USPTO Examiner BAXTER BRIAN K - Art Unit 2836

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
18814214CAPACITIVE WIRELESS POWER TRANSFER COUPLER AND APPLICATION THEREOFAugust 2024May 2025Allow920NoNo
18730446ELECTRIC POWER SUPPLY SYSTEMJuly 2024December 2024Allow500NoNo
18770735INTERNAL POWER SUPPLY APPARATUS FOR AUXILIARY DEVICE SUPPORTING POWER DELIVERY PROTOCOLJuly 2024January 2025Allow610NoNo
18755132Area-Apportioned Wireless Power Antenna for Maximized Charging VolumeJune 2024January 2025Allow700NoNo
18657729Power Conversion Device and Maximum Power Point Tracking Control MethodMay 2024September 2024Allow401NoNo
18625958ENERGY-SAVING OPERATION AND CONTROL METHOD FOR UPSApril 2024September 2024Allow510NoNo
18608876Mixed Analog Front-End For Wireless ChargingMarch 2024March 2025Allow1210NoNo
18593698SYSTEM AND METHOD FOR WIRELESS POWER TRANSMISSION AND/OR FIELD DETECTIONMarch 2024April 2025Allow1420YesNo
18534124WIRELESS POWER TRANSFER OBJECT DETECTION CIRCUIT AND METHODDecember 2023June 2025Allow1811NoNo
18287818METHOD AND DEVICE FOR DATA COMMUNICATION BASED ON FSK IN WIRELESS POWER TRANSMISSION SYSTEMOctober 2023April 2025Allow1810NoNo
18473997Device Having a Multimode Antenna With Variable Width of Conductive WireSeptember 2023June 2024Allow900NoNo
18468240ADAPTIVE BALANCING FOR BATTERY MANAGEMENTSeptember 2023January 2025Allow1610NoNo
18368822SYSTEM AND METHOD FOR WIRELESS POWER TRANSMISSION AND/OR FIELD DETECTIONSeptember 2023February 2024Allow510YesNo
18548478POWER SUPPLY SYSTEM, POWER SUPPLY SYSTEM CONTROL METHOD, AND PROGRAMAugust 2023June 2025Allow2110NoNo
18361266FUEL CELL BASED MICROGRIDJuly 2023June 2025Allow2231NoNo
18221159LAWN MOWERJuly 2023June 2025Allow2330NoNo
18215051POWER SUPPLY APPARATUSJune 2023May 2025Allow2210NoNo
18338770PHOTOVOLTAIC POWER GENERATION SYSTEM, POWER CONTROL METHOD, AND COMBINER BOXJune 2023January 2025Allow1910NoNo
18201556MULTI-MODAL MAXIMUM POWER POINT TRACKING OPTIMIZATION SOLAR PHOTOVOLTAIC SYSTEMMay 2023March 2024Allow1010NoNo
18321467Area-Apportioned Wireless Power Antenna for Maximized Charging VolumeMay 2023February 2024Allow900NoNo
18308645RECEIVER DEVICES CONFIGURED TO DETERMINE LOCATION WITHIN A TRANSMISSION FIELDApril 2023December 2024Allow2020NoNo
18307092WIRELESS POWER APPARATUS FOR SUBSTRATES TREATING APPARATUS AND MANUFACTURING METHOD OF WIRELESS POWER APPARATUS FOR SUBSTRATE TREATING APPARATUSApril 2023June 2025Allow2611NoNo
18119543ELECTRONIC DEVICE FOR WIRELESSLY TRANSMITTING POWER AND OPERATION METHOD THEREOFMarch 2023March 2025Allow2511YesNo
18178857ELECTROLYZER POWER CONVERSIONMarch 2023July 2024Allow1620NoNo
18161817SYSTEMS AND METHODS FOR WIRELESS POWER TRANSFERRINGJanuary 2023September 2024Abandon1910NoNo
18153091METHOD AND DEVICE FOR TRANSMITTING DATA IN WIRELESS POWER TRANSMISSION SYSTEMJanuary 2023May 2023Allow400NoNo
18015249BACKUP POWER SUPPLY SYSTEM AND MOVING VEHICLEJanuary 2023September 2024Allow2010NoNo
18014769PHOTOELECTRIC TRANSMISSION ISOLATION POWER SUPPLYJanuary 2023December 2024Abandon2310NoNo
18069423SYNCHRONOUS RECTIFIER FOR USE IN A WIRELESS POWER TRANSFER SYSTEM AND METHOD FOR SYNCHRONOUS RECTIFICATION IN WIRELESS POWER TRANSFERDecember 2022May 2024Allow1620NoNo
18064003POWER TRANSMITTING APPARATUS, CONTROL METHOD FOR POWER TRANSMITTING APPARATUS, AND STORAGE MEDIUMDecember 2022June 2025Allow3140NoNo
17980935Non-Contact Power Supply Facility, Impedance Adjustment Method for Non-Contact Power Supply Facility, and Impedance Adjustment Program for Non-Contact Power Supply FacilityNovember 2022March 2024Allow1610NoNo
17962896Device Having a Multimode Antenna With Variable Width of Conductive WireOctober 2022March 2023Allow500NoNo
17912858WIRELESS POWER TRANSMISSION DEVICESeptember 2022July 2023Allow1010NoNo
17885177Method and Apparatus for Storing and Depleting EnergyAugust 2022July 2023Allow1110NoNo
17881065CONTACTLESS POWER FEEDING DEVICEAugust 2022April 2024Allow2010NoNo
17869728GROUND POWER SUPPLY APPARATUSJuly 2022June 2024Abandon2320NoNo
17852686WIRELESS ELECTRIC ENERGY TRANSMISSION SYSTEMJune 2022May 2025Allow3410NoNo
17789626COMPUTING DEVICES WITH BATTERY RESERVE MODESJune 2022December 2024Abandon2920YesNo
17788398BATTERY SWITCH ON CIRCUIT AND LITHIUM BATTERYJune 2022December 2024Allow2910NoNo
17807987ISOLATION CIRCUIT, AUTOMOBILE DIAGNOSIS DEVICE, AND AUTOMOBILE DIAGNOSIS SYSTEMJune 2022March 2025Allow3310NoNo
17834080VEHICLE, POWER SUPPLYING METHOD, AND COMMUNICATION DEVICEJune 2022September 2023Allow1610YesNo
17831383CONTACTLESS POWER FEEDING DEVICEJune 2022May 2025Abandon3640NoNo
17825835ENERGY STORAGE SYSTEM, PHYSICAL POSITION IDENTIFICATION METHOD, AND PHOTOVOLTAIC POWER GENERATION SYSTEMMay 2022January 2025Allow3230NoNo
17751162BATTERY CHARGING METHOD AND ELECTRONIC DEVICEMay 2022August 2024Allow2740YesNo
17742250TRIANGULAR ARRANGEMENTS FOR WIRELESS POWER TRANSFER PADSMay 2022May 2024Abandon2420YesNo
17740365OPERATING STATE JUDGMENT APPARATUS AND WIRELESS POWER TRANSFER SYSTEMMay 2022May 2024Allow2410NoNo
17736689Mixed Analog Front-End For Wireless ChargingMay 2022December 2023Allow1920NoNo
17735744METHOD AND DEVICE FOR TRANSMITTING DATA IN WIRELESS POWER TRANSMISSION SYSTEMMay 2022September 2022Allow500NoNo
17773147WIRELESS POWER TRANSMISSION SYSTEM WITH ADAPTIVE DYNAMIC SAFETY MANAGEMENTApril 2022October 2024Allow3010NoNo
17764189WIRELESS ENHANCED POWER TRANSFERMarch 2022May 2025Allow3840YesNo
17704120PHOTOVOLTAIC SYSTEM AND LEAKAGE CURRENT CONTROL METHOD FOR PHOTOVOLTAIC SYSTEMMarch 2022August 2023Allow1710NoNo
17763090SYSTEM AND METHODS FOR USING ULTRASONIC WAVES FOR WIRELESS POWERING AND COMMUNICATION OF A CARDIAC ASSIST DEVICEMarch 2022March 2025Allow3611NoNo
17699598Area-Apportioned Wireless Power Antenna for Maximized Charging VolumeMarch 2022September 2022Allow600NoNo
17654159THREE-PORT CONVERTER WITH WIDE INPUT RANGE AND CONTROL METHOD THEREOFMarch 2022December 2022Allow900NoNo
17687172AUTOMATIC POWER-OFF CIRCUIT AND AUTOMATIC POWER-OFF METHODMarch 2022September 2024Allow3000YesNo
17684665Wind turbine power phase control with DC collection bus for onshore/offshore windfarmsMarch 2022March 2024Allow2440NoYes
17685330System to provide AC or DC power to electronic equipmentMarch 2022August 2024Allow2910YesNo
17683536POWER FEEDING DEVICE AND POWER FEEDING SYSTEMMarch 2022June 2023Allow1510NoNo
17682464CATHODIC PROTECTION SYSTEM AND MINATURIZED CONSTANT CURRENT RECTIFIERFebruary 2022March 2025Abandon3740NoYes
17679148GRID SYSTEM, POWER TRANSFERRING AND RECEIVING METHOD, AND STORAGE MEDIUMFebruary 2022November 2023Abandon2120NoNo
17637088A POWER TRANSMITTER, SYSTEM AND METHOD THEREFORFebruary 2022February 2025Allow3620YesNo
17667964COIL INCLUDING STRUCTURE FOR MINIMIZING INFLUENCE THEREON BY METAL MATERIAL AND RESONANT CIRCUIT INCLUDING SAMEFebruary 2022January 2024Allow2310YesNo
17650137WIRELESS POWER TRANSMITTER, WIRELESS POWER RECEIVER, AND WIRELESS POWER TRANSFER SYSTEMFebruary 2022March 2025Allow3820NoNo
17590833POWER SUPPLY CIRCUITFebruary 2022April 2024Allow2610YesNo
17583822CONTACTLESS POWER FEEDING DEVICEJanuary 2022May 2025Abandon4041YesNo
17584333Electronic Device and the Method to Make the SameJanuary 2022March 2024Allow2640NoNo
17597500WIRELESS POWER TRANSMISSION DEVICEJanuary 2022January 2024Allow2411NoNo
17597504WIRELESS POWER RECEPTION DEVICE AND WIRELESS POWER TRANSMISSION DEVICEJanuary 2022November 2023Allow2210NoNo
17569970MAINS POWER-OPERATED DISTRIBUTED DISCONNECT FOR SOLAR POWER SYSTEM RAPID SHUTDOWNJanuary 2022January 2024Allow2420YesNo
17567369AUXILIARY POWER SYSTEM AND METHODJanuary 2022December 2023Allow2300NoNo
17566058WIRELESS CHARGING APPARATUS, POSITION DETECTION METHOD, AND SYSTEMDecember 2021February 2024Allow2610NoNo
17559240RECEIVER FOR WIRELESSLY RECEIVING ENERGY AND A METHOD THEREOFDecember 2021December 2024Abandon3640YesNo
17621316POWER SUPPLY APPARATUS AND POWER SUPPLY SYSTEMDecember 2021December 2023Allow2410YesNo
17557675Wire-Wound Structures for Electromagnetic Sensing of ObjectsDecember 2021April 2023Allow1620NoNo
17554649AC AND DC ELECTRICAL OUTLETDecember 2021May 2024Allow2930NoNo
17551743BIPLANE WIRELESS POWER TRANSFER PADDecember 2021May 2024Allow2920YesNo
17551300WIRELESS DEVICE CHARGER CIRCUIT AND METHODDecember 2021June 2024Abandon3040NoNo
17549295SYSTEM FOR OPTICAL WIRELESS POWER SUPPLYDecember 2021March 2025Abandon3950NoNo
17538962SYSTEMS AND METHODS FOR USING ONE OR MORE SENSORS TO DETECT AND CLASSIFY OBJECTS IN A KEEP-OUT ZONE OF A WIRELESS-POWER TRANSMISSION FIELD, AND ANTENNAS WITH INTEGRATED SENSOR ARRANGEMENTSNovember 2021January 2025Allow3830YesNo
17535836DYNAMIC POWER SUPPLY SYSTEMNovember 2021July 2024Allow3220YesNo
17613021SAFE POWER BEAM STARTUPNovember 2021April 2025Allow4140YesNo
17528718MOVING-OBJECT POWER SUPPLY SYSTEMNovember 2021November 2023Allow2410YesNo
17528060Motor VehicleNovember 2021March 2023Allow1620YesNo
17518361Wireless Power Transmission Antenna with Internal Repeater and Inter-Turn Emissions MitigationNovember 2021March 2024Abandon2930NoNo
17517518AUTOMATICALLY-ALIGNING MAGNETIC FIELD SYSTEMNovember 2021January 2024Allow2630YesNo
17453182CONTACTLESS POWER FEEDING SYSTEM, POWER FEEDING DEVICE, AND POWER FEEDING MANAGEMENT SERVERNovember 2021March 2024Allow2950YesNo
17513662MULTI-MODAL MAXIMUM POWER POINT TRACKING OPTIMIZATION SOLAR PHOTOVOLTAIC SYSTEMOctober 2021September 2023Abandon2320NoNo
17486960CURRENT MODULATION MODULE, PARAMETER DETERMINAION MODULE, BATTERY HEATING SYSTEM, AS WELL AS CONTROL METHOD AND CONTROL DEVICE THEREOFSeptember 2021October 2022Allow1220NoNo
17486607MULTI-PHASE MODULE-BASED ENERGY SYSTEM FRAMEWORKS AND METHODS RELATED THERETOSeptember 2021December 2023Allow2620YesNo
17476175METHOD FOR OPERATING A POWER DISTRIBUTORSeptember 2021August 2024Allow3501YesNo
17447292WIRELESS POWER TRANSMISSION DEVICE AND FOREIGN OBJECT DETECTION METHOD THEREOFSeptember 2021March 2023Allow1820NoNo
17472002SYNCHRONOUS RECTIFIER FOR USE IN A WIRELESS POWER TRANSFER SYSTEM AND METHOD FOR SYNCHRONOUS RECTIFICATION IN WIRELESS POWER TRANSFERSeptember 2021September 2022Allow1210NoNo
17462905RECTIFIER AND THE TIMING OF SWITCHING OF CAPACITORSAugust 2021January 2025Allow4110NoNo
17409335Low Gain Wireless Power Transfer System and MethodAugust 2021July 2023Allow2320YesNo
17398269METHOD AND APPARATUS WITH WIRELESS POWER RECEPTION, WIRELESS COMMUNICATION, AND ELECTRICAL STIMULATIONAugust 2021January 2025Allow4141YesNo
17368990POWER RECEIVING DEVICE AND POWER TRANSMISSION DEVICEJuly 2021March 2023Abandon2120NoNo
17312852Antenna Arrangement and a Method of Operating an Antenna ArrangementJune 2021July 2023Allow2540NoNo
17342229SMART POWER ROUTER AND PROTECTION FOR MEDIUM VOLTAGE DC DISTRIBUTIONJune 2021May 2024Allow3621NoNo
17340270Foreign Object Detection Apparatus and Method for Wireless Power Transfer SystemJune 2021July 2024Allow3720NoNo
17334058CONTROL METHOD OF A MINIMUM POWER INPUTMay 2021December 2022Allow1910NoNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner BAXTER, BRIAN K.

Strategic Value of Filing an Appeal

Total Appeal Filings
19
Allowed After Appeal Filing
4
(21.1%)
Not Allowed After Appeal Filing
15
(78.9%)
Filing Benefit Percentile
24.6%
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, 21.1% 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

Filing a Notice of Appeal shows limited benefit. Consider other strategies like interviews or amendments before appealing.

Examiner BAXTER, BRIAN K - Prosecution Strategy Guide

Executive Summary

Examiner BAXTER, BRIAN K works in Art Unit 2836 and has examined 474 patent applications in our dataset. With an allowance rate of 77.8%, this examiner has a below-average tendency to allow applications. Applications typically reach final disposition in approximately 35 months.

Allowance Patterns

Examiner BAXTER, BRIAN K's allowance rate of 77.8% places them in the 38% percentile among all USPTO examiners. This examiner has a below-average tendency to allow applications.

Office Action Patterns

On average, applications examined by BAXTER, BRIAN K receive 2.09 office actions before reaching final disposition. This places the examiner in the 69% percentile for office actions issued. This examiner issues a slightly above-average number of office actions.

Prosecution Timeline

The median time to disposition (half-life) for applications examined by BAXTER, BRIAN K is 35 months. This places the examiner in the 20% percentile for prosecution speed. Applications take longer to reach final disposition with this examiner compared to most others.

Interview Effectiveness

Conducting an examiner interview provides a +13.4% benefit to allowance rate for applications examined by BAXTER, BRIAN K. This interview benefit is in the 55% percentile among all examiners. Recommendation: Interviews provide an above-average benefit with this examiner and are worth considering.

Request for Continued Examination (RCE) Effectiveness

When applicants file an RCE with this examiner, 30.6% of applications are subsequently allowed. This success rate is in the 53% 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.

After-Final Amendment Practice

This examiner enters after-final amendments leading to allowance in 39.4% 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.

Pre-Appeal Conference Effectiveness

When applicants request a pre-appeal conference (PAC) with this examiner, 150.0% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 89% 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.

Appeal Withdrawal and Reconsideration

This examiner withdraws rejections or reopens prosecution in 100.0% of appeals filed. This is in the 92% percentile among all examiners. Of these withdrawals, 62.5% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner frequently reconsiders rejections during the appeal process compared to other examiners. Per MPEP § 1207.01, all appeals must go through a mandatory appeal conference. Filing a Notice of Appeal may prompt favorable reconsideration even before you file an Appeal Brief.

Petition Practice

When applicants file petitions regarding this examiner's actions, 48.0% are granted (fully or in part). This grant rate is in the 56% percentile among all examiners. Strategic Note: Petitions show above-average success regarding this examiner's actions. Petitionable matters include restriction requirements (MPEP § 1002.02(c)(2)) and various procedural issues.

Examiner Cooperation and Flexibility

Examiner's Amendments: This examiner makes examiner's amendments in 0.0% of allowed cases (in the 22% percentile). This examiner rarely makes examiner's amendments compared to other examiners. You should expect to make all necessary claim amendments yourself through formal amendment practice.

Quayle Actions: This examiner issues Ex Parte Quayle actions in 3.3% of allowed cases (in the 73% percentile). This examiner issues Quayle actions more often than average when claims are allowable but formal matters remain (MPEP § 714.14).

Prosecution Strategy Recommendations

Based on the statistical analysis of this examiner's prosecution patterns, here are tailored strategic recommendations:

  • Request pre-appeal conferences: PACs are highly effective with this examiner. Before filing a full appeal brief, request a PAC to potentially resolve issues without full PTAB review.
  • Appeal filing as negotiation tool: This examiner frequently reconsiders rejections during the appeal process. Filing a Notice of Appeal may prompt favorable reconsideration during the mandatory appeal conference.
  • Plan for extended prosecution: Applications take longer than average with this examiner. Factor this into your continuation strategy and client communications.

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.