Prosecution Insights
Last updated: October 27, 2026

Aracelis Ruiz, USPTO Patent Examiner

Listed by the USPTO as RUIZ, ARACELIS

Tech Center 2100 • Art Units: 2139 2189

This examiner grants 87% of resolved cases

Performance Statistics

87.1%
Allow Rate
+32.1% vs TC avg
863
Total Applications
+12.6%
Interview Lift
905
Avg Prosecution Days
Based on 829 resolved cases, 2023–2026

Rejection Statute Breakdown

7.1%
§101 Eligibility
16.3%
§102 Novelty
57.0%
§103 Obviousness
10.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19176095 STORAGE DEVICE, OPERATION METHOD THEREOF AND COMPUTING SYSTEM INCLUDING THE STORAGE DEVICE Non-Final OA Samsung Electronics Co., Ltd.
18827162 STORAGE CONTROLLER, STORAGE DEVICE, AND STORAGE SYSTEM Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18763105 MEMORY MANAGEMENT METHOD BASED ON VIRTUAL MEMORY AND APPARATUS USING THE SAME Final Rejection SAMSUNG ELECTRONICS CO., LTD.
17988626 MECHANISM TO IDENTIFY KEY SECTIONS OF IO PACKETS AND ITS USE FOR EFFICIENT IO CACHING Final Rejection Intel Corporation
19221955 DATA FLUSH FOR FORCE UNIT ACCESS COMMANDS Non-Final OA Micron Technology, Inc.
19097499 ADJUSTED ACCESS OPERATIONS FOR REPLAY PROTECTED MEMORY BLOCKS Final Rejection Micron Technology, Inc.
19045769 MANAGING I/O OPERATIONS ASSOCIATED WITH A COMPUTE EXPRESS LINK (CXL) MEMORY DEVICE Final Rejection Micron Technology, Inc.
19041569 MANAGING METADATA ASSOCIATED WITH MEMORY ACCESS OPERATIONS IN A MEMORY DEVICE Final Rejection Micron Technology, Inc.
19358592 CONTROLLER WITH CACHING AND NON-CACHING MODES Non-Final OA TEXAS INSTRUMENTS INCORPORATED
19263644 MEMORY CONTROLLER WITH COMMAND REORDERING Non-Final OA TEXAS INSTRUMENTS INCORPORATED
19297990 STORAGE DEVICE FOR COMPRESSING AND STORING DATA, AND OPERATING METHOD THEREOF Non-Final OA SK hynix Inc.
19304424 DYNAMIC SINGLE-LEVEL CELL WRITE THROUGH IN MEMORY DEVICES Non-Final OA SK Hynix NAND Product Solutions Corp. (dba Solidigm)
19065882 DATA ROUTING AND MEMORY BLOCK MANAGEMENT IN A SUB-BLOCK MEMORY SYSTEM Final Rejection Sandisk Technologies, Inc.
19221682 DIRECT DATA TRANSFER WITH CACHE LINE OWNER ASSIGNMENT Non-Final OA Akeana, Inc.
19001251 STREAMING MATRIX TRANSPOSER WITH DIAGONAL STORAGE Final Rejection Akeana, Inc.

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Frequently Asked Questions

What is examiner Aracelis Ruiz's allowance rate?

87.1% of resolved applications examined by Aracelis Ruiz were allowed (829 resolved cases), compared with 76.6% across Art Unit 2139 over the last five years.

Does an interview help with examiner Aracelis Ruiz?

This examiner's interview lift is +12.6 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Aracelis Ruiz take to allow a patent?

Applications allowed by Aracelis Ruiz took 905 days on average from filing to allowance.

Which art unit does examiner Aracelis Ruiz work in?

Aracelis Ruiz examines applications in Art Unit 2139 in Tech Center 2100 (Computing & Software).

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