Prosecution Insights
Last updated: April 19, 2026

Examiner: LEE, SANG CHEON

Tech Center 2400 • Art Units: 2467

This examiner grants 40% of resolved cases

Performance Statistics

40.0%
Allow Rate
-18.0% vs TC avg
84
Total Applications
+50.0%
Interview Lift
1245
Avg Prosecution Days
Based on 25 resolved cases, 2023–2026

Rejection Statute Breakdown

0.4%
§101 Eligibility
17.4%
§102 Novelty
77.0%
§103 Obviousness
4.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18316654 METHOD AND USER EQUIPMENT (UE) FOR OPTIMIZING MULTIPLE RF MODULE OPERATION Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
17884216 METHOD AND APPARATUS FOR ENHANCED UPLINK TRANSMISSION FOR 8 TX OPERATION Non-Final OA Samsung Electronics Co., Ltd.
17793707 METHOD, DEVICE AND COMPUTER STORAGE MEDIUM OF COMMUNICATION Final Rejection NEC Corporation
18276040 COMMUNICATION ROUTE SEARCH METHOD, GROUND SYSTEM, SURVEILLANCE SATELLITE CONSTELLATION, COMMUNICATION SATELLITE CONSTELLATION, FLYING OBJECT COPING SYSTEM, UNIFIED DATA LIBRARY, SATELLITE, AND SATELLITE CONSTELLATION Non-Final OA Mitsubishi Electric Corporation
17920912 APPARATUS, METHOD, AND COMPUTER PROGRAM Non-Final OA NOKIA TECHNOLOGIES OY
17984830 MULTICAST DOWNLINK SERVICE NOTIFICATION METHOD, TERMINAL DEVICE AND NETWORK DEVICE Final Rejection GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
17955516 SESSION PROCESSING METHOD AND DEVICE, AND STORAGE MEDIUM Final Rejection GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
17822468 DATA TRANSMISSION METHOD AND DEVICE Non-Final OA GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
17849019 METHOD AND APPARATUS FOR ACTIVATING OR DEACTIVATING RELIABLE TRANSMISSION Non-Final OA GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
17975538 METHOD AND APPARATUS FOR PERFORMING RANDOM ACCESS PROCEDURE IN WIRELESS COMMUNICATION SYSTEM Final Rejection LG ELECTRONICS INC.
17918541 MULTI-LINK CHANNEL ACCESS Final Rejection LG ELECTRONICS INC.
17999710 METHODS AND APPARATUSES FOR CONTROLLING CONNECTION STATE OF TERMINAL DEVICE Non-Final OA Telefonaktiebolaget LM Ericsson (publ)
18436403 INFORMATION TRANSMISSION METHOD AND APPARATUS Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
17960620 INFORMATION SENDING METHOD, INFORMATION RECEIVING METHOD, AND RELATED APPARATUS AND DEVICE Final Rejection HUAWEI TECHNOLOGIES CO., LTD.
17959748 Feedback Information Sending Method and Apparatus Final Rejection Huawei Technologies Co., Ltd.
17864856 Communication Method and Communications Apparatus Final Rejection Huawei Technologies Co., Ltd.
18417783 SYSTEMS, METHODS, AND DEVICES FOR WI-FI PRESENCE DETECTION Non-Final OA Cypress Semiconductor Corporation
17972398 Non-Access Stratum (NAS) and Core Network (CN)-Based Paging Subgrouping Final Rejection Apple Inc.
17919466 LOW POWER DATA COMMUNICATIONS Non-Final OA APPLE INC.
18040826 METHODS AND APPARATUSES FOR DESIGNING AN ADAPTATION LAYER AND HANDLING A FAILURE IN A SIDELINK RELAY SYSTEM Final Rejection LENOVO (BEIJING) LIMITED
17864712 METHOD AND APPARATUS FOR ALLOCATING SIDELINK RESOURCE IN WIRELESS COMMUNICATION SYSTEM Non-Final OA ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
18260720 CHANNEL MEASUREMENTS IN CHANNEL SENSING CONTENTION SLOTS Non-Final OA QUALCOMM Incorporated
17938159 EARLY MESSAGE FOR CONDITIONAL HANDOVER Final Rejection QUALCOMM Incorporated
17958190 TECHNIQUES FOR SINGLE-DCI SWITCHING FOR DOWNLINK AND UPLINK BANDWIDTH PARTS AND SUB-BANDS Non-Final OA QUALCOMM Incorporated
17707572 Monitoring Overlapping Coresets Non-Final OA Comcast Cable Communications, LLC
18195268 COORDINATED FREQUENCY SHARING BETWEEN SATELLITE AND TERRESTRIAL RADIO ACCESS NETWORKS Final Rejection T-MOBILE INNOVATIONS LLC
17798493 TERMINAL Non-Final OA NTT DOCOMO, INC.
17811670 DESIGNATING A PRIMARY MULTICAST FLOW AND A BACKUP MULTICAST FLOW FOR MULTICAST TRAFFIC Final Rejection Juniper Networks, Inc.
17998114 UPLINK SENDING METHOD, APPARATUS, AND DEVICE, AND STORAGE MEDIUM Non-Final OA Beijing xiaomi Mobile Software Co., Ltd.
17903707 SYSTEMS AND METHODS FOR SELECT RADIO UNIT TRANSMISSION POWER IN RADIO ACCESS NETWORKS Final Rejection Outdoor Wireless Networks LLC

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month