Prosecution Insights
Last updated: October 27, 2026

Rafael O De Leon Domenech, USPTO Patent Examiner

Listed by the USPTO as DE LEON DOMENECH, RAFAEL O

Tech Center 2800 • Art Units: 2835 2838

This examiner grants 88% of resolved cases

Performance Statistics

88.0%
Allow Rate
+20.0% vs TC avg
509
Total Applications
+10.7%
Interview Lift
764
Avg Prosecution Days
Based on 502 resolved cases, 2023–2026

Rejection Statute Breakdown

1.1%
§101 Eligibility
35.0%
§102 Novelty
44.2%
§103 Obviousness
12.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19108330 PFC CIRCUIT Non-Final OA LG ELECTRONICS INC.
19185581 DIRECT CURRENT-DIRECT CURRENT CONVERSION APPARATUS FOR CHARGING PILE, AND CHARGING PILE Non-Final OA Huawei Digital Power Technologies Co., Ltd.
18878780 METHOD FOR CONTROLLING PULSE WITH MODULATION INVERTERS Non-Final OA VESTAS WIND SYSTEMS A/S
18981015 INVERTER ARRANGEMENT FOR MONITORING THE TEMPERATURE OF POWER SEMICONDUCTORS Non-Final OA ZF Friedrichshafen AG
18862634 ELECTROLYSIS PLANT AND PLANT NETWORK COMPRISING AN ELECTROLYSIS PLANT AND A RENEWABLE ENERGY PLANT Non-Final OA Siemens Energy Global GmbH & Co. KG
19203619 SEMICONDUCTOR INTEGRATED CIRCUIT Non-Final OA ROHM CO., LTD.

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Frequently Asked Questions

What is examiner Rafael O De Leon Domenech's allowance rate?

88.0% of resolved applications examined by Rafael O De Leon Domenech were allowed (502 resolved cases), compared with 56.2% across Art Unit 2835 over the last five years.

Does an interview help with examiner Rafael O De Leon Domenech?

This examiner's interview lift is +10.7 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Rafael O De Leon Domenech take to allow a patent?

Applications allowed by Rafael O De Leon Domenech took 764 days on average from filing to allowance.

Which art unit does examiner Rafael O De Leon Domenech work in?

Rafael O De Leon Domenech examines applications in Art Unit 2835 in Tech Center 2800 (Semiconductors, Circuits & Optics).

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