Prosecution Insights
Last updated: May 29, 2026

Examiner: PEACE, RHONDA S

Tech Center 2800 • Art Units: 2874

This examiner grants 85% of resolved cases

Performance Statistics

85.4%
Allow Rate
+17.4% vs TC avg
1,260
Total Applications
+12.5%
Interview Lift
755
Avg Prosecution Days
Based on 1233 resolved cases, 2023–2026

Rejection Statute Breakdown

1.1%
§101 Eligibility
15.2%
§102 Novelty
76.2%
§103 Obviousness
2.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18256046 IMAGE DISPLAY DEVICE AND IMAGE DISPLAY METHOD Non-Final OA SONY GROUP CORPORATION
18424358 Broadband Source of Quantum-Entangled Photons Non-Final OA THE CURATORS OF THE UNIVERSITY OF MISSOURI
18387595 PRECISION TRANSFERRED FIBER ARRAY UNIT Non-Final OA CORNING RESEARCH & DEVELOPMENT CORPORATION
18566472 DUAL DIFFRACTION GRATING IN-COUPLER FOR REDUCED WAVEGUIDE THICKNESS BACKGROUND Non-Final OA INTERDIGITAL MADISON PATENT HOLDINGS, SAS
18616604 CONNECTOR FOR OPTICAL FIBER ALIGNMENT Non-Final OA Taiwan Semiconductor Manufacturing Co., Ltd.
18402065 OPTICAL DEVICES AND METHODS OF MANUFACTURE Final Rejection Taiwan Semiconductor Manufacturing Co., Ltd.
18558584 Wavelength Converter Non-Final OA Nippon Telegraph and Telephone Corporation
18291733 WAVELENGTH ADAPTER AND WAVELENGTH MODIFICATION METHOD Non-Final OA NTT, Inc.
18392426 STRAY LIGHT STRIPPER FOR A COMBINER Final Rejection Lumentum Operations LLC
18147064 ENCLOSURE FOR RECEIVING FIBER OPTIC CASSETTES Final Rejection BELDEN CANADA ULC
18565045 OPTICAL FIBER CABLE WITH OPTICAL CONNECTOR, METHOD FOR MANUFACTURING OPTICAL FIBER CABLE WITH OPTICAL CONNECTOR, AND OPTICAL CONNECTOR Final Rejection SEIKOH GIKEN CO., LTD.
18382064 SILICON PHOTONIC PLATFORM, METHOD FOR FORMING COMPOSITE PLATFORM AND METHOD FOR FORMING SILICON PHOTONIC PLATFORM Final Rejection Vanguard International Semiconductor Corporation
18548979 STRENGTH MEMBER ASSEMBLIES AND OVERHEAD ELECTRICAL CABLE INSTALLATIONS INCORPORATING OPTICAL FIBERS Final Rejection CTC Global Corporation
18236400 Reconfigurable optical processor Non-Final OA BOSTON QUANTUM PHOTONICS LLC
17977939 SOLID-STATE OPTICAL STORAGE DEVICE Final Rejection ORCA Computing Limited

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