USPTO Art Unit 3669 Prosecution Statistics

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
18969332ADAPTIVE CONTROL METHOD AND SYSTEM BASED ON TRAIN OPERATING CONDITION IDENTIFICATIONDecember 2024March 2025Allow410NoNo
18943586ROBOTIC-THROTTLE CONTROL OF A FISHING VESSELNovember 2024February 2025Allow400NoNo
18813033HIERARCHICAL CONTROL METHOD OF TORQUE DISTRIBUTION FOR WHEEL HUB MOTOR-DRIVEN ELECTRIC VEHICLESAugust 2024November 2024Allow300NoNo
18808069Motion Planning for Autonomous Vehicle Driving Using Vehicle-to-Infrastructure CommunicationAugust 2024May 2025Allow920YesNo
18798755Autonomous Vehicle Formation System and Method for Herding AnimalsAugust 2024October 2024Allow200NoNo
18774235METHOD AND APPARATUS FOR MANAGING POWER BATTERY OF A VEHICLE, STORAGE MEDIUM AND ELECTRONIC DEVICEJuly 2024October 2024Allow300NoNo
18763097METHOD AND DEVICE FOR PREDICTING POTENTIAL ACCIDENT OF AGRICULTURAL MACHINE THAT PERFORMS AUTONOMOUS DRIVING AND OPERATES PTO, AND CONTROLLING OPERATION TO AVOID POTENTIAL ACCIDENT, IN COMMUNICATION SYSTEMJuly 2024September 2024Allow300NoNo
18751556REFUSE VEHICLE WITH RANGE EXTENSIONJune 2024April 2025Allow1010NoNo
18745367MAP UPDATING METHOD AND COMPUTER PROGRAM RECORDED ON RECORDING MEDIUM TO EXECUTE THE SAMEJune 2024November 2024Allow510NoNo
18736201REFUSE VEHICLE WITH INDEPENDENTLY OPERATIONAL ACCESSORY SYSTEMJune 2024March 2025Allow910NoNo
18677273REMOTE CONTROL DEVICEMay 2024February 2025Allow820YesNo
18677810METHOD AND INTERNET OF THINGS SYSTEM FOR SAFETY INSPECTION BASED ON SMART GAS GEOGRAPHIC INFORMATION SYSTEMMay 2024June 2025Allow1210YesNo
18673551PRIORITIZED POWER DELIVERY FOR FACILITATING TRANSPORT CLIMATE CONTROLMay 2024March 2025Allow1010NoNo
18672747MULTI-OBJECTIVE SYSTEMS AND METHODS FOR OPTIMALLY ASSIGNING TRAIN BLOCKS AT A RAILROAD MERCHANDISE YARDMay 2024September 2024Allow410YesNo
18712930CONTROL METHOD FOR VEHICLE AND CONTROL DEVICE FOR VEHICLEMay 2024March 2025Allow1010NoNo
18667918VEHICLE TO VEHICLE COMMUNICATIONMay 2024June 2025Allow1310YesNo
18642679CONTROL OF ACCELERATOR LIFT-PEDAL DECELERATION IN AN ELECTRIC VEHICLEApril 2024March 2025Allow1110YesNo
18635830MAXIMUM TAKEOFF WEIGHT DETERMINATION FOR AIRCRAFTApril 2024February 2025Allow1010NoNo
18631890SUSPENSION SYSTEMApril 2024May 2025Allow1310NoNo
18628010Device and Method for Asset Platform Determination for an Asset with a Multi-interface PortApril 2024August 2024Allow410NoNo
18621687METHOD AND SYSTEM FOR ACCIDENT DETECTION USING CONTEXTUAL DATAMarch 2024January 2025Allow910NoNo
18620223PROVIDING SYSTEM OF SHIP PROPULSIVE PERFORMANCE IN ACTUAL SEASMarch 2024October 2024Allow700NoNo
18608136AUTONOMOUS VEHICLE AND METHOD FOR DETECTING STRAYS AND MANAGING HERDSMarch 2024August 2024Allow511YesNo
18693059Driving Control Method and Driving Control DeviceMarch 2024August 2024Allow500NoNo
18603018Methods and Systems Using Digital Map DataMarch 2024July 2025Allow1600NoNo
18690875Vehicle Management SystemMarch 2024May 2025Allow1400NoNo
18594636Systems and Methods for Control of a Remotely Controllable Material Handling VehicleMarch 2024June 2025Allow1611YesNo
18590649Unmanned Aerial Vehicle (UAV) ControllerFebruary 2024June 2025Allow1520YesNo
18588504SYSTEMS AND METHODS FOR PUMP-ASSISTED BLOOD CIRCULATIONFebruary 2024September 2024Allow710YesNo
18586803APPARATUS AND METHODS FOR AUTONOMOUSLY CONTROLLING VEHICLES AT A SPECIFIED LOCATIONFebruary 2024February 2025Allow1210NoNo
18587347GLOBAL ENERGY MANAGEMENT OPTIMIZATION METHOD IN MULTI-TASK CROSS-CORE DEPLOYMENT FOR HYBRID ELECTRIC VEHICLESFebruary 2024January 2025Allow1010NoNo
18586809Module Active Response SystemFebruary 2024March 2025Allow1310NoNo
18438712Unmanned Aerial Vehicle Beyond Visual Line of Sight ControlFebruary 2024April 2025Allow1410YesNo
18438247SYSTEMS AND METHODS FOR INTELLIGENTLY IMPLEMENTING AN AUTONOMOUS ELECTRIC-POWERED TRAILER DURING A TOWING OPERATIONFebruary 2024August 2024Allow610NoNo
18437629SYSTEM AND METHOD FOR A PILOT GUIDANCE DISPLAY OF AN AIRCRAFTFebruary 2024January 2025Allow1110NoNo
18681882METHOD FOR CONTROLLING VEHICLE AND VEHICLEFebruary 2024August 2024Allow700NoNo
18433322DRONE TO DRONE COMMUNICATION AND TASK ASSIGNMENTFebruary 2024December 2024Allow1010YesNo
18431866ARTIFICIAL INTELLIGENCE AND CONTENT DELIVERY DURING CHARGINGFebruary 2024September 2024Allow710YesNo
18425197VEHICLE-ROAD COOPERATION PRECISE POSITIONING METHOD BASED ON ELECTRIFIED HIGHWAYJanuary 2024September 2024Allow810NoNo
18418236TRASH ROUTING SYSTEMJanuary 2024March 2024Allow200NoNo
18414602DETERMINING CHANGES IN A DRIVING ENVIRONMENT BASED ON VEHICLE BEHAVIORJanuary 2024March 2025Allow1410NoNo
18406797Use of Relationship Between Activities of Different Traffic Signals in a Network to Improve Traffic Signal State EstimationJanuary 2024February 2025Allow1300NoNo
18405488SYSTEMS AND METHODS FOR MOTOR TORQUE CONTROL FOR UNIVERSAL JOINT CORRECTIONJanuary 2024July 2025Allow1800NoNo
18576534TRAVEL CONTROL DEVICE FOR HYBRID VEHICLEJanuary 2024June 2025Allow1800NoNo
18400606VEHICLE MEDICAL DEVICE INTERFACE SYSTEMDecember 2023May 2024Allow510NoNo
18396512METHOD AND DEVICE FOR DETECTING A FAULT IN A MECHANICAL SYSTEM COMPRISING AT LEAST ONE ROTATING MEMBERDecember 2023July 2025Allow1800NoNo
18391771Patient Transport Apparatus With Crash DetectionDecember 2023July 2024Allow700NoNo
18389702SUPPLEMENTING REGENERATIVE BRAKINGDecember 2023April 2025Allow1630YesNo
18543859SYSTEM AND METHOD FOR RECALIBRATION OF AN UNCALIBRATED SENSORDecember 2023February 2025Allow1410NoNo
18570169METHOD FOR OPERATING A VEHICLE IN AN AUTOMATED DRIVING OPERATIONDecember 2023September 2024Allow910NoNo
18536876AUTOMATED SYSTEM AND METHOD FOR MODELING THE BEHAVIOR OF VEHICLES AND OTHER AGENTSDecember 2023October 2024Allow1010NoNo
18535579AERIAL VEHICLE POWERING OFF METHOD AND DEVICE, AND AERIAL VEHICLEDecember 2023January 2025Allow1300NoNo
18525077MOTORCYCLE WITH HAPTIC BRAKING HAZARD ALERTNovember 2023October 2024Allow1000NoNo
18516828Systems and Methods for Utilizing Machine-Assisted Vehicle Inspection to Identify Insurance Buildup or FraudNovember 2023October 2024Allow1100NoNo
18515238SYSTEMS AND METHODS FOR GESTURE-BASED CONTROLNovember 2023October 2024Allow1110NoNo
18502896METHOD AND DEVICE FOR DETERMINING ABNORMALLY MOUNTED PROPELLER IN UNMANNED AERIAL VEHICLE (UAV)November 2023October 2024Allow1110NoNo
18502777PHOTO-DETECTION APPARATUS AND PHOTO-DETECTION SYSTEMNovember 2023October 2024Allow1100NoNo
18498653CONTROL SYSTEM FOR STRADDLED ELECTRIC VEHICLE AND STRADDLED ELECTRIC VEHICLEOctober 2023June 2025Allow2000NoNo
18497277RESPONDING TO EMERGENCY VEHICLES FOR AUTONOMOUS VEHICLESOctober 2023November 2024Allow1210YesNo
18558028METHOD FOR AUTOMATED COUPLING A DEVICE TO A WATER SUPPLY, DEVICE AND SYSTEMOctober 2023August 2024Allow1000NoNo
18384726ELECTRIFIED VEHICLE AND METHOD OF CONTROLLING SAMEOctober 2023June 2025Allow2000NoNo
18493684FLEET AND ASSET MANAGEMENT AND INTERFACES THEREOF ASSOCIATED WITH EDGE COMPUTING DEPLOYMENTSOctober 2023January 2024Allow300NoNo
18380821VEHICLE CONTROL DEVICE, VEHICLE CONTROL METHOD, AND NON-TRANSITORY RECORDING MEDIUMOctober 2023June 2025Allow2000NoNo
18381065METHOD OF CONTROLLING TORQUE OF DRIVE SYSTEM OF ELECTRIC VEHICLEOctober 2023May 2025Allow1900NoNo
18487679IMAGE-BASED NAVIGATIONOctober 2023May 2025Allow1800NoNo
18485806INDUSTRIAL VEHICLE FLEET RECOMMENDEROctober 2023June 2024Allow800NoNo
18483414HEALTH BASED ACTUATOR ALLOCATIONOctober 2023June 2024Allow800NoNo
18483206TRANSMISSION SYSTEM AND SHIFTING METHODOctober 2023June 2025Allow2100NoNo
18482610METHOD AND A SYSTEM FOR TRAVEL ROUTE OPTIMIZATIONOctober 2023June 2025Abandon2020NoNo
18481683Fault-Tolerant Control of an Autonomous Vehicle with Multiple Control LanesOctober 2023March 2024Allow510YesNo
18477297FIELD CALIBRATION OF AN AUGMENTED REALITY DEVICESeptember 2023June 2025Allow2110YesNo
18372708LONGITUDINAL AND LATERAL VEHICLE MOTION COOPERATIVE CONTROL METHOD BASED ON FAST SOLVING ALGORITHMSeptember 2023January 2024Allow410NoNo
18283640Method for Predicting Behavior of Other Vehicle, Device for Predicting Behavior of Other Vehicle, and Driving Assistance MethodSeptember 2023July 2024Allow1010NoNo
18471416TECHNOLOGIES FOR USING IMAGE ANALYSIS TO FACILITATE ADJUSTMENTS OF VEHICLE COMPONENTSSeptember 2023February 2025Allow1720YesNo
18469466SYSTEMS AND METHODS FOR DYNAMIC PREDICTIVE CONTROL OF AUTONOMOUS VEHICLESSeptember 2023August 2024Allow1110NoNo
18368953OPTIMIZATIONS FOR AN ELECTRIC UTILITY VEHICLESeptember 2023October 2024Allow1320YesNo
18368463COOPERATIVE CONTROL METHOD FOR ELECTRO-HYDRAULIC HYBRID BRAKING OF MIDDLE-LOW SPEED MAGLEV TRAINSeptember 2023January 2024Allow510NoNo
18282140Travel Control Method and Travel Control Device for VehicleSeptember 2023August 2024Allow1110NoNo
18367399METHOD OF IMPLEMENTING VIRTUAL JET PROPULSION MODE IN ELECTRIC VEHICLESeptember 2023May 2025Allow2000NoNo
18462297ELECTRIC SYSTEM FOR A VEHICLESeptember 2023November 2024Allow1411YesNo
18461758ROUTE DEVIATION QUANTIFICATION AND VEHICULAR ROUTE LEARNING BASED THEREONSeptember 2023March 2025Allow1810NoNo
18279125METHOD OF ATTENUATING LONGITUDINAL ACCELERATION OSCILLATIONS OF A VEHICLE BODYAugust 2023May 2025Allow2000NoNo
18455628INFORMATION PROCESSING APPARATUS, METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUMAugust 2023April 2025Allow2000NoNo
18237275METHOD OF CONTROLLING TORQUE OF DRIVE SYSTEM OF ELECTRIC VEHICLEAugust 2023April 2025Allow2000NoNo
18236555MAP TILE OPTIMIZATION BASED ON TILE CONNECTIVITYAugust 2023August 2024Allow1210NoNo
18235613System and Method for Location-Based TransactionsAugust 2023October 2023Allow200NoNo
18451290METHOD FOR OPTIMIZING THE DRIVING STRATEGY OF A RAIL VEHICLE, DATA PROCESSING APPARATUS, COMPUTER PROGRAM PRODUCT, COMPUTER-READABLE MEDIUM, AND A RAIL VEHICLE HAVING AN ENERGY-STORAGE DEVICE, ENERGY-GENERATING DEVICE, AND DATA PROCESSING APPARATUSAugust 2023May 2025Allow2100NoNo
18546587METHOD AND DEVICE FOR DETERMINING THE RELIABILITY OF A LOW-DEFINITION MAPAugust 2023October 2024Abandon1420NoNo
18449340VERIFICATION MODULE SYSTEM AND METHOD FOR MOTION-BASED LANE DETECTION WITH MULTIPLE SENSORSAugust 2023December 2024Allow1610NoNo
18233327Operating Modes of Magnetic Navigation DevicesAugust 2023May 2024Abandon910NoNo
18447860VARIABLE MULTIPLEXER FOR VEHICLE COMMUNICATION BUS COMPATIBILITYAugust 2023June 2024Allow1000NoNo
18446768RULE-BASED ADAPTIVE CRUISE CONTROL SYSTEM FOR A VEHICLEAugust 2023April 2025Allow2000NoNo
18446471VEHICLE CONTROLLER FOR REDUCTION OF POWER CONSUMPTION WHILE TOWINGAugust 2023June 2025Allow2310YesNo
18364491CPR APR BASED SECURITY FOR ITSAugust 2023April 2025Allow2100NoNo
18363202MODEL PREDICTIVE BATTERY POWER LIMIT ESTIMATION SYSTEMS AND METHODSAugust 2023July 2024Allow1110NoNo
18228113METHOD FOR CONTROLLING SECONDARY COLLISION AVOIDANCE OF VEHICLEJuly 2023April 2025Allow2000NoNo
18362334METHOD, SYSTEM AND RELATED DEVICE OF IMPLEMENTING VEHICLE AUTOMATIC INSPECTION AND REPAIRJuly 2023May 2024Allow1010NoNo
18362552LOCALIZATION OF USER(S) IN ENVIRONMENT(S)July 2023February 2024Allow711YesNo
18228140FIXED DRONE VISUALIZATION IN SECURITY SYSTEMSJuly 2023June 2024Allow1100NoNo
18361342HYBRID ELECTRIC VEHICLE AND POWER SYSTEM THEREOFJuly 2023June 2025Allow2330NoNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for art-unit 3669.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
156
Examiner Affirmed
98
(62.8%)
Examiner Reversed
58
(37.2%)
Reversal Percentile
71.1%
Higher than average

What This Means

With a 37.2% 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.

Strategic Value of Filing an Appeal

Total Appeal Filings
406
Allowed After Appeal Filing
162
(39.9%)
Not Allowed After Appeal Filing
244
(60.1%)
Filing Benefit Percentile
84.5%
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, 39.9% 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

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.

Art Unit 3669 - Prosecution Statistics Summary

Executive Summary

Art Unit 3669 is part of Group 3660 in Technology Center 3600. This art unit has examined 8,329 patent applications in our dataset, with an overall allowance rate of 76.6%. Applications typically reach final disposition in approximately 29 months.

Comparative Analysis

Art Unit 3669's allowance rate of 76.6% places it in the 45% percentile among all USPTO art units. This art unit has a below-average allowance rate compared to other art units.

Prosecution Patterns

Applications in Art Unit 3669 receive an average of 1.94 office actions before reaching final disposition (in the 61% percentile). The median prosecution time is 29 months (in the 52% percentile).

Strategic Considerations

When prosecuting applications in this art unit, consider the following:

  • The art unit's allowance rate suggests a more challenging examination environment compared to the USPTO average.
  • With more office actions than average, plan for relatively streamlined prosecution.
  • The median prosecution time is shorter than average and should be factored into your continuation and client communication strategies.
  • Review individual examiner statistics within this art unit to identify examiners with particularly favorable or challenging prosecution patterns.

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.