USPTO Examiner ALI SHAWKAT M - Art Unit 2633

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19130844TIME ALIGNING IN A DISTRIBUTED ANTENNA SYSTEM DOWNLINK DATA ORIGINATING FROM TWO DIFFERENT TYPES OF DONOR BASE STATIONSMay 2025February 2026Allow910YesNo
19072615DECOMPOSITION OF SIGNALS INTO A SUM OF TRUNCATED FOURIER SERIESMarch 2025July 2025Allow420YesNo
18967386LINEAR PREDICTION TO SUPPRESS SPURS IN A DIGITAL PHASE-LOCKED LOOPDecember 2024February 2026Allow1400NoNo
18919297METHODS AND DEVICES FOR FREQUENCY MODULATION REDUCTION FOR POLAR TRANSMITTERSOctober 2024February 2026Allow1610YesNo
18889482Comprehensive System Design to Address the Needs for Virtual Segmentation of the Coaxial Cable PlantSeptember 2024March 2026Allow1810YesNo
18890353ENHANCED INTEGRATED SENSING AND COMMUNICATIONS WAVEFORMSeptember 2024February 2026Allow1600YesNo
18823316CIRCUIT AND METHOD FOR DATA TRANSMISSIONSeptember 2024October 2025Allow1300NoNo
18823354CONFIGURABLE MODULATION SCHEMES AT A WIRELESS DEVICESeptember 2024February 2026Allow1700YesNo
18842555SIGNAL GENERATION APPARATUS, SIGNAL GENERATION METHOD, AND COMPUTER PROGRAMAugust 2024January 2026Allow1710YesNo
18810292METHOD AND APPARATUS FOR ADAPTIVE INDIRECT CARRIER MODULATIONAugust 2024October 2025Allow1400YesNo
18792106WIRED COMMUNICATION RECEIVER WITH DC LEVEL SHIFTAugust 2024January 2026Allow1710YesNo
18787097DIFFERENTIAL ENVELOPE DETECTOR HAVING COMMON MODE FEEDBACKJuly 2024September 2025Allow1300NoNo
18728529METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATION SYSTEMJuly 2024February 2026Allow1910YesNo
18728705LINEARIZED FRONT-END OPERATION USING INFORMATION FROM BASEBAND CIRCUITJuly 2024September 2025Allow1410YesNo
18765704MULTI-POINT COMMUNICATION METHOD AND DEVICE FOR DESCRIBING AND PREDICTING EVENTSJuly 2024January 2026Allow1910YesNo
18766636HEADER REPETITION IN PACKET-BASED OFDM SYSTEMSJuly 2024February 2026Allow1920YesNo
18764828Communication Method and ApparatusJuly 2024October 2025Allow1500YesNo
18745536ENERGY-EFFICIENT PRECODING WITH CONTROLLABLE POWER DISTRIBUTIONJune 2024November 2025Allow1710YesNo
18741250MECHANISMS FOR REDUCTION OF OVERLAP DURING ZONE CASTING WITH ALTERNATIVE MAIN TRANSMITTERS AND TIME ALIGNMENT FOR OVERLAYED RADIO TRANSMISSIONSJune 2024January 2025Allow710NoNo
18734123DISTRIBUTING MATRIX MULTIPLICATION PROCESSING AMONG PROCESSING NODESJune 2024March 2025Allow910YesNo
18677631MAGNETIC FIELD CANCELLATION IN RADIO FREQUENCY POWER AMPLIFIER ENVELOPE TRACKERSMay 2024January 2026Allow1910YesNo
18672458POWER TRACKER FOR MULTIPLE TRANSMIT SIGNALS SENT SIMULTANEOUSLYMay 2024July 2025Allow1420YesNo
18710693TRANSMISSION DEVICE, TRANSMISSION/RECEPTION SYSTEM, AND METHOD FOR CONTROLLING TRANSMISSION DEVICEMay 2024August 2025Allow1500NoNo
18665059PROPAGATION DELAY COMPENSATION IN DAISY-CHAIN TOPOLOGIESMay 2024July 2025Allow1400YesNo
18709090VARIABLE GAIN AMPLIFIER AND TRANSMITTING APPARATUSMay 2024July 2025Allow1400YesNo
18641604Device and Method for Synchronizing A Data Input Signal and A Clock Input SignalApril 2024February 2026Allow2210YesNo
18698230INFORMATION TRANSMISSION METHOD AND DEVICE, AND STORAGE MEDIUMApril 2024December 2025Allow2110YesNo
18620526SIGNAL INJECTION AT RADIO TAP POINTS IN A TIME DOMAINMarch 2024February 2025Allow1110YesNo
18618738Adaptive Biasing Procedure to Increase Auxiliary PA Efficiency for an Integrated Echo CancellerMarch 2024August 2025Allow1700NoNo
18617740Nonlinear Neural Network with Phase Normalization for Base-Band Modelling of Radio-Frequency Non-LinearitiesMarch 2024January 2026Allow2110YesNo
18694227Low-Phase-Shift Variable-Gain Amplifier and Method for Processing Radio Frequency SignalMarch 2024September 2025Allow1810YesNo
18611116TRACKER CIRCUIT, COMMUNICATION DEVICE, AND VOLTAGE SUPPLY METHODMarch 2024January 2026Allow2210YesNo
18611528CHANNEL STATE INFORMATION OVERHEAD REDUCTION FOR MULTI-TRANSMISSION RECEPTION POINT/PANEL AND CELL FREE MULTIPLE INPUT, MULTIPLE OUTPUTMarch 2024January 2025Allow1010YesNo
18611179TRANSCEIVER BUILT-IN SELF-TESTMarch 2024February 2026Allow2320YesNo
18591061DELAY LINE MONITORING TO MAINTAIN A DATA EYEFebruary 2024March 2026Allow2420YesNo
18589563COMMUNICATION METHOD AND APPARATUSFebruary 2024October 2025Allow1910YesNo
18590005Independent Bit Error Rate Test DeviceFebruary 2024June 2025Allow1610YesNo
18581266WIRELESS BASE STATIONFebruary 2024September 2025Allow1930YesNo
18442068TRANSCEIVER SYSTEM AND CONTROL METHOD WITH IMPROVED PRE-DISTORTION EFFECTFebruary 2024August 2025Allow1810YesNo
18419473SUPERDIRECTIVE ANTENNA ARRAY MULTI-USER PRECODING METHOD, DEVICE AND MEDIUMJanuary 2024July 2024Allow610YesNo
18416149SIGNAL PROCESSING METHOD AND SIGNAL PROCESSING APPARATUSJanuary 2024August 2025Allow1910YesNo
18413416DIGITAL PREDISTORTION CALIBRATIONJanuary 2024February 2025Allow1310YesNo
18410994DUAL PHYSICALLY-DRIVEN AND DATA-DRIVEN METHOD FOR RECONSTRUCTING INTERNAL RESPONSE OF BRIDGEJanuary 2024July 2024Allow620YesNo
18396179ELECTRONIC DEVICE USING BLUETOOTH COMMUNICATION, AND OPERATING METHOD THEREOFDecember 2023July 2025Allow1910NoNo
18529339Signal Transmission Device, Industrial Apparatus and VehicleDecember 2023April 2025Allow1600NoNo
18529371WIRED TRANSMITTER WITH OVERVOLTAGE PROTECTIONDecember 2023August 2025Allow2010YesNo
18510224APPARATUSES AND METHODS FOR JITTER MEASUREMENTNovember 2023March 2025Allow1600NoNo
18560369CODEBOOK INDICATION METHOD AND APPARATUS, AND STORAGE MEDIUMNovember 2023October 2025Allow2320YesNo
18502028WIRELESS COMMUNICATION SYSTEMNovember 2023June 2025Allow1901NoNo
18497478MEASUREMENT APPLICATION DEVICE, AND METHODOctober 2023March 2025Allow1600NoNo
18495994METHOD FOR OBTAINING INFORMATION ABOUT A CHANNEL AND APPARATUSOctober 2023March 2025Allow1710YesNo
18556279METHOD AND APPARATUS FOR REPORTING CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATION SYSTEMSOctober 2023November 2025Allow2520YesNo
18380300METHODS, SYSTEMS, AND APPARATUS FOR ROUTING DATA OVER MEDIUM AND HIGH VOLTAGE POWER LINESOctober 2023September 2024Allow1110YesNo
18478412INFORMATION TRANSMISSION METHOD AND APPARATUSSeptember 2023February 2025Allow1600NoNo
18476660SIGNAL GENERATORSeptember 2023April 2025Allow1810YesNo
18471279TRANSMISSION STRATEGY SIGNALINGSeptember 2023August 2024Allow1010YesNo
18464005METHOD AND APPARATUS FOR COMPRESSION-BASED CSI REPORTINGSeptember 2023October 2024Allow1420YesNo
18463812ANALOG-TO-DIGITAL CONVERTER (ADC) CLOCK PHASE CONTINUITY ACROSS USER EQUIPMENT MICROSLEEP MODESeptember 2023October 2025Allow2511YesNo
18549553SIGNAL COMMUNICATION BASED ON LEVITATED PARTICLESeptember 2023September 2025Allow2510YesNo
18234879HEADER REPETITION IN PACKET-BASED OFDM SYSTEMSAugust 2023April 2024Allow810YesNo
18448588BEAM PATTERN INFORMATION INDICATION IN POSITIONING AND SENSINGAugust 2023September 2025Allow2610YesNo
18546099BEAMFORMING METHOD AND SYSTEM FOR IMPLEMENTINGAugust 2023August 2025Allow2510YesNo
18447703METHOD AND DEVICE FOR DATA TRANSMISSION WITH REDUCED SUPPLY NOISEAugust 2023October 2025Allow2620YesNo
18232341NOVEL JITTER NOISE DETECTORAugust 2023April 2024Allow810YesNo
18446082COMMUNICATION APPARATUS AND ELECTRONIC DEVICEAugust 2023March 2025Allow1910YesNo
18364405LOW COMPLEXITY LOS MIMO SYSTEM DESIGN FOR NEAR FIELD COMMUNICATIONAugust 2023August 2025Allow2510YesNo
18262104ANTENNA NUMBER CHANGE METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUMJuly 2023July 2025Allow2410YesNo
18223372INTELLIGENT MODULES FOR INTELLIGENT NETWORKSJuly 2023January 2026Abandon3030NoNo
18272102COMMUNICATION PATH PRESUMING METHOD AND WIRELESS COMMUNICATION DEVICEJuly 2023January 2025Allow1810YesNo
18271953METHODS, APPARATUSES AND SYSTEMS DIRECTED TO SOUNDING REFERENCE SIGNAL ANTENNA SWITCHINGJuly 2023March 2025Allow2000NoNo
18220848SYSTEM AND METHOD FOR JOINT USER PRIORITIZATION AND ANTENNA ALLOCATION IN MASSIVE MU-MIMOJuly 2023April 2025Abandon2101NoNo
18351271TRAINING METHOD, ARITHMETIC PROCESSING DEVICE, AND COMPUTER-READABLE RECORDING MEDIUM STORING TRAINING PROGRAMJuly 2023April 2025Abandon2110NoNo
18260411RECONFIGURABLE INTELLIGENT SURFACE, RIS, AIDED AND NON-RIS-AIDED SIGNAL TIMINGJuly 2023May 2025Allow2211YesNo
18216124REDUCED INTERPATH INTERFERENCE FOR ULTRAWIDEBAND (UWB) WIRELESS COMMUNICATIONJune 2023May 2025Allow2310YesNo
18341374DEVICE AND SYSTEM CHARACTERIZED BY MEASUREMENT, REPORT, AND CHANGE PROCEDURE BY TERMINAL FOR CHANGING TRANSMISSION/RECEPTION POINT, AND BASE STATION PROCEDURE FOR SUPPORTING SAMEJune 2023May 2024Allow1110NoNo
18340107Method for Determining Remote Radio Device and Distributed APJune 2023November 2024Allow1710NoNo
18338920PROGRAMMABLE DIGITAL-TO-ANALOG CONVERTER DECODER SYSTEMS AND METHODSJune 2023July 2024Allow1310NoNo
18338059DISCRETE FOURIER TRANSFORM SPREAD ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING WAVEFORM PRE-EQUALIZATIONJune 2023November 2024Allow1710YesNo
18257882METHOD AND DEVICE FOR COMMUNICATION, AND STORAGE MEDIUMJune 2023February 2025Allow2000YesNo
18334953DISTRIBUTING STAGED SAMPLED SIGNALS AND CONVEYING ANALOG SAMPLES OVER ELECTROMAGNETIC PATHWAYSJune 2023December 2024Allow1911YesNo
18331714ESTABLISHING WIRELESS COMMUNICATION IN A SYSTEM FORMING A BEAM BY SELECTING FROM A PRE-DETERMINED PLURALITY OF ANTENNA WEIGHT VECTORSJune 2023July 2024Allow1310NoNo
18329269METHODS AND DEVICES FOR DETERMINING PRECODER PARAMETERS IN A WIRELESS COMMUNICATION NETWORKJune 2023April 2024Allow1010NoNo
18327655RADIO FREQUENCY RECEIVER AND OPERATION METHOD THEREOFJune 2023April 2025Allow2330YesNo
18324631Communication Method and ApparatusMay 2023September 2024Allow1610YesNo
18201763METHODS AND APPARATUS FOR PROVIDING A DEMAPPING SYSTEM WITH PHASE COMPENSATION TO DEMAP UPLINK TRANSMISSIONSMay 2023December 2024Allow1910YesNo
18038194ADAPTIVE EQUALIZATION FILTER AND METHOD FOR UPDATING FILTER COEFFICIENTSMay 2023October 2024Allow1710NoNo
18317272RECONFIGURABLE INTELLIGENT SURFACE OR REPEATER ASSISTED SYNCHRONIZATION SIGNAL BLOCK TRANSMISSION AND INITIAL ACCESSMay 2023July 2024Allow1420YesNo
18316074ESTIMATION OF AN EXPECTED ENERGY VALUE OF A HAMILTONIANMay 2023May 2024Allow1210YesNo
18312411Comprehensive System Design to Address the Needs for Virtual Segmentation of the Coaxial Cable PlantMay 2023June 2024Allow1310YesNo
18141891POWER TRACKER FOR MULTIPLE TRANSMIT SIGNALS SENT SIMULTANEOUSLYMay 2023January 2024Allow910NoNo
18034629COMMUNICATION USING A DUAL POLARIZED ANTENNA ARRAYApril 2023December 2025Allow3230YesNo
18135735SMART SERDESApril 2023September 2024Allow1710YesNo
18301184SELF-BIASING SHUNT SWITCH WITH BOOTSTRAPPINGApril 2023February 2024Allow1010YesNo
18248350COMMUNICATIONS USING A NEURAL NETWORK BASED AT LEAST IN PART ON AN INDICATED INPUT SIZE AND/OR INPUT STRUCTUREApril 2023July 2025Allow2830YesNo
18194341SYSTEMS AND METHODS FOR IMPROVING DEMODULATION REFERENCE SIGNAL CHANNEL ESTIMATIONMarch 2023June 2025Abandon2610NoNo
17778127CHANNEL STATE INFORMATION (CSI) OMMISSION IN ADVANCED MULTIPLE INPUT MULTIPLE OUTPUT (MIMO) CSI FEEDBACKMarch 2023March 2025Allow3410NoNo
18189625DISTRIBUTING MATRIX MULTIPLICATION PROCESSING AMONG PROCESSING NODESMarch 2023April 2024Allow1311YesNo
18179299METHOD AND APPARATUS FOR PORT SELECTION IN WIRELESS COMMUNICATION SYSTEMSMarch 2023September 2023Allow600YesNo
18175593Dual-Mode Power Amplifier For Wireless CommunicationFebruary 2023February 2024Allow1211YesNo
18042972BASE STATION-TO-SERVER SIGNALING OF TIME-ANGLE CHANNEL PROFILEFebruary 2023April 2025Allow2510NoNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner ALI, SHAWKAT M.

Strategic Value of Filing an Appeal

Total Appeal Filings
27
Allowed After Appeal Filing
15
(55.6%)
Not Allowed After Appeal Filing
12
(44.4%)
Filing Benefit Percentile
86.8%
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, 55.6% 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

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

Examiner ALI, SHAWKAT M - Prosecution Strategy Guide

Executive Summary

Examiner ALI, SHAWKAT M works in Art Unit 2633 and has examined 542 patent applications in our dataset. With an allowance rate of 89.9%, this examiner has an above-average tendency to allow applications. Applications typically reach final disposition in approximately 20 months.

Allowance Patterns

Examiner ALI, SHAWKAT M's allowance rate of 89.9% places them in the 73% percentile among all USPTO examiners. This examiner has an above-average tendency to allow applications.

Office Action Patterns

On average, applications examined by ALI, SHAWKAT M receive 1.64 office actions before reaching final disposition. This places the examiner in the 32% percentile for office actions issued. This examiner issues fewer office actions than average, which may indicate efficient prosecution or a more lenient examination style.

Prosecution Timeline

The median time to disposition (half-life) for applications examined by ALI, SHAWKAT M is 20 months. This places the examiner in the 93% percentile for prosecution speed. Applications move through prosecution relatively quickly with this examiner.

Interview Effectiveness

Conducting an examiner interview provides a +14.1% benefit to allowance rate for applications examined by ALI, SHAWKAT M. This interview benefit is in the 53% 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, 38.2% of applications are subsequently allowed. This success rate is in the 87% 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 40.9% of cases where such amendments are filed. This entry rate is in the 62% percentile among all examiners. Strategic Recommendation: This examiner shows above-average receptiveness to after-final amendments. If your amendments clearly overcome the rejections and do not raise new issues, consider filing after-final amendments before resorting to an RCE.

Pre-Appeal Conference Effectiveness

When applicants request a pre-appeal conference (PAC) with this examiner, 114.3% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 80% 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 100.0% of appeals filed. This is in the 91% percentile among all examiners. Of these withdrawals, 52.2% 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, 46.6% are granted (fully or in part). This grant rate is in the 41% 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 0.9% of allowed cases (in the 66% 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 20.5% of allowed cases (in the 93% 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:

  • 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.

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.