Prosecution Insights
Last updated: October 02, 2026

Examiner: HAIDER, WASIUL

Tech Center 2800 • Art Units: 2812 2814 2819

This examiner grants 92% of resolved cases

Analysis

Wasiul Haider examines applications in Art Unit 2812 of Tech Center 2800. The examiner has a high allowance rate of 92.0 percent across 551 resolved cases. This high rate indicates that the vast majority of applications reaching a final resolution under this examiner result in a grant. The 551 resolved cases provide a strong statistical basis for this conclusion.

The timeline for these grants is relatively efficient, with a median days to allowance of 710. Practitioners may find that interviews provide a helpful but not transformative advantage, as the interview lift is 6.4 percent. This lift adds to an already high 92.0 percent probability of success. The 710-day median pendency is a key factor for applicants prioritizing speed.

With 551 resolved cases, the data reflects a consistent and predictable prosecution style. The combination of a 710-day median pendency and a 92.0 percent allowance rate makes this art unit a productive environment for patent applicants in Tech Center 2800. The 6.4 percent interview lift remains a viable option for clarifying complex claim limitations.

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

Performance Statistics

92.0%
Allow Rate
+24.0% vs TC avg
563
Total Applications
+6.4%
Interview Lift
710
Avg Prosecution Days
Based on 551 resolved cases, 2023–2026

Rejection Statute Breakdown

0.4%
§101 Eligibility
21.7%
§102 Novelty
57.0%
§103 Obviousness
13.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18417937 THREE-DIMENSIONAL MEMORY DEVICE AND METHOD OF FABRICATING THE SAME Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18380678 DISPLAY DEVICE AND METHOD OF MANUFACTURING THE DISPLAY DEVICE Non-Final OA Samsung Display Co., Ltd.
18791072 DISPLAY DEVICE Non-Final OA LG Display Co., Ltd.
18538388 LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING SAME Non-Final OA LG Display Co., Ltd.
18538340 LIGHT-EMITTING ELEMENT Final Rejection CANON KABUSHIKI KAISHA
18827353 ELECTRONIC COMPONENT Non-Final OA STMicroelectronics International N.V.
18779804 EPITAXIAL SOURCE/DRAIN STRUCTURE AND METHOD Non-Final OA Taiwan Semiconductor Manufacturing Co., Ltd.
18465192 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD FOR SEMICONDUCTOR DEVICE Final Rejection ROHM CO., LTD.
18741062 SEMICONDUCTOR DEVICE HAVING LANDING PAD AND METHOD FOR MANUFACTURING THE SAME Non-Final OA NANYA TECHNOLOGY CORPORATION
18668441 SEMICONDUCTOR DEVICE HAVING LANDING PAD AND METHOD FOR MANUFACTURING THE SAME Final Rejection NANYA TECHNOLOGY CORPORATION
18838300 SEMICONDUCTOR PACKAGE, SEMICONDUCTOR PACKAGE INTERMEDIATE, REDISTRIBUTION LAYER CHIP, REDISTRIBUTION LAYER CHIP INTERMEDIATE, METHOD OF MANUFACTURING SEMICONDUCTOR PACKAGE, AND METHOD OF MANUFACTURING SEMICONDUCTOR PACKAGE INTERMEDIATE Non-Final OA DAI NIPPON PRINTING CO., LTD.
18463288 ELECTROSTATIC DISCHARGE PROTECTION CIRCUIT AND METHODS OF FORMING THE SAME Final Rejection GlobalFoundries U.S. Inc.

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