Prosecution Insights
Last updated: October 26, 2026

Hailey R Le, USPTO Patent Examiner

Listed by the USPTO as LE, HAILEY R

Tech Center 3600 • Art Units: 3648

This examiner grants 81% of resolved cases

Performance Statistics

81.4%
Allow Rate
+29.4% vs TC avg
230
Total Applications
+9.6%
Interview Lift
1004
Avg Prosecution Days
Based on 188 resolved cases, 2023–2026

Rejection Statute Breakdown

7.7%
§101 Eligibility
15.5%
§102 Novelty
58.4%
§103 Obviousness
17.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18949330 POSITIONING METHOD, APPARATUS, ELECTRONIC DEVICE AND STORAGE MEDIUM Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
19038168 RADAR APPARATUS, RADAR SIGNAL GENERATING APPARATUS, AND RADAR SIGNAL GENERATING METHOD Non-Final OA Panasonic Automotive Systems Co., Ltd.
17413071 METHOD FOR ESTIMATING THE ATTITUDE OF A VEHICLE Final Rejection Volvo Truck Corporation
18641112 LOCALIZING A MOVING VEHICLE Final Rejection VALEO COMFORT AND DRIVING ASSISTANCE
18906691 System and Method Suitable for Perceiving Objects in a Scene Using Multi-View Radar Images with a Radar Detection Transformer Non-Final OA Mitsubishi Electric Research Laboratories, Inc.
18716516 INFRASTRUCTURE RADIO WAVE SENSOR Non-Final OA Sumitomo Electric Industries, Ltd.
19079072 OCCUPANCY DETECTION USING RADAR Non-Final OA Texas Instruments Incorporated
18139363 LOCATION TRACKING SYSTEM AND ASSOCIATED METHOD Final Rejection MEDIATEK INC.
18642484 SYSTEMS AND METHODS FOR OPTICAL TRACKING Non-Final OA Meta Platforms Technologies, LLC
19102072 RADIO WAVE SENSOR APPARATUS Non-Final OA Nisshinbo Micro Devices Inc.

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Frequently Asked Questions

What is examiner Hailey R Le's allowance rate?

81.4% of resolved applications examined by Hailey R Le were allowed (188 resolved cases), compared with 77.3% across Art Unit 3648 over the last five years.

Does an interview help with examiner Hailey R Le?

This examiner's interview lift is +9.6 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Hailey R Le take to allow a patent?

Applications allowed by Hailey R Le took 1,004 days on average from filing to allowance.

Which art unit does examiner Hailey R Le work in?

Hailey R Le examines applications in Art Unit 3648 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).

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