 §103§112 Non-Final OA Pending Sep 28, 2023
18477423 SEMICONDUCTOR LASER NELSON, HUNTER JARED 2828 §103§112 Non-Final OA Pending Sep 28, 2023
18474664 ASYMMETRIC COMBINER WITH OPTIMUM BRIGHTNESS MUNDI, JASMIN KAUR 2828 §102§103§112 Non-Final OA Pending Sep 26, 2023
18464662 VERTICAL CAVITY SURFACE EMITTING LASER WITH ACTIVE LAYER-SPECIFIC ADDRESSABILITY VAN ROY, TOD THOMAS 2828 §103 Non-Final OA Pending Sep 11, 2023
18335937 VERTICAL CAVITY SURFACE EMITTING LASER DEVICE WITH AN INTEGRATED GROUND LAYER KING, JOSHUA 2828 §103 Non-Final OA Pending Jun 15, 2023
18329448 FAST AXIS WAVELENGTH BEAM COMBINING FOR BROAD AREA LASER DIODES CARTER, MICHAEL W 2828 §103 Non-Final OA Pending Jun 05, 2023
18315400 MATRIX ADDRESSABLE VERTICAL-CAVITY SURFACE-EMITTING LASER ARRAY MUNDI, JASMIN KAUR 2828 §103 Final Rejection 29d Pending May 10, 2023
18194133 EMITTER ASSEMBLY WITH LOCKING PILLARS HAGAN, SEAN P 2828 §103 Non-Final OA 53d overdue Pending Mar 31, 2023
18194143 EMITTER ASSEMBLY WITH LOCKING PINS NELSON, HUNTER JARED 2828 §103§112 Non-Final OA Pending Mar 31, 2023
18194156 EMITTER ASSEMBLY WITH VERTICAL CAVITY SURFACE EMITTING LASER (VCSEL) CLUSTERS CARTER, MICHAEL W 2828 §102§103 Final Rejection Pending Mar 31, 2023
17757819 SPACER FOR ATTACHING COEFFICIENT OF THERMAL EXPANSION MISMATCHED COMPONENTS GOLUB-MILLER, MARCIA A 2828 §102§103§112 Final Rejection 28d Pending Dec 29, 2022
18068248 MULTI-JUNCTION OPTICAL EMITTER WITH MULTIPLE ACTIVE REGIONS ALIGNED TO MULTIPLE WAVELENGTHS EHRLICH, ALEXANDER JOSEPH 2828 §103 Non-Final OA Pending Dec 19, 2022
18068252 PACKAGE-ON-PACKAGE AND SYSTEM-IN-PACKAGE PACKAGING ARCHITECTURES TIVARUS, CRISTIAN ALEXANDRU 2899 §102§103§112 Non-Final OA 2d overdue Pending Dec 19, 2022
18067296 VERTICAL CAVITY SURFACE EMITTING LASER WITH ENHANCED MODULATION BANDWIDTH NELSON, HUNTER JARED 2828 §103§112 Final Rejection 10d overdue Pending Dec 16, 2022
18066728 FLARED LASER DIODE ARRAY FORDE, DELMA ROSA 2828 §103 Non-Final OA 23d Pending Dec 15, 2022
17817762 FIBER COMBINER WITH A CAPILLARY GREEN, TAJANAE NICOLE 2874 §102§103§112 Final Rejection 4d overdue Pending Aug 05, 2022
17809417 MULTICORE MASTER OSCILLATOR POWER AMPLIFIER CARTER, MICHAEL W 2828 §103 Non-Final OA Pending Jun 28, 2022
17806991 PATTERNED WAFER MICRORULER FOR OVERSPRAY SCREENING OF LASER ANTI-REFLECTIVE AND/OR HIGHLY REFLECTIVE FACET COATINGS NIU, XINNING 2828 §103 Non-Final OA 52d overdue Pending Jun 15, 2022
17654716 MANIPULATING BEAM DIVERGENCE OF MULTI-JUNCTION VERTICAL CAVITY SURFACE EMITTING LASER CAMACHO ALANIS, FERNANDA ADRIANA 2828 §112 Final Rejection Pending Mar 14, 2022
17643712 DRIVER CIRCUIT FOR AN ADDRESSABLE ARRAY OF OPTICAL EMITTERS CARTER, MICHAEL W 2828 §103§112 Final Rejection 21d Pending Dec 10, 2021

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