USPTO Art Unit 2845 Prosecution Statistics

Art Unit Information

Art Unit: 2845
Group: 2840
Tech Center: 2800
Total Cases: 23,515
Last Active: May 2025

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19099418ANTENNA MODULE ARRANGED IN VEHICLEMay 2025June 2025Allow400NoNo
19051152REFLECTION APPARATUS AND SYSTEMFebruary 2025April 2025Allow200YesNo
19048882SYSTEM AND METHOD FOR EDGE BASED MULTI-MODAL HOMOMORPHIC COMPRESSIONFebruary 2025May 2025Allow310NoNo
19048846SYSTEM AND METHOD FOR ADAPTIVE QUALITY DRIVEN COMPRESSION OF GENOMIC DATA USING NEURAL NETWORKSFebruary 2025June 2025Allow410NoNo
19044355SYSTEM AND METHOD FOR ADAPTIVE PROTOCOL CACHING IN EVENT-DRIVEN DATA COMMUNICATION NETWORKSFebruary 2025May 2025Allow310NoNo
19099606ANTENNA MODULE FOR PLACEMENT IN VEHICLEJanuary 2025June 2025Allow500NoNo
18998975ANTENNA MODULE ARRANGED IN VEHICLEJanuary 2025June 2025Allow400NoNo
19007525SYSTEM AND METHODS FOR UPSAMPLING OF DECOMPRESSED GENOMIC DATA AFTER LOSSY COMPRESSION USING A NEURAL NETWORKJanuary 2025June 2025Allow500NoNo
19007509LOW-PROFILE DUAL-BAND APERTURE-SHARED ANTENNA BASED ON STRUCTURE REUSING AND COMMUNICATION DEVICE THEREOFJanuary 2025February 2025Allow210NoNo
18850869LOW-PROFILE COMPOSITE ANTENNA DEVICEDecember 2024March 2025Allow600NoNo
18845112Feed Line Filtering Antenna and Communication DeviceDecember 2024March 2025Allow600NoNo
18877743ANTENNA MODULE DISPOSED IN VEHICLEDecember 2024June 2025Allow600NoNo
18875413MULTI-FREQUENCY BASE STATION ANTENNA UNIT AND COMMUNICATION DEVICEDecember 2024March 2025Allow300NoNo
18874447ANTENNA MODULE DISPOSED IN VEHICLEDecember 2024April 2025Allow400NoNo
18972797SYSTEM AND METHOD FOR COMPRESSING AND RESTORING DATA USING HIERARCHICAL AUTOENCODERS AND CORRELATION NETWORKSDecember 2024March 2025Allow310NoNo
18961011Compressing Entropy Tables With Interpolative CodingNovember 2024February 2025Allow300NoNo
18869497AN ANTENNA PLATFORM ARRANGEMENTNovember 2024April 2025Allow500NoNo
18867451HORIZONTAL-PLANE NULL FREQUENCY SCANNING ANTENNANovember 2024April 2025Allow500NoNo
18939560INTEGRATED PROTOCOL ADAPTATION SYSTEM FOR UNIVERSAL CODEWORD APPLICATIONSNovember 2024March 2025Allow410NoNo
18939537SYSTEM AND METHOD FOR DATA STORAGE, TRANSFER, SYNCHRONIZATION, AND SECURITY USING AUTOMATED MODEL MONITORING AND TRAINING WITH DYADIC DISTRIBUTION-BASED SIMULTANEOUS COMPRESSION AND ENCRYPTIONNovember 2024January 2025Allow210NoNo
18934030ANTI-THEFT RADIO ANTENNA DEVICE WITH ORIENTATION CONTROLOctober 2024December 2024Allow200NoNo
18927565HARDWARE-IMPLEMENTED HYBRID ANALOG-DIGITAL MIXED-MODE MATRIX MULTIPLY-ADD PROCESSING ELEMENT FOR MACHINE LEARNING APPLICATIONSOctober 2024January 2025Allow200NoNo
18859464MICROWAVE ANTENNA SYSTEMS WITH MULTIPLE WAVEGUIDE SEGMENTSOctober 2024March 2025Allow401YesNo
18919394FEDERATED LARGE CODEWORD MODEL DEEP LEARNING ARCHITECTURE WITH HOMOMORPHIC COMPRESSION AND ENCRYPTIONOctober 2024December 2024Allow200NoNo
18909976DEEP LEARNING USING LARGE CODEWORD MODEL WITH HOMOMORPHICALLY COMPRESSED DATAOctober 2024January 2025Allow300NoNo
18907442SYSTEMS AND METHODS FOR NEURAL NETWORK BASED DATA COMPRESSIONOctober 2024December 2024Allow210NoNo
18898608SYSTEM AND METHOD FOR FEDERATED TWO-STAGE COMPRESSION WITH FEDERATED JOINT LEARNINGSeptember 2024March 2025Allow610NoNo
18897337TERMINAL DEVICE, NETWORK NODE, AND CONTROL METHOD FOR COMMUNICATION CONTROL WITH CONSIDERATION GIVEN TO ANTENNA ARRANGEMENTSeptember 2024April 2025Allow710NoNo
18895409Adaptive Neural Upsampling System for Decoding Lossy Compressed Data StreamsSeptember 2024December 2024Allow300NoNo
18890774SYSTEM AND METHOD FOR MULTI-MODAL HOMOMORPHIC COMPRESSIONSeptember 2024December 2024Allow210NoNo
18890748SYSTEM AND METHOD FOR FEDERATED TWO-STAGE COMPRESSION WITH FEDERATED JOINT LEARNINGSeptember 2024April 2025Allow610NoNo
18889961PLANAR TIGHTLY COUPLED ARRAYS AND ANTENNA ELEMENTS THEREOFSeptember 2024March 2025Allow610NoNo
18887504MULTIMODAL FINANCIAL TECHNOLOGY DEEP LEARNING CORE WITH JOINT OPTIMIZATION OF VECTOR-QUANTIZED VARIATIONAL AUTOENCODER AND NEURAL UPSAMPLERSeptember 2024April 2025Allow610NoNo
18882680BUILDING SYSTEM WITH BROKERING ARCHITECTURE TO PROVIDE TIMESERIES COMPRESSION AND EXTENSIONSSeptember 2024November 2024Allow200NoNo
18830420APPARATUS AND METHOD FOR MOUNTING AN ANTENNASeptember 2024May 2025Allow820YesNo
18827741EVENT-DRIVEN DATA TRANSMISSION USING CODEBOOKS WITH PROTOCOL PREDICTION AND TRANSLATIONSeptember 2024November 2024Allow200NoNo
18822532LINEARIZED OPTICAL DIGITAL-TO-ANALOG MODULATORSeptember 2024April 2025Allow710NoNo
18822203UPSAMPLING OF COMPRESSED FINANCIAL TIME-SERIES DATA USING A JOINTLY TRAINED VECTOR QUANTIZED VARIATIONAL AUTOENCODER NEURAL NETWORKSeptember 2024December 2024Allow310NoNo
18818593UNIFIED PLATFORM FOR MULTI-TYPE DATA COMPRESSION AND DECOMPRESSION USING HOMOMORPHIC ENCRYPTION AND NEURAL UPSAMPLINGAugust 2024March 2025Allow610NoNo
18720339ACTIVE ANTENNA ESPECIALLY FOR THE SPACE-TECHNOLOGY FIELDAugust 2024February 2025Allow800NoNo
18836783VEHICLE ANTENNA MODULEAugust 2024February 2025Allow600NoNo
18837066BASE STATION ANTENNAS HAVING BROADBAND DECOUPLING RADIATING ELEMENTS INCLUDING METAMATERIAL RESONATOR BASED DIPOLE ARMSAugust 2024April 2025Allow810NoNo
18835884DISPLAY DEVICEAugust 2024March 2025Allow700YesNo
18791425CONTROLLABLE LOSSY COMPRESSION SYSTEM USING JOINT LEARNINGAugust 2024October 2024Allow300NoNo
18791103MITIGATING BEAM SQUINT IN MULTI-BEAM FORMING NETWORKSJuly 2024October 2024Allow200YesNo
18729239RET ASSEMBLIES PROVIDING SYNCHRONIZED PHASE SHIFT OF PHASE SHIFTERS FOR BASE STATION ANTENNASJuly 2024January 2025Allow611NoNo
18769416SYSTEM AND METHODS FOR UPSAMPLING OF DECOMPRESSED GENOMIC DATA AFTER LOSSY COMPRESSION USING A NEURAL NETWORKJuly 2024October 2024Allow310NoNo
18767137TWO ELEMENT MIMO ANTENNA APPARATUSJuly 2024September 2024Allow200NoNo
18767212DUAL BAND MIMO ANTENNAJuly 2024September 2024Allow200NoNo
18767179RECONFIGURABLE PLANAR MIMO ANTENNA SYSTEMJuly 2024September 2024Allow200NoNo
18756456OTA TEST METHOD FOR VEHICLE ANTENNA SYSTEM, DEVICE, AND STORAGE MEDIUMJune 2024October 2024Allow400NoNo
18755653System and Method for Homomorphic Compression Using Latent Space Preprocessing and Neural UpsamplingJune 2024October 2024Allow410NoNo
18751583CIRCULAR PATCH ANTENNA WITH INTEGRATED ARC SLOTSJune 2024April 2025Allow1000NoNo
18748371METHODS AND APPARATUS TO IMPROVE DIFFERENTIAL NON-LINEARITY IN DIGITAL TO ANALOG CONVERTERSJune 2024January 2025Allow700NoNo
18720327ELECTRONIC DEVICE HAVING ANTENNAJune 2024February 2025Allow810NoNo
18744122ATOMIC RESONANCE COMMUNICATION DEVICEJune 2024August 2024Allow200NoNo
18741910TIME SIGNAL PROCESSOR BASED ON MULTIPLYING PHASE INTERPOLATION CIRCUITJune 2024October 2024Allow400NoNo
18742316BASE STATION ANTENNAS HAVING AN ACTIVE ANTENNA MODULE AND RELATED DEVICES AND METHODSJune 2024March 2025Allow910NoNo
18742321ENTROPY ENCODING AND DECODING SCHEMEJune 2024March 2025Allow910NoNo
18742085Methods for fabricating an antenna and a shielded transmission lineJune 2024May 2025Allow1110NoNo
18740800MULTI-FUNCTION SCALABLE ANTENNA ARRAYJune 2024October 2024Allow410NoNo
18718726LOW-PROFILE COMPOSITE ANTENNA DEVICEJune 2024October 2024Allow400NoNo
18739090SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING SEMICONDUCTOR DEVICESJune 2024June 2025Allow1210NoNo
18738482SYSTEM AND METHOD OF OPTICAL ANTENNA TUNINGJune 2024April 2025Allow1110NoNo
18738996LOW-PROFILE WIDEBAND ANTENNA ARRAY CONFIGURED TO UTILIZE EFFICIENT MANUFACTURING PROCESSESJune 2024June 2025Allow1210NoNo
18717026VEHICLE MOUNTED ANTENNAJune 2024June 2025Allow1220YesNo
18734973ELECTRONIC DEVICE WITH ANTENNA MODULESJune 2024May 2025Allow1100YesNo
18734703Slim Booster Bars for Electronic DevicesJune 2024April 2025Allow1010NoNo
18733042ANTENNA GAIN APPARATUS AND COMMUNICATION DEVICEJune 2024November 2024Allow610NoNo
18733081FAN NEAR VERTICAL INCIDENCE SKYWAVE ANTENNA WITH FEED POINT NEAR GROUNDJune 2024September 2024Allow310NoNo
18678703DIFFERENTIAL AMPLIFIER COMPENSATIONMay 2024December 2024Allow700NoNo
18679084METHODS AND SYSTEMS FOR MITIGATING INTERFERENCE WITH A NEARBY SATELLITEMay 2024December 2024Allow700NoNo
18677234DUAL-POLARIZED ULTRAWIDEBAND ANTENNAS AND ANTENNA ARRAYSMay 2024September 2024Allow410NoNo
18677736MINIATURIZED SELF-OSCILLATING ACTIVE INTEGRATED ANTENNA SYSTEMMay 2024September 2024Allow310NoNo
18676162SMARTPHONE WITH WIRELESS POWER CHARGING ANTENNAMay 2024March 2025Allow910NoNo
18675652UWB ANTENNA SOLUTIONS FOR INCREASED ACCURACY FOR INTENT DETECTION IN ACCESS CONTROL SYSTEMSMay 2024January 2025Allow800NoNo
18674194Method And Apparatus For Millimeter Wave Antenna ArrayMay 2024February 2025Allow810NoNo
18668328ORTHOGONAL PRINTED CIRCUIT BOARD INTERFACEMay 2024April 2025Allow1100NoNo
18668053COMMUNICATION APPARATUS AND METHOD FOR ADAPTIVE COOLING OF ANTENNA ELEMENTSMay 2024February 2025Allow911NoNo
18663352NOISE FILTERING CIRCUIT, D/A CONVERTER, AND ELECTRONIC DEVICE INCLUDING THE SAMEMay 2024June 2025Allow1320YesNo
18709450ANTENNA MODULE HAVING ADJUSTED RADIATION PATTERN, AND ELECTRONIC DEVICE COMPRISING SAMEMay 2024January 2025Allow810NoNo
18657683SYSTEM AND METHOD FOR HOMOMORPHIC COMPRESSIONMay 2024August 2024Allow310NoNo
18657719SYSTEM AND METHOD FOR MULTI-TYPE DATA COMPRESSION OR DECOMPRESSION WITH A VIRTUAL MANAGEMENT LAYERMay 2024July 2024Allow300NoNo
18655077MILLIMETER WAVE ANTENNA ARRAYMay 2024April 2025Allow1210NoNo
18652611SPAR TRANSMITTERMay 2024December 2024Allow800YesNo
18651963MULTI-BAND ANTENNA DEVICE AND TUNING TECHNIQUESMay 2024August 2024Allow300NoNo
18651317Thermal Protection System for Antenna and Near-field Matching Design Method ThereofApril 2024August 2024Allow410YesNo
18650559DISPLAY PANEL ASSEMBLY, MULTI-FUNCTION ASSEMBLY, TRANSCEIVER ASSEMBLY, AND WIRELESS COMMUNICATION APPARATUSApril 2024August 2024Allow410NoNo
18705989LOW-PROFILE ANTENNA DEVICEApril 2024March 2025Allow1120NoNo
18648340SYSTEM AND METHOD FOR COMPRESSING AND RESTORING DATA USING MULTI - LEVEL AUTOENCODERS AND CORRELATION NETWORKSApril 2024August 2024Allow310NoNo
18645299ELECTRONIC DEVICE WITH ANTENNA MODULESApril 2024June 2025Allow1410NoNo
18644019EVENT-DRIVEN DATA TRANSMISSION USING CODEBOOKS WITH PROTOCOL ADAPTIONApril 2024June 2024Allow200NoNo
186412685G Ultra-Wideband Dipole AntennaApril 2024January 2025Allow910NoNo
186412715G Ultra-Wideband Monopole AntennaApril 2024November 2024Allow710NoNo
18639621ELECTRONIC DEVICE WITH ANTENNA INTEGRATED WITHIN A PHOTOVOLTAIC LAYERApril 2024November 2024Allow700NoNo
18639444PHASED ARRAY ANTENNA DEVICEApril 2024April 2025Allow1210NoNo
18633090ELECTRONIC DEVICE WITH ANTENNA MODULESApril 2024May 2025Allow1300NoNo
18632423CORROSION CONTROL FOR 5G EQUIPMENTApril 2024June 2024Allow200NoNo
18700003A PIVOTABLE CONNECTION DEVICE AND A VEHICLEApril 2024July 2024Allow400YesNo
18629776DEPLOYABLE OMNIDIRECTIONAL ANTENNA FOR GROUND COMMUNICATIONApril 2024October 2024Allow600NoNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for art-unit 2845.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
89
Examiner Affirmed
56
(62.9%)
Examiner Reversed
33
(37.1%)
Reversal Percentile
70.7%
Higher than average

What This Means

With a 37.1% 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
463
Allowed After Appeal Filing
164
(35.4%)
Not Allowed After Appeal Filing
299
(64.6%)
Filing Benefit Percentile
62.5%
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, 35.4% 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.

Art Unit 2845 - Prosecution Statistics Summary

Executive Summary

Art Unit 2845 is part of Group 2840 in Technology Center 2800. This art unit has examined 23,515 patent applications in our dataset, with an overall allowance rate of 89.1%. Applications typically reach final disposition in approximately 21 months.

Comparative Analysis

Art Unit 2845's allowance rate of 89.1% places it in the 88% percentile among all USPTO art units. This art unit has a significantly higher allowance rate than most art units at the USPTO.

Prosecution Patterns

Applications in Art Unit 2845 receive an average of 1.20 office actions before reaching final disposition (in the 8% percentile). The median prosecution time is 21 months (in the 91% 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 fewer 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.