Prosecution Insights
Last updated: October 25, 2026

Qiang Lu, USPTO Patent Examiner

Listed by the USPTO as LU, QIANG

Tech Center 4100 • Art Units: 2187 4100

This examiner grants 0% of resolved cases

Performance Statistics

—
Allow Rate
-60.0% vs TC avg
6
Total Applications
—
Interview Lift
0
Avg Prosecution Days
Based on 0 resolved cases, 2023–2026

Rejection Statute Breakdown

37.5%
§101 Eligibility
6.3%
§102 Novelty
37.5%
§103 Obviousness
18.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18208317 Adaptive Grid Generating Method and Adaptive Grid Generating System Non-Final OA Inventec Corporation
18334357 PROTECTING DATA SOURCES FROM DIFFERENT ENTITIES FOR SEMICONDUCTOR YIELD RELATED APPLICATIONS Non-Final OA KLA Corporation
18175289 DIGITAL DESIGN FOR AUTOMATION LINE (DDFAUT-LINE) AUTOMATED ANALYSIS SYSTEM Non-Final OA Flex Ltd.
18175371 Forecasting method for flood crest magnitude and arrival time Final Rejection University of Iowa Research Foundation
18215102 FRAMEWORK FOR MONITORING, CONTROLLING, REPORTING, RECORDING AND DATA AUTHENTICATION OF GRAIN STORAGE CONTAINER SYSTEMS Non-Final OA HABER TECHNOLOGIES, INC.

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Frequently Asked Questions

Which art unit does examiner Qiang Lu work in?

Qiang Lu examines applications in Art Unit 2187 in Tech Center 4100.

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