Prosecution Insights
Last updated: October 27, 2026

Zhuo H Li, USPTO Patent Examiner

Listed by the USPTO as LI, ZHUO H

Tech Center 2100 • Art Units: 2133 2139 2185 2189

This examiner grants 89% of resolved cases

Analysis

LI, ZHUO H is assigned to USPTO tech center 2100 and art unit 2133. The record includes 597 resolved cases, an 88.8% allowance rate, a 3.6% interview lift, and a median of 954 days to allowance. The high allowance rate and modest interview measure describe a profile where ordinary written prosecution outcomes are a significant part of the available record.

Micron Technology Inc., Samsung Electronics Co., Ltd., and Lodestar Licensing Group LLC appear among the leading companies. AMIN, TUROCY & WATSON, LLP, IP & T GROUP LLP, and SUGHRUE MION, PLLC are the listed firms. Applicants can use this representation pattern to anticipate semiconductor-focused claim issues and to coordinate interview use with written responses.

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

Performance Statistics

88.8%
Allow Rate
+33.8% vs TC avg
617
Total Applications
+3.6%
Interview Lift
954
Avg Prosecution Days
Based on 597 resolved cases, 2023–2026

Rejection Statute Breakdown

6.2%
§101 Eligibility
15.8%
§102 Novelty
53.1%
§103 Obviousness
10.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18891579 MEMORY SYSTEM, OPERATING METHOD OF MEMORY SYSTEM, AND OPERATING METHOD OF MEMORY CONTROLLER Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
19070291 LOGICAL TO PHYSICAL MEMORY ADDRESS MAPPING USING BITMAPS Final Rejection Micron Technology, Inc.
19067399 ADVANCED FILE SYSTEM WITH DYNAMIC BLOCK ALLOCATION Final Rejection Micron Technology, Inc.
18961097 APPARATUSES AND METHODS FOR OPERATIONS IN A SELF-REFRESH STATE Non-Final OA Lodestar Licensing Group LLC
19046543 DATA STORAGE DEVICE TO EFFICIENTLY MANAGE MAP DATA AND METHOD OF OPERATING THE SAME Final Rejection SK hynix Inc.
18758387 Power Gating for Memory Physical Layers Non-Final OA Advanced Micro Devices, Inc.

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Frequently Asked Questions

What is examiner Zhuo H Li's allowance rate?

88.8% of resolved applications examined by Zhuo H Li were allowed (597 resolved cases), compared with 85.8% across Art Unit 2133 over the last five years.

Does an interview help with examiner Zhuo H Li?

This examiner's interview lift is +3.6 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Zhuo H Li take to allow a patent?

Applications allowed by Zhuo H Li took 954 days on average from filing to allowance.

Which art unit does examiner Zhuo H Li work in?

Zhuo H Li examines applications in Art Unit 2133 in Tech Center 2100 (Computing & Software).

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