USPTO Examiner ISLAM MUHAMMAD S - Art Unit 2846

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
18763438System And Method For Driving An Ultrasonic Handpiece With A Linear AmplifierJuly 2024April 2025Allow900NoNo
18751697AUXILIARY ENERGY CIRCUIT FOR BATTERY-POWERED POWER TOOLJune 2024April 2025Allow900NoNo
18733631POWER MODULE AND MOTOR DRIVE SYSTEM USING THE SAMEJune 2024April 2025Allow1010NoNo
18679216ROBOTIC DEVICE AND METHODS FOR FABRICATION, USE AND CONTROL OF SAMEMay 2024May 2025Allow1200NoNo
18635827System and Method for Strain and Acceleration Based Analytics in an Independent Cart SystemApril 2024May 2025Allow1300NoNo
18625554PARAMETER MONITORING AND CONTROL FOR AN ELECTRIC DRIVEN HYDRAULIC FRACKING SYSTEMApril 2024April 2025Allow1300NoNo
18618016Bi-Stable, Sub-Commutated, Direct-Drive, Sinusoidal Motor Controller for Precision Position ControlMarch 2024February 2025Allow1110NoNo
18615089EASY HOLE START OPERATION FOR DRILLING POWER TOOLSMarch 2024March 2025Allow1210NoNo
18391936Fan Speed Control DeviceDecember 2023July 2024Allow700NoNo
18545090ELECTROADHESION DEVICE WITH VOLTAGE CONTROL MODULEDecember 2023November 2024Allow1100NoNo
18387050MOTOR CONTROLLER AND BLDC MOTOR COMPRISING THE SAMENovember 2023June 2025Allow1900NoNo
18499731Motor Control Device, Motor Drive Device, Motor System, and Electrical ApparatusNovember 2023June 2025Allow1900NoNo
18384829ARRANGEMENT AND METHOD FOR SUPPLYING ENERGY TO A CONTROL DEVICEOctober 2023May 2025Allow1900NoNo
18492044MOTOR DRIVE SYSTEMOctober 2023June 2025Allow2000NoNo
18555783ELECTRIC DRIVE UNIT FOR AN ELECTRIC HANDHELD POWER TOOL AND ELECTRIC HANDHELD POWER TOOL HAVING AN ELECTRIC DRIVE UNITOctober 2023June 2025Allow2000NoNo
18474946SYSTEMS AND METHODS FOR COMPONENT MONITORING IN AN ELECTRIC MOTORSeptember 2023October 2024Allow1210NoNo
18372500SYSTEM AND METHOD FOR IDENTIFYING A HIGH-TEMPERATURE CONDITION OF AN ELECTRICAL CABLE FOR AN AIRCRAFT PROPULSION SYSTEMSeptember 2023April 2025Allow1900NoNo
18372269CONTROL DEVICE, PUMP UNIT, AND REFRIGERANT CIRCULATION DEVICESeptember 2023May 2025Allow1900NoNo
18370245VARIABLE FREQUENCY DRIVE CONFIGURATION FOR ELECTRIC DRIVEN HYDRAULIC FRACKING SYSTEMSeptember 2023November 2023Allow200YesNo
18369811Systems For Controlling A Rotating Device With Notched Rotating WheelSeptember 2023August 2024Allow1100NoNo
18550652CONTROL METHOD FOR SEMI-CENTRALIZED OPEN WINDING MULTI-MOTOR DRIVE SYSTEMSeptember 2023April 2025Allow1900NoNo
18281719HIGH EFFICIENCY POWER SYSTEM FOR ELECTRIC SUBMERSIBLE PUMPSSeptember 2023February 2025Allow1800NoNo
18464060SYSTEMS AND METHODS FOR HYBRID DRIVE CONTROL FOR AN ELECTRIC MOTORSeptember 2023April 2024Allow800NoNo
18463952DOUBLE-REFERENCE PULSE-WIDTH MODULATION FOR TORQUE MINIMIZATION OF AC MACHINESSeptember 2023June 2025Allow2200NoNo
18549278APPARATUS AND METHOD FOR PERFORMING A PROCESS ON A STRUCTURESeptember 2023May 2025Allow2000NoNo
18240429MOTOR DRIVER, MOTOR DRIVE SYSTEM, AND METHOD OF DRIVING MOTORAugust 2023February 2025Allow1800NoNo
18240691MOTOR DRIVER, MOTOR DRIVE SYSTEM, AND METHOD OF DRIVING MOTORAugust 2023January 2025Allow1600NoNo
18457933RELAY CONTROL DEVICEAugust 2023March 2025Allow1900NoNo
18456728POWER TOOL COMMUNICATION SYSTEMAugust 2023April 2024Allow700NoNo
18455916INVERTER STRUCTURE OF AN INVERTER OF A POWER ELECTRONICS MODULE FOR OPERATING AN ELECTRIC DRIVE OF A MOTOR VEHICLEAugust 2023March 2025Allow1900NoNo
18453476ELECTRIC DRIVEN HYDRAULIC FRACKING OPERATIONAugust 2023October 2023Allow100NoNo
18452289POWER SOURCE FOR BURST OPERATIONAugust 2023April 2024Allow800NoNo
18235435HARMONIC FILTER WITH MULTI-FREQUENCY FILTERING CAPABILITESAugust 2023February 2025Allow1800NoNo
18234088ELECTRIC HYDRAULIC FRACTURING WITH BATTERY POWER AS PRIMARY SOURCEAugust 2023March 2025Allow1910NoNo
18276894Power Converter ArrangementAugust 2023February 2025Allow1800NoNo
18232647MOTOR DRIVER AND METHOD OF DRIVING MOTORAugust 2023May 2025Allow2110NoNo
18447305SUPPORT STRUCTURE FOR RAIN SENSORAugust 2023March 2025Allow2000NoNo
18366176DUAL INVERTER OPEN WINDING MACHINE FOR VEHICLE WITH ELECTRIC POWER TAKEOFFAugust 2023February 2025Allow1800NoNo
18365840METHOD FOR DRIVING A TOPOLOGICAL SEMICONDUCTOR SWITCH FOR A POWER ELECTRONICS SYSTEMAugust 2023March 2025Allow2000YesNo
18229267FULL-OPEN AND FULL-ANGLE STALL DEVICE FOR MOTOR TEST SYSTEMAugust 2023April 2025Allow2000NoNo
18227416System And Method For Driving An Ultrasonic Handpiece With A Linear AmplifierJuly 2023April 2024Allow800NoNo
18263069Electronics Unit for an Electrical DeviceJuly 2023March 2025Allow2000NoNo
18226002PARAMETER MONITORING AND CONTROL FOR AN ELECTRIC DRIVEN HYDRAULIC FRACKING SYSTEMJuly 2023October 2023Allow300NoNo
18222643Method and Apparatus for Riding through Power Disruptions of a Drive CircuitJuly 2023July 2024Allow1210NoNo
18352343MULTI-THREE-PHASE DRIVE SYSTEMJuly 2023January 2025Allow1800NoNo
18216417ROBOTIC WELDING SYSTEMJune 2023January 2025Allow1800NoNo
18340963MOTOR DISCONNECTION DETECTION WHILE THE MOTOR IS SWITCHED ONJune 2023May 2025Allow2200NoNo
18341240AUXILIARY ENERGY CIRCUIT FOR BATTERY-POWERED POWER TOOLJune 2023February 2024Allow800NoNo
18341615INTEGRATED POWER CONVERSION APPARATUS FOR ELECTRIC VEHICLE AND CONTROL METHOD THEREOFJune 2023February 2025Allow2000NoNo
18266494METHOD AND DEVICE FOR PROVIDING A STORAGE CAPACITY RESERVE IN A TRACTION BATTERY FOR IMMINENT DOWNHILL DRIVEJune 2023February 2025Allow2100NoNo
18331003SYSTEMS AND METHODS FOR DYNAMICALLY CHANGING AN INVERTER SWITCHING FREQUENCY IN AN ELECTRIC MOTORJune 2023January 2025Allow1900NoNo
18256076ELECTRICAL SYSTEM AND METHOD AND APPARATUS FOR DETERMINING A VALUE PROFILE OF A CONTROLLED VARIABLEJune 2023January 2025Allow2000NoNo
18204062VARIABLE FREQUENCY DRIVE CONFIGURATION FOR ELECTRIC DRIVEN HYDRAULIC FRACKING SYSTEMMay 2023August 2023Allow300NoNo
18201580MEASURING DC LINK CAPACITANCE IN POWER CONVERSION SYSTEMSMay 2023February 2025Allow2100NoNo
18254143STARTING METHODS FOR BLDC MOTORS APPLIED ON RECIPROCATING COMPRESSORSMay 2023December 2024Allow1800YesNo
18199339POWER SUPPLY CIRCUIT AND BEARING DEVICE PROVIDED WITH SAMEMay 2023November 2023Allow610NoNo
18319397MOTOR VEHICLE HAVING AN EXTERNALLY EXCITED SYNCHRONOUS MACHINE AND METHOD FOR ACTIVE DISCHARGING OF A CAPACITOR IN A HIGH-VOLTAGE NETWORKMay 2023November 2024Allow1800NoNo
18318241POWER TOOL AND CONTROL METHOD THEREFORMay 2023February 2025Allow2100NoNo
18036324WIRELESS CONTROL ASSEMBLY FOR CUTTING MACHINEMay 2023December 2024Allow1900NoNo
18315044PERFORMANCE ENHANCED BRUSHLESS MOTOR WITH VIRTUAL WYE NEUTRAL POINT SWITCHINGMay 2023June 2025Allow2610NoNo
18313616TORQUE RIPPLE MITIGATIONMay 2023February 2025Allow2110YesNo
18311661ACTIVE HARMONIC FILTER AND REACTIVE POWER CONTROL SYSTEM FOR NAVAL SHIP POWER SYSTEMSMay 2023November 2024Allow1900NoNo
18138905AC DRIVE COUPLED TO ZIGZAG TRANSFORMER POWER PROCESSING APPARATUS AND METHOD OF USE THEREOFApril 2023June 2025Allow2610NoNo
18304927SMART EXTENDABLE TELESCOPIC POLE FOR DEPLOYMENT OF MINIATURE INSPECTION CRAWLERSApril 2023November 2024Allow1900NoNo
18304025CHARGING THROUGH ELECTRIC DRIVE SYSTEM WITH MINIMUM TORQUE DISTURBANCEApril 2023May 2025Allow2500NoNo
18249079MOTOR DRIVING APPARATUS, REFRIGERATION CYCLE EQUIPMENT, AND AIR CONDITIONERApril 2023October 2024Allow1800NoNo
18129930ROBOTIC SURGICAL SYSTEM TORQUE TRANSDUCTION SENSINGApril 2023April 2024Allow1210NoNo
17913819MODULAR MULTILEVEL CONVERTER AND MODULAR MULTILEVEL CONVERTER SYSTEMMarch 2023October 2024Allow2500NoNo
18190446BATTERY HEATING VIA HEAT COLLECTED FROM COOLANT PASSING THROUGH HOLLOW WINDINGS OF ELECTRIC MACHINEMarch 2023September 2024Allow1800NoNo
18184815MOTOR DRIVER HAVING TEMPERATURE SENSING MECHANISMMarch 2023February 2025Allow2310NoNo
18184569DELAY REDUCTION FOR PULSED WOUND FIELD SYNCHRONOUS MACHINESMarch 2023February 2025Allow2310YesNo
18118968PERMANENT MAGNET SYNCHRONOUS MOTOR (PMSM) INTEGRATED POSITION SENSINGMarch 2023September 2024Allow1800NoNo
18044314START-UP MODE FOR A POWER TOOLMarch 2023October 2024Allow1900YesNo
18179359Motor Control System Based upon Movements Inherent to Self-PropulsionMarch 2023October 2024Allow1900YesNo
18175318SELECTABLE CURRENT LIMITING FOR POWER TOOLFebruary 2023July 2023Allow400NoNo
18163892CHARGE PUMP CIRCUIT AND DRIVE DEVICEFebruary 2023August 2024Allow1900NoNo
18040090ROTATING ELECTRICAL MACHINE CONTROL SYSTEMJanuary 2023August 2024Allow1800NoNo
18161992SYSTEMS AND METHODS FOR INTEGRATED GATE DRIVER FOR INVERTER FOR ELECTRIC VEHICLEJanuary 2023October 2024Allow2100NoNo
18018413POWER CONVERTER AND METHOD FOR OPERATING A POWER CONVERTERJanuary 2023July 2024Allow1800NoNo
18160736ELECTRIC -POWER CONVERSION APPARATUSJanuary 2023August 2024Allow1900NoNo
18100299ELECTRIC DRIVEN HYDRAULIC FRACKING OPERATIONJanuary 2023March 2023Allow200NoNo
18155288POSITION SENSOR SYSTEM AND METHOD FOR DETECTING AN ERROR OF A POSITION SENSOR SYSTEMJanuary 2023September 2024Allow2000NoNo
18097204INITIAL VERIFICATION METHOD OF REDUNDANT ELECTRIC STEERING SYSTEMJanuary 2023March 2025Allow2610NoNo
18015236Regenerative Braking System, and Electrically Driven Work Vehicle Using the SameJanuary 2023September 2024Allow2000NoNo
18091291ROBOTIC SYSTEM FOR TELE-SURGERYDecember 2022October 2024Allow2100NoNo
18003762Drive System Having Harmonics InfeedDecember 2022July 2024Allow1800NoNo
18013216INTERFACE CIRCUITS FOR COUPLING HALL SENSORS AND RESOLVERS TO CONTROLLERS IN AC MOTOR SYSTEMSDecember 2022November 2024Allow2200NoNo
18084550METHOD FOR MODEL PREDICTIVE CURRENT CONTROL OF TWO-MOTOR TORQUE SYNCHRONIZATION SYSTEMDecember 2022October 2024Allow2100NoNo
18067971POWER TOOL COMMUNICATION SYSTEMDecember 2022April 2023Allow400NoNo
18066772METHOD FOR ACTUATING A CIRCUIT ARRANGEMENT FOR POWER SEMICONDUCTORSDecember 2022November 2024Allow2300NoNo
18066912SYSTEMS, DEVICES, AND METHODS FOR MONITORING INSULATION CONDITIONS OF HIGH-VOLTAGE MOTORSDecember 2022January 2025Allow2510NoNo
18081305NETWORKED AUTOMATION SYSTEM FOR START-UP OF A SWITCH MODE POWER SUPPLYDecember 2022December 2024Allow2410NoNo
18080589ELECTROADHESION DEVICE WITH VOLTAGE CONTROL MODULEDecember 2022September 2023Allow900NoNo
18065170MOTOR FLYING START USING FIELD WEAKENING CONTROLDecember 2022August 2024Allow2000NoNo
18063894MOTOR CONTROL UNIT, CONTROL METHOD, AND POWER ASSEMBLYDecember 2022July 2024Allow1900NoNo
18063381SYSTEMS AND METHODS FOR SINGLE CHANNEL FAULT ENCODING FOR INVERTER FOR ELECTRIC VEHICLEDecember 2022June 2024Allow1900NoNo
18000902CONTROLLER FOR AC ROTARY ELECTRIC MACHINE AND ELECTRIC POWER STEERING APPARATUSDecember 2022June 2024Allow1900NoNo
18074233ENERGY CONVERSION DEVICE AND VEHICLEDecember 2022August 2024Allow2000NoNo
18056662ELECTRICAL DRIVE SYSTEM FOR A WORK MACHINE HAVING TWO ELECTRIC MOTORS THAT CAN BE REGULATED INDEPENDENTLY OF ONE ANOTHERNovember 2022February 2025Allow2710NoNo
17987951TRAILER VEHICLE UNIT FOR A TOWING VEHICLENovember 2022June 2024Allow1800NoNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner ISLAM, MUHAMMAD S.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
1
Examiner Affirmed
0
(0.0%)
Examiner Reversed
1
(100.0%)
Reversal Percentile
95.5%
Higher than average

What This Means

With a 100.0% reversal rate, the PTAB has reversed the examiner's rejections more often than affirming them. This reversal rate is in the top 25% across the USPTO, indicating that appeals are more successful here than in most other areas.

Strategic Value of Filing an Appeal

Total Appeal Filings
14
Allowed After Appeal Filing
6
(42.9%)
Not Allowed After Appeal Filing
8
(57.1%)
Filing Benefit Percentile
68.8%
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, 42.9% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is above the USPTO average, suggesting that filing an appeal can be an effective strategy for prompting reconsideration.

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 ISLAM, MUHAMMAD S - Prosecution Strategy Guide

Executive Summary

Examiner ISLAM, MUHAMMAD S works in Art Unit 2846 and has examined 470 patent applications in our dataset. With an allowance rate of 97.7%, this examiner allows applications at a higher rate than most examiners at the USPTO. Applications typically reach final disposition in approximately 20 months.

Allowance Patterns

Examiner ISLAM, MUHAMMAD S's allowance rate of 97.7% places them in the 93% 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 ISLAM, MUHAMMAD S receive 0.61 office actions before reaching final disposition. This places the examiner in the 5% 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 ISLAM, MUHAMMAD S is 20 months. This places the examiner in the 89% percentile for prosecution speed. Applications move through prosecution relatively quickly with this examiner.

Interview Effectiveness

Conducting an examiner interview provides a +1.0% benefit to allowance rate for applications examined by ISLAM, MUHAMMAD S. This interview benefit is in the 15% 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, 35.0% of applications are subsequently allowed. This success rate is in the 73% 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 42.9% of cases where such amendments are filed. This entry rate is in the 59% 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, 88.9% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 65% 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 92.3% of appeals filed. This is in the 82% percentile among all examiners. Of these withdrawals, 58.3% 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, 18.5% are granted (fully or in part). This grant rate is in the 10% percentile among all examiners. Strategic Note: Petitions are rarely granted regarding this examiner's actions compared to other examiners. Ensure you have a strong procedural basis before filing a petition, as the Technology Center Director typically upholds this examiner's decisions.

Examiner Cooperation and Flexibility

Examiner's Amendments: This examiner makes examiner's amendments in 0.0% of allowed cases (in the 23% 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 3.1% of allowed cases (in the 72% 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:

  • 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.