Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 19363458 | PORTABLE FAN, DRIVE CIRCUIT, HANDHELD FAN, AND NECK FAN | October 2025 | February 2026 | Allow | 4 | 0 | 0 | Yes | No |
| 19185276 | LINEAR BALL GUIDED VOICE COIL MOTOR FOR FOLDED OPTIC | April 2025 | October 2025 | Allow | 5 | 1 | 0 | No | No |
| 19184395 | STEPLESS REGULATION FAN | April 2025 | December 2025 | Allow | 8 | 1 | 0 | No | No |
| 18937212 | OPTIMIZED REGENERATIVE BRAKING CONTROL OF ELECTRIC MOTORS USING LOOK-UP TABLES | November 2024 | November 2025 | Allow | 12 | 1 | 0 | No | No |
| 18927186 | PORTABLE FAN, DRIVE CIRCUIT, HANDHELD FAN, AND NECK FAN | October 2024 | September 2025 | Allow | 10 | 1 | 1 | No | No |
| 18888195 | LINEAR BALL GUIDED VOICE COIL MOTOR FOR FOLDED OPTIC | September 2024 | January 2025 | Allow | 4 | 1 | 0 | No | No |
| 18818066 | STEPLESS REGULATION FAN | August 2024 | March 2025 | Allow | 6 | 1 | 0 | No | No |
| 18760924 | REMOTE CONTROLLED POWER UNIT | July 2024 | August 2025 | Allow | 14 | 2 | 0 | No | No |
| 18668353 | METHOD AND ARRANGEMENT FOR OPERATING PUMP SYSTEM | May 2024 | March 2026 | Allow | 22 | 0 | 0 | No | No |
| 18639667 | Power supply circuit in an inverter for driving an electrical machine, method of operating the power supply circuit and safety control device | April 2024 | January 2026 | Allow | 21 | 0 | 0 | No | No |
| 18626499 | LINEAR BALL GUIDED VOICE COIL MOTOR FOR FOLDED OPTIC | April 2024 | June 2024 | Allow | 3 | 0 | 0 | Yes | No |
| 18689621 | MOTOR DRIVING DEVICE AND REFRIGERATION CYCLE-INCORPORATING DEVICE | March 2024 | November 2025 | Allow | 21 | 0 | 0 | No | No |
| 18589010 | METHOD AND APPARATUS FOR MAINTAINING THE ROTOR D FLUX FOR PULSING INDUCTION MACHINES AND ELECTRICALLY EXCITED SYNCHRONOUS ELECTRIC MACHINES | February 2024 | October 2025 | Allow | 20 | 0 | 0 | No | No |
| 18440139 | GATE DRIVER CIRCUIT | February 2024 | October 2025 | Allow | 20 | 0 | 0 | No | No |
| 18434045 | CHANNEL CRAWLER AND METHOD OF USE | February 2024 | October 2025 | Allow | 20 | 0 | 0 | No | No |
| 18432814 | LOW-VOLTAGE FAULT-TOLERANT ROTATING ELECTROMECHANICAL ACTUATORS, AND ASSOCIATED SYSTEMS AND METHODS | February 2024 | September 2025 | Allow | 19 | 2 | 0 | Yes | No |
| 18426405 | SYSTEM AND METHOD FOR THERMAL AND LUBRICATION MANAGEMENT IN ELECTRIC DRIVE MODULE | January 2024 | December 2025 | Allow | 23 | 1 | 0 | No | No |
| 18411894 | Obstacle Avoidance System And Method Thereof | January 2024 | March 2026 | Abandon | 26 | 1 | 0 | No | No |
| 18577062 | ELECTROMAGNETIC MOTOR SYSTEM, POSTION CONTROL SYSTEM, STAGE APPARATUS, LITHOGRAPHIC APPARATUS, METHOD OF DETERMINING A MOTOR-DEPENDENT COMMUTATION MODEL FOR AN ELECTROMAGNETIC MOTOR | January 2024 | December 2025 | Allow | 23 | 1 | 0 | No | No |
| 18395608 | ELECTRIC CABLE DRIVING MECHANISM HAVING SELF-RETURN FUNCTION | December 2023 | September 2025 | Allow | 20 | 0 | 0 | Yes | No |
| 18573539 | ELECTRICAL DRIVE SYSTEM AND METHOD | December 2023 | February 2026 | Allow | 26 | 2 | 0 | No | No |
| 18535778 | METHOD FOR IDENTIFYING A CARRIAGE OF A LINEAR TRANSPORT SYSTEM | December 2023 | April 2024 | Allow | 4 | 1 | 0 | No | No |
| 18533880 | CONTROL CIRCUIT FOR FAN | December 2023 | June 2024 | Allow | 6 | 1 | 0 | No | No |
| 18529208 | APPARATUS AND METHOD FOR CONTROLLING AN END-EFFECTOR ASSEMBLY | December 2023 | August 2025 | Allow | 20 | 1 | 0 | No | No |
| 18527631 | CONTROL DEVICE FOR THREE-PHASE ALTERNATING CURRENT MOTOR | December 2023 | July 2025 | Allow | 19 | 0 | 0 | No | No |
| 18521755 | FORWARD AND REVERSE ROTATION CONTROL DEVICE | November 2023 | July 2025 | Allow | 20 | 0 | 0 | Yes | No |
| 18037563 | POWER CONVERTER AND METHOD FOR OPERATING A POWER CONVERTER | November 2023 | January 2026 | Allow | 32 | 1 | 0 | No | No |
| 18514583 | Stall Protection for a Motorized Window Treatment | November 2023 | July 2024 | Allow | 7 | 0 | 0 | No | No |
| 18507399 | POWER CONVERSION APPARATUS | November 2023 | October 2025 | Allow | 23 | 1 | 0 | No | No |
| 18388143 | STEERING CONTROL DEVICE AND METHOD OF VEHICLE | November 2023 | October 2025 | Allow | 23 | 1 | 0 | No | No |
| 18559350 | A LOW-LOSS MOTOR AND A DRIVE CIRCUIT THEREOF | November 2023 | July 2025 | Allow | 20 | 0 | 0 | No | No |
| 18387530 | WIPER DEVICE FOR VEHICLE AND CONTROL METHOD THEREOF | November 2023 | June 2025 | Allow | 19 | 0 | 0 | No | No |
| 18558034 | MULTI-PHASE MOTOR SWITCHING DEVICE AND MULTI-PHASE MOTOR | October 2023 | February 2026 | Allow | 27 | 1 | 0 | No | No |
| 18496357 | TUNABLE CIRCUIT FOR ROTARY POSITION DETECTION | October 2023 | December 2025 | Allow | 26 | 0 | 0 | No | No |
| 18384002 | SYSTEM AND METHOD FOR SHIFTING OPERATION MODES OF VARIABLE FLUX MEMORY MOTORS | October 2023 | July 2025 | Allow | 20 | 0 | 0 | Yes | No |
| 18383831 | OSCILLATING-RESONANT-MODULE CONTROLLER | October 2023 | September 2024 | Allow | 11 | 1 | 0 | Yes | No |
| 18488442 | ON-PULSE TRANSITION TIMES FOR PULSED CONTROLLED ELECTRIC MACHINES USING BOOST VOLTAGES | October 2023 | May 2025 | Allow | 19 | 0 | 0 | No | No |
| 18482224 | ROTOR POWER TRANSFER CIRCUIT FOR ELECTRIC MACHINE | October 2023 | February 2026 | Allow | 28 | 1 | 0 | Yes | No |
| 18481887 | POWER DISTRIBUTION SYSTEM | October 2023 | August 2025 | Abandon | 23 | 0 | 0 | No | No |
| 18374459 | METHODS FOR IMPROVING RATE OF RISE OF TORQUE IN ELECTRIC MACHINES | September 2023 | November 2025 | Abandon | 25 | 1 | 0 | No | No |
| 18283680 | ELECTRIC COMPRESSOR CONTROL DEVICE, ELECTRIC COMPRESSOR, AND ELECTRIC COMPRESSOR CONTROL METHOD | September 2023 | April 2025 | Allow | 19 | 0 | 0 | Yes | No |
| 18281421 | LONG STATOR LINEAR ELECTRIC MOTOR | September 2023 | January 2024 | Allow | 4 | 0 | 0 | No | No |
| 18243145 | POWER ADJUSTING SYSTEM AND METHOD | September 2023 | May 2025 | Allow | 20 | 0 | 0 | No | No |
| 18459958 | MOTOR CONTROL DEVICE AND ELECTRIC POWER STEERING DEVICE PROVIDED WITH SAME | September 2023 | April 2025 | Allow | 19 | 1 | 0 | Yes | No |
| 18459789 | FEEDFORWARD CURRENT CONTROL OF INDUCTION MACHINES | September 2023 | February 2026 | Allow | 30 | 0 | 0 | No | No |
| 18460062 | Method, Apparatus, Device, and System for Processing Asynchronous Motor, and Transportation Means | September 2023 | July 2025 | Allow | 22 | 1 | 0 | No | No |
| 18459182 | MOTOR CONTROL DEVICE AND ELECTRIC POWER STEERING DEVICE PROVIDED WITH SAME | August 2023 | February 2026 | Allow | 30 | 0 | 0 | No | No |
| 18548266 | ELECTROMECHANICAL SYSTEM AND METHOD FOR OPERATING AN ELECTROMECHANICAL SYSTEM | August 2023 | March 2025 | Allow | 19 | 0 | 0 | No | No |
| 18453002 | SYSTEM FOR DAMPING UNWANTED MOTOR MOVEMENT | August 2023 | December 2025 | Allow | 28 | 2 | 0 | Yes | No |
| 18452176 | INDUCTION MACHINE WITH LOCALIZED VOLTAGE UNBALANCE COMPENSATION | August 2023 | January 2025 | Allow | 17 | 1 | 0 | No | No |
| 18449141 | VOICE COIL MOTOR, METHOD AND DEVICE FOR CONTROLLING VOICE COIL MOTOR | August 2023 | December 2025 | Allow | 28 | 0 | 0 | Yes | No |
| 18448464 | ROTOR FLUX CONTROL IN A PERMANENT MAGNET ELECTRIC MACHINE | August 2023 | February 2026 | Allow | 30 | 1 | 0 | Yes | No |
| 18361295 | AN ELECTRIC ENERGY DISSIPATING SYSTEM FOR A VEHICLE | July 2023 | April 2025 | Allow | 20 | 0 | 0 | Yes | No |
| 18355208 | BALANCED BOOST DC/DC CONVERTER | July 2023 | June 2025 | Allow | 23 | 1 | 0 | No | No |
| 18271290 | ELECTRIC MOTOR CONTROL DEVICE | July 2023 | February 2025 | Allow | 20 | 1 | 0 | No | No |
| 18347785 | AIR CONDITIONER, AND METHOD OF REPLACING FUNCTIONAL COMPONENT | July 2023 | September 2023 | Allow | 3 | 0 | 0 | Yes | No |
| 18269599 | DRIVE AND CONTROL INTEGRATED BOARD, CONTROL SYSTEM, AND ROBOT | June 2023 | February 2026 | Allow | 31 | 1 | 0 | No | No |
| 18339606 | METHOD AND APPARATUS FOR INTEGRATED BI-DIRECTIONAL CHARGING | June 2023 | April 2025 | Allow | 22 | 1 | 0 | Yes | No |
| 18338380 | DIRECT DRIVE TRANSMISSION SYSTEM AND CONTROL METHOD | June 2023 | February 2025 | Allow | 20 | 0 | 0 | Yes | No |
| 18211468 | ACTUATOR CONTROL SYSTEM | June 2023 | March 2025 | Allow | 21 | 0 | 0 | No | No |
| 18335925 | ROTATABLE DRAWING BOARD AND CONTROL METHOD | June 2023 | September 2025 | Abandon | 27 | 1 | 0 | No | No |
| 18333049 | SUSPENDED VIBRATION EXCITER, HYPERBOLIC-WAVE VIBRATION GENERATOR AND METHOD FOR GENERATING VIBRATION EXCITATION | June 2023 | June 2025 | Allow | 24 | 0 | 0 | No | No |
| 18207354 | DRIVE DEVICE, DRIVE METHOD, AND STORAGE MEDIUM | June 2023 | October 2025 | Allow | 28 | 2 | 0 | Yes | No |
| 18206554 | METHOD OF ROTOR ANGLE ESTIMATION FOR A MULTI-PHASE PERMANENT MAGNET ROTOR MOTOR | June 2023 | September 2025 | Allow | 27 | 2 | 0 | No | No |
| 18255073 | COMMUNICATIONS SYSTEM FOR NUMERICAL CONTROL DEVICES AND COMMUNICATIONS METHOD FOR NUMERICAL CONTROL DEVICES | May 2023 | June 2025 | Allow | 25 | 1 | 0 | No | No |
| 18202368 | Using a Deadtime Interval for Back EMF Acquisition and Measurement | May 2023 | August 2025 | Allow | 26 | 1 | 0 | Yes | No |
| 18324909 | DC TERMINAL MULTI-STAGE FILTER STRUCTURE, MOTOR CONTROLLER AND VEHICLE | May 2023 | September 2025 | Abandon | 28 | 1 | 0 | Yes | No |
| 18321781 | DIRECT DRIVE SYSTEM, CONTROL METHOD FOR THE SAME, ELECTRONIC DEVICE AND STORAGE MEDIUM | May 2023 | April 2025 | Allow | 23 | 1 | 0 | No | No |
| 18321787 | LINEAR DRIVE DEVICE | May 2023 | November 2025 | Allow | 30 | 1 | 0 | No | No |
| 18200216 | POWER CONVERSION APPARATUS | May 2023 | February 2025 | Allow | 21 | 0 | 0 | No | No |
| 18037477 | ROBOT OPERATING DEVICE AND ROBOT | May 2023 | August 2025 | Allow | 27 | 0 | 0 | Yes | No |
| 18198186 | Electric Motor Control System | May 2023 | December 2024 | Allow | 19 | 1 | 0 | No | No |
| 18317589 | Stator Flux Assistance and Overexcitation for Externally Excited Synchronous Machines | May 2023 | January 2025 | Allow | 21 | 0 | 0 | Yes | No |
| 18252990 | Electric Tool and Three-Phase Electric Motor Control Device and Method Thereof | May 2023 | January 2025 | Allow | 20 | 0 | 0 | No | No |
| 18035436 | METHOD AND SYSTEM FOR CONTROLLING A DYNAMOELECTRIC MACHINE | May 2023 | April 2025 | Allow | 23 | 1 | 0 | Yes | No |
| 18312345 | MONITORING DEVICE AND METHOD FOR A MECHANICAL DAMAGE, IN PARTICULAR A BREAKAGE, OF A ROTATING SHAFT | May 2023 | June 2025 | Allow | 25 | 0 | 0 | No | No |
| 18143141 | GENERATOR CONTROL ARCHITECTURE | May 2023 | March 2026 | Allow | 34 | 2 | 0 | No | No |
| 18034363 | MOTOR DEVICE, WIPER DEVICE, AND MOTOR CONTROL METHOD | April 2023 | October 2024 | Allow | 17 | 0 | 0 | No | No |
| 18138439 | METHODS OF OPTIMIZING WAVEFORMS FOR ELECTRIC MOTORS | April 2023 | May 2025 | Allow | 25 | 1 | 0 | Yes | No |
| 18303714 | ELECTRICAL POWER CONVERSION APPARATUS | April 2023 | October 2024 | Allow | 18 | 0 | 0 | No | No |
| 18249722 | DISPLAY DEVICE | April 2023 | August 2025 | Allow | 28 | 1 | 0 | No | No |
| 18135676 | BIPOLAR GATE DRIVE SYSTEMS | April 2023 | May 2025 | Allow | 25 | 1 | 0 | No | No |
| 18246905 | PUMP ACTUATING DEVICE, AND ASSOCIATED PUMPING SYSTEM, AIRCRAFT AND FUEL SUPPLY METHOD | March 2023 | September 2024 | Allow | 18 | 0 | 0 | No | No |
| 18124659 | INVERTER CONTROL APPARATUS | March 2023 | January 2025 | Allow | 22 | 1 | 0 | No | No |
| 18245009 | MOTOR DRIVEN APPLIANCE AND PROTECTION METHOD THEREOF | March 2023 | October 2025 | Allow | 31 | 3 | 0 | No | No |
| 18044920 | SERVO CONTROL DEVICE | March 2023 | January 2026 | Abandon | 34 | 1 | 0 | No | No |
| 18119354 | VEHICULAR ELECTRICAL SYSTEM SHARING PRIMARY POWER WITH UPFIT EQUIPMENT | March 2023 | September 2025 | Allow | 30 | 2 | 0 | Yes | No |
| 18044762 | POWER CONVERTER AND DRIVE CONTROLLER | March 2023 | August 2025 | Allow | 29 | 1 | 0 | No | No |
| 18116816 | APPARATUS AND METHOD FOR CALIBRATING MOTOR POSITION OFFSET USING BACK ELECTROMOTIVE FORCE ZERO CROSSING DETECTION | March 2023 | March 2025 | Allow | 24 | 0 | 0 | No | No |
| 18043132 | POWER CONVERSION DEVICE, MOTOR DRIVE UNIT, AND REFRIGERATION CYCLE APPARATUS | February 2023 | February 2025 | Allow | 23 | 1 | 0 | No | No |
| 18112660 | METHOD OF CALIBRATING A VARIABLE-SPEED BLOWER MOTOR | February 2023 | December 2023 | Allow | 9 | 0 | 0 | No | No |
| 18022703 | METHOD AND DEVICE FOR CONTROLLING THREE-PHASE MOTOR | February 2023 | March 2025 | Abandon | 25 | 1 | 0 | No | No |
| 18111068 | COORDINATED WINDOW SHADE ADJUSTMENTS TO CREATE A SHADE PATTERN | February 2023 | July 2024 | Allow | 17 | 2 | 0 | Yes | No |
| 18164479 | APPARATUS AND METHOD FOR CONTROLLING AN END-EFFECTOR ASSEMBLY | February 2023 | September 2023 | Allow | 8 | 1 | 0 | No | No |
| 18099434 | POWER MODULE | January 2023 | August 2025 | Allow | 30 | 2 | 0 | No | No |
| 18152951 | SYSTEMS AND METHODS FOR ADAPTIVE GATE DRIVER FOR INVERTER FOR ELECTRIC VEHICLE | January 2023 | October 2024 | Allow | 21 | 1 | 0 | No | No |
| 18069513 | Stall Protection for a Motorized Window Treatment | December 2022 | October 2023 | Allow | 10 | 0 | 0 | No | No |
| 18084035 | MOTOR CONTROLLER AND CONTROL METHOD THEREOF | December 2022 | March 2025 | Abandon | 27 | 2 | 0 | No | No |
| 18009894 | MOTOR CONTROL DEVICE, MECHATRONIC UNIT, POWER GENERATION SYSTEM, BOOST CONVERTER SYSTEM, AND ELECTRIC VEHICLE SYSTEM | December 2022 | February 2025 | Allow | 26 | 1 | 0 | No | No |
| 18009891 | MOTOR CONTROL DEVICE, BRUSHLESS DC MOTOR, ACTUATOR, AND EGR VALVE DEVICE | December 2022 | August 2024 | Allow | 20 | 0 | 0 | No | No |
This analysis examines appeal outcomes and the strategic value of filing appeals for examiner IMTIAZ, ZOHEB S.
With a 33.3% 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.
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.
✓ 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 IMTIAZ, ZOHEB S works in Art Unit 2846 and has examined 238 patent applications in our dataset. With an allowance rate of 90.8%, this examiner has an above-average tendency to allow applications. Applications typically reach final disposition in approximately 25 months.
Examiner IMTIAZ, ZOHEB S's allowance rate of 90.8% places them in the 75% percentile among all USPTO examiners. This examiner has an above-average tendency to allow applications.
On average, applications examined by IMTIAZ, ZOHEB S receive 1.03 office actions before reaching final disposition. This places the examiner in the 10% percentile for office actions issued. This examiner issues significantly fewer office actions than most examiners.
The median time to disposition (half-life) for applications examined by IMTIAZ, ZOHEB S is 25 months. This places the examiner in the 80% percentile for prosecution speed. Applications move through prosecution relatively quickly with this examiner.
Conducting an examiner interview provides a +12.7% benefit to allowance rate for applications examined by IMTIAZ, ZOHEB S. This interview benefit is in the 49% percentile among all examiners. Recommendation: Interviews provide a below-average benefit with this examiner.
When applicants file an RCE with this examiner, 32.4% of applications are subsequently allowed. This success rate is in the 68% 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.
This examiner enters after-final amendments leading to allowance in 35.3% of cases where such amendments are filed. This entry rate is in the 53% 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.
When applicants request a pre-appeal conference (PAC) with this examiner, 133.3% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 86% 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.
This examiner withdraws rejections or reopens prosecution in 62.5% of appeals filed. This is in the 41% percentile among all examiners. Of these withdrawals, 60.0% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner shows below-average willingness to reconsider rejections during appeals. Be prepared to fully prosecute appeals if filed.
When applicants file petitions regarding this examiner's actions, 38.5% are granted (fully or in part). This grant rate is in the 27% 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's Amendments: This examiner makes examiner's amendments in 0.0% of allowed cases (in the 25% percentile). This examiner makes examiner's amendments less often than average. You may need to make most claim amendments yourself.
Quayle Actions: This examiner issues Ex Parte Quayle actions in 0.0% of allowed cases (in the 32% percentile). This examiner issues Quayle actions less often than average. Allowances may come directly without a separate action for formal matters.
Based on the statistical analysis of this examiner's prosecution patterns, here are tailored strategic recommendations:
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.