Prosecution Insights
Last updated: October 02, 2026

Examiner: SLAUGHTER, ETHAN JAKOB

Tech Center 4100 • Art Units: 3645 3648 4100

This examiner grants 100% of resolved cases

Analysis

Ethan Jakob Slaughter has a record of 3 resolved cases in Art Unit 3645. The allowance rate is 100.0 percent, though this is based on a limited sample size in Tech Center 4100. Practitioners should view the 100.0 percent rate as a preliminary indicator rather than a definitive long-term trend given the small number of 3 resolved cases.

The interview lift is 0.0 percent, indicating no change in outcome based on interviews in these specific instances. While the 0.0 percent lift suggests interviews did not impact these few cases, the small sample size makes it difficult to draw broad conclusions for Art Unit 3645. The median days to allowance is 1206, which serves as the current timeframe for successful prosecution.

This 1206-day median pendency is a key factor for applicants to consider when filing in Tech Center 4100. Even with a high initial allowance rate, the duration of 1206 days suggests a steady rather than rapid path to issuance. Practitioners should continue to track these metrics as the examiner's total of resolved cases grows beyond the current 3.

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

Performance Statistics

100.0%
Allow Rate
+40.0% vs TC avg
18
Total Applications
+0.0%
Interview Lift
1206
Avg Prosecution Days
Based on 3 resolved cases, 2023–2026

Rejection Statute Breakdown

2.7%
§101 Eligibility
35.1%
§102 Novelty
46.0%
§103 Obviousness
16.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18538493 PHOTOELECTRIC CONVERSION DEVICE AND SIGNAL PROCESSING DEVICE Non-Final OA CANON KABUSHIKI KAISHA
18711107 OPTICAL INTERFEROMETER, LASER CONTROL DEVICE, TRANSMITTING DEVICE FOR A LIDAR SYS-TEM, LIDAR SYSTEM, VEHICLE HAVING AT LEAST ONE LIDAR SYSTEM, AND METHOD FOR OPERATING AN OPTICAL INTERFEROMETER Non-Final OA VALEO SCHALTER UND SENSOREN GMBH
18292575 OPTICAL DETECTION DEVICE FOR MONITORING A MONITORING REGION WITH CHECK ON FUNCTIONAL SAFETY Non-Final OA VALEO SCHALTER UND SENSOREN GMBH
18290822 LIGHT SOURCE DRIVING DEVICE, LIGHT EMITTING DEVICE, AND DISTANCE MEASURING DEVICE Non-Final OA SONY SEMICONDUCTOR SOLUTIONS CORPORATION
18568317 LIGHT SOURCE CONTROL DEVICE, LIGHT SOURCE CONTROL METHOD, AND DISTANCE MEASURING DEVICE Non-Final OA SONY SEMICONDUCTOR SOLUTIONS CORPORATION
18550064 MEASUREMENT DEVICE, MEASUREMENT METHOD, AND INFORMATION PROCESSING DEVICE Final Rejection Sony Semiconductor Solutions Corporation
18426847 Lidar Sensor System For A Vehicle Non-Final OA Aurora Operations, Inc.
18711782 FREQUENCY ANGULAR RESOLVING (FAR) LIGHT DETECTION AND RANGING (LIDAR) BY ACOUSTO-OPTIC BEAM STEERING Non-Final OA UNIVERSITY OF WASHINGTON
18543817 SENSOR DEVICE Final Rejection OMRON CORPORATION
18618256 MONOSTATIC LIDAR TRANSCEIVER SYSTEM Non-Final OA The Charles Stark Draper Laboratory, Inc.
18531017 UNMANNED VEHICLE PROCESSING SYSTEM AND UNMANNED VEHICLE PROCESSING METHOD Non-Final OA Industrial Technology Research Institute
18422654 SYSTEMS AND METHODS FOR PROCESSING DIGITAL HIGH DEFINITION MAPS Non-Final OA Woven by Toyota, 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