USPTO Art Unit 2645 Prosecution Statistics

Art Unit Information

Art Unit: 2645
Group: 2640
Tech Center: 2600
Total Cases: 15,892
Last Active: January 2025

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19028958APPARATUS AND METHODS FOR AUTOMATICALLY REMOVING DATA OF MOBILE DEVICESJanuary 2025June 2025Allow510NoNo
18989075APPARATUS AND METHODS FOR AUTOMATICALLY REMOVING DATA OF MOBILE DEVICESDecember 2024March 2025Allow310NoNo
18965589WEARABLE ELECTRONIC DEVICE FOR OBTAINING BIOMETRIC INFORMATIONDecember 2024February 2025Allow200YesNo
18957054HANDOVER IN PRESENCE OF FALSE BASE STATIONSNovember 2024June 2025Allow710NoNo
18955234SYSTEMS AND METHODS FOR SPECTRUM ANALYSIS UTILIZING SIGNAL DEGRADATION DATANovember 2024March 2025Allow410NoNo
18952308FREQUENCY CONVERSION SYSTEMNovember 2024February 2025Allow200NoNo
18935080CHANNEL STATE INFORMATION REPORTING PRIORITY FOR LOWER-LAYER TRIGGERED MOBILITYNovember 2024March 2025Allow510NoNo
18928899SYSTEM, METHOD, AND APPARATUS FOR PROVIDING DYNAMIC, PRIORITIZED SPECTRUM MANAGEMENT AND UTILIZATIONOctober 2024February 2025Allow410NoNo
18927820PHONE INTERFACE SYSTEM WITH PENDANTOctober 2024December 2024Allow200NoNo
18920138DEVICES, METHODS AND APPARATUSES FOR SPATIAL ADAPTATIONOctober 2024March 2025Allow510NoNo
18901029METHOD AND APPARATUS FOR LAYER3 MEASUREMENT IN MOBILE WIRELESS COMMUNICATION SYSTEMSeptember 2024June 2025Allow820NoNo
18828355SYSTEM AND METHOD FOR GEO/GSO OBJECT MAPPING AND MODELINGSeptember 2024January 2025Allow400NoNo
18828204PAGING INFORMATION AND PAGING-RELATED ACTIONSSeptember 2024December 2024Allow310YesNo
18837065Construction Zone Determining Method and Construction Zone Determining DeviceAugust 2024March 2025Allow700NoNo
18794014SYSTEM USING MOTION ACTUATION SIGNAL FOR ESTIMATING WIRELESS CHANNEL CHARACTERISTICSAugust 2024October 2024Allow200NoNo
18794007METHOD FOR ESTIMATING CHANNEL CHARACTERISTICS OF WIRELESS COMMUNICATIONSAugust 2024October 2024Allow200NoNo
18794002COMPUTER METHOD FOR DETERMINING CHANNEL CHARACTERISTICS OF WIRELESS COMMUNICATIONSAugust 2024September 2024Allow200NoNo
18771718Multi-Pathway Satellite Communication Systems and MethodsJuly 2024December 2024Allow510NoNo
18771668METHODS FOR RELAY MEASUREMENTSJuly 2024October 2024Allow310YesNo
18761987SYSTEM, METHOD, AND APPARATUS FOR PROVIDING OPTIMIZED NETWORK RESOURCESJuly 2024September 2024Allow200YesNo
18754496TRACKING DEVICE LOCATION AND COORDINATIONJune 2024February 2025Allow810NoNo
18754595MIXED SIGNAL LOW NOISE INTERFERENCE CANCELLATIONJune 2024March 2025Allow800NoNo
18747754ANTENNA DEVICE, FWA COMMUNICATION SYSTEM WITH ANTENNA DEVICE, AND METHOD FOR FWA COMMUNICATIONJune 2024March 2025Allow810NoNo
18744637System and method for notifying and documenting situations in which a smartphone is on silent mode when is not answering a phone callJune 2024September 2024Allow310NoNo
18741692Vulnerability Detection and Mitigation in Communication NetworksJune 2024February 2025Allow800YesNo
18737871WRIST-WEARABLE DEVICES FOR AGGREGATING AND GUIDING ACCESS TO DATA FROM MULTIPLE DIFFERENT ELECTRONIC MESSAGING APPLICATIONS VIA A QUICKLY-ACCESSIBLE COMMUNICATIONS-HUB MODE, AND METHODS OF USE THEREOFJune 2024April 2025Allow1000YesNo
18734495ULTRA RELIABLE REPORTING OF SCG MEASUREMENTS WHILE SPCELL DEGRADESJune 2024December 2024Allow600YesNo
18733485Crowd Sourced Privacy Preserving Access Point MappingJune 2024December 2024Allow600YesNo
18680834Wireless Power Transmission System Utilizing Multiple Transmission Antennas With Common ElectronicsMay 2024April 2025Allow1000NoNo
18680181METHOD AND SYSTEM FOR VEHICLE LOCATION TRACKING USING V2X COMMUNICATIONMay 2024June 2025Allow1310NoNo
18674896METHOD AND APPARATUS FOR WI-FI OPEN LOOP TUNING AND CORRECTION BASED ON BAND AGGREGATION AND LOADING USING RADIO AND SYSTEM TELEMETRYMay 2024March 2025Allow1000NoNo
18672075AUTOMATIC IDENTIFICATION OF A VEHICLE DRIVER BASED ON DRIVING BEHAVIORMay 2024June 2025Allow1300NoNo
18672986System and Method for Identifying Travel Way Features for Autonomous Vehicle Motion ControlMay 2024December 2024Allow600NoNo
18672987WIRELESS COMMUNICATION METHOD, NETWORK DEVICE, AND TERMINAL DEVICEMay 2024April 2025Allow1120NoNo
18671798BASE STATION AND RADIO TERMINAL FOR PERFORMING RADIO ACCESS NETWORK PAGINGMay 2024February 2025Allow900YesNo
18668215SYSTEMS AND METHODS FOR DYNAMIC COMMUNICATION CHANNEL SWITCHING FOR SECURE MESSAGE PROPAGATIONMay 2024March 2025Allow1010NoNo
18665068OPERATION OF SECTORIZED COMMUNICATIONS FROM AEROSPACE PLATFORMS USING REINFORCEMENT LEARNINGMay 2024May 2025Allow1210YesNo
18659073RADIO ACCESS NETWORK NODE, RADIO TERMINAL, AND METHOD THEREFORMay 2024December 2024Allow700NoNo
18657559SYSTEMS AND METHODS FOR A WIRELESSLY POWERED INTERACTIVE GUEST DEVICEMay 2024November 2024Allow700NoNo
18655907SYSTEM, METHOD, AND ARTICLE OF MANUFACTURE TO ITERATIVELY UPDATE AN IMAGE DISPLAYED OVER A LOCK SCREEN TO PROVIDE A CONTINUOUS GLIMPSE INTO A NAVIGATION APPLICATION RUNNING IN THE BACKGROUND OF THE MOBILE DEVICE THAT IS IN A SCREEN LOCKED STATEMay 2024February 2025Allow900NoNo
18653442COVER FOR A REGION OF A MOBILE PHONEMay 2024December 2024Allow700YesNo
18653603REDUCING ENERGY CONSUMPTION OF A BASE STATION CLUSTER OVER A FIXED TIME WINDOWMay 2024August 2024Allow400NoNo
18647314SYSTEMS AND METHODS FOR MACHINE VISION BASED OBJECT RECOGNITIONApril 2024December 2024Allow800YesNo
18642972Methods For Enhanced Dynamic Location Routing And Related SystemsApril 2024February 2025Allow1020NoNo
18643308Communication Method and ApparatusApril 2024January 2025Allow910YesNo
18642210INFORMATION TRANSMISSION METHOD, TERMINAL DEVICE, NETWORK DEVICE, CHIP AND STORAGE MEDIUMApril 2024January 2025Allow800YesNo
18639990METHOD AND SYSTEM FOR REALIZING FUNCTION BY CAUSING ELEMENTS OF HARDWARE TO PERFORM LINKAGE OPERATIONApril 2024December 2024Allow800YesNo
18636476COMMUNICATION CONTROL DEVICE, COMMUNICATION CONTROL METHOD, COMMUNICATION TERMINAL, AND COMMUNICATION METHOD FOR SWITCHING A TERMINAL FROM A FIRST CONNECTION TO A SECOND CONNECTIONApril 2024December 2024Allow810YesNo
18636711SYSTEM FOR SETTING FOCUS MODE ON MULTIPLE USER DEVICESApril 2024February 2025Allow1000YesNo
18632299METHOD AND APPARATUS FOR TERMINAL TO STORE AND DISCARD SEGMENTED RADIO RESOURCE CONTROL MESSAGE IN MOBILE WIRELESS COMMUNICATION SYSTEMApril 2024November 2024Allow700NoNo
18631320METHODS AND SYSTEMS FOR ESTIMATING THE SHAPE OF AN OBJECT GENERATING PASSIVE INTERMODULATION (PIM) INTERFERENCEApril 2024October 2024Allow610YesNo
18627755METHODS AND SYSTEMS FOR CONTROLLING ACCESS TO AN ELECTRONIC DEVICEApril 2024October 2024Allow610NoNo
18626249SUPPORTING WIDEBAND INPUTS ON RF RECEIVERSApril 2024April 2025Allow1310NoNo
18624302ANTENNA AND ELECTRONIC DEVICE INCLUDING THE SAMEApril 2024May 2025Allow1300NoNo
18623719DETERMINING OBJECT MOBILITY PARAMETERS USING AN OBJECT SEQUENCEApril 2024February 2025Allow1000YesNo
18621922MACHINE-LEARNED ARCHITECTURE FOR EFFICIENT OBJECT ATTRIBUTE AND/OR INTENTION CLASSIFICATIONMarch 2024November 2024Allow700YesNo
18619735MACHINE ANNOTATION OF PHOTOGRAPHIC IMAGESMarch 2024October 2024Allow700NoNo
18619213METHOD, APPARATUS, AND SYSTEM FOR PHYSICAL CHANNEL TRANSMISSION IN UNLICENSED BANDMarch 2024February 2025Allow1010NoNo
18618674IDENTIFYING, SCREENING, AND BLOCKING OF CALLS FROM PROBLEMATIC TELECOMMUNICATIONS CARRIERS AND NUMBER BLOCKSMarch 2024July 2025Allow1510NoNo
18616069USING A PLURALITY OF SIM CARDS AT AN ELECTRONIC DEVICEMarch 2024November 2024Allow700YesNo
18613759RADIO-FREQUENCY CIRCUIT AND COMMUNICATION DEVICEMarch 2024March 2025Allow1210NoNo
18613076UE ASSISTANCE INFORMATION REPORT FOR SIDELINK DRXMarch 2024November 2024Allow800NoNo
18610395Power Control for Bandwidth Part SwitchingMarch 2024November 2024Allow800NoNo
18608636SYSTEMS AND METHODS FOR HANDLING COMMUNICATIONS DURING USER OPERATION OF A MOTOR VEHICLEMarch 2024November 2024Allow800YesNo
18608185METHOD AND SYSTEM FOR INTER AND INTRA AGENCY COMMUNICATION, TRACKING AND COORDINATIONMarch 2024June 2025Allow1510YesNo
18607524WIRELESS SYSTEMMarch 2024June 2024Allow300YesNo
18607526WIRELESS SYSTEMMarch 2024September 2024Allow600NoNo
18607509WIRELESS SYSTEMMarch 2024June 2024Allow300YesNo
18604847SYSTEM AND APPARATUS FOR SELECTIVELY LIMITING USER CONTROL OF AN ELECTRONIC DEVICEMarch 2024September 2024Allow610YesNo
18600656INLINE ESIM GENERATIONMarch 2024March 2025Allow1210NoNo
18597987ADVANCED FEEDBACK IN SIDELINKMarch 2024January 2025Allow1010YesNo
18595189METHOD FOR REPORTING MEASUREMENT RESULT BY USER EQUIPMENT TRANSCEIVING DATA BY FIRST RADIO ACCESS TECHNOLOGY AND SECOND RADIO ACCESS TECHNOLOGY, AND DEVICE THEREFORMarch 2024January 2025Allow1100YesNo
18591088ADAPTIVE TAPER SELECTION FOR BEAMFORMINGFebruary 2024September 2024Allow700NoNo
18586806DEVICE, SYSTEM, AND METHOD FOR INTERFACING WITH A CINEMATOGRAPHY BATTERY PACKFebruary 2024October 2024Allow710NoNo
18584954SYSTEMS AND METHODS FOR BUILDING IMAGE DATABASES TO FACILITATE COMPUTER VISION-BASED CONSUMER PRODUCT IDENTIFICATIONFebruary 2024January 2025Allow1100YesNo
18582867METHODS OF SIGNALING DIRECTIONAL AND OMNI COT FOR FREQUENCIES BETWEEN 52.6 GHZ AND 71 GHZFebruary 2024April 2025Allow1410NoNo
18582890IMAGE PROCESSING METHOD, PROGRAM, OPHTHALMIC DEVICE, AND CHOROIDAL BLOOD VESSEL IMAGE GENERATION METHODFebruary 2024May 2025Allow1500NoNo
18581485Beam Failure Recovery with Multiple CellsFebruary 2024January 2025Allow1110NoNo
18444517MOBILE DEVICE HAVING A HIGH COEFFICIENT OF THERMAL SPREADINGFebruary 2024January 2025Allow1110YesNo
18443252CELLULAR SYSTEMFebruary 2024June 2024Allow400YesNo
18441573METHODS AND SYSTEMS FOR DETERMINING ALTERNATIVE PLANSFebruary 2024February 2025Allow1210YesNo
18440248LEARNING PARAMETERS FOR AN IMAGE HARMONIZATION NEURAL NETWORK TO GENERATE DEEP HARMONIZED DIGITAL IMAGESFebruary 2024January 2025Allow1110YesNo
18440833ENHANCED OBJECT DETECTION FOR AUTONOMOUS VEHICLES BASED ON FIELD VIEWFebruary 2024September 2024Allow700YesNo
18440333DEPLOYABLE CASE FOR ELECTRONIC DEVICE AND METHOD OF DEPLOYING A DEPLOYABLE CASEFebruary 2024February 2025Allow1210NoNo
18439622ELECTRONIC SUBSCRIBER IDENTITY MODULE TRANSFER ELIGIBILITY CHECKINGFebruary 2024May 2025Allow1510NoNo
18437891OCCUPANT COUNTING DEVICEFebruary 2024November 2024Allow900YesNo
18436331Positioning Enhancements for Narrowband Internet of ThingsFebruary 2024February 2025Allow1210NoNo
18437097SUGGESTING EXECUTABLE ACTIONS IN RESPONSE TO DETECTING EVENTSFebruary 2024May 2025Allow1520YesYes
18434278POWER CONTROL LOOPS FOR UPLINK TRANSMISSION FOR OVER-THE-AIR UPDATE AGGREGATIONFebruary 2024September 2024Allow800NoNo
18434431GEOGRAPHICAL RADIO AVAILABILITY AS A SERVICEFebruary 2024August 2024Allow700YesNo
18421432METHOD AND APPARATUS FOR IDENTIFYING USER IN RADIO ACCESS NETWORK COMMUNICATION SYSTEMJanuary 2024June 2025Allow1710YesNo
18417343Systems And Methods For Determining The Driver Of A VehicleJanuary 2024December 2024Allow1001NoNo
18417138Communication DeviceJanuary 2024January 2025Allow1210YesNo
18414992SECURE PROVISIONING FOR WIRELESS LOCAL AREA NETWORK TECHNOLOGIESJanuary 2024March 2025Allow1420NoNo
18412921PARTIAL ACCESS METADATA FOR VIDEO-BASED POINT CLOUD COMPRESSION DATAJanuary 2024August 2024Allow700NoNo
18410610METHOD FOR CHANNEL STATE FEEDBACK IN A NON-SIMULTANEOUS TRANSMIT AND RECEIVE (NSTR) OPERATION MODEJanuary 2024September 2024Allow920YesNo
18410129DATA PROCESSING METHOD, INFORMATION CONFIGURATION METHOD, TERMINAL, AND NETWORK DEVICEJanuary 2024January 2025Allow1210YesNo
18408541COAXIAL RF DUAL-POLARIZED WAVEGUIDE FILTER AND METHODJanuary 2024January 2025Allow1210YesNo
18407792SYSTEMS AND METHODS OF PRODUCT RECOGNITION THROUGH MULTI-MODEL IMAGE PROCESSINGJanuary 2024August 2024Allow700YesNo
18406614CONTENT RECOMMENDATION AND DISPLAY BASED ON GEOGRAPHIC AND USER CONTEXTJanuary 2024April 2025Allow1510NoNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for art-unit 2645.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
349
Examiner Affirmed
283
(81.1%)
Examiner Reversed
66
(18.9%)
Reversal Percentile
2.6%
Lower than average

What This Means

With a 18.9% 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
1028
Allowed After Appeal Filing
298
(29.0%)
Not Allowed After Appeal Filing
730
(71.0%)
Filing Benefit Percentile
28.7%
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, 29.0% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is below the USPTO average, suggesting that filing an appeal has limited effectiveness in prompting favorable reconsideration.

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.

Art Unit 2645 - Prosecution Statistics Summary

Executive Summary

Art Unit 2645 is part of Group 2640 in Technology Center 2600. This art unit has examined 15,892 patent applications in our dataset, with an overall allowance rate of 83.3%. Applications typically reach final disposition in approximately 23 months.

Comparative Analysis

Art Unit 2645's allowance rate of 83.3% places it in the 72% percentile among all USPTO art units. This art unit has an above-average allowance rate compared to other art units.

Prosecution Patterns

Applications in Art Unit 2645 receive an average of 1.82 office actions before reaching final disposition (in the 51% percentile). The median prosecution time is 23 months (in the 84% percentile).

Strategic Considerations

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

  • The art unit's allowance rate suggests a more favorable 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.