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Home / Examiner: NGUYEN, HUNG D
Last updated: August 18, 2026

Examiner: NGUYEN, HUNG D

Tech Center 3700 • Art Units: 1742 3742 3761

This examiner grants 72% of resolved cases

Performance Statistics

71.5%
Allow Rate
+1.5% vs TC avg
1,071
Total Applications
+30.1%
Interview Lift
1236
Avg Prosecution Days
Based on 1052 resolved cases, 2023–2026

Rejection Statute Breakdown

1.3%
§101 Eligibility
20.9%
§102 Novelty
55.1%
§103 Obviousness
20.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18199534 HOUSEHOLD APPLIANCE WITH IMMERSIBLE HEATER Final Rejection WHIRLPOOL CORPORATION
18006480 BEVERAGE MACHINE WITH ADJUSTABLE SEALING DEVICE Non-Final OA SOCIETE DES PRODUITS NESTLE S.A.
18569294 FLUID HEATING HEATER Non-Final OA HANON SYSTEMS
18576741 RESISTANCE SPOT WELDING METHOD AND METHOD OF MANUFACTURING WELDED JOINT Non-Final OA JFE STEEL CORPORATION
18231149 INDOOR GRILLING APPLIANCE WITH FLAVOR-INFUSION MODULE Non-Final OA Hamilton Beach Brands, Inc.
18290327 INDUCTION COIL DEVICE AND INDUCTION COOKING HOB HAVING AN INDUCTION COIL DEVICE Non-Final OA ELECTROLUX APPLIANCES AKTIEBOLAG

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Data sourced from USPTO Patent File Wrapper (daily) and Office Action Archive (weekly). Analysis generated by IP Author.

Data: USPTO Patent File Wrapper (daily) • Office Action Archive (weekly) • 89M+ prosecution events

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