USPTO Examiner GLASS ERICK DAVID - Art Unit 2846

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
18748934MOTOR CONTROL METHOD AND DEVICEJune 2024October 2024Allow410NoNo
18721458CURRENT DETECTION DEVICE, MOTOR CONTROL DEVICE, AND ELECTRIC POWER STEERING DEVICEJune 2024November 2024Allow400NoNo
18710867ELECTRIC MOTOR CONTROL METHOD AND ELECTRIC MOTOR CONTROL DEVICEMay 2024July 2024Allow200NoNo
18606620POWER DISTRIBUTION WITHIN AN ELECTRIC MACHINEMarch 2024October 2024Allow700NoNo
18604350TRACKING A POSITION OF A MOTORIZED WINDOW TREATMENTMarch 2024April 2025Allow1410YesNo
18404293HIGH-SPEED MOTOR SYSTEM WITH AIR BEARING SUPPORTING AND CONTROL METHOD THEREOFJanuary 2024April 2024Allow300NoNo
18573102MOTOR APPARATUS AND METHOD FOR DRIVING MOTOR APPARATUSDecember 2023June 2024Allow600NoNo
18243935METHOD OF DETERMINING INITIAL SPEED FOR A SYNCHRONOUS MOTOR AND A CONTROLLER THEREFORSeptember 2023June 2024Allow900NoNo
18458669AUTOMATED LOAD TORQUE RIPPLE COMPENSATION USING FEEDFORWARD SIGNALS CALCULATED USING A CROSS-CORRELATION FUNCTIONAugust 2023April 2025Allow1900NoNo
18279269SYNCHRONOUS MOTOR CONTROL DEVICEAugust 2023April 2025Allow1900NoNo
18450763CONTROL STRUCTURES FOR PARALLEL MOTOR DRIVE CONTROL ARCHITECTURESAugust 2023January 2025Allow1700NoNo
18228978CIRCUIT FOR LAUNDRY TREATING APPLIANCE WITH HIGH POWER DRIVEAugust 2023February 2024Allow700NoNo
18226085MULTI-PHASE PERMANENT MAGNET ROTOR MOTOR WITH INDEPENDENT PHASE COIL WINDINGSJuly 2023July 2024Allow1210NoNo
18356334CURRENT LIMIT STRATEGY FOR HOIST APPLICATIONJuly 2023April 2025Allow2110NoNo
18271971MOTOR CONTROL DEVICEJuly 2023January 2025Allow1800NoNo
18350890SYSTEM AND METHOD FOR TEMPERATURE ESTIMATION OF INVERTER AC POWER BUSJuly 2023March 2025Allow2000NoNo
18346900MOTOR INDUCTANCE CALIBRATION SYSTEM AND METHODJuly 2023December 2024Allow1800NoNo
18340889MOTOR CONTROL DEVICE AND ELECTRIC PUMP DEVICEJune 2023January 2025Allow1900NoNo
18256935METHOD FOR OPERATING A DRIVE ARRANGEMENTJune 2023March 2025Allow2110NoNo
18332038POWER DISTRIBUTION WITHIN AN ELECTRIC MACHINEJune 2023February 2024Allow800NoNo
18329937MOTOR CURRENT OPTIMIZATION CONTROL METHOD AND SYSTEMJune 2023December 2024Allow1800NoNo
18205467MOTOR CONTROL CONTROLLER SYSTEM AND METHODSJune 2023February 2025Allow2100NoNo
18323033CONTROL APPARATUS OF THREE-PHASE AC MOTORMay 2023December 2024Allow1800NoNo
18321422TRACKING A POSITION OF A MOTORIZED WINDOW TREATMENTMay 2023January 2024Allow800NoNo
18195106ELECTRIFIED VEHICLEMay 2023December 2024Allow1900NoNo
18313498LINEAR ACTUATOR AND HEATING METHODMay 2023February 2025Allow2110NoNo
18251730POWER CONVERSION DEVICE AND AIR CONDITIONERMay 2023March 2025Allow2200NoNo
18247768VENTILATION BLOWERApril 2023October 2024Allow1800NoNo
18029662MOTOR DRIVE SYSTEMMarch 2023July 2023Allow400NoNo
18184458SURGICAL ROBOTIC TOOL MULTI-MOTOR ACTUATOR AND CONTROLLERMarch 2023June 2024Allow1510YesNo
18025086ELECTROMAGNETIC TRANSPORT SYSTEMMarch 2023September 2024Allow1800NoNo
18108801SYSTEM AND METHOD FOR FAULT HANDLING IN A PROPULSION SYSTEM FOR AN ELECTRIC VEHICLEFebruary 2023October 2023Allow800NoNo
18020631ELECTRIC DRIVE FOR A MIXER DRUMFebruary 2023March 2025Allow2510NoNo
18106624METHOD AND CIRCUIT ARRANGEMENT FOR CONTROLLING A STEPPER MOTORFebruary 2023September 2024Allow2000NoNo
18017880AUTOMATIC SWING DOOR AND SENSORJanuary 2023April 2025Allow2700NoNo
18157256MOTOR CONTROL FOR ELECTRICALLY POWERED POWER MACHINEJanuary 2023July 2024Allow1800NoNo
18156742ELECTRIC MOVABLE BODYJanuary 2023January 2025Allow2410YesNo
17915188ELECTRIC MOTOR DRIVING APPARATUS, AIR CONDITIONER, AND REFRIGERATORJanuary 2023July 2024Allow2200NoNo
18016178SYNCHRONIZED MULTI-INVERTER SYSTEM WITH REDUCED RIPPLE CURRENT IN DC LINKJanuary 2023February 2025Allow2510NoNo
18154363STARTER/GENERATOR ARRANGEMENTS FOR GAS TURBINE ENGINESJanuary 2023July 2024Allow1800NoNo
18147867DOUBLE WINDING ELECTRIC MACHINE ASSEMBLYDecember 2022July 2024Allow1800NoNo
18146812CONTROL CIRCUIT OF POWER CONVERTERDecember 2022June 2024Allow1800NoNo
18087111VOLTAGE DOUBLING CIRCUIT FOR LAUNDRY TREATING APPLIANCE WITH HIGH POWER VARIABLE FREQUENCY DRIVEDecember 2022April 2023Allow400NoNo
18068676MOTOR CONTROL APPARATUS AND IMAGE FORMING APPARATUSDecember 2022April 2025Allow2720NoNo
18000476SINGLE CARRIER PULSE WIDTH MODULATOR FOR 5-LEVEL CONVERTER WITH CAPACITOR VOLTAGE SELF-BALANCING, EQUAL LOSS DISTRIBUTION, AND IMPROVED OUTPUT VOLTAGE SPECTRUMDecember 2022June 2024Allow1900NoNo
18060535METHOD FOR OPERATING A PLANAR DRIVE SYSTEM AND PLANAR DRIVE SYSTEMNovember 2022August 2024Allow2100NoNo
17924655MOTOR CONTROLLER AND MOTOR CONTROLLING METHODNovember 2022November 2024Allow2510NoNo
17983323Control System and Method for Fuel Cell VehicleNovember 2022November 2024Allow2410NoNo
17921943Electric Circuit for an Electric MotorOctober 2022September 2024Allow2300NoNo
17966578DRONEOctober 2022May 2025Abandon3110NoNo
17918819MULTI-AXIS LINEAR MOTOR ACTUATOROctober 2022April 2024Allow1800NoNo
18046046METHODS AND SYSTEM FOR ESTIMATING ELECTRIC MACHINE POSITION OFFSETOctober 2022January 2025Allow2700NoNo
17957165SINGLE DISCONNECT SWITCH FOR MULTIPLE BATTERY SYSTEMSSeptember 2022March 2024Allow1800NoNo
17907299MOTOR CONTROLLER, MOTOR SYSTEM AND METHOD FOR CONTROLLING MOTORSeptember 2022August 2024Allow2200NoNo
17948468MOTOR DRIVE CIRCUIT, MOTOR SYSTEM, AND ELECTRIC DEVICESeptember 2022March 2024Allow1810NoNo
17912299ESTIMATION DEVICE, ESTIMATION METHOD, AND PROGRAMSeptember 2022March 2024Allow1800NoNo
17944721System and Method for Controlling Direction of a Vehicle in an Independent Cart SystemSeptember 2022May 2024Allow2000NoNo
17944642OPERATING AN ELECTRIC DRIVE SYSTEM WITH LOW EFFICIENCYSeptember 2022February 2024Allow1710NoNo
17802167MOTOR CONTROL DEVICEAugust 2022February 2024Allow1800NoNo
17894281ELECTRIC WORK MACHINEAugust 2022August 2024Allow2300NoNo
17893308MOTOR DRIVER AND METHOD OF DRIVING MOTORAugust 2022August 2023Allow1200NoNo
17890442MOTOR UNIT AND PERSONAL CARE DEVICE COMPRISING A MOTOR UNITAugust 2022August 2023Allow1100NoNo
17889503MOTOR DRIVING APPARATUSAugust 2022July 2023Allow1100NoNo
17904294INFORMATION PROCESSING DEVICEAugust 2022November 2024Allow2710YesNo
17889245MOTOR DRIVING APPARATUSAugust 2022February 2024Abandon1810NoNo
17885161MOTOR SPEED MEASUREMENT SYSTEMSAugust 2022January 2025Allow3010NoNo
17798563MOTOR CONTROL DEVICEAugust 2022August 2024Allow2400NoNo
17814437WINDING RECONFIGURATION ASSEMBLY AND METHOD FOR OPERATION OF SAID ASSEMBLYJuly 2022March 2025Allow3210NoNo
17871224CONTROL CIRCUIT, CONTROL METHOD, METHOD FOR OPERATING A BRAKE SYSTEM, COMPUTER PROGRAM PRODUCT AND CONTROL UNITJuly 2022August 2024Allow2510NoNo
17868120MOTOR DRIVER HAVING AUTOMATIC PHASE SWITCHING MECHANISMJuly 2022August 2023Allow1310NoNo
17868245MOTOR DRIVING DEVICE AND METHOD FOR CONTROLLING SAMEJuly 2022June 2023Allow1100NoNo
17863654INTERFACE CIRCUIT OF VEHICLE-MOUNTED CONTROL UNIT, APPARATUS, VEHICLE, AND CONTROL METHODJuly 2022March 2024Allow2000NoNo
17863392CONTROLLER AND EXTRAPOLATION METHOD OF COMMAND VALUEJuly 2022March 2024Allow2000NoNo
17862953TWO DEGREES OF CONTROL THROUGH PULSE WIDTH MODULATION INTERFACEJuly 2022October 2024Allow2710NoNo
17863233HEALTH MONITORING IN ELECTRIC MOTOR CONTROL SYSTEMSJuly 2022January 2025Allow3120NoNo
17861489MOTOR DRIVE DEVICEJuly 2022December 2023Allow1810NoNo
17859359MOTOR DRIVING APPARATUSJuly 2022June 2023Allow1200NoNo
17851755Method and System for Active Detection of Rotor Magnet TemperatureJune 2022July 2024Allow2410NoNo
17788659INVERTER CONTROL DEVICE AND ELECTRIC VEHICLE SYSTEMJune 2022July 2024Allow2510NoNo
17846655SINGLE MOTOR WITH DUAL INVERTERS USING VOLTAGE VECTORJune 2022October 2023Allow1610NoNo
17846549TRACKING A POSITION OF A MOTORIZED WINDOW TREATMENTJune 2022November 2022Allow500NoNo
17844902PLANAR DRIVE DEVICE, AND METHOD FOR OPERATING A PLANAR DRIVE DEVICEJune 2022December 2023Allow1700NoNo
17828442MOTOR DRIVING SYSTEMMay 2022March 2023Allow1000NoNo
17829094SPMSM SENSORLESS COMPOSITE CONTROL METHOD WITH DUAL SLIDING-MODE OBSERVERSMay 2022September 2022Allow400NoNo
17664839DRIVE METHODS FOR A THREE-PHASE MOTORMay 2022November 2022Allow600NoNo
17750541CHAIN MOTOR POWER DISTRIBUTION AND CONTROLMay 2022July 2024Allow2600NoNo
17750503METHOD FOR RELIABLE CONTROL OF HIGH ROTOR POLE SWITCHED RELUCTANCE MACHINEMay 2022February 2024Allow2010NoNo
17749877MOTOR CONTROL DEVICEMay 2022February 2023Allow900NoNo
17744303DEVICE FOR DRIVING A PLURALITY OF MOTORS AND ELECTRIC APPARATUS INCLUDING THE SAMEMay 2022February 2023Allow910NoNo
17743928METHOD AND SYSTEM TO SUPPRESS TONAL NOISES OVER A WIDE SPEED RANGE IN ALTERNATING CURRENT ELECTRIC MACHINESMay 2022October 2024Allow2900NoNo
17613495DRIVE DEVICE, FLUID UTILIZATION DEVICE, AND AIR CONDITIONERMay 2022March 2025Allow4000NoNo
17719944FEEDFORWARD CURRENT CONTROL FOR DUAL WOUND SYNCHRONOUS MOTOR DRIVESApril 2022March 2023Allow1200NoNo
17766944INTERLEAVED CONTROLLERSApril 2022January 2023Allow900NoNo
17763962ENERGY CONVERSION DEVICE AND VEHICLEMarch 2022November 2023Allow1900NoNo
17704071Control Method For Robot System, Robot System, And Storage MediumMarch 2022July 2024Allow2800NoNo
17761813MOTOR CONTROLLERMarch 2022April 2023Allow1300NoNo
17761657MOTOR CONTROL DEVICE AND MOTOR CONTROL METHODMarch 2022August 2023Allow1700NoNo
17691063MOTOR CURRENT PROTECTING CIRCUITMarch 2022September 2023Allow1800NoNo
17685976FAN ARRAY DIAGNOSTIC AND MONITORING SYSTEM AND METHODMarch 2022January 2025Allow3401NoNo
17685884SYSTEM AND METHOD FOR MINIMIZING DEMAGNETIZATION IN ROTOR MAGNETSMarch 2022February 2023Allow1100NoNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner GLASS, ERICK DAVID.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
3
Examiner Affirmed
3
(100.0%)
Examiner Reversed
0
(0.0%)
Reversal Percentile
11.1%
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
11
Allowed After Appeal Filing
2
(18.2%)
Not Allowed After Appeal Filing
9
(81.8%)
Filing Benefit Percentile
19.5%
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, 18.2% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is in the bottom 25% across the USPTO, indicating that filing appeals is less effective here than in most other areas.

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 GLASS, ERICK DAVID - Prosecution Strategy Guide

Executive Summary

Examiner GLASS, ERICK DAVID works in Art Unit 2846 and has examined 497 patent applications in our dataset. With an allowance rate of 97.8%, this examiner allows applications at a higher rate than most examiners at the USPTO. Applications typically reach final disposition in approximately 18 months.

Allowance Patterns

Examiner GLASS, ERICK DAVID's allowance rate of 97.8% 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 GLASS, ERICK DAVID receive 0.74 office actions before reaching final disposition. This places the examiner in the 7% 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 GLASS, ERICK DAVID is 18 months. This places the examiner in the 94% percentile for prosecution speed. Applications move through prosecution relatively quickly with this examiner.

Interview Effectiveness

Conducting an examiner interview provides a -0.2% benefit to allowance rate for applications examined by GLASS, ERICK DAVID. This interview benefit is in the 10% 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, 41.7% of applications are subsequently allowed. This success rate is in the 92% 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 61.0% of cases where such amendments are filed. This entry rate is in the 83% 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, 100.0% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 72% 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 76.9% of appeals filed. This is in the 64% percentile among all examiners. Of these withdrawals, 40.0% 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, 28.9% are granted (fully or in part). This grant rate is in the 21% 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 3.0% of allowed cases (in the 83% 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 0.4% of allowed cases (in the 48% percentile). This examiner issues Quayle actions less often than average. Allowances may come directly without a separate action for formal matters.

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.
  • 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.