Prosecution Insights
Last updated: October 02, 2026

Examiner: BLAIR, DOUGLAS B

Tech Center 2400 • Art Units: 2142 2400 2442 2454

This examiner grants 72% of resolved cases

Analysis

Douglas B Blair is an examiner in Tech Center 2400 and Art Unit 2142. With 646 resolved cases, the examiner has an allowance rate pct of 72.6. This provides a strong statistical basis for predicting outcomes. The data suggests a generally positive prosecution environment for most applicants.

The median days to allowance is 1435. The interview lift pct is 7.7, suggesting that interviews provide a moderate benefit in the prosecution process. While the 7.7 lift pct is helpful, the 72.6 allowance rate pct is the primary indicator of success. The 1435 day timeline is relatively long, so practitioners should plan for a multi year engagement. Overall, the examiner's record of 646 cases shows a consistent approach with a high likelihood of grant, though the process may take significant time to reach the 1435 day median.

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

Performance Statistics

72.5%
Allow Rate
+14.5% vs TC avg
694
Total Applications
+7.9%
Interview Lift
1435
Avg Prosecution Days
Based on 647 resolved cases, 2023–2026

Rejection Statute Breakdown

10.4%
§101 Eligibility
21.3%
§102 Novelty
34.7%
§103 Obviousness
27.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18517451 CHANNEL STATE INFORMATION REPORTING FOR MULTIPLE POWER OFFSETS Non-Final OA Samsung Electronics Co., Ltd.
18553962 METHOD AND SYSTEM FOR PROVIDING WIRELESS COMMUNICATION NETWORK ASSURANCE Final Rejection SAMSUNG ELECTRONICS CO., LTD.
18782882 COMMUNICATION CONTROL SYSTEM AND COMMUNICATION CONTROL METHOD Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18729620 METHOD, DEVICE AND COMPUTER STORAGE MEDIUM OF COMMUNICATION Non-Final OA NEC CORPORATION
18220805 MESSAGING SYSTEM WITH CIRCUMSTANCE CONFIGURATION FRAMEWORK Final Rejection Snap Inc.
18143312 MESSAGING SYSTEM WITH CIRCUMSTANCE CONFIGURATION FRAMEWORK FOR HARDWARE Final Rejection Snap, Inc.
18819234 CHANNEL SWITCHING METHOD AND APPARATUS Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18499876 DATA TRANSMISSION CONTROLLERS AND METHODS TO GENERATE DATA TRANSMISSION PACKETS ACCORDING TO MODIFIED QUIC PROTOCOL Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
17372586 METHOD AND DEVICE FOR TRANSMITTING DATA Non-Final OA Robert Bosch GmbH
18284748 SIDELINK DISCONTINUOUS RECEPTION PROCEDURES Final Rejection KONINKLIJKE PHILIPS N.V.
18877561 USER EQUIPMENTS AND METHODS FOR DETERMINING TIME-FREQUENCY RESOURCE SET FOR ENHANCED DUPLEX OPERATION Non-Final OA SHARP KABUSHIKI KAISHA
18874222 TERMINAL APPARATUS, BASE STATION APPARATUS, AND COMMUNICATION METHOD Non-Final OA SHARP KABUSHIKI KAISHA
18836181 INDICATION OF SIMULTANEOUS UPLINK TRANSMISSION FOR MULTIPLE TRANSMIT RECEIVE POINTS Non-Final OA QUALCOMM Incorporated
18836190 TECHNIQUES FOR RESUMING SUSPENDED TRANSMIT SWITCHING Non-Final OA QUALCOMM Incorporated
18284280 TECHNIQUES FOR RADIO RESOURCE CONTROL MESSAGE DELIVERY AND CONFIGURATION FOR REMOTE USER EQUIPMENT Final Rejection QUALCOMM Incorporated
17806071 DISCONTINUOUS RECEPTION METHODOLOGY FOR MULTIMEDIA Non-Final OA QUALCOMM Incorporated
18475460 Method and device for controlling a local area network Non-Final OA ORANGE
18547860 METHOD FOR CONTROLLING A SLAVE CLUSTER OF NODES BY A MASTER CLUSTER OF NODES, CORRESPONDING DEVICES AND COMPUTER PROGRAMS Final Rejection Orange
18273030 BROKER CIRCUITRY, NETWORK BROKER CIRCUITRIES, BROKER DEVICES, BASE STATION, PUBLISHER DEVICES, SUBSCRIBER DEVICES Non-Final OA Sony Group Corporation
18255317 MAC CE BASED BEAM FAILURE RECOVERY IN MULTIPLE TRP SCENARIO Final Rejection Lenovo (Beijing) Limited
17910956 METHOD AND APPARATUS FOR SMALL DATA TRANSMISSION Non-Final OA Lenovo (Beijing) Ltd.
17910604 Puncturing Pattern Based Control of OFDM Transmissions Final Rejection Telefonaktiebolaget LM Ericsson (publ)
18476741 Latency Reduction for Primary Cell Switching Non-Final OA Comcast Cable Communications, LLC
17360938 Content Storage and Identification Final Rejection Comcast Cable Communications, LLC
18178202 SYSTEM AND METHOD FOR BEAM FAILURE RECOVERY Non-Final OA ZTE CORPORATION
18375354 BLOCKING MALFUNCTIONING NETWORK FUNCTIONS IN A CELLULAR TELECOMMUNICATIONS NETWORK Non-Final OA Boost SubscriberCo L.L.C.
18964793 NETWORK-BASED COLLECTION OF USER ACTIVITY DATA FOR PERSONAL ARTIFICIAL INTELLIGENCE Final Rejection AT&T Intellectual Property I, L.P.
17976717 METHODS FOR RESILIENT MULTI CLOUD GATEWAY INTERCONNECTS Final Rejection VeloCloud Networks, LLC
18776544 METHODS, SYSTEMS, AND DEVICES FOR PROVISIONING AN APPLICATION ON A NETWORK NODE ACCORDING TO MOVEMENT PATTERNS AND APPLICATION PARAMETERS FOR MOBILE DEVICES Final Rejection AT&T Technical Services Company, Inc.

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