Prosecution Insights
Last updated: October 02, 2026

Examiner: YANG, HAN

Tech Center 2800 • Art Units: 2493 2496 2824

This examiner grants 92% of resolved cases

Analysis

Han Yang serves in Tech Center 2800 and Art Unit 2493. The examiner has a volume of 917 resolved cases. The data shows an allowance rate of 92.0 percent, and the median days to allowance is 793. These metrics suggest the typical outcome and timeline for applications assigned to this examiner. The 793 day median indicates the middle point of the prosecution duration from filing to grant for applications in this unit.

The interview lift for this examiner is 11.8 percent. This indicates that even with a baseline allowance rate of 92.0 percent, interviews are associated with an even greater chance of success. For the 917 resolved cases, the 11.8 percent lift provides a strategic reason to engage in direct communication. Practitioners can use this 11.8 percent lift to justify the use of interviews as a tool to navigate the 793 day median prosecution period more effectively.

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
931
Total Applications
+11.8%
Interview Lift
793
Avg Prosecution Days
Based on 917 resolved cases, 2023–2026

Rejection Statute Breakdown

4.8%
§101 Eligibility
35.7%
§102 Novelty
40.2%
§103 Obviousness
11.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18986202 APPARATUS AND METHOD FOR ADAPTIVELY ADJUSTING REFRESH TIMING OF CIM BASED ON EDRAM Non-Final OA UIF (University Industry Foundation), Yonsei University
19059977 2T DRAM CELL WITH ASYMMETRIC PARASITIC CAPACITOR AND 2T DRAM CELL ARRAY Non-Final OA POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
18827561 BLOCK-ON-BLOCK MEMORY ARRAY ARCHITECTURE USING BI-DIRECTIONAL STAIRCASES Non-Final OA Lodestar Licensing Group LLC
19058830 BOUNDARY WL OFFSET CONTROL BASED ON TEMPERATURE Non-Final OA Micron Technology, Inc.
18989217 CONCURRENT SLOW-FAST MEMORY CELL PROGRAMMING Non-Final OA Micron Technology, Inc.
18951246 APPARATUSES AND METHODS FOR ACCESS OPERATIONS DURING VOLTAGE TRANSITION Non-Final OA Micron Technology, Inc.
19200782 SYSTEMS, METHODS, AND APPARATUSES FOR DETECTING USER ACCOUNT MISAPPROPRIATION ATTEMPTS USING ARTIFICIAL INTELLIGENCE IN AN ELECTRONIC NETWORK Non-Final OA BANK OF AMERICA CORPORATION
19070730 Sub-Word Line Driver Placement For Memory Device Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
19050821 ARTIFICIAL INTELLIGENCE PROCESSING DEVICE AND WEIGHT COEFFICIENT WRITING METHOD FOR ARTIFICIAL INTELLIGENCE PROCESSING DEVICE Non-Final OA Nuvoton Technology Corporation Japan
19071780 SYSTEM AND METHOD FOR TESTING MEMORY DEVICE Non-Final OA NANYA TECHNOLOGY CORPORATION
19088472 METHOD, APPARATUS, AND SYSTEM FOR AUTOMATED PURPOSE LIMITATION AND COMPATIBILITY VERIFICATION ON A DATA PLATFORM Non-Final OA HERE Global B.V.

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