Prosecution Insights
Last updated: October 02, 2026

Examiner: LI, RUIPING

Tech Center 2600 • Art Units: 2624 2666 2674 2676

This examiner grants 77% of resolved cases

Analysis

Ruiping Li is an examiner in Tech Center 2600 and Art Unit 2624. He has 963 resolved cases. The allowance rate for these cases is 76.8 percent. This percentage represents the frequency of patent grants among his resolved matters. The interview lift is 18.4 percent. This metric measures the increase in the probability of allowance following an examiner interview. The median time to allowance is 1005 days.

With 963 resolved cases, the 76.8 percent allowance rate offers a clear view of the examiner's tendencies. The 18.4 percent interview lift indicates that direct communication is an effective strategy for applicants. The 1005 days median time to allowance is a key figure for planning the lifecycle of an application. These statistics help practitioners navigate the specific requirements of Art Unit 2624. The allowance rate and interview lift are the primary indicators of success in Tech Center 2600.

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

Performance Statistics

76.8%
Allow Rate
+14.8% vs TC avg
982
Total Applications
+18.4%
Interview Lift
1005
Avg Prosecution Days
Based on 963 resolved cases, 2023–2026

Rejection Statute Breakdown

10.8%
§101 Eligibility
25.3%
§102 Novelty
44.7%
§103 Obviousness
15.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18755803 TEMPORAL AGGREGATION FOR DYNAMIC CHANNEL PRUNING AND SCALING Final Rejection SAMSUNG ELECTRONICS CO., LTD.
18980787 METHOD FOR DETERMINING A VESSEL WATER INTERFACE, AND METHOD AND SYSTEM FOR DETERMINING A POSITIONAL RELATIONSHIP BETWEEN AN EGO VESSEL AND A TARGET VESSEL Non-Final OA ABB Schweiz AG
18859614 INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY RECORDING MEDIUM Non-Final OA NEC Corporation
18579961 INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING APPARATUS Final Rejection NEC Corporation
18579995 INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING APPARATUS Final Rejection NEC Corporation
17635782 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM Final Rejection NEC Corporation
18977957 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM Non-Final OA FUJIFILM CORPORATION
18991780 SEARCHING AND RANKING PERSONALIZED VIDEOS Non-Final OA Snap Inc.
18904104 TEMPLATE-BASED GENERATION OF PERSONALIZED VIDEOS Non-Final OA Snap Inc.
18663730 Character recognition-based augmentation for multimodal model inputs Final Rejection Google LLC
18617340 ELECTRONIC APPARATUS, CONTROL METHOD THEREFOR, AND STORAGE MEDIUM Final Rejection CANON KABUSHIKI KAISHA
18470459 IMAGE PROCESSING APPARATUS, AUTHENTICATION SYSTEM, METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM Non-Final OA CANON KABUSHIKI KAISHA
18830138 SYSTEMS AND METHODS FOR ALERTING A USER TO PUBLISHED UNDESIRABLE IMAGES DEPICTING THE USER Non-Final OA Adeia Guides Inc.
18956949 LEARNED IMAGE COMPRESSION AND DECOMPRESSION USING LONG AND SHORT ATTENTION MODULE Non-Final OA GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
18988432 DATA AUGMENTATION Non-Final OA Beijing Youzhuju Network Technology Co., Ltd.
18620764 IDENTIFYING REPRESENTATIVE FRAMES IN VIDEO CONTENT Non-Final OA NETFLIX, INC.
18486890 METHODS AND SYSTEM FOR ACCOUNTING FOR AGING FACES IN A FACIAL RECOGNITION SYSTEM USING ARTIFICIAL INTELLIGENCE Non-Final OA Honeywell International Inc.
18834474 FORESTRY MANAGEMENT SYSTEM AND METHOD Final Rejection Purdue Research Foundation
18978487 EXCAVATOR AND EXCAVATOR CONTROL SYSTEM Non-Final OA SUMITOMO CONSTRUCTION MACHINERY CO., LTD.

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