USPTO Examiner HA DAC V - Art Unit 2633

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19147815METHOD OF DETECTING OTFS SCMA SIGNALS AND RECEIVER IMPLEMENTING THE METHODJuly 2025March 2026Allow800NoNo
19038747REDRIVER CHIP, METHOD, AND DEVICE FOR ACTIVE COPPER CABLEJanuary 2025March 2025Allow200NoNo
18860866APPARATUSES AND METHODS FOR SENSING REFERENCE SIGNAL MULTIPLEXING VIA SUPERIMPOSITIONOctober 2024February 2026Allow1600NoNo
18852354Method for a Multi-antenna Transmitter and Receiver Arrangement, a Computer Program Product, a Multi-Antenna Transmitter and Receiver Arrangement, a Wireless Device, and a Transceiver NodeSeptember 2024January 2026Allow1500NoNo
18816121INTERFACE CIRCUIT ALLOWING DIFFERENTIAL AND NON-DIFFERENTIAL SIGNALING ON ONE BUSAugust 2024October 2025Allow1400NoNo
18815886METHOD OF TRANSMITTING DATA VIA A SERIAL COMMUNICATION LINE AND A SERIAL COMMUNICATION DEVICEAugust 2024February 2026Allow1800NoNo
18814686BLIND GODARD-BASED TIMING PHASE DETECTOR FOR T-SPACED TRANSMISSIONSAugust 2024March 2026Allow1800NoNo
18804337Systems and Methods for Satellite Selection Using Beamscanning TechniquesAugust 2024February 2026Allow1810NoNo
18799699APPARATUS AND METHOD FOR REDUCTION OF COMMON MODE SIGNAL IN WIRED DATA COMMUNICATION LINKAugust 2024September 2025Allow1300NoNo
18796494LOW-POWER AUTO-CORRELATION ANTENNA SELECTION FOR MULTI-ANTENNA SYSTEMAugust 2024November 2025Allow1510NoNo
18786539PHASE INTERPOLATOR, CLOCK DATA RECOVERER, COMMUNICATION DEVICE, AND OPERATING METHOD OF PHASE INTERPOLATORJuly 2024October 2025Allow1400NoNo
18727873WIRELESS COMMUNICATION SYSTEM, COMMUNICATION APPARATUS, RECEIVING APPARATUS AND WIRELESS COMMUNICATION METHODJuly 2024November 2025Allow1600NoNo
18767182SYSTEMS AND METHODS FOR CALIBRATING PHASED ARRAY ANTENNASJuly 2024August 2025Allow1300NoNo
18763282RADIO FREQUENCY MODULE AND COMMUNICATION DEVICEJuly 2024February 2025Allow800NoNo
18760116COMMUNICATION APPARATUS, METHOD OF CONTROLLING COMMUNICATION APPARATUS, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUMJuly 2024March 2026Allow2101NoNo
18752619Phase-Noise Mitigation by Embedded Phase-Tracking Signals in 5G/6GJune 2024November 2024Allow510NoNo
18735627DIGITAL PRE-DISTORTION FOR RF TRANSMITTERS USING RECONFIGURABLE MATCHING NETWORKSJune 2024March 2026Allow2110YesNo
18735834SYSTEMS AND METHODS FOR SYNCHRONIZING TRANSMISSION RATES OF DATA HOSTS AND RADIO FREQUENCY TRANSMITTERSJune 2024September 2025Allow1500NoNo
18676242EXTRACTOR DESIGN WITH RESONATOR AND PHASE SHIFTER SERIES HYBRID STRUCTUREMay 2024February 2026Allow2110NoNo
18713733CONTROL AND MONITORING SIGNAL TRANSMISSION SYSTEMMay 2024July 2025Allow1400NoNo
18649346UPPER LAYER DEVICE ARCHITECTURE FOR ULTRA-WIDE BAND ENABLED DEVICEApril 2024December 2024Allow800NoNo
18705300METHOD, TRANSMITTER AND RECEIVER IN COMMUNICATION SYSTEMApril 2024November 2025Allow1810NoNo
18645110Ultra-Compact Phase-Tracking Demodulation Reference for 5G/6GApril 2024June 2024Allow200NoNo
18644936DIGITAL SIGNAL SYMBOL DECISION GENERATION WITH CORRESPONDING CONFIDENCE LEVELApril 2024February 2026Allow2210NoNo
18627088COEXISTENCE SCHEMES FOR WIRELESS COMMUNICATION AND SENSINGApril 2024October 2025Allow1910NoNo
18698558METHOD FOR A TRANSMITTER TO TRANSMIT A SIGNAL TO A RECEIVER IN A COMMUNICATION SYSTEM, AND CORRESPONDING RECEIVING METHOD, TRANSMITTER, RECEIVER AND COMPUTER PROGRAMApril 2024February 2026Allow2210NoNo
18623865POLARIZED RECEPTION OF REFERENCE SIGNALS AT A TERMINAL DEVICEApril 2024May 2025Allow1310NoNo
18623110RADIO FREQUENCY TRANSCEIVER ADJUSTING METHOD AND ADJUSTING SYSTEM THEREOFApril 2024August 2025Allow1700NoNo
18690883EVALUATING A TIME-DOMAIN SIGNALMarch 2024February 2026Allow2310NoNo
18599058SERIALIZATION CIRCUITRY HAVING AN INTEGRATED BUFFER FOR A SERIALIZER/DERSERILIZER COMMUNICATION SYSTEMMarch 2024February 2026Allow2310NoNo
18591530RECEIVER CIRCUIT AND METHODFebruary 2024October 2025Allow1910NoNo
18585216COMMUNICATION APPARATUS, X-RAY CT APPARATUS, AND COMMUNICATION METHODFebruary 2024August 2025Allow1700NoNo
18586188APPARATUS AND METHOD FOR REDUCING NOISE IN A SYSTEM USING SINGLE ENDED SIGNAL TRANSMISSIONFebruary 2024June 2025Allow1600NoNo
18583915PHASE ROTATION CONTROLLER AND PHASE ROTATION CONTROL METHODFebruary 2024May 2025Allow1400NoNo
18434089ULTRA-WIDEBAND METHOD AND APPARATUSFebruary 2024October 2024Allow900NoNo
18432972METHOD FOR DETECTING A CHANGE IN A COMMUNICATIONS CHANNEL SYSTEM OF A VEHICLE, RF MODULE, RADIO SYSTEM AND VEHICLE WITH RADIO SYSTEMFebruary 2024July 2025Allow1800NoNo
18419570APPARATUS, METHOD AND RECORDING MEDIUM FOR RECEIVING FOUR-LEVEL PULSE AMPLITUDE MODULATION (PAM-4) SIGNALJanuary 2024April 2025Allow1500NoNo
18418850RADIO FREQUENCY ANTENNA AGGREGATOR SYSTEM FOR ENHANCED CHANNEL CAPACITY AND BEAMFORMINGJanuary 2024September 2025Allow2010NoNo
18417706DECISION FEEDBACK EQUALIZATION TAPS AND RELATED APPARATUSES AND METHODSJanuary 2024January 2025Allow1200NoNo
18403900METHOD AND APPARATUS FOR CANCELLING FRONT-END DISTORTIONJanuary 2024January 2025Allow1310NoNo
18395752CONTROL-SIGNAL GENERATION MODULE AND METHODDecember 2023April 2025Allow1500NoNo
18544483Signal receiving apparatus and method having parameter optimization mechanismDecember 2023April 2025Allow1600NoNo
18542347DYNAMIC PRE-EQUALIZATION SWITCHING FOR WIRELESS TRANSMISSIONSDecember 2023December 2025Allow2410NoNo
18533703SERDES METHOD AND DEVICE HAVING A PROTOCOL-AGNOSTIC IN-BAND MANAGEMENT CHANNELDecember 2023July 2025Allow1900NoNo
18530274RECEIVER, OPERATION METHOD THEREOF, AND MEMORY DEVICEDecember 2023March 2025Allow1500NoNo
18531535CALIBRATION FOR MULTI-TRP COHERENT JOINT TRANSMISSIONSDecember 2023November 2025Allow2410NoNo
18529900Antenna Integrated Radio With Wireless FronthaulDecember 2023April 2025Allow1710NoNo
18520992FILTERING FOR INTELLIGENT REFLECTING DEVICESNovember 2023October 2025Allow2310NoNo
18290421CONTROL METHOD AND WIRELESS COMMUNICATION SYSTEMNovember 2023December 2025Allow2520NoNo
18560284COMMUNICATION METHOD AND DEVICENovember 2023May 2025Allow1800NoNo
18502140CHANNEL EQUALIZATION DEVICE AND METHOD, AND COMPUTER READABLE STORAGE MEDIUM STORING INSTRUCTIONS TO PERFORM CHANNEL EQUALIZATION METHODNovember 2023August 2025Allow2110NoNo
18501633FREQUENCY DOMAIN I/Q BALANCE COMPENSATION, EQUALIZATION AND RESAMPLINGNovember 2023February 2025Allow1600NoNo
18497685DIGITAL PHASE-LOCKED LOOP AND RELATED MERGED DUTY CYCLE CALIBRATION SCHEME FOR FREQUENCY SYNTHESIZERSOctober 2023April 2025Allow1700NoNo
18385260DECISION FEEDBACK EQUALIZER WITH FEEDFORWARD FINITE IMPULSE RESPONSE FILTEROctober 2023June 2025Allow2010NoNo
18487389RECEIVERS AND SEMICONDUCTOR MEMORY DEVICES INCLUDING THE SAMEOctober 2023March 2025Allow1700NoNo
18485417METHOD FOR MANAGING UWB COMMUNICATION SESSIONSOctober 2023August 2025Allow2210NoNo
18475039SIGNAL-TO-NOISE RATIO BALANCING USING SINGULAR VALUE COMBINER PRECODER MATRICESSeptember 2023July 2025Allow2110YesNo
18283798Multiple PLL System With Phase Locking and Phase Noise CancellationSeptember 2023June 2025Allow2110NoNo
18472934Device Discovery, Session Setup, and Maintenance in IEEE 802.15.4ab CommunicationsSeptember 2023May 2025Allow2010NoNo
18369798COMMUNICATION RECEIVER USING MULTI-STAGE CHANNEL EQUALIZATION AND ASSOCIATED METHODSeptember 2023November 2024Allow1400NoNo
18462359COMMUNICATION DEVICESeptember 2023March 2025Allow1810NoNo
18277449DETECTOR FOR FASTER THAN NYQUIST TRANSMITTED DATA SYMBOLSAugust 2023December 2024Allow1600NoNo
18230640METHOD AND APPARATUS FOR TRANSCEIVING DATAAugust 2023February 2025Allow1810NoNo
18362063MEASUREMENT SYSTEM AND METHOD FOR MEASURING AND ANALYZING MODULATED SIGNALSJuly 2023July 2025Allow2320NoNo
18227942Selecting a Modulation Scheme to Mitigate Specific Fault Types in 5G and 6GJuly 2023November 2024Allow1500NoNo
18361521CALCULATING COEFFICIENTS IN LOW-COMPLEXITY DIGITAL POST-DISTORTION PROCEDURESJuly 2023January 2025Allow1800NoNo
18227872PROTOCOL FOR BEAM WIDTH CONTROLJuly 2023June 2025Allow2320NoNo
18351623PREDISTORTION METHODJuly 2023October 2024Allow1500NoNo
18221717ELECTRONIC DEVICE AND OPERATION METHOD THEREFORJuly 2023October 2024Allow1500NoNo
18349492ULTRA-WIDEBAND LOCATION SYSTEMS AND METHODSJuly 2023July 2024Allow1210NoNo
18260771DETERMINING ERROR VECTOR MAGNITUDE FOR A SINGLE LAYER TRANSMISSION USING A MULTIPLE-INPUT MULTIPLE-OUTPUT RECEIVERJuly 2023December 2025Allow2910YesNo
18218668TRANSMISSION DEVICE, TRANSMISSION METHOD, RECEIVING DEVICE AND RECEIVING METHODJuly 2023June 2024Allow1110NoNo
18346780Lower Bound on Users' Speed for Efficient SRS Resource Handling for MU-MIMO TransmissionJuly 2023February 2025Allow2000NoNo
18343620COMMUNICATION APPARATUS AND COMMUNICATION METHODJune 2023June 2024Allow1210NoNo
18333305SYSTEMS AND METHODS FOR DATA FRAME AND DATA SYMBOL SYNCHRONIZATION IN A COMMUNICATION NETWORKJune 2023February 2025Allow2010YesNo
18039666METHOD, DEVICE, COMPUTER PROGRAM PRODUCT, AND NON-TRANSITORY INFORMATION STORAGE MEDIUM FOR ESTIMATING PERFORMANCE OF WIRELESS COMMUNICATION NETWORKMay 2023January 2025Allow2010NoNo
18038314MULTIPLE SPATIAL DATA STREAMS VIA A RE-CONFIGURABLE REFLECTIVE DEVICEMay 2023August 2025Allow2720NoNo
18199066Digital Transmission Systems Using Transformed Phase Modulated Signals (PM-OFDM)May 2023September 2024Allow1600NoNo
18319125METHOD AND APPARATUS FOR DETECTING WEAK SIGNALSMay 2023December 2024Allow1900NoNo
18313827BEAMFORMING MRC PRE-PROCESSING SYSTEM FOR ADJACENCY REMOVAL OF HDR RADIOMay 2023September 2023Allow400NoNo
18144838SYSTEM AND METHOD FOR DISTRIBUTED ANTENNA WIRELESS COMMUNICATIONSMay 2023September 2023Allow410NoNo
18306002SYSTEMS AND METHODS FOR FAST SEARCHING OF WIDEBAND IQ MODULATION IMAGE REJECTIONApril 2023July 2024Allow1400NoNo
18137140Scheduling Single-Branch Phase-Tracking References in 5G and 6GApril 2023February 2024Allow910NoNo
18134546POINT TO POINT CONNECTED PROCESSING ELEMENTS WITH DATA JOINER COMPONENTSApril 2023April 2024Allow1210NoNo
18296243METHODS, SYSTEMS, AND APPARATUSES FOR NARROWBAND CHANNEL ALLOCATION AND ACCESSApril 2023November 2024Allow1900NoNo
18030042METHODS FOR BEAM SUPPRESSION AT A WIRELESS DEVICE, RELATED NETWORK NODES AND RELATED WIRELESS DEVICESApril 2023July 2025Allow2730YesNo
18193667TECHNIQUES FOR ROBUST WIDE AREA MODULATIONMarch 2023April 2025Allow2410NoNo
18128323TRANSMITTER AND TRANSCEIVER INCLUDING THE SAMEMarch 2023September 2024Allow1700NoNo
18125806SYSTEM AND APPARATUS FOR GEOSPATIAL COGNITIVE NETWORKINGMarch 2023July 2024Allow1600NoNo
18188216SYSTEM AND METHOD FOR INCREASING BANDWIDTH FOR DIGITAL PREDISTORTION IN MULTI-CHANNEL WIDEBAND COMMUNICATION SYSTEMSMarch 2023January 2025Allow2220NoNo
18123341Optimization Method and Communication Device ThereofMarch 2023September 2024Allow1800NoNo
18183007MULTI-LINK OPERATION FOR A SINGLE RADIO MULTI-LINK DEVICEMarch 2023December 2024Allow2110NoNo
18117535Phase-Tracking Demodulation Reference and Procedure for 5G and 6GMarch 2023July 2023Allow410NoNo
18173058COMMUNICATION APPARATUS AND COMMUNICATION METHODFebruary 2023August 2024Allow1800NoNo
18112604SYSTEMS AND METHODS FOR WIDEBAND RF INTERFERENCE DETECTION AND SUPPRESSIONFebruary 2023June 2024Allow1500NoNo
18042225DATA SENDING METHOD AND TERMINAL, DATA RECEIVING METHOD AND TERMINAL, AND SYSTEM, DEVICE AND READABLE STORAGE MEDIUMFebruary 2023December 2024Abandon2110NoNo
18041138TERMINAL AND RADIO COMMUNICATION METHODFebruary 2023July 2024Allow1810NoNo
18105913LOW-POWER AUTO-CORRELATION ANTENNA SELECTION FOR MULTI-ANTENNA SYSTEMFebruary 2023May 2024Allow1500NoNo
18163559DATA EMBEDDED CLOCK SIGNALING TRANSCEIVER AND SYSTEM COMPRISING THE SAMEFebruary 2023January 2025Allow2310YesNo
18162831Systems and Methods for Satellite Selection Using Beamscanning TechniquesFebruary 2023May 2024Allow1500NoNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner HA, DAC V.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
3
Examiner Affirmed
3
(100.0%)
Examiner Reversed
0
(0.0%)
Reversal Percentile
8.6%
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
10
Allowed After Appeal Filing
2
(20.0%)
Not Allowed After Appeal Filing
8
(80.0%)
Filing Benefit Percentile
25.3%
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, 20.0% 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 HA, DAC V - Prosecution Strategy Guide

Executive Summary

Examiner HA, DAC V works in Art Unit 2633 and has examined 719 patent applications in our dataset. With an allowance rate of 97.5%, this examiner allows applications at a higher rate than most examiners at the USPTO. Applications typically reach final disposition in approximately 14 months.

Allowance Patterns

Examiner HA, DAC V's allowance rate of 97.5% places them in the 89% 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 HA, DAC V receive 0.98 office actions before reaching final disposition. This places the examiner in the 8% percentile for office actions issued. This examiner issues significantly fewer office actions than most examiners.

Prosecution Timeline

The median time to disposition (half-life) for applications examined by HA, DAC V is 14 months. This places the examiner in the 99% percentile for prosecution speed. Applications move through prosecution relatively quickly with this examiner.

Interview Effectiveness

Conducting an examiner interview provides a +2.7% benefit to allowance rate for applications examined by HA, DAC V. This interview benefit is in the 23% 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, 38.4% of applications are subsequently allowed. This success rate is in the 88% 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 69.5% of cases where such amendments are filed. This entry rate is in the 92% 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, 66.7% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 54% percentile among all examiners. Strategic Recommendation: Pre-appeal conferences show above-average effectiveness with this examiner. If you have strong arguments, a PAC request may result in favorable reconsideration.

Appeal Withdrawal and Reconsideration

This examiner withdraws rejections or reopens prosecution in 72.7% of appeals filed. This is in the 61% percentile among all examiners. Of these withdrawals, 50.0% 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, 48.0% are granted (fully or in part). This grant rate is in the 43% percentile among all examiners. Strategic Note: Petitions show below-average success regarding this examiner's actions. Ensure you have a strong procedural basis before filing.

Examiner Cooperation and Flexibility

Examiner's Amendments: This examiner makes examiner's amendments in 1.0% of allowed cases (in the 67% percentile). This examiner makes examiner's amendments more often than average to place applications in condition for allowance (MPEP § 1302.04).

Quayle Actions: This examiner issues Ex Parte Quayle actions in 9.4% of allowed cases (in the 88% percentile). Per MPEP § 714.14, a Quayle action indicates that all claims are allowable but formal matters remain. This examiner frequently uses Quayle actions compared to other examiners, which is a positive indicator that once substantive issues are resolved, allowance follows quickly.

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.

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.