Prosecution Insights
Last updated: May 29, 2026

Examiner: CONNELLY, MICHELLE R

Tech Center 2800 • Art Units: 2871 2874

This examiner grants 80% of resolved cases

Performance Statistics

80.0%
Allow Rate
+12.0% vs TC avg
1,054
Total Applications
+14.0%
Interview Lift
853
Avg Prosecution Days
Based on 1017 resolved cases, 2023–2026

Rejection Statute Breakdown

0.3%
§101 Eligibility
11.1%
§102 Novelty
77.1%
§103 Obviousness
8.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18506362 OPTICAL CABLE Final Rejection HUAWEI TECHNOLOGIES CO., LTD.
18324023 SPOT SIZE CONVERSION APPARATUS AND RELATED METHOD Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18442976 2X2 COUPLER Non-Final OA Cisco Technology, Inc.
18313416 OPTICAL DEVICE AND OPTICAL DETECTION SYSTEM Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
17343280 TECHNOLOGIES FOR PHOTONIC DEMULTIPLEXERS Non-Final OA Intel Corporation
18382685 LIGHT SOURCE MODULE AND XR GLASSES Non-Final OA TDK CORPORATION
18366308 OPTICAL DEVICE STRUCTURE AND METHOD FOR FORMING THE SAME Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18142295 FIBER OPTIC TERMINALS HAVING OPTICAL SPLITTER AND WAVELENGTH DIVISION MULTIPLEXING DEVICES Non-Final OA CORNING RESEARCH & DEVELOPMENT CORPORATION
18039330 METHOD AND APPARATUS FOR MANUFACTURING COLORED OPTICAL FIBER Final Rejection SUMITOMO ELECTRIC INDUSTRIES, LTD.
18484257 MINIMIZING SPACE CHARGE FOR OPTICAL-ELECTRICAL DATA TRANSMISSIONS Final Rejection NVIDIA Corporation
18063352 ULTRA-COMPACT PHASE MODULATORS BASED ON INDEX AND LOSS MODULATION IN RING RESONATOR CAVITIES Final Rejection The Trustees of Columbia University in the City of New York
18432531 OPTICAL SWITCH ASSEMBLY Non-Final OA Mellanox Technologies, Ltd.
18449728 METHOD AND STRUCTURE FOR SHIELDING ELECTROMAGNETIC INTEFERENCE IN PHOTONIC INTEGRATED CIRCUITS STACKED UP ELECTRONIC INTEGRATED CIRCUITS Non-Final OA Avago Technologies International Sales Pte. Limited
18368886 TANTALA-RING-RESONATOR-BASED PHOTONIC DEVICE AND FREQUENCY-COMB GENERATION METHOD Final Rejection Government of the United States of America, as Represented by the Secretary of Commerce
17427416 FUNCTIONALIZED WAVEGUIDE FOR A DETECTOR SYSTEM Final Rejection Carl Zeiss Jena GmbH
18597173 PHOTONIC INTEGRATED CIRCUIT STRUCTURE WITH AT LEAST ONE TAPERED SIDEWALL LINER ADJACENT TO A WAVEGUIDE CORE Non-Final OA GlobalFoundries U.S. Inc.
18191683 CONTROLLING REFRACTIVE INDEX PROFILE DURING FIBER PREFORM MANUFACTURING Final Rejection Lumentum Operations LLC
18415707 Fiber Optic Adapter Non-Final OA Senko Advanced Components, Inc.
18371249 OPTICAL FIBER ARRAY AND A NANOIMPRINT LITHOGRAPHY PROCESS FOR FORMING THE SAME Non-Final OA Himax Technologies Limited
18446536 FERRULE, OPTICAL CONNECTOR, OPTICAL CONNECTOR MODULE AND MANUFACTURING METHOD FOR OPTICAL CONNECTOR Final Rejection Enplas Corporation
18217415 REFLECTOR STRUCTURE HAVING THREE-DIMENSIONAL CURVATURE Non-Final OA POET Technologies, Inc.
18266321 OPTICAL ABSORBER AND OPTICAL ABSORPTION CHIP INTEGRATED WITH DIELECTRIC OPTICAL WAVEGUIDE Non-Final OA Silith Technology (Suzhou) Co., Ltd.
17765828 FULL COLOR DISPLAY SYSTEMS AND CALIBRATION METHODS THEREOF Non-Final OA MICLEDI MICRODISPLAYS BV

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