Prosecution Insights
Last updated: August 16, 2026

II-VI Delaware Inc.

41 pending office actions • 21 art units • 39 examiners • 0 of 41 (0%) have an AI response strategy ready • 57 patents granted in the last 365 days

Portfolio Summary

41
Total Pending OAs
29
Non-Final OAs
11
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 13 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

6
Overdue
0
Due this week
3
Due this month
2
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. 13 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (6)Due ≤ 30 days (3)Due ≤ 60 days (2)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.

19
Hard (46%)
21
Medium (51%)
1
Easy (2%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other2 (5%)
§103 only20 (49%)
§102 only1 (2%)
Double-patenting only1 (2%)
Multi-statute (no §101)17 (41%)

Industry Mix

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

8
Life Sciences
20% of docket
1
Information Tech
2% of docket
5
Communications
12% of docket
19
Semiconductors
46% of docket
2
Mechanical / Eng
5% of docket
6
Business / Other
15% 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.

410 h
Manual time on pending OAs
82 h
Time saved (low, 20%)
144 h
Time saved (mid, 35%)
3.6 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
VAN ROY, TOD THOMAS 3 54.2% +38.3%
MILLER, MICHAEL G 1 51.8% +15.9%
LI, SHI K 1 73.5% +5.2%
NIU, XINNING 1 82.9% +4.1%
VANDERPUYE, KENNETH N 1 19.0% +0.0%
JORDAN, ANDREW 1 44.3% +16.6%
JALALI, AMIR A. 1 78.6% +22.1%
LE, UYEN CHAU N 1 25.0% +0.8%
STANFORD, CHRISTOPHER J 1 55.1% +26.5%
LA VILLA, MICHAEL EUGENE 1 75.5% +18.2%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18802317 ULTRAFAST MODULATION VERTICAL-CAVITY SURFACE-EMITTING LASER (VCSEL) NIU, XINNING

Hard Cases (19)

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
18119358 SYSTEMS AND METHODS FOR AN ULTRA-WIDE FIELD OF ILLUMINATION DIFFUSER LEI, JIE 45d overdue
18323952 ELECTRODES WITH CRACKS YUSIF, HUNSUYADOR MUGEESATU 23d overdue
17987015 Dual-Band ASE Source Utilizing A Reflective Topology KING, JOSHUA 5d overdue
18323904 METHOD AND SYSTEMS FOR IMAGE SEGMENTING AND JOINING MARIEN, ANDREW JAMES 2d overdue
18382370 MULTI-LAYER DIELECTRIC COATINGS FOR HIGH-EFFICIENCY DIELECTRIC GRATINGS CHAPEL, DEREK S 19d
18396959 ADAPTER TO COUPLE A WIRE TO A SOLDER JOINT MANGOT, GREGORY LAWRENCE 21d
18239872 Method and System for Co-Deposited Diamond-Like Carbon Coatings DUMBRIS, SETH M 70d
19218734 MULTI-COMPONENT DEVICE AND METHOD OF MAKING A MULTI-COMPONENT DEVICE MILLER, MICHAEL G

Interview Candidates (8)

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
17806987 EDGE RATE (RISE AND FALL TIME) CONTROLLED SEGMENTED LASER DRIVER VAN ROY, TOD THOMAS 26d overdue
19218734 MULTI-COMPONENT DEVICE AND METHOD OF MAKING A MULTI-COMPONENT DEVICE MILLER, MICHAEL G
18764492 PHOTONIC INTEGRATED CIRCUIT HAVING ARRAY OF PHOTONIC DEVICES JORDAN, ANDREW
18656827 Heat Management System Comprising Diamond Particles JALALI, AMIR A.
18648432 ASPHERIC LENS WITH SOLID SHELL AND LIQUID INNER CORE STANFORD, CHRISTOPHER J
18639564 REACTION BONDED SIC-DIAMOND (RBSIC-DIAMOND) COMPOSITE WITH MACHINABLE FEATURES LA VILLA, MICHAEL EUGENE
18522647 BOTTOM SURFACE EMITTING VERTICAL CAVITY SURFACE EMITTING LASER VAN ROY, TOD THOMAS
18221103 Double Waveguide Structure For Edge-Emitting Semiconductor Laser And Method Of Forming The Same VAN ROY, TOD THOMAS

Top Art Units

Art UnitApps
2828 5
2872 5
2874 4
2635 2
1783 2
2877 2
2634 1
2835 1
2834 1
2876 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19218734 MULTI-COMPONENT DEVICE AND METHOD OF MAKING A MULTI-COMPONENT DEVICE MILLER, MICHAEL G §102§103 Non-Final OA Pending May 27, 2025
18808346 INTERLOCKED N-BY-N WAVELENGTH SELECTIVE SWITCH LI, SHI K 2635 §103 Non-Final OA Pending Aug 19, 2024
18802317 ULTRAFAST MODULATION VERTICAL-CAVITY SURFACE-EMITTING LASER (VCSEL) NIU, XINNING 2828 §103 Final Rejection Pending Aug 13, 2024
18837711 Optical Transceiver With Integrated Dispersion Compensation For High Bit Rate Applications VANDERPUYE, KENNETH N 2634 §102§103§112 Non-Final OA Pending Aug 12, 2024
18764492 PHOTONIC INTEGRATED CIRCUIT HAVING ARRAY OF PHOTONIC DEVICES JORDAN, ANDREW §103 Non-Final OA Pending Jul 05, 2024
18656827 Heat Management System Comprising Diamond Particles JALALI, AMIR A. 2835 §102§103§112 Non-Final OA Pending May 07, 2024
18655921 PHOTONIC DEVICE WITH EXTENDED METAL LAYER AND METHODS LE, UYEN CHAU N 2874 §102§103 Non-Final OA Pending May 06, 2024
18648432 ASPHERIC LENS WITH SOLID SHELL AND LIQUID INNER CORE STANFORD, CHRISTOPHER J 2872 §102§112 Non-Final OA Pending Apr 28, 2024
18639564 REACTION BONDED SIC-DIAMOND (RBSIC-DIAMOND) COMPOSITE WITH MACHINABLE FEATURES LA VILLA, MICHAEL EUGENE 1783 §103 Non-Final OA Pending Apr 18, 2024
18625725 SYSTEM FOR PUMPING RAMAN AMPLIFICATION JOSEPH, DENNIS P §103 Non-Final OA Pending Apr 03, 2024
18599506 MULTI-POLARIZATION OPTICAL DEVICE WONG, ERIC K 2874 §103 Final Rejection Pending Mar 08, 2024
18596898 OPTOELECTRONIC MODULE FOR RECEIVING MULTIPLE OPTICAL CONNECTORS BELLO, AGUSTIN 2635 §102 Non-Final OA Pending Mar 06, 2024
18418651 Erbium Doped Fiber Amplifier with Multiple Pump Lasers HAWKINS, ZAKI KEHINDE §103 Non-Final OA Pending Jan 22, 2024
18396959 ADAPTER TO COUPLE A WIRE TO A SOLDER JOINT MANGOT, GREGORY LAWRENCE 2834 §101§102 Non-Final OA 21d Pending Dec 27, 2023
18545269 Monolithic Integrated Circuit Laser Multiplexer ZHANG, YUANDA §102§103 Non-Final OA Pending Dec 19, 2023
18522647 BOTTOM SURFACE EMITTING VERTICAL CAVITY SURFACE EMITTING LASER VAN ROY, TOD THOMAS §102§103§112 Non-Final OA Pending Nov 29, 2023
18384071 L++ BAND AMPLIFIER PAIK, STEVEN SANGYUL 2876 §103§112 Final Rejection Pending Oct 26, 2023
18382370 MULTI-LAYER DIELECTRIC COATINGS FOR HIGH-EFFICIENCY DIELECTRIC GRATINGS CHAPEL, DEREK S 2872 §102§103§112 Non-Final OA 19d Pending Oct 20, 2023
18382174 Optical Waveguide Interferometer with Controllable Length Imbalance and Minimum Bends CHIEM, DINH D 2874 §103 Final Rejection 33d Pending Oct 20, 2023
18472494 Double-Sided Coating for Electrochemical Device Applications BAIRD, CAMERON MICHAEL 1728 §103 Non-Final OA Pending Sep 22, 2023
18368000 Device For Monitoring Properties of A Laser Beam AMARA, MOHAMED K 2877 §103 Final Rejection 24d overdue Pending Sep 13, 2023
18239872 Method and System for Co-Deposited Diamond-Like Carbon Coatings DUMBRIS, SETH M 1784 §102§103 Non-Final OA 70d Pending Aug 30, 2023
18221103 Double Waveguide Structure For Edge-Emitting Semiconductor Laser And Method Of Forming The Same VAN ROY, TOD THOMAS 2828 §103 Non-Final OA Pending Jul 12, 2023
18350511 METHODS FOR ABERRATION CORRECTION IN HIGH NUMERICAL APERTURE OPTICAL SYSTEMS CHANG, AUDREY Y 2872 DP Final Rejection Pending Jul 11, 2023
18323904 METHOD AND SYSTEMS FOR IMAGE SEGMENTING AND JOINING MARIEN, ANDREW JAMES 3745 §102§103 Non-Final OA 2d overdue Pending May 25, 2023
18323952 ELECTRODES WITH CRACKS YUSIF, HUNSUYADOR MUGEESATU 1743 §103§112 Non-Final OA 23d overdue Pending May 25, 2023
18143138 Method of Improving Extinction Ratio And Bandwidth of Optical Multiplexers/Demultiplexers PAYNE, DAVID C 2600 §103 Non-Final OA Pending May 04, 2023
18139174 Method and System For Making Long SIC Tubes MELENDEZ, ARMAND 1759 §103 Final Rejection Pending Apr 25, 2023
18122188 REFLECTIVE FIBER AMPLIFIER IN A CASCADED TOPOLOGY FOR OPERATION IN C-BAND AND L-BAND WAVELENGTH RANGES LEIBY, CHRISTOPHER E 2621 §103 Non-Final OA 34d Pending Mar 16, 2023
18120069 OPTICAL ELECTRONIC DEVICE AND MANUFACTURING METHOD THEREOF TRAN, HOANG Q 2874 §102§103 Non-Final OA Pending Mar 10, 2023
18119358 SYSTEMS AND METHODS FOR AN ULTRA-WIDE FIELD OF ILLUMINATION DIFFUSER LEI, JIE 2872 §102§103 Non-Final OA 45d overdue Pending Mar 09, 2023
18158333 INFILTRATION BONDED CVD DIAMOND TO REACTION BONDED DIAMOND + SIC COMPOSITE PLESZCZYNSKA, JOANNA 1783 §103§112 Non-Final OA Pending Jan 23, 2023
18081378 OPTICAL SOURCE ASSEMBLIES FOR USE WITH ORGANIC LIGHT-EMITTING DIODE (OLED) BASED SCREENS FOR MOBILE APPLICATIONS HO, WAI-GA DAVID 2872 §103 Non-Final OA Pending Dec 14, 2022
18063802 INERT GAS-ASSISTED LASER MACHINING OF CERAMIC-CONTAINING ARTICLES GROUX, JENNIFER LILA 1754 §103§112 Final Rejection Pending Dec 09, 2022
18073156 Device and Method for Optical Coherence Tomography In Laser Material Processing REVERMAN, CHAD ANDREW 2877 §103 Non-Final OA Pending Dec 01, 2022
17987015 Dual-Band ASE Source Utilizing A Reflective Topology KING, JOSHUA 2828 §102§103 Non-Final OA 5d overdue Pending Nov 15, 2022
17960221 COMPUTER-CONTROLLED PROCESSING USING NEURAL NETWORK-BASED SELECTION OF OPTIMUM PROCESS ALGORITHM RAHMAN, IBRAHIM 2122 §101§103 Non-Final OA Pending Oct 05, 2022
17806987 EDGE RATE (RISE AND FALL TIME) CONTROLLED SEGMENTED LASER DRIVER VAN ROY, TOD THOMAS 2828 §103 Final Rejection 26d overdue Pending Jun 15, 2022
17656481 LASER-ROUGHENED REACTION-BONDED SILICON CARBIDE FOR WAFER CONTACT SURFACE MILLS JR., JOE E 3761 §103 Final Rejection Pending Mar 25, 2022
17560445 SEMICONDUCTOR LASER DIODE INCLUDING INVERTED P-N JUNCTION HAGAN, SEAN P 2828 §103 Non-Final OA 63d Pending Dec 23, 2021
17248839 Composite Extractant-Enhanced Polymer Resin, Method of Making the Same, and Its Usage for Extraction of Valuable Metal(s) XU, JIANGTIAN 1762 §103 Final Rejection 12d Pending Feb 10, 2021

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