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Last updated: October 27, 2026

Daniel Morris Wasserburg, USPTO Patent Examiner

Listed by the USPTO as WASSERBURG, DANIEL MORRIS

Tech Center 2800 • Art Units: 2892

This examiner grants 0% of resolved cases

Performance Statistics

—

Allow Rate

-68.0% vs TC avg

2

Total Applications

—

Interview Lift

0

Avg Prosecution Days

Based on 0 resolved cases, 2023–2026

Rejection Statute Breakdown

0%

§101 Eligibility

50.0%

§102 Novelty

50.0%

§103 Obviousness

0%

§112 Clarity

Currently Pending Office Actions

App #	Title	Status	Assignee
18785642	OPTICAL SEMICONDUCTOR DEVICE, OPTICAL RECEIVER, AND OPTICAL TRANSCEIVER	Non-Final OA	FUJITSU OPTICAL COMPONENTS LIMITED

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Who Appears Before This Examiner

Top companies before this examiner

Etron Technology Inc. (1)
Fujitsu Limited (1)

Law firms appearing most often

BIRCH STEWART KOLASCH & BIRCH, LLP (1)
STAAS & HALSEY LLP (1)

Frequently Asked Questions

Which art unit does examiner Daniel Morris Wasserburg work in?

Daniel Morris Wasserburg examines applications in Art Unit 2892 in Tech Center 2800 (Semiconductors, Circuits & Optics).