Prosecution Insights
Last updated: October 02, 2026

Examiner: FAN, GUOXING

Tech Center 2400 • Art Units: 2462

This examiner grants 79% of resolved cases

Analysis

Guoxing Fan is an examiner in Tech Center 2400 and Art Unit 2462. The examiner has 47 resolved cases, which offers a snapshot of prosecution trends. The allowance rate is 78.7 percent, which suggests the environment for applicants. This rate indicates that a majority of applications are granted, providing an outlook for those seeking patent protection in this technical area.

The median days to allowance is 1221, which is the timeline for this examiner. This duration is a factor for applicants to consider when planning their patent strategy. The interview lift of 9.2 percent shows that while interviews are beneficial, the 78.7 percent allowance rate is already a strong baseline. In Art Unit 2462, the timeline is a component of the prosecution cycle.

With 47 resolved cases in Tech Center 2400, the examiner 1221 days to allowance is a metric. The 9.2 percent interview lift provides a boost to the chances of a grant. Practitioners should focus on managing the prosecution cycle while taking advantage of the success rate. These figures offer a guide for navigating Art Unit 2462 effectively.

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

Performance Statistics

78.7%
Allow Rate
+20.7% vs TC avg
84
Total Applications
+9.2%
Interview Lift
1221
Avg Prosecution Days
Based on 47 resolved cases, 2023–2026

Rejection Statute Breakdown

1.2%
§101 Eligibility
20.1%
§102 Novelty
74.6%
§103 Obviousness
2.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17982822 METHOD AND APPARATUS FOR TRANSMITTING POWER HEADROOM REPORT BY USER EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM Non-Final OA LG Electronics Inc.
18012073 METHOD AND SYSTEM FOR EAS LIFECYCLE MANAGEMENT WITH EDGE DATA NETWORK SELECTION Final Rejection Samsung Electronics Co., Ltd.
17798537 COMMUNICATION APPARATUS AND COMMUNICATION METHOD FOR CONTROL SIGNALING Final Rejection Panasonic Intellectual Property Corporation of America
18897418 SATELLITE COMMUNICATION METHOD AND APPARATUS Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18885479 COMMUNICATION METHOD AND APPARATUS Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18774615 IN-VEHICLE COMMUNICATION METHOD, APPARATUS, AND SYSTEM Final Rejection HUAWEI TECHNOLOGIES CO., LTD.
18753155 PACKET SIGNATURE BASED QUALITY OF SERVICE (QOS) CLASSIFICATION Final Rejection Huawei Technologies Co., Ltd.
17709400 METHOD OF SEARCH SPACE MONITORING AND USER EQUIPMENT USING THE SAME Final Rejection SHARP KABUSHIKI KAISHA
18841771 DISCONTINUOUS TRANSMISSION CYCLE COMMUNICATION SCHEDULING Non-Final OA QUALCOMM Incorporated
18838172 MULTIPLEXING TECHNIQUES FOR SIMULTANEOUS UPLINK CONTROL CHANNEL TRANSMISSIONS ON A SINGLE COMPONENT CARRIER Final Rejection QUALCOMM Incorporated
18546926 TECHNIQUES FOR CHANNEL STATE INFORMATION AND CHANNEL COMPRESSION SWITCHING Final Rejection QUALCOMM INCORPORATED
18003567 NEURAL NETWORK BASED CHANNEL STATE INFORMATION FEEDBACK REPORT SIZE DETERMINATION Non-Final OA QUALCOMM Incorporated
18052183 TECHNIQUES TO FACILITATE NETWORK SLICE-BASED RESELECTION USING MACHINE LEARNING Non-Final OA QUALCOMM Incorporated
17885293 TRANSPORT BLOCK SIZE FOR SIDELINK COMMUNICATIONS Final Rejection QUALCOMM Incorporated
17898448 COORDINATED CHANNEL SWITCH TIMING AND TRANSMISSIONS IN NEIGHBORHOOD AWARENESS NETWORKS Non-Final OA INTEL CORPORATION
18714784 Method for determining the movement of a mobile terminal, device and corresponding computer program Final Rejection ORANGE
18841213 Enhancement of Code-Division Multiplexing Design for Demodulation Reference Signals Non-Final OA Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
18841204 SIDELINK LOGICAL CHANNEL PRIORITIZATION BASED ON A CHANNEL ACCESS PRIORITY CLASS Non-Final OA Lenovo (Singapore) Pte. Ltd.
18246313 REPORTING CHANNEL STATE INFORMATION FOR HIGH SPEED DEVICES Non-Final OA Lenovo (Singapore) Pte. Ltd.
17916713 SPATIAL PARAMETER CAPABILITY INDICATION Non-Final OA Lenovo (Singapore) PTE. LTD.
18841183 MULTI-CHANNEL SCHEDULING Non-Final OA Lenovo (Singapore) Pte. Limited
17987457 COMMUNICATION METHOD AND APPARATUS FOR MULTICAST AND BROADCAST SERVICE, MEDIUM, AND ELECTRONIC DEVICE Non-Final OA Tencent Technology (Shenzhen) Company Limited
18841229 MODELING WIRELESS TRANSMISSION CHANNEL WITH PARTIAL CHANNEL DATA USING GENERATIVE MODEL Final Rejection Telefonaktiebolaget LM Ericsson (publ)
18729131 METHODS, AND NETWORK NODES FOR HANDLING COMMUNICATION IN A WIRELESS COMMUNICATIONS NETWORK Final Rejection Telefonaktiebolaget LM Ericsson (publ)
18692509 METHOD AND APPARATUS FOR ADJUSTING PARAMETER OF POWER AMPLIFIER Non-Final OA Telefonaktiebolaget LM Ericsson (publ)
17919529 FIRST NODE, SECOND NODE AND METHODS PERFORMED THEREBY FOR HANDLING PACKET DUPLICATION IN A MULTI-HOP NETWORK NETWORK Non-Final OA Telefonaktiebolaget LM Ericsson (publ)
17937159 APPARATUS, METHODS, AND COMPUTER PROGRAMS Final Rejection NOKIA TECHNOLOGIES OY
18764495 GAP CONFLICT PROCESSING METHODS AND APPARATUSES, TERMINAL, AND NETWORK SIDE DEVICE Non-Final OA VIVO MOBILE COMMUNICATION CO., LTD.
18065974 METHOD AND APPARATUS FOR SUSPENDING SECONDARY CELL GROUP Non-Final OA VIVO MOBILE COMMUNICATION CO., LTD.
18478098 Candidate Cell Configuration Final Rejection Comcast Cable Communications, LLC

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