Prosecution Insights
Last updated: October 27, 2026

Yongjia Pan, USPTO Patent Examiner

Listed by the USPTO as PAN, YONGJIA

Tech Center 4100 • Art Units: 2118 2144 2145 2171 2173 3725 4100

This examiner grants 65% of resolved cases

Analysis

Yongjia Pan is assigned to Tech Center 4100 and art unit 2118. The profile records 590 resolved cases, a 65.4% allowance rate, and a median of 1320 days to allowance. The data indicates a substantial case history with prosecution that may continue for an extended period before allowance.

Interviews are associated with a 30.8% lift in allowance outcomes. The leading companies are Beijing Zitiao Network Technology Co., Ltd., Huawei Technologies Co., Ltd., and Intuitive Surgical Operations Inc. The leading firms are AMPACC Law Group, PLLC, ARENTFOX SCHIFF LLP, and BakerHostetler. Practitioners may combine early interview planning with detailed written responses and disciplined amendment strategy.

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

Performance Statistics

65.4%
Allow Rate
+5.4% vs TC avg
630
Total Applications
+30.8%
Interview Lift
1320
Avg Prosecution Days
Based on 590 resolved cases, 2023–2026

Rejection Statute Breakdown

10.0%
§101 Eligibility
8.8%
§102 Novelty
61.1%
§103 Obviousness
12.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18861153 VIDEO PROCESSING METHOD, APPARATUS AND DEVICE, AND STORAGE MEDIUM Non-Final OA Beijing Zitiao Network Technology Co., Ltd.
18860894 METHOD, APPARATUS, COMPUTER DEVICE AND STORAGE MEDIUM FOR INFORMATION DISPLAY Non-Final OA Beijing Zitiao Network Technology Co., Ltd.
19002068 MULTI-MODAL QUERY AND RESPONSE ARCHITECTURE FOR MEDICAL PROCEDURES Non-Final OA Intuitive Surgical Operations, Inc.
18936087 SCREEN CAPTURE METHOD, ELECTRONIC DEVICE, MEDIUM, AND PROGRAM PRODUCT Non-Final OA Huawei Technologies Co., Ltd.
18812195 APPLICATION PROGRAM APP MANAGEMENT METHOD, TERMINAL DEVICE, SERVER, AND SYSTEM Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18027520 SYSTEMS AND METHODS FOR CREATING GARMENTS TO COMPENSATE FOR ANATOMICAL ASYMMETRY Non-Final OA Mayo Foundation for Medical Education and Research
18389479 POWER MODULE TEMPERATURE MANAGEMENT DEVICE Final Rejection Kia Corporation
18575305 SYSTEM CONSTRUCTION ASSISTANCE DEVICE, SYSTEM CONSTRUCTION ASSISTANCE DEVICE OPERATION METHOD, AND RECORDING MEDIUM Final Rejection Mitsubishi Electric Corporation
18936020 INTERACTION METHOD, READABLE MEDIUM, AND ELECTRONIC DEVICE Non-Final OA Beijing Youzhuju Network Technology Co., Ltd.
18971196 METHODS AND SYSTEMS FOR PROVIDING A CONTEXT-AWARE CLIPBOARD Non-Final OA Adeia Guides Inc.
18884956 ACCESS CONTROL OF AUDIO AND VIDEO STREAMS AND CONTROL OF REPRESENTATIONS FOR COMMUNICATION SESSIONS Non-Final OA MICROSOFT TECHNOLOGY LICENSING, LLC
18920595 GROUP CREATION IN A VIRTUAL ENVIRONMENT Non-Final OA Tencent Technology (Shenzhen) Company Limited
18955837 INTERFACE DISPLAY METHOD, ELECTRONIC DEVICE, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM Non-Final OA GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
18984165 TREATMENT SOLUTION SUPPLY APPARATUS, REPORTING METHOD, AND STORAGE MEDIUM Non-Final OA Tokyo Electron Limited
18601722 CLOUD AND EDGE INTEGRATED ENERGY OPTIMIZER Final Rejection Honeywell International Inc.
18927061 SYSTEMS AND METHODS ENABLING MULTIPLE SIZE-BASED TOUCH GESTURES FOR A TOUCH-SENSITIVE DISPLAY SCREEN Non-Final OA Dell Products L.P.
18324716 DEVICE, COMPUTERIZED METHOD, MEDICAL SYSTEM FOR DETERMINING A PREDICTED VALUE OF GLYCEMIA Non-Final OA DIABELOOP

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Who Appears Before This Examiner

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Frequently Asked Questions

What is examiner Yongjia Pan's allowance rate?

65.4% of resolved applications examined by Yongjia Pan were allowed (590 resolved cases), compared with 42.6% across Art Unit 2118 over the last five years.

Does an interview help with examiner Yongjia Pan?

This examiner's interview lift is +30.8 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Yongjia Pan take to allow a patent?

Applications allowed by Yongjia Pan took 1,320 days on average from filing to allowance.

Which art unit does examiner Yongjia Pan work in?

Yongjia Pan examines applications in Art Unit 2118 in Tech Center 4100.

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