USPTO Examiner CHERY DADY - Art Unit 2418

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
18623815METHOD AND APPARATUS FOR OBTAINING REFERENCE SIGNALApril 2024August 2025Allow1720NoNo
18393331SCRAMBLING SEQUENCE GENERATION FOR A MULTI-TRANSMIT RECEIVE POINT CONFIGURATIONDecember 2023November 2025Allow2320YesNo
18513700APPARATUS AND METHOD FOR A MOBILE TELECOMMUNICATIONS SYSTEMNovember 2023December 2025Allow2430YesNo
18290413METHOD AND APPARATUS TO ENHANCE ON QUALITY OF EXPERIENCE IN THE MOBILE COMMUNICATIONSNovember 2023March 2026Allow2810NoNo
18286276MACHINE LEARNING FOR CHANNEL ESTIMATION AGAINST DIVERSE DOPPLER EFFECTSOctober 2023February 2026Allow2810NoNo
18475448WIRELESS COMMUNICATION METHOD AND APPARATUSSeptember 2023February 2026Allow2910NoNo
18549004METHOD AND APPARATUS FOR TRANSMITTING CONFIGURATION INFORMATION OF PHYSICAL DOWNLINK CONTROL CHANNEL, AND STORAGE MEDIUMSeptember 2023February 2026Allow2910NoNo
18450069PASSIVE SPEED ESTIMATION FOR FIXED AND MOBILE DEVICESAugust 2023March 2026Allow3110YesNo
18449533COHERENCE BANDWIDTH SIGNALING FOR FREQUENCY DOMAIN IMBALANCE CORRECTIONAugust 2023February 2026Allow3010NoNo
18351299UPLINK ACKNOWLEDGEMENT INFORMATION TRANSMISSION METHOD AND APPARATUSJuly 2023February 2026Allow3110NoNo
18271786Physical Downlink Control Channel Monitoring for Small Data TransmissionJuly 2023December 2025Allow3010NoNo
18349495COMMUNICATION METHOD AND APPARATUSJuly 2023November 2025Allow2800NoNo
18271403METHOD FOR SELECTING RESOURCE IN CONSIDERATION OF ACTIVE TIME RELATED TO SL DRX IN NR V2XJuly 2023November 2025Allow2910NoNo
18270381METHOD, APPARATUS AND COMMUNICATION DEVICE FOR TRANSMITTING HARQ FEEDBACK INFORMATIONJune 2023March 2026Allow3210NoNo
18344135METHOD FOR PROCESSING PDCCH MONITORING CAPABILITY, TERMINAL, AND NETWORK-SIDE DEVICEJune 2023December 2025Allow3010NoNo
18342903COMMUNICATION METHOD AND APPARATUSJune 2023November 2025Allow2910YesNo
18342198COMMUNICATION METHOD AND APPARATUSJune 2023September 2025Allow2710NoNo
18342540SPECTRUM RESOURCE SHARING METHOD, DEVICE, AND SYSTEMJune 2023March 2026Allow3210YesNo
18326572METHOD AND APPARATUS FOR ENHANCED CONNECTED MODE DISCONTINUOUS RECEPTION IN WIRELESS COMMUNICATION SYSTEMMay 2023February 2026Allow3310YesNo
18034642BEAM FAILURE DETECTIONApril 2023March 2026Allow3420NoNo
18250987RESOURCE ALLOCATION METHOD, TERMINAL AND STORAGE MEDIUMApril 2023November 2025Allow3010NoNo
18138744METHOD FOR TRANSMITTING UPLINK CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS USING SAMEApril 2023September 2025Allow2910NoNo
18183451COMMUNICATION SYSTEMMarch 2023December 2025Allow3410NoNo
18120600METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING RADIO SIGNAL IN WIRELESS COMMUNICATION SYSTEMMarch 2023August 2025Allow3010NoNo
18007422METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING UPLINK DATA REPETITIONS FOR NETWORK COOPERATIVE COMMUNICATIONSJanuary 2023September 2025Allow3110NoNo
18007293TERMINAL, BASE STATION, AND COMMUNICATION METHODJanuary 2023September 2025Allow3210NoNo
18152067SEQUENTIAL ORBITAL ANGULAR MOMENTUM MODE CONFIGURATION AND INDICATIONJanuary 2023January 2026Abandon3610NoNo
18148664SOFT GUARD BANDDecember 2022March 2026Allow3920NoNo
18010568METHODS PROVIDING DOWNLINK CONTROL INFORMATION AND DOWNLINK DATA USING OVERLAPPING RESOURCES AND RELATED COMMUNICATION DEVICES AND RADIO ACCESS NETWORK NODESDecember 2022July 2025Allow3110NoNo
18001676BANDWIDTH PART CONFIGURATION FOR COMMUNICATION NETWORKSDecember 2022August 2025Allow3310YesNo
17981532COMMUNICATION APPARATUS, COMMUNICATION CONTROL METHOD, COMMUNICATION METHOD, AND COMPUTER-READABLE STORAGE MEDIUMNovember 2022December 2025Allow3820NoNo
17921748Channel Estimation in a Wireless Communication NetworkOctober 2022October 2025Allow3610YesNo
17921436HYBRID AUTOMATIC REPEAT REQUEST (HARQ) FEEDBACK MANAGEMENT BASED ON LOCATION INFORMATION AVAILABILITY FOR GROUP SIDELINK COMMUNICATIONOctober 2022November 2025Allow3720NoYes
17973052METHOD AND DEVICE FOR EXEMPTION FROM NETWORK SLICE BITRATE LIMITATIONS IN WIRELESS COMMUNICATION SYSTEMOctober 2022February 2026Allow3920YesNo
17920988FIRST MESSAGE DIFFERENTIATION IN CBRA PROCEDUREOctober 2022February 2026Allow4020NoNo
17960223SYSTEM AND METHOD FOR MOBILITY ENHANCEMENTSOctober 2022December 2025Allow3820NoNo
17937269MULTI-BURST A-TRS FOR LOOP OPERATION ON SSB-LESS SECONDARY CELL IN INTER-BAND CARRIER AGGREGATIONSeptember 2022January 2026Allow3920YesNo
17932138Machine Learning enabled self-detection for truck rolls on end-user Satellite TerminalsSeptember 2022March 2026Allow4220YesYes
17902827UE CAPABILITY SIGNALING TO SUPPORT ENHANCEMENTS ON RESOURCE ALLOCATION FOR 5G NEW RADIO (NR) IN UNLICENSED SPECTRUM (NR-U)September 2022November 2025Allow3920YesYes
17904474COORDINATED SIDELINK RESOURCE ALLOCATIONAugust 2022February 2026Allow4230NoNo
17885862TRANSMISSION METHOD AND NODE DEVICE IMPLEMENTING SAID METHODAugust 2022January 2026Allow4120NoNo
17854215APPARATUS, SYSTEM, AND METHOD OF COMMUNICATING A BEAMFORMED TRANSMISSIONJune 2022March 2026Allow4410YesNo
17835687ENHANCED SECRECY FOR ORTHOGONAL TIME FREQUENCY SPACE (OTFS) WAVEFORMS AT THE PHYSICAL LAYERJune 2022November 2025Allow4120NoNo
17664624UE WITH BACKSCATTERING RADIOMay 2022February 2026Allow4430NoNo
17730070METHOD AND APPARATUS FOR AREA MANAGEMENT IN AN NTNApril 2022November 2025Allow4320YesNo
16533712CALL FLOW SYSTEM AND METHOD FOR USE IN A VOIP TELECOMMUNICATION SYSTEMAugust 2019October 2020Allow1510NoNo
16479188DESIGN OF SCHEDULING REQUEST FOR FURTHER ENHANCED NARROWBAND INTERNET OF THINGS (feNB-IoT)July 2019June 2021Allow2320NoNo
16409901INFORMATION COMMUNICATION SYSTEM, INFORMATION COMMUNICATION METHOD, AND SERVERMay 2019August 2020Allow1510NoNo
16277716OPPORTUNISTIC RESOURCE SHARING BETWEEN DEVICESFebruary 2019April 2020Allow1410NoNo
16263571DATA CONGESTION CONTROL IN HIERARCHICAL SENSOR NETWORKSJanuary 2019September 2019Allow710NoNo
16137827RESOURCE COORDINATION FOR INTEGRATED ACCESS AND BACKHAULSeptember 2018February 2020Allow1710YesNo
16078678Radio Link Monitoring in Listen-Before-Talk CommunicationsAugust 2018February 2020Allow1810NoNo
15818912METHOD AND APPARATUS FOR OVERLAP-RESISTANT DYNAMIC ROUTINGNovember 2017July 2019Allow2010NoNo
15818648DATA CONGESTION CONTROL IN HIERARCHICAL SENSOR NETWORKSNovember 2017December 2018Allow1300NoNo
15806639RADIO COMMUNICATION SYSTEM, RADIO BASE STATION APPARATUS, TERMINAL APPARATUS, AND RADIO COMMUNICATION METHODNovember 2017March 2020Allow2830NoNo
15069427SIP HEADER TO INDICATE MOBILITY TRANSFER OPERATIONMarch 2016August 2018Allow2930NoNo
14905139SDN EPC NETWORK-BASED CHARGING METHOD, SYSTEM AND STORAGE MEDIUMJanuary 2016October 2017Allow2110NoNo
14978889METHOD AND APPARATUS FOR SCHEDULING DEDICATED TRANSMISSIONS IN RESPONSE TO INTERFERENCE LEVELS AT NEIGHBORING BASE STATIONSDecember 2015February 2018Allow2620NoNo
14978980MULTISERVICE COMMUNICATION DEVICE WITH DEDICATED CONTROL CHANNELDecember 2015May 2016Allow510NoNo
14889037HANDOVER METHOD AND RADIO BASE STATIONNovember 2015April 2018Allow2920NoNo
14875877WIRELESS COMMUNICATION METHOD AND APPARATUS THEREOFOctober 2015December 2016Allow1520NoNo
14816778CHANNEL SELECTION FOR UPLINK ACCESSAugust 2015May 2016Allow920YesNo
14739706WIRELESS NETWORK DEVICE AND WIRELESS NETWORK CONTROL METHODJune 2015January 2017Allow1900NoNo
14684920METHOD AND APPARATUS FOR CONTROLLING APERIODIC TRAFFIC IN ELECTRONIC DEVICEApril 2015May 2017Allow2610NoNo
14636441Mechanism for Radio Link Monitoring and Radio Link Failure Handling in Small Cell NetworksMarch 2015May 2017Allow2720NoNo
14636044TRANSMISSION DEVICE AND PAUSE FRAME CONVERSION METHODMarch 2015January 2017Allow2310NoNo
14419365Data TransmissionFebruary 2015October 2016Allow2010NoNo
14416391DATA TRANSMISSION APPARATUS, DATA DIVISION APPARATUS AND DATA DIVISION METHODJanuary 2015April 2016Allow1500NoNo
14416565METHOD FOR SETTING UP HIGH-SPEED LINK IN WLAN SYSTEM AND DEVICE FOR SAMEJanuary 2015August 2016Allow1810NoNo
14416180RADIO AND ANTENNA SELECTION METHOD FOR RADIOJanuary 2015August 2016Allow1810NoNo
14416132MOBILE COMMUNICATION SYSTEM AND MOBILE COMMUNICATION METHOD USED IN A MOBILE COMMUNICATION SYSTEMJanuary 2015August 2016Allow1910NoNo
14416242WIRELESS COMMUNICATION APPARATUS AND METHOD FOR CONTROLLING WIRELESS COMMUNICATION APPARATUSJanuary 2015June 2016Allow1710NoNo
14600154PARALLEL WIRELESS COMMUNICATION APPARATUS, METHOD, AND SYSTEMJanuary 2015April 2016Allow1410NoNo
14573737METHOD AND SYSTEM FOR TIME DIVISION DUPLEX COMMUNICATION IN WIRELESS NETWORKSDecember 2014April 2017Allow2820NoNo
14313475METHOD FOR GENERATING A CONGESTION FLAG BASED ON MEASURED SYSTEM LOADJune 2014August 2015Allow1320NoNo
14301759CHANNEL SELECTION FOR UPLINK ACCESSJune 2014February 2015Allow810NoNo
14240671SEARCH SPACE RECONFIGURATION FOR ENHANCED-PDCCHApril 2014March 2016Allow2510YesNo
14262007Crowd Formation Based On Wireless Context InformationApril 2014December 2014Allow810NoNo
14076085APPARATUS, SYSTEM, AND METHOD FOR PROVIDING ENERGY MANAGEMENT, PROFILES, AND MESSAGE BLOCKS IN A CABLE SERVICE ENVIRONMENTNovember 2013September 2015Allow2210YesNo
14075153Front End Processor for Short Message Service CentersNovember 2013October 2015Allow2310NoNo
14076123DEVICE SYNCHRONIZATIONNovember 2013November 2015Allow2410NoNo
14048447PACKET TRANSFER APPARATUSOctober 2013October 2014Allow1210NoNo
14025012BASE STATION DEVICE, DATA TRANSMISSION CONTROL METHOD, AND DATA TRANSMISSION CONTROL SYSTEMSeptember 2013September 2015Allow2510NoNo
14022841INTERFERENCE COORDINATING METHOD, BASE STATION AND USER EQUIPMENTSeptember 2013August 2015Allow2310NoNo
13958841RATE CONTROL BY TOKEN BUCKETSAugust 2013June 2015Allow2310YesNo
13958203RECEIVING APPARATUS, TRANSMITTING APPARATUS AND LINE CONNECTION SWITCHING METHODAugust 2013May 2015Allow2110NoNo
13950901SYSTEM FOR ON-DEMAND ACCESS TO LOCAL AREA NETWORKSJuly 2013September 2015Allow2610NoNo
13939922SYSTEM FOR MANAGING SERVICES OF WIMAX BASE STATIONSJuly 2013July 2015Allow2410NoNo
13938814BASE STATION APPARATUS, MOBILE STATION APPARATUS, RADIO COMMUNICATION METHOD, AND RADIO COMMUNICATION SYSTEMJuly 2013July 2015Allow2410NoNo
13937727METHODS AND APPARATUS FOR MANAGING GROUP MEMBERSHIP FOR GROUP COMMUNICATIONSJuly 2013September 2016Allow3930NoNo
13936733SYNCHRONIZING WIRELESS LOCAL AREA NETWORK ACCESS POINTSJuly 2013August 2014Allow1410YesNo
13914881METHOD AND APPARATUS FOR MONITORING A PACKET NETWORKJune 2013August 2014Allow1410NoNo
13912943WIRELESS COMMUNICATION METHOD AND APPARATUS THEREOFJune 2013June 2015Allow2530YesNo
13893796ROUTERMay 2013April 2015Allow2410YesNo
13726870INTERFACE CIRCUIT, INTERFACE SYSTEM AND METHOD OF INTERFACING SIGNALS TRANSFERRED BETWEEN DEVICESDecember 2012May 2015Allow2820NoNo
13727331Frame Synchronization TechniquesDecember 2012July 2014Allow1910NoNo
13726605APPLICATION LAYER ACCESS CHANNEL CONGESTION AVOIDANCE IN GROUP COMMUNICATIONS OVER BROADCAST/MULTICAST SERVICESDecember 2012January 2015Allow2520YesNo
13686205CHUNK-BASED DOUBLE-DWELL PREAMBLE DETECTIONNovember 2012May 2014Allow1700NoNo
13680385Data Processing Environment Integration ControlNovember 2012November 2014Allow2410YesNo
13600931USE OF ORTHOGONAL OR NEAR ORTHOGONAL CODES IN REVERSE LINKAugust 2012July 2014Allow2320YesNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner CHERY, DADY.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
1
Examiner Affirmed
1
(100.0%)
Examiner Reversed
0
(0.0%)
Reversal Percentile
5.9%
Lower than average

What This Means

With a 0.0% reversal rate, the PTAB affirms the examiner's rejections in the vast majority of cases. This reversal rate is in the bottom 25% across the USPTO, indicating that appeals face significant challenges here.

Strategic Value of Filing an Appeal

Total Appeal Filings
22
Allowed After Appeal Filing
7
(31.8%)
Not Allowed After Appeal Filing
15
(68.2%)
Filing Benefit Percentile
48.9%
Lower 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, 31.8% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is below the USPTO average, suggesting that filing an appeal has limited effectiveness in prompting favorable reconsideration.

Strategic Recommendations

Appeals to PTAB face challenges. Ensure your case has strong merit before committing to full Board review.

Filing a Notice of Appeal shows limited benefit. Consider other strategies like interviews or amendments before appealing.

Examiner CHERY, DADY - Prosecution Strategy Guide

Executive Summary

Examiner CHERY, DADY works in Art Unit 2418 and has examined 131 patent applications in our dataset. With an allowance rate of 100.0%, this examiner allows applications at a higher rate than most examiners at the USPTO. Applications typically reach final disposition in approximately 28 months.

Allowance Patterns

Examiner CHERY, DADY's allowance rate of 100.0% places them in the 95% percentile among all USPTO examiners. This examiner is more likely to allow applications than most examiners at the USPTO.

Office Action Patterns

On average, applications examined by CHERY, DADY receive 2.21 office actions before reaching final disposition. This places the examiner in the 61% 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 CHERY, DADY is 28 months. This places the examiner in the 68% percentile for prosecution speed. Prosecution timelines are slightly faster than average with this examiner.

Interview Effectiveness

Conducting an examiner interview provides a +0.0% benefit to allowance rate for applications examined by CHERY, DADY. This interview benefit is in the 13% percentile among all examiners. Note: Interviews show limited statistical benefit with this examiner compared to others, though they may still be valuable for clarifying issues.

Request for Continued Examination (RCE) Effectiveness

When applicants file an RCE with this examiner, 36.3% of applications are subsequently allowed. This success rate is in the 82% percentile among all examiners. Strategic Insight: RCEs are highly effective with this examiner compared to others. If you receive a final rejection, filing an RCE with substantive amendments or arguments has a strong likelihood of success.

After-Final Amendment Practice

This examiner enters after-final amendments leading to allowance in 52.8% of cases where such amendments are filed. This entry rate is in the 79% percentile among all examiners. Strategic Recommendation: This examiner is highly receptive to after-final amendments compared to other examiners. Per MPEP § 714.12, after-final amendments may be entered "under justifiable circumstances." Consider filing after-final amendments with a clear showing of allowability rather than immediately filing an RCE, as this examiner frequently enters such amendments.

Pre-Appeal Conference Effectiveness

When applicants request a pre-appeal conference (PAC) with this examiner, 142.9% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 88% percentile among all examiners. Strategic Recommendation: Pre-appeal conferences are highly effective with this examiner compared to others. Before filing a full appeal brief, strongly consider requesting a PAC. The PAC provides an opportunity for the examiner and supervisory personnel to reconsider the rejection before the case proceeds to the PTAB.

Appeal Withdrawal and Reconsideration

This examiner withdraws rejections or reopens prosecution in 94.7% of appeals filed. This is in the 85% percentile among all examiners. Of these withdrawals, 66.7% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner frequently reconsiders rejections during the appeal process compared to other examiners. Per MPEP § 1207.01, all appeals must go through a mandatory appeal conference. Filing a Notice of Appeal may prompt favorable reconsideration even before you file an Appeal Brief.

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 13.0% of allowed cases (in the 96% percentile). Per MPEP § 1302.04, examiner's amendments are used to place applications in condition for allowance when only minor changes are needed. This examiner frequently uses this tool compared to other examiners, indicating a cooperative approach to getting applications allowed. Strategic Insight: If you are close to allowance but minor claim amendments are needed, this examiner may be willing to make an examiner's amendment rather than requiring another round of prosecution.

Quayle Actions: This examiner issues Ex Parte Quayle actions in 1.5% of allowed cases (in the 65% 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:

  • Consider after-final amendments: This examiner frequently enters after-final amendments. If you can clearly overcome rejections with claim amendments, file an after-final amendment before resorting to an RCE.
  • RCEs are effective: This examiner has a high allowance rate after RCE compared to others. If you receive a final rejection and have substantive amendments or arguments, an RCE is likely to be successful.
  • Request pre-appeal conferences: PACs are highly effective with this examiner. Before filing a full appeal brief, request a PAC to potentially resolve issues without full PTAB review.
  • Appeal filing as negotiation tool: This examiner frequently reconsiders rejections during the appeal process. Filing a Notice of Appeal may prompt favorable reconsideration during the mandatory appeal conference.
  • Examiner cooperation: This examiner frequently makes examiner's amendments to place applications in condition for allowance. If you are close to allowance, the examiner may help finalize the claims.

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.