Prosecution Insights
Last updated: October 02, 2026

Examiner: HAGOS, EYOB

Tech Center 2800 • Art Units: 2452 2685 2857 2863 2864

This examiner grants 66% of resolved cases

Analysis

Eyob Hagos has a portfolio of 404 resolved cases in Art Unit 2452. Operating in Tech Center 2800, he has an allowance rate of 66.3 percent. This is a favorable rate for applicants, indicating that a majority of the cases he examines result in a patent grant. This provides a baseline for success in this art unit.

The interview lift is 43.1 percent, which is a high figure. This data point suggests that interviews are an impactful action a practitioner can take when working with this examiner. The median days to allowance is 1229, representing the prosecution period. Despite the 1229 median days to allowance, the 43.1 percent lift offers a way to improve the 66.3 percent allowance rate. Practitioners should view the interview as a component of their strategy to ensure a positive outcome and potentially navigate the pendency more efficiently.

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

Performance Statistics

66.3%
Allow Rate
-1.7% vs TC avg
431
Total Applications
+43.1%
Interview Lift
1229
Avg Prosecution Days
Based on 404 resolved cases, 2023–2026

Rejection Statute Breakdown

24.3%
§101 Eligibility
6.3%
§102 Novelty
49.6%
§103 Obviousness
17.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18628339 EARLY DETECTION OF SCALE IN OIL PRODUCTION WELLS Non-Final OA Schlumberger Technology Corporation
18709863 ANOMALY DETERMINATION APPARATUS, ANOMALY DETECTION APPARATUS, ANOMALY DETERMINATION METHOD, AND STORAGE MEDIUM Non-Final OA NEC Corporation
18022668 PROCESSING DEVICE, ABNORMALITY DETECTION SYSTEM, ABNORMALITY DETECTION METHOD, AND COMPUTER-READABLE MEDIUM Non-Final OA NEC Corporation
18430635 SYSTEMS AND METHODS FOR ROTOR SPEED DETERMINATION Non-Final OA SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
18602295 APPARATUS AND METHOD FOR DETECTING ABNORMAL BATTERY CELL Non-Final OA Samsung SDI Co., Ltd.
18778780 METHOD AND APPARATUS FOR POSE ESTIMATION, AND ELECTRONIC DEVICE Non-Final OA Beijing Zitiao Network Technology Co., Ltd.
18140182 TIME-OF-FLIGHT DATA PROCESSING DEVICE BASED ON INTELLIGENCE PROCESSING UNIT AND DATA PROCESSING METHOD Final Rejection SigmaStar Technology Ltd.
17926920 METHOD FOR COMPUTING A FLOW OF AT LEAST ONE FIRST GAS EMITTED BY A SOURCE INTO THE ATMOSPHERE USING A SECOND TRACER GAS, AND ASSOCIATED PROCESS, SYSTEM AND KIT Non-Final OA TotalEnergies OneTech
18086019 METHOD AND SYSTEM FOR DETERMINING A HYBRID TEMPERATURE OF A MEMORY DEVICE Final Rejection SK hynix NAND Product Solutions Corp. (dba Solidigm)
18485240 UTILITY POLE LOCALIZATION FROM AMBIENT DATA Non-Final OA NEC Laboratories America, Inc.
18552242 STEP COUNTING METHOD AND DEVICE, ELECTRONIC APPARATUS AND READABLE STORAGE MEDIUM Final Rejection GOERTEK INC.
17942380 METHOD AND APPARATUS FOR CALIBRATING PARAMETER OF LASER RADAR Non-Final OA Yinwang Intelligent Technologies Co., Ltd.

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