Prosecution Insights
Last updated: October 26, 2026

Nguyen Hoang Ngo, USPTO Patent Examiner

Listed by the USPTO as NGO, NGUYEN HOANG

Tech Center 2600 • Art Units: 2416 2473 2616

This examiner grants 83% of resolved cases

Analysis

Nguyen Hoang Ngo is an examiner in Tech Center 2600 with 624 resolved cases. The examiner maintains an allowance rate of 82.7 percent in Art Unit 2416. This rate is positive for companies like LG Electronics Inc. and Vivo Mobile Communication Co., Ltd.

The data shows an interview lift of 11.4 percent. This figure indicates that interviews provide a boost to the probability of securing an allowance compared to the 82.7 percent baseline. Firms such as Brooks Kushman P.C. and Burr & Forman LLP - NOKIA should consider interviews as a way to resolve outstanding issues and move cases toward a grant.

The median days to allowance is 1166. This timeline reflects the typical duration for successful prosecution for Samsung Electronics Co., Ltd. and LEE, HONG, DEGERMAN, KANG & WAIMEY. Practitioners can use this 1166-day benchmark to manage expectations for patent pendency. The overall data from the 624 resolved cases suggests a productive environment for applicants, with interviews offering a path to improved outcomes.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

82.7%
Allow Rate
+20.7% vs TC avg
648
Total Applications
+11.4%
Interview Lift
1166
Avg Prosecution Days
Based on 624 resolved cases, 2023–2026

Rejection Statute Breakdown

5.7%
§101 Eligibility
15.2%
§102 Novelty
54.0%
§103 Obviousness
17.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18683689 METHOD AND APPARATUS FOR PERFORMING FRAME LEVEL DISCARD OPERATION BY USER EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM Final Rejection LG Electronics Inc.
18549721 METHOD AND DEVICE FOR DOWNLINK-UPLINK TRANSMISSION/RECEPTION IN WIRELESS COMMUNICATION SYSTEM Non-Final OA LG ELECTRONICS INC.
18667986 METHOD AND ELECTRONIC DEVICE FOR MULTI-ACCESS POINT (AP) COORDINATION BASED ON INFORMATION ON SERVICE Final Rejection SAMSUNG ELECTRONICS CO., LTD.
18729445 Multi-Parameter Controlled Reliable Communication for Truly Wireless Devices Non-Final OA Google LLC
18726419 ELECTRONIC DEVICE AND METHOD FOR WIRELESS COMMUNICATION, AND COMPUTER READABLE STORAGE MEDIUM Non-Final OA Sony Group Corporation
18822756 COMMUNICATION METHOD AND APPARATUS Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
17905014 WIRELESS COMMUNICATION DEVICE SYNCHRONIZATION Non-Final OA QUALCOMM Incorporated
18859638 USER EQUIPMENT (UE) Non-Final OA SHARP KABUSHIKI KAISHA
18729078 MEASUREMENTS DURING A SMALL DATA TRANSMISSION IN CELLULAR COMMUNICATION NETWORKS Non-Final OA Nokia Technologies Oy
18617820 ASSISTANCE INFORMATION REPORTING METHOD, SERVICE CONFIGURATION METHOD, TERMINAL, AND NETWORK SIDE DEVICE Non-Final OA VIVO MOBILE COMMUNICATION CO., LTD.
18473385 CONTROL CHANNEL MONITORING METHOD AND APPARATUS, TERMINAL, AND NETWORK-SIDE DEVICE Non-Final OA VIVO MOBILE COMMUNICATION CO., LTD.

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Frequently Asked Questions

What is examiner Nguyen Hoang Ngo's allowance rate?

82.7% of resolved applications examined by Nguyen Hoang Ngo were allowed (624 resolved cases), compared with 72.0% across Art Unit 2416 over the last five years.

Does an interview help with examiner Nguyen Hoang Ngo?

This examiner's interview lift is +11.4 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Nguyen Hoang Ngo take to allow a patent?

Applications allowed by Nguyen Hoang Ngo took 1,166 days on average from filing to allowance.

Which art unit does examiner Nguyen Hoang Ngo work in?

Nguyen Hoang Ngo examines applications in Art Unit 2416 in Tech Center 2600 (Communications).

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