USPTO Examiner MA KAM WAN - Art Unit 2688

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
18761788Location-Based Configuration of a Load Control DeviceJuly 2024October 2025Allow1510NoNo
18733174SYSTEMS AND METHODS FOR DETECTING AND REMOVING ERRONEOUS TIRE PRESSURE VALUESJune 2024June 2025Allow1210NoNo
18731332METHOD, INTERNET OF THINGS SYSTEM, AND STORAGE MEDIUM FOR GENERATING INSPECTION SCHEME BASED ON SMART GASJune 2024December 2024Allow700YesNo
18666430AUTOMATIC DETERMINATION OF INDOOR OR OUTDOOR ENVIRONMENTAL CONDITIONS OF A DEVICEMay 2024April 2025Allow1100NoNo
18596874User Interface For Driver Situational AwarenessMarch 2024March 2026Abandon2410NoNo
18586723METHOD FOR UNLOCKING VEHICLE BASED ON WINDOW GLASS, VEHICLE DEVICE AND VEHICLE EMPLOYING METHODFebruary 2024December 2025Allow2220NoNo
18586288MONITORING SYSTEM, MONITORING METHOD, AND PROGRAMFebruary 2024February 2025Allow1210NoNo
18435201CUT CABLE DETECTION SYSTEMFebruary 2024September 2025Allow1910NoNo
18433935DRIVER MONITOR, METHOD, AND COMPUTER PROGRAM FOR MONITORING DRIVERFebruary 2024December 2025Allow2220YesNo
18428343DETECTING A NON-MARKED PARKING SPACE FOR A VEHICLEJanuary 2024December 2025Allow2310YesNo
18417117SYSTEMS AND METHODS FOR PROVIDING ALERTS REGARDING ENGAGEMENT OF AN EMERGENCY EXIT DOOR OF AN AIRCRAFTJanuary 2024October 2025Allow2120NoNo
18413179SYSTEMS AND METHODS FOR DETECTING AND REMOVING ERRONEOUS TIRE PRESSURE VALUESJanuary 2024May 2024Allow410YesNo
18406562REMOTE DEVICE CONTROL AND ENERGY MONITORING BY ANALYZING AND APPLYING RULESJanuary 2024August 2025Allow1920NoNo
18404990RACING COACH DEVICE WITH TIRE TEMPERATURE SENSORJanuary 2024August 2025Allow1910NoNo
18390974APPARATUSES, SYSTEMS, AND METHODS FOR DETERMINING AND VERIFYING OPERATIONAL STATES OF FIFTH WHEELSDecember 2023January 2025Allow1310YesNo
18379691INFORMATION PROCESSING APPARATUSOctober 2023May 2025Allow1910NoNo
18473612METHOD AND APPARATUS FOR ALLOWING ACCESS THROUGH A CONTROLLED-ACCESS POINTSeptember 2023June 2024Allow900YesNo
18242255ELECTRONIC UNITS FOR MEDICAL DEVICESSeptember 2023March 2025Allow1900NoNo
18241391METHODS, SYSTEMS, AND MEDIA FOR PROJECTING LIGHT TO INDICATE A DEVICE STATUSSeptember 2023January 2025Allow1720YesNo
18457739SECURITY MONITORING OF AN ASSET USING DISTRIBUTED ACOUSTIC SENSING WITH SELECTED GAUGE LENGTHSAugust 2023August 2025Allow2410YesNo
18237738COOKING APPARATUS FOR DETECTING FIRE HAZARD, AND METHOD OF CONTROLLING THE COOKING APPARATUSAugust 2023September 2025Allow2410YesNo
18366852SHIELDING AND/OR ENHANCEMENT OF TEMPERATURE-SENSING RFID DEVICESAugust 2023August 2024Allow1210NoNo
18366862SHIELDING AND/OR ENHANCEMENT OF TEMPERATURE-SENSING RFID DEVICESAugust 2023August 2024Allow1210NoNo
18263958Time-resolved Radiation Dose and Health Mapping in Extreme EnvironmentsAugust 2023May 2025Abandon2110NoNo
18364052SYSTEM FOR DETECTING THE INTENTION OF A USER TO OPEN A HATCH OF A VEHICLEAugust 2023September 2025Allow2510NoNo
18360845METHODS, INTERNET OF THINGS SYSTEMS, AND STORAGE MEDIA FOR SMART GAS PIPELINE NETWORK INSPECTIONJuly 2023April 2024Allow910NoNo
18225314INTELLIGENT TRACKING SYSTEM AND METHODS AND SYSTEMS THEREFORJuly 2023January 2025Allow1830YesNo
18356412BATTERY SAFETY MONITORING SYSTEM AND METHOD, AND ENERGY STORAGE SYSTEMJuly 2023December 2025Allow2920NoNo
18354424SINGLE-WAVE MULTI-ANGLE SMOKE ALARM ALGORITHMJuly 2023May 2025Allow2210NoNo
18353132LOCK CONTROL DEVICE AND VEHICLE DIGITAL KEY SYSTEMJuly 2023October 2025Allow2710NoNo
18218807ELECTRIC LOCK CONTROL METHOD, ELECTRIC LOCK CONTROL SYSTEM, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUMJuly 2023November 2024Allow1600NoNo
18268935DRIVER COLLATION SYSTEM, DRIVER COLLATION METHOD, AND RECORDING MEDIUMJune 2023November 2025Abandon2820NoNo
18268218SYSTEM FOR MONITORING LOADING AND UNLOADINGJune 2023December 2025Allow3030NoNo
18333054SYSTEMS AND METHODS TO MINIMIZE WALKING IN A MULTI-LEVEL PARKING STRUCTUREJune 2023November 2025Allow2930NoNo
18206919METHOD FOR PLANNING COLLABORATIVE SEARCH-AND-RESCUE MISSIONS USING A PLURALITY OF SEARCH-AND-RESCUE EQUIPMENT IN MEDIUM TO FAR SEA AREASJune 2023December 2023Allow610NoNo
18204824POWER SUPPLY PREDICTIVE FAILURE DETECTIONJune 2023September 2025Allow2710NoNo
18320541VEHICLE WITH DECK ALIGNMENTMay 2023January 2024Allow800YesNo
18182689Location-Based Configuration of a Load Control DeviceMarch 2023March 2024Allow1310YesNo
18113714COMMUNICATING ASSET TAGS, DISPENSING ENCLOSURES AND ASSET MONITORING DEVICESFebruary 2023February 2026Allow3530NoNo
18173488Disaster Preparation SystemFebruary 2023September 2023Allow700YesNo
18170882APPARATUS, SYSTEM, AND METHOD FOR INTERACTIVE WIRELESS CHARGING OF HEAD-MOUNTED DISPLAYSFebruary 2023March 2025Allow2510NoNo
17904250INFORMATION PROCESSING DEVICE FOR MIXING HAPTIC SIGNALSFebruary 2023April 2025Allow3210NoNo
18168719WASTEWATER PUMPING SYSTEM ACCESSORYFebruary 2023June 2025Allow2810NoNo
18041323BROADCAST SELECTIONFebruary 2023April 2025Allow2610NoNo
18163950HAPTIC CONTROL METHOD AND APPARATUS, ELECTRONIC DEVICE, AND COMPUTER-READABLE STORAGE MEDIUMFebruary 2023October 2025Allow3320YesNo
18006467System Comprising an Electronics ModuleJanuary 2023October 2025Allow3310YesNo
18098823SYSTEM AND METHOD FOR KEY ABSENCE MANAGEMENT IN A VEHICLEJanuary 2023February 2025Allow2510YesNo
18098085BEACON-BASED INTERNET OF THINGS SYSTEMJanuary 2023December 2024Abandon2310NoNo
18097075METHOD FOR MONITORING INTERNAL ENVIRONMENT OF VEHICLE, ELECTRONIC DEVICE, AND STORAGE MEDIUMJanuary 2023November 2025Abandon3420NoNo
18093711COMPACT RUGGED RFID ELECTRONICS SYSTEMJanuary 2023August 2025Allow3140NoNo
18093589APPARATUS, METHOD, AND COMPUTER PROGRAM FOR MONITORING DRIVERJanuary 2023November 2024Allow2320YesNo
18093152COLLISION RISK NOTIFICATION SYSTEMJanuary 2023April 2025Abandon2820NoNo
18146416VEHICLE LAMP SYSTEMDecember 2022February 2026Allow3721NoNo
18085721ULTRA-WIDE BAND DEVICE AND ULTRA-WIDE BAND RANGING METHOD USING THE SAMEDecember 2022October 2025Allow3410NoNo
18081330METHOD FOR DETERMINING AN OPTIMAL LOCATION TO WAIT FOR A LEFT TURN TO MINIMIZE TRAFFIC IMPACTDecember 2022December 2025Allow3630NoNo
18065386CEILING FAN INFRARED DETECTION AND CONTROL SYSTEMDecember 2022September 2024Allow2110NoNo
18060175Fingerprint Data Reset System and Fingerprint Data Reset MethodNovember 2022February 2025Allow2621YesNo
17991075VEHICLE LIGHTING DEVICE AND METHOD FOR OPERATING VEHICLE LIGHTING DEVICENovember 2022May 2025Abandon3020NoNo
17991059FACIAL RECOGNITION ENTRY SYSTEM WITH SECONDARY AUTHENTICATIONNovember 2022August 2024Allow2020NoNo
17925980ADDITIONAL ZONE MONITORING FOR A BUILDING DOORNovember 2022March 2025Allow2820YesNo
18052687APPARATUSES, SYSTEMS, AND METHODS FOR DETERMINING AND VERIFYING OPERATIONAL STATES OF FIFTH WHEELSNovember 2022August 2023Allow1010YesNo
17966981HEIGHT INDICATOR HAVING A PIECEWISE LINEAR HEIGHT SCALEOctober 2022August 2024Allow2210NoNo
17964126POWER TRANSMISSION DEVICE, NON-CONTACT POWER TRANSMISSION SYSTEM, AND METHOD FOR CONTROLLING POWER TRANSMISSION DEVICEOctober 2022September 2024Allow2310YesNo
17953615PEST DETECTIONSeptember 2022December 2024Allow2620YesNo
17931709CONVERGED CELLULAR BACKUP COST SAVINGSSeptember 2022June 2025Allow3320YesNo
17939146ACCESS CONTROL SYSTEM AND A METHOD FOR CONTROLLING OPERATION OF AN ACCESS CONTROL SYSTEMSeptember 2022May 2025Allow3230YesNo
17939741INTUITIVE TWO-DIMENSIONAL WARNING INDICATOR SYSTEMS AND METHODSSeptember 2022May 2024Allow2110YesNo
17902016INFORMATION PROVISION SYSTEM, INFORMATION PROVISION METHOD, AND STORAGE MEDIUMSeptember 2022May 2024Allow2110NoNo
17900211VIDEO DOORBELL WITH CHIME CONTROLLERAugust 2022December 2024Allow2710YesNo
17898056Personal Lacrosse TrackerAugust 2022April 2025Abandon3120NoNo
17904759PARKING ASSISTANCE SYSTEMAugust 2022May 2024Allow2110YesNo
17892120MONITORING SYSTEMAugust 2022December 2023Allow1600NoNo
17890004METHOD AND APPARATUS FOR TRANSFERRING ACCESS INFORMATION TO A BOX INSTALLATION USING A FIRST MODE OF COMMUNICATIONAugust 2022February 2025Allow3020YesNo
17886812CONTINUOUS GROUNDWATER MONITORING USING MACHINE LEARNINGAugust 2022July 2024Abandon2410NoNo
17798631DEVICE, SYSTEM AND METHOD FOR SECURING AN ITEMAugust 2022February 2024Allow1910NoNo
17818365METHOD AND APPARATUS FOR ALLOWING ACCESS THROUGH A CONTROLLED-ACCESS POINTAugust 2022September 2023Allow1300YesNo
17760415DEVICE FOR DETERMINING A TEMPERATUREAugust 2022December 2024Allow2820YesNo
17883639BICYCLE SECURITY ALARM DEVICEAugust 2022January 2024Allow1710NoNo
17796890GATE APPARATUS, MANAGEMENT SERVER, EMIGRATION AND IMMIGRATION EXAMINATION SYSTEM,AND EMIGRATION AND IMMIGRATION EXAMINATION METHODAugust 2022February 2024Allow1910NoNo
17869317V2-BASED ROLL-OVER ALERT IN AN INTERSECTIONJuly 2022September 2024Allow2620YesNo
17864637Remote auditing of electronic keysJuly 2022March 2025Allow3220NoNo
17863282COMMUNITY-BASED SECURITY SYSTEMJuly 2022May 2023Allow1010NoNo
17853234SYSTEM AND METHOD FOR AUTHENTICATING A PERSON BASED ON MOTION DATA FOR ONE OR MORE EARPIECES WORN BY THE PERSONJune 2022September 2025Abandon3950YesNo
17789708METHOD FOR A SEATBELT SYSTEM, SEATBELT SYSTEM FOR A VEHICLE, AND VEHICLE COMPRISING A SEATBELT SYSTEMJune 2022March 2024Allow2010YesNo
17850049PARKING LOT MANAGEMENT SYSTEM, PARKING LOT MANAGEMENT METHOD, AND STORAGE MEDIUMJune 2022August 2023Allow1410NoNo
17788791SHOPPING CART/BASKET READER SYSTEMS AND METHODSJune 2022February 2025Allow3230NoNo
17848876METHODS, SYSTEMS, AND MEDIA FOR PROJECTING LIGHT TO INDICATE A DEVICE STATUSJune 2022May 2023Allow1020YesNo
17848658SYSTEM AND METHOD FOR A VEHICLE PROXIMITY ALERTJune 2022May 2024Allow2310YesNo
17788467ASSET CONTROL SYSTEMJune 2022June 2024Allow2310YesNo
17784822NETWORK APPARATUS, SYSTEM AND METHOD FOR MONITORING TRANSIENT OCCUPANCYJune 2022November 2024Abandon2910NoNo
17784992INTERACTIVE TEXTILE AND METHOD OF FORMING THE SAMEJune 2022September 2024Abandon2720NoNo
17839276AUTOMATIC DETERMINATION OF INDOOR OR OUTDOOR ENVIRONMENTAL CONDITIONS OF A DEVICEJune 2022February 2024Allow2010NoNo
17805851FACE RECONGITION BASED VEHICLE ACCESS CONTROLJune 2022September 2025Abandon4040YesNo
17828823CAMERA HOUSING DEVICE, CAMERA EQUIPMENT AND REAR VIEW SYSTEMMay 2022May 2024Allow2410NoNo
17664900METHOD AND APPARATUS FOR PROCESSING PARKING SPACE STATE, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUMMay 2022July 2024Abandon2610NoNo
17736556ELECTRONIC MATERIAL SLEEVE FOR MEDICAL DEVICESMay 2022April 2023Allow1220NoNo
17774461VEHICLE PARKING MANAGEMENT METHOD, ELETRONIC DEVICE, AND COMPUTER STORAGE MEDIUMMay 2022August 2024Allow2720NoNo
17722583VEHICLE AND CONTROL METHOD THEREOFApril 2022May 2025Allow3730NoNo
17768893OPTIMIZE THE PARKING OF AUTONOMOUS VEHICLESApril 2022May 2023Allow1300NoNo
17720116SELF-DECLARING ELECTRONIC LICENSE PLATE WITH IMMOBILIZER FEATURESApril 2022May 2023Abandon1310NoNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner MA, KAM WAN.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
3
Examiner Affirmed
2
(66.7%)
Examiner Reversed
1
(33.3%)
Reversal Percentile
52.6%
Higher than average

What This Means

With a 33.3% 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
6
Allowed After Appeal Filing
1
(16.7%)
Not Allowed After Appeal Filing
5
(83.3%)
Filing Benefit Percentile
19.7%
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, 16.7% 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 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 shows limited benefit. Consider other strategies like interviews or amendments before appealing.

Examiner MA, KAM WAN - Prosecution Strategy Guide

Executive Summary

Examiner MA, KAM WAN works in Art Unit 2688 and has examined 140 patent applications in our dataset. With an allowance rate of 71.4%, this examiner has a below-average tendency to allow applications. Applications typically reach final disposition in approximately 25 months.

Allowance Patterns

Examiner MA, KAM WAN's allowance rate of 71.4% places them in the 34% percentile among all USPTO examiners. This examiner has a below-average tendency to allow applications.

Office Action Patterns

On average, applications examined by MA, KAM WAN receive 1.90 office actions before reaching final disposition. This places the examiner in the 46% percentile for office actions issued. This examiner issues fewer office actions than average, which may indicate efficient prosecution or a more lenient examination style.

Prosecution Timeline

The median time to disposition (half-life) for applications examined by MA, KAM WAN is 25 months. This places the examiner in the 79% percentile for prosecution speed. Applications move through prosecution relatively quickly with this examiner.

Interview Effectiveness

Conducting an examiner interview provides a +20.0% benefit to allowance rate for applications examined by MA, KAM WAN. This interview benefit is in the 64% 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, 25.2% of applications are subsequently allowed. This success rate is in the 39% percentile among all examiners. Strategic Insight: RCEs show below-average effectiveness with this examiner. Carefully evaluate whether an RCE or continuation is the better strategy.

After-Final Amendment Practice

This examiner enters after-final amendments leading to allowance in 31.2% of cases where such amendments are filed. This entry rate is in the 45% percentile among all examiners. Strategic Recommendation: This examiner shows below-average receptiveness to after-final amendments. You may need to file an RCE or appeal rather than relying on after-final amendment entry.

Pre-Appeal Conference Effectiveness

When applicants request a pre-appeal conference (PAC) with this examiner, 0.0% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 12% percentile among all examiners. Note: Pre-appeal conferences show limited success with this examiner compared to others. While still worth considering, be prepared to proceed with a full appeal brief if the PAC does not result in favorable action.

Appeal Withdrawal and Reconsideration

This examiner withdraws rejections or reopens prosecution in 40.0% of appeals filed. This is in the 7% percentile among all examiners. Strategic Insight: This examiner rarely withdraws rejections during the appeal process compared to other examiners. If you file an appeal, be prepared to fully prosecute it to a PTAB decision. Per MPEP § 1207, the examiner will prepare an Examiner's Answer maintaining the rejections.

Petition Practice

When applicants file petitions regarding this examiner's actions, 61.5% are granted (fully or in part). This grant rate is in the 66% 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 23% 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 0.0% of allowed cases (in the 29% 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:

    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.