Prosecution Insights
Last updated: October 27, 2026

Isabella Ameyali Edrada, USPTO Patent Examiner

Listed by the USPTO as EDRADA, ISABELLA AMEYALI

Tech Center 3600 • Art Units: 3646 3648

This examiner grants 70% of resolved cases

Analysis

EDRADA, ISABELLA AMEYALI is a USPTO patent examiner in Tech Center 3600 and Art Unit 3646. The profile reports 30 resolved cases, an allowance rate of 70.0%, and an interview lift of 30.0%. Median time to allowance is 1023 days. The limited resolved-case volume should be considered when using these figures for planning, while the interview measure supports including direct examiner discussion in the available strategic options.

The listed companies are Qualcomm Incorporated, NXP Semiconductors N.V., and Guangdong OPPO Mobile Telecommunications Corp., Ltd. The listed firms are Weaver Austin Villeneuve & Sampson LLP - QUAL, Kilpatrick Townsend & Stockton LLP - West Coast, and Maynard Nexsen PC (GREENVILLE OFFICE). Practitioners can use the profile to prepare focused technology presentations and manage timing expectations.

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

Performance Statistics

70.0%
Allow Rate
+18.0% vs TC avg
58
Total Applications
+30.0%
Interview Lift
1023
Avg Prosecution Days
Based on 30 resolved cases, 2023–2026

Rejection Statute Breakdown

6.9%
§101 Eligibility
28.1%
§102 Novelty
50.0%
§103 Obviousness
10.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18718414 LINE OF SIGHT DETERMINATION BASED ON POLARIZATION CHARACTERISTICS Final Rejection QUALCOMM Incorporated
18705391 GROUPING OF ANTENNAS FOR POSITIONING OF A USER EQUIPMENT Final Rejection QUALCOMM Incorporated
18609534 IDENTIFYING RADIO ACCESS TECHNOLOGY TRANSMISSION TIME GAPS FOR ULTRA-WIDEBAND TRANSMISSIONS Final Rejection QUALCOMM INCORPORATED
18570983 A-GNSS DATA ACCESS FOR OUT-OF-COVERAGE LOCALIZATION Final Rejection Nokia Technologies Oy
19204878 Methods and Systems for Calibrating a Process for Locating Devices Non-Final OA GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
18019816 MEASUREMENT METHOD AND APPARATUS FOR POSITIONING, AND STORAGE MEDIUM Non-Final OA DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

Who Appears Before This Examiner

Top companies before this examiner

Law firms appearing most often

Frequently Asked Questions

What is examiner Isabella Ameyali Edrada's allowance rate?

70.0% of resolved applications examined by Isabella Ameyali Edrada were allowed (30 resolved cases), compared with 54.4% across Art Unit 3646 over the last five years.

Does an interview help with examiner Isabella Ameyali Edrada?

This examiner's interview lift is +30.0 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Isabella Ameyali Edrada take to allow a patent?

Applications allowed by Isabella Ameyali Edrada took 1,023 days on average from filing to allowance.

Which art unit does examiner Isabella Ameyali Edrada work in?

Isabella Ameyali Edrada examines applications in Art Unit 3646 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month