Prosecution Insights
Last updated: October 02, 2026

Examiner: SINGH, DALZID E

Tech Center 2800 • Art Units: 2613 2634 2635 2637 2874

This examiner grants 91% of resolved cases

Analysis

Dalzid E Singh examines cases in Art Unit 2613 within Tech Center 2800. With 894 resolved cases, the examiner has an allowance rate of 90.9%. This is an extremely high rate, suggesting that the vast majority of applications reach allowance. The interview lift of 6.8% is small, likely because the baseline rate is already so high. The median time to allowance is 779 days.

Practitioners can expect a high likelihood of success and a relatively fast resolution in Art Unit 2613. The 90.9% allowance rate is a strong indicator of favorable outcomes. Across 894 resolved cases, the examiner has maintained an efficient process in Tech Center 2800. The 779-day median pendency is a key benchmark for applicants. Strategy should focus on clear written submissions to maintain the 90.9% grant probability, with the 6.8% lift as a secondary option.

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

Performance Statistics

90.9%
Allow Rate
+22.9% vs TC avg
903
Total Applications
+6.8%
Interview Lift
779
Avg Prosecution Days
Based on 894 resolved cases, 2023–2026

Rejection Statute Breakdown

6.3%
§101 Eligibility
25.2%
§102 Novelty
42.5%
§103 Obviousness
12.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18240762 OPTICAL CONNECTIVITY FOR INTERCONNECT TECHNOLOGIES Non-Final OA Intel Corporation
18718168 OPTICAL NETWORK UNIT, CENTRAL OFFICE NODE AND METHODS OF CONFIGURING AN OPTICAL NETWORK UNIT Non-Final OA Telefonaktiebolaget LM Ericsson (PUBL)
18697638 COMMUNICATION SYSTEM, COMMUNICATION METHOD AND PROGRAM Non-Final OA NIPPON TELEGRAPH AND TELEPHONE CORPORATION
18889874 BIDIRECTIONAL OPTICAL CONTROL DEVICE AND METHOD Non-Final OA NOKIA SOLUTIONS AND NETWORKS OY
18500302 END-TO-END SECURE COMMUNICATIONS FOR PRIVILEGED 5G NETWORK TRAFFIC Non-Final OA Microsoft Technology Licensing, LLC
18660770 VISIBLE LIGHT COMMUNICATION FOR VERIFYING A SECURE WIRELESS CONNECTION Non-Final OA Fiserv, Inc.

Facing This Examiner?

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

Build Your Strategy

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