USPTO Examiner CHOWDHURY MAHBUBUL BAR - Art Unit 2472

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
18674559INFORMATION INDICATION METHOD AND APPARATUS IN A MULTI-BEAM TRANSMISSION SCENARIOMay 2024May 2025Allow1110NoNo
18666172METHODS, APPARATUS AND SYSTEMS FOR PERFORMING A RANDOM ACCESS PROCEDURE IN A WIRELESS COMMUNICATIONMay 2024July 2025Allow1410NoNo
18659900WIRELESS STATION AND COMMUNICATION METHOD FOR DETERMINING TRANSMISSION TO ANOTHER WIRELESS STATION IN A CELL IN VIEW OF AN INTERFERENCE CELLMay 2024December 2024Allow700YesNo
18444270RELIABLE DATA PACKET TRANSMISSION AMONG ENTITIES OF A RADIO ACCESS NETWORK OF A MOBILE COMMUNICATION NETWORKFebruary 2024September 2024Allow700YesNo
18539809HARQ Codebook for Radio Access NetworksDecember 2023August 2024Allow800NoNo
18366422METHOD AND APPARATUS FOR TRANSMITTING A HYBRID AUTOMATIC REPEAT REQUEST (HARQ) RESPONSE OF A PHYSICAL DOWNLINK SHARED CHANNEL (PDSCH)August 2023July 2024Allow1110NoNo
18356000WIRELESS STATION AND COMMUNICATION METHOD FOR DETERMINING TRANSMISSION TO ANOTHER WIRELESS STATION IN A CELL IN VIEW OF AN INTERFERENCE CELLJuly 2023February 2024Allow700YesNo
18341535TRANSMITTING DEVICE AND RECEIVING DEVICE FOR WIRELESS COMMUNICATIONSJune 2023March 2024Allow900YesNo
18308309TECHNIQUES FOR PUSCH SCHEDULING IN A WIRELESS COMMUNICATION SYSTEMApril 2023October 2024Abandon1810NoNo
18306336METHOD AND APPARATUS FOR CONFIGURATION OF REFERENCE SIGNALApril 2023April 2024Allow1110YesNo
18297567DISTRIBUTED UNIT (DU) MEASUREMENT AND EVENT REPORTING IN DISAGGREGATED BASE STATIONApril 2023March 2024Allow1110YesNo
18296672SECONDARY CELL ACTIVATION IN NEW RADIO SYSTEMApril 2023February 2024Allow1110YesNo
18192227SIDELINK TX RESOURCE POOL SELECTIONMarch 2023July 2023Allow400YesNo
18114863TECHNIQUES FOR PUSCH SCHEDULING IN A WIRELESS COMMUNICATION SYSTEMFebruary 2023July 2023Allow500YesNo
18165893RELIABLE DATA PACKET TRANSMISSION AMONG ENTITIES OF A RADIO ACCESS NETWORK OF A MOBILE COMMUNICATION NETWORKFebruary 2023October 2023Allow810NoNo
18106016BASE STATION APPARATUS, AND COMMUNICATION METHOD FOR PUCCH RESOURCE SELECTIONFebruary 2023May 2023Allow400YesNo
18164455INDICATING DATA FOR TRANSMISSION PER TRAFFIC IDENTIFIERFebruary 2023April 2024Allow1520YesNo
18104829ZERO-TOUCH DEPLOYMENT (ZTD) OF CELLULAR IoT DEVICES AND ASSOCIATED TRUST MODELFebruary 2023October 2023Allow810YesNo
18077903SYSTEMS AND METHODS FOR CONFIGURING A RADIO LINK MONITORING EVALUATION PERIODDecember 2022August 2023Allow810NoNo
18076527METHOD AND APPARATUS FOR TRANSMITTING SIDELINK DATA IN COMMUNICATION SYSTEMDecember 2022February 2024Allow1410YesNo
18057948CONCURRENT PHYSICAL SIDELINK FEEDBACK CHANNEL TRANSMISSIONNovember 2022April 2023Allow560YesNo
17991280RADIO LINK CONTROL STATUS REPORT METHOD AND CORRESPONDING APPARATUSNovember 2022April 2025Allow4010YesNo
17926381METHOD AND DEVICE FOR RLF IN NR V2XNovember 2022July 2025Allow3110NoNo
17952345WIRELESS COMMUNICATION DEVICE USING HIGHER PHYSICAL LAYER DATA RATE FOR CHANNEL STATE INFORMATION TRANSMISSION AND ASSOCIATED WIRELESS COMMUNICATION METHODSeptember 2022May 2025Allow3110NoNo
17895163METHOD AND APPARATUS FOR CONFIGURATION OF REFERENCE SIGNALAugust 2022January 2023Allow500YesNo
17798474TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATIONAugust 2022August 2025Abandon3710NoNo
17796986Cellular Network BroadcastingAugust 2022March 2025Abandon3210NoNo
17875353TELECOMMUNICATIONS INFRASTRUCTURE GENERATION AND PROVISIONING FOR COMPUTE RESOURCESJuly 2022July 2025Abandon3610NoNo
17874130Thread Device Eco-system DesignJuly 2022April 2025Allow3310YesNo
17867484ADAPTIVE PROCESSING ENVELOPE BASED ON CHANNEL CONDITIONSJuly 2022March 2025Allow3110YesNo
17865596COMMUNICATION METHOD AND APPARATUSJuly 2022March 2025Abandon3210NoNo
17865032Power Control for Sidelink FeedbackJuly 2022March 2024Allow2030NoNo
17812619MULTI-BAND MILLIMETER WAVE NETWORK DISCOVERYJuly 2022January 2023Allow600YesNo
17792420USER EQUIPMENTS, BASE STATIONS, AND METHODSJuly 2022May 2025Abandon3410NoNo
17862584REFERENCE SIGNAL SENDING AND RECEIVING METHODS, DEVICE AND STORAGE MEDIUMJuly 2022May 2023Allow1010NoNo
17860896IDLE MODE THROUGHPUT PROJECTION USING PHYSICAL LAYER MEASUREMENTSJuly 2022October 2024Allow2700NoNo
17852238WIRELESS STATION AND COMMUNICATION METHOD FOR DETERMINING TRANSMISSION TO ANOTHER WIRELESS STATION IN A CELL IN VIEW OF AN INTERFERENCE CELLJune 2022April 2023Allow1010NoNo
17845255METHODS AND SYSTEMS FOR ALLOCATION OF CONTENTION BASED DATA TRANSMISSION RESOURCES IN A NON-TERRESTRIAL NETWORKJune 2022January 2025Allow3110YesNo
17843630METHOD OF MULTIPLEXING UPLINK CONTROL INFORMATION AND RELATED DEVICEJune 2022November 2022Allow500NoNo
17773902EARLY INDICATION OF NEW RADIO-LIGHT DEDICATED SYSTEM INFORMATIONMay 2022August 2024Allow2800NoNo
17725542INFORMATION PROCESSING METHOD FOR SHARED SPECTRUM, TERMINAL DEVICE, AND NETWORK DEVICEApril 2022April 2025Allow3620YesNo
17712582COMMUNICATION APPARATUS THAT SELECTIVELY PERMITS SPATIAL REUSE PARAMETER BASED COMMUNICATION, METHOD OF CONTROLLING COMMUNICATION APPARATUS, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUMApril 2022May 2025Allow3830YesNo
17713127INDICATION OF AN AVERAGING PARAMETER ASSOCIATED WITH A TRANSMITTER NONLINEAR MODELApril 2022November 2024Allow3110YesNo
17713100INTER-USER-EQUIPMENT SCHEDULING FOR SIDELINK COMMUNICATIONSApril 2022October 2024Allow3110NoNo
17765914Method, Computer Program and Wireless Communication Device for Communication Using a Pseudo-Random ValueApril 2022November 2024Allow3210NoNo
17711823WIRELESS DATA SERVICE OVER PUBLIC LAND MOBILE NETWORKS (PLMNS) THAT HAVE DIFFERENT PRIORITIES IN WIRELESS USER EQUIPMENTApril 2022May 2024Allow2600YesNo
17763036METHODS OF CONFIGURING SSB/PCI FOR USE BY A UE AND RELATED USER EQUIPMENT AND NETWORK NODESMarch 2022October 2024Allow3110NoNo
17681007METHOD AND MUSIM UE FOR HANDLING RETRY OF NAS PROCEDURE IN NETWORKFebruary 2022May 2025Allow3830YesNo
17635089SIGNALING LISTEN-BEFORE-TALK PARAMETERSFebruary 2022October 2024Allow3220NoNo
17650560CONTROL BLOCK BUNDLE FOR RETRANSMISSIONFebruary 2022January 2025Allow3620YesNo
17633579DETERMINATION DEVICE, DETERMINATION METHOD, AND DETERMINATION PROGRAM FOR SWITCHING NETWORKS BASED ON A PLURALITY OF LEARNING MODELSFebruary 2022August 2024Allow3010YesNo
17587217COMMUNICATION TRANSMISSION METHOD AND DEVICEJanuary 2022March 2025Abandon3820YesNo
17571321MIRS RE-TRANSMISSION OPTIMIZATION FOR GROUPCAST UTILIZING NETWORK CODINGJanuary 2022December 2024Allow3620YesNo
17568503SUBCARRIER SPACING AND CYCLIC PREFIX SWITCHING IN WIRELESS COMMUNICATIONJanuary 2022August 2024Allow3210YesNo
17646985MODULATION AND CODING SCHEME CAPABILITY FOR HIGH BAND WIRELESS COMMUNICATIONJanuary 2022December 2024Allow3511NoNo
17643133MULTIPLEXING A SCHEDULING REQUEST AND A HYBRID AUTOMATIC REPEAT REQUEST ACKNOWLEDGEMENT HAVING DIFFERENT PRIORITIES AND DIFFERENT PHYSICAL UPLINK CONTROL CHANNEL FORMATSDecember 2021October 2023Allow2220YesNo
17539717METHODS, APPARATUS AND SYSTEMS FOR PERFORMING A RANDOM ACCESS PROCEDURE IN A WIRELESS COMMUNICATIONDecember 2021April 2024Allow2800YesNo
17536075METHOD AND DEVICE FOR WIRELESS COMMUNICATION CONCERNING ID UPDATENovember 2021March 2025Abandon3920NoNo
17521361SYSTEMS AND METHODS OF LOW POWER INDOOR TRANSMISSION IN A WIRELESS NETWORKNovember 2021August 2024Allow3310YesNo
17513846ADAPTIVE RATELESS CODING FOR SIDELINK COMMUNICATIONSOctober 2021July 2024Allow3310NoNo
17507650METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING HYBRID AUTOMATIC RETRANSMISSION REQUEST ACKNOWLEDGEMENT INFORMATION IN A WIRELESS COMMUNICATION SYSTEMOctober 2021April 2025Abandon4240YesNo
17450875DIFFERENTIATED CHANNEL STATE INFORMATION FEEDBACK BASED ON DECODING STATISTICSOctober 2021November 2023Allow2510YesNo
17501581METHOD AND TERMINAL FOR DETERMINING SIDELINK RESOURCES FOR SIDELINK SIGNALING TRANSMISSIONOctober 2021May 2024Allow3120NoNo
17498584TRANSPORT BLOCK FORWARDING OVER DIFFERENT AIR INTERFACESOctober 2021June 2023Allow2100NoNo
17492351MANAGEMENT OF BACKGROUND DATA TRAFFICOctober 2021April 2023Allow1910YesNo
17449602METHOD AND APPARATUS FOR BEAM FAILURE RECOVERY IN A WIRELESS COMMUNICATION SYSTEMSeptember 2021November 2023Allow2510NoNo
17489377SIDELINK TRANSMISSION FROM REMOTE USER EQUIPMENT (UE) TO RELAY UESeptember 2021September 2023Allow2410YesNo
17599178METHOD FOR TRANSMITTING AND RECEIVING SOUNDING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFORSeptember 2021May 2024Allow3210YesNo
17488237FULL-DUPLEX BEAM PAIR RESELECT USING BEAM MANAGEMENT REPORTSeptember 2021December 2023Allow2620NoNo
17441003REDUNDANCY GAP INDICATION FOR IMPROVED DATA TRANSMISSIONSeptember 2021October 2023Allow2510YesNo
17440714TERMINAL APPARATUS TO TRANSMIT HYBRID AUTOMATIC REPEAT REQUEST INFORMATION AND RELATED COMMUNICATION METHODSeptember 2021August 2024Allow3520NoNo
17476221HARQ-ACK INFORMATION DISABLING IN COMMUNICATION SYSTEMSSeptember 2021January 2024Abandon2810NoNo
17447728FEEDBACK FOR MIXED GRANT TYPESSeptember 2021November 2023Allow2610NoNo
17593233RRM Measurement in 5G New Radio FR1 Dual ConnectivitySeptember 2021February 2024Allow2920NoNo
17469220TECHNIQUES FOR BEAM FAILURE RECOVERY IN WIRELESS COMMUNICATIONSSeptember 2021February 2024Allow2930YesNo
17446791REFERENCE SIGNAL TRANSMISSION METHOD, DEVICE, AND SYSTEMSeptember 2021May 2023Allow2120NoNo
17432451TERMINAL AND COMMUNICATION METHOD THAT DETERMINE A SPATIAL RECEPTION PARAMETERAugust 2021November 2024Allow3940YesNo
17403437INFORMATION INDICATION METHOD AND APPARATUS IN A MULTI-BEAM TRANSMISSION SCENARIOAugust 2021February 2024Allow3020YesNo
17401588Data Transmission Method and Data Transmission ApparatusAugust 2021March 2024Abandon3120NoNo
17398361HYBRID AUTOMATIC REPEAT REQUEST (HARQ) ENHANCEMENT FOR DORMANCY-INDICATING DOWNLINK CONTROL INFORMATION (DCI)August 2021August 2023Allow2410NoNo
17393845METHOD AND DEVICE FOR UPLINK TRANSMISSIONAugust 2021July 2024Allow3550YesNo
17394021REQUEST FOR A CANCELED HYBRID AUTOMATIC REPEAT REQUEST CODEBOOKAugust 2021March 2025Allow4370YesNo
17391204Signaling Of Punctured Sub-Channels In Wireless CommunicationsAugust 2021January 2024Allow3040YesNo
17385175OPTIMIZATIONS FOR SIDELINK USER EQUIPMENT FOR INTEGRATED ACCESS AND BACKHAUL NETWORKJuly 2021July 2023Allow2410NoNo
17384810METHOD AND DEVICE FOR SIDELINK WIRELESS COMMUNICATIONJuly 2021December 2023Allow2930NoNo
17425555MINIMIZATION OF DRIVE TEST FOR MULTI RADIO ACCESS TECHNOLOGY DUAL CONNECTIVITYJuly 2021August 2024Allow3721YesNo
17382816METHOD AND APPARATUS FOR TRANSMITTING A HARQ CODEBOOK BASED ON A REFERENCE TIMEJuly 2021May 2023Allow2110NoNo
17379342ACTIVATING SIDELINK RELAY MAC-CEJuly 2021June 2023Allow2320NoNo
17375126FEEDBACK DESIGN FOR NETWORK CODING TERMINATION IN BROADCASTINGJuly 2021April 2023Allow2110YesNo
17375052Methods, Devices, and Systems for Device to Device (D2D) Data Transmission and RetransmissionJuly 2021May 2024Allow3440YesNo
17373399METHODS AND APPARATUS FOR MONITORING DL COMMUNICATION WITH TIMING OFFSETSJuly 2021August 2023Allow2620YesNo
17044565METHOD AND APPARATUS FOR TRANSMITTING OR RECEIVING SYSTEM INFORMATION IN WIRELESS COMMUNICATION SYSTEM SUPPORTING TDD NARROWBANDJune 2021December 2023Allow3910YesNo
17414188METHOD AND DEVICE FOR PERFORMING PACKET DELETION ON BASIS OF LOWER LAYER TRANSMISSION RESULT IN NEXT GENERATION MOBILE COMMUNICATION SYSTEMJune 2021September 2023Allow2710NoNo
17312906METHOD AND NETWORK NODES FOR ENABLING DOWNLINK SCHEDULING FOR A SPS AND DRX CONFIGURED UEJune 2021February 2024Allow3210NoNo
17339367MULTI-LINK FRAME DELIVERYJune 2021September 2023Allow2710YesNo
17296608BASIS SUBSET FEEDBACK FOR CHANNEL STATE INFORMATION ENHANCEMENTMay 2021January 2024Allow3210NoNo
17323404SIGNALLING IN DUAL CONNECTIVITY MOBILE COMMUNICATION NETWORKSMay 2021April 2023Allow2310YesNo
17243773UE CONFIGURED FOR MULTIPLEXING HARQ-ACK BITS OF DIFFERENT PRIORITIES IN A PUCCH TRANSMISSIONApril 2021September 2023Allow2810YesNo
17236946DISTRIBUTED UNIT (DU) MEASUREMENT AND EVENT REPORTING IN DISAGGREGATED BASE STATIONApril 2021January 2023Allow2120NoNo
17284765DISCONTINUOUS RECEPTION CONFIGURATION METHOD AND DEVICEApril 2021July 2024Allow3920YesNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner CHOWDHURY, MAHBUBUL BAR.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
2
Examiner Affirmed
1
(50.0%)
Examiner Reversed
1
(50.0%)
Reversal Percentile
73.0%
Higher than average

What This Means

With a 50.0% reversal rate, the PTAB reverses the examiner's rejections in a meaningful percentage of cases. This reversal rate is above the USPTO average, indicating that appeals have better success here than typical.

Strategic Value of Filing an Appeal

Total Appeal Filings
6
Allowed After Appeal Filing
3
(50.0%)
Not Allowed After Appeal Filing
3
(50.0%)
Filing Benefit Percentile
79.0%
Higher than average

Understanding Appeal Filing Strategy

Filing a Notice of Appeal can sometimes lead to allowance even before the appeal is fully briefed or decided by the PTAB. This occurs when the examiner or their supervisor reconsiders the rejection during the mandatory appeal conference (MPEP § 1207.01) after the appeal is filed.

In this dataset, 50.0% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is in the top 25% across the USPTO, indicating that filing appeals is particularly effective here. The act of filing often prompts favorable reconsideration during the mandatory appeal conference.

Strategic Recommendations

Appeals to PTAB show good success rates. If you have a strong case on the merits, consider fully prosecuting the appeal to a Board decision.

Filing a Notice of Appeal is strategically valuable. The act of filing often prompts favorable reconsideration during the mandatory appeal conference.

Examiner CHOWDHURY, MAHBUBUL BAR - Prosecution Strategy Guide

Executive Summary

Examiner CHOWDHURY, MAHBUBUL BAR works in Art Unit 2472 and has examined 227 patent applications in our dataset. With an allowance rate of 85.0%, this examiner has an above-average tendency to allow applications. Applications typically reach final disposition in approximately 25 months.

Allowance Patterns

Examiner CHOWDHURY, MAHBUBUL BAR's allowance rate of 85.0% places them in the 61% percentile among all USPTO examiners. This examiner has an above-average tendency to allow applications.

Office Action Patterns

On average, applications examined by CHOWDHURY, MAHBUBUL BAR receive 2.05 office actions before reaching final disposition. This places the examiner in the 54% percentile for office actions issued. This examiner issues a slightly above-average number of office actions.

Prosecution Timeline

The median time to disposition (half-life) for applications examined by CHOWDHURY, MAHBUBUL BAR is 25 months. This places the examiner in the 79% percentile for prosecution speed. Applications move through prosecution relatively quickly with this examiner.

Interview Effectiveness

Conducting an examiner interview provides a +18.0% benefit to allowance rate for applications examined by CHOWDHURY, MAHBUBUL BAR. This interview benefit is in the 60% percentile among all examiners. Recommendation: Interviews provide an above-average benefit with this examiner and are worth considering.

Request for Continued Examination (RCE) Effectiveness

When applicants file an RCE with this examiner, 33.0% of applications are subsequently allowed. This success rate is in the 71% percentile among all examiners. Strategic Insight: RCEs show above-average effectiveness with this examiner. Consider whether your amendments or new arguments are strong enough to warrant an RCE versus filing a continuation.

After-Final Amendment Practice

This examiner enters after-final amendments leading to allowance in 23.9% of cases where such amendments are filed. This entry rate is in the 32% percentile among all examiners. Strategic Recommendation: This examiner shows below-average receptiveness to after-final amendments. You may need to file an RCE or appeal rather than relying on after-final amendment entry.

Pre-Appeal Conference Effectiveness

When applicants request a pre-appeal conference (PAC) with this examiner, 0.0% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 8% percentile among all examiners. Note: Pre-appeal conferences show limited success with this examiner compared to others. While still worth considering, be prepared to proceed with a full appeal brief if the PAC does not result in favorable action.

Appeal Withdrawal and Reconsideration

This examiner withdraws rejections or reopens prosecution in 71.4% of appeals filed. This is in the 58% percentile among all examiners. Of these withdrawals, 40.0% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner shows above-average willingness to reconsider rejections during appeals. The mandatory appeal conference (MPEP § 1207.01) provides an opportunity for reconsideration.

Petition Practice

When applicants file petitions regarding this examiner's actions, 57.1% are granted (fully or in part). This grant rate is in the 59% percentile among all examiners. Strategic Note: Petitions show above-average success regarding this examiner's actions. Petitionable matters include restriction requirements (MPEP § 1002.02(c)(2)) and various procedural issues.

Examiner Cooperation and Flexibility

Examiner's Amendments: This examiner makes examiner's amendments in 0.0% of allowed cases (in the 16% percentile). This examiner rarely makes examiner's amendments compared to other examiners. You should expect to make all necessary claim amendments yourself through formal amendment practice.

Quayle Actions: This examiner issues Ex Parte Quayle actions in 1.0% of allowed cases (in the 61% percentile). This examiner issues Quayle actions more often than average when claims are allowable but formal matters remain (MPEP § 714.14).

Prosecution Strategy Recommendations

Based on the statistical analysis of this examiner's prosecution patterns, here are tailored strategic recommendations:

    Relevant MPEP Sections for Prosecution Strategy

    • MPEP § 713.10: Examiner interviews - available before Notice of Allowance or transfer to PTAB
    • MPEP § 714.12: After-final amendments - may be entered "under justifiable circumstances"
    • MPEP § 1002.02(c): Petitionable matters to Technology Center Director
    • MPEP § 1004: Actions requiring primary examiner signature (allowances, final rejections, examiner's answers)
    • MPEP § 1207.01: Appeal conferences - mandatory for all appeals
    • MPEP § 1214.07: Reopening prosecution after appeal

    Important Disclaimer

    Not Legal Advice: The information provided in this report is for informational purposes only and does not constitute legal advice. You should consult with a qualified patent attorney or agent for advice specific to your situation.

    No Guarantees: We do not provide any guarantees as to the accuracy, completeness, or timeliness of the statistics presented above. Patent prosecution statistics are derived from publicly available USPTO data and are subject to data quality limitations, processing errors, and changes in USPTO practices over time.

    Limitation of Liability: Under no circumstances will IronCrow AI be liable for any outcome, decision, or action resulting from your reliance on the statistics, analysis, or recommendations presented in this report. Past prosecution patterns do not guarantee future results.

    Use at Your Own Risk: While we strive to provide accurate and useful prosecution statistics, you should independently verify any information that is material to your prosecution strategy and use your professional judgment in all patent prosecution matters.