USPTO Examiner LEE JOHN R - Art Unit 2878

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
18738097DEVICE FOR MEASUREMENTS FOR A WEARABLE DEVICE SENSORJune 2024March 2025Allow910NoNo
18674453Entangled Photon Identification System and Method for Quantum Optical MeasurementMay 2024June 2025Allow1300NoNo
18626926PHOTOELECTRIC CONVERSION DEVICE AND PHOTODETECTION SYSTEMApril 2024August 2024Allow400NoNo
18616947METHODS AND APPARATUS TO MONITOR AND/OR ADJUST OPERATIONS OF DOORSMarch 2024March 2025Allow1110YesNo
18613587OPTICAL SYSTEM FOR COLLECTING DISTANCE INFORMATION WITHIN A FIELDMarch 2024August 2024Allow500NoNo
18610669LIGHT DETECTORMarch 2024December 2024Allow810NoNo
18605924ACTION RECOGNITION SYSTEM AND METHOD THEREOFMarch 2024November 2024Allow810NoNo
18589993MODULAR INTERCONNECTED QUANTUM PHOTONIC SYSTEMFebruary 2024September 2024Allow700NoNo
18583923PIXEL SENSORS AND METHODS OF FORMING THE SAMEFebruary 2024August 2024Allow500NoNo
18442286CONTROL DEVICE, CONTROL METHOD, NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING CONTROL PROGRAMFebruary 2024August 2024Allow610YesNo
18442690MICROCHANNEL PLATE AND METHOD OF MAKING THE MICROCHANNEL PLATE WITH METAL CONTACTS SELECTIVELY FORMED ON ONE SIDE OF CHANNEL OPENINGSFebruary 2024October 2024Allow810NoNo
18439265STRAY-LIGHT TESTING STATIONFebruary 2024February 2025Allow1210YesNo
18435942HIGH-POWER REPEAT-FREQUENCY SOLID-STATE SWITCH CONTROLLED BY COMBINATION OF OPTICAL AMPLIFICATION AND ELECTRICAL AMPLIFICATION, AND METHODFebruary 2024May 2024Allow300NoNo
18434706OPTICAL SYSTEM AND METHOD OF MANUFACTURING THE SAMEFebruary 2024April 2025Allow1410NoNo
18428923SPHERICAL MOTION SENSOR HOUSING FOR OUTDOOR SECURITY LIGHTJanuary 2024April 2025Allow1510NoNo
18422243ROTATIONAL OPERATION DEVICE AND ELECTRONIC APPARATUS HAVING THE SAMEJanuary 2024September 2024Allow810NoNo
18524343Methods and Systems for Dithering Active Sensor Pulse EmissionsNovember 2023June 2024Allow600NoNo
18517671MICROPARTICLE MEASUREMENT SPECTROMETER, MICROPARTICLE MEASUREMENT DEVICE USING THE MICROPARTICLE MEASUREMENT SPECTROMETER, AND METHOD FOR CALIBRATING MICROPARTICLE MEASUREMENT PHOTOELECTRIC CONVERSION SYSTEMNovember 2023September 2024Allow1010NoNo
18290019SIGNAL DETECTION DEVICE, MEASUREMENT DEVICE, AND MASS SPECTROMETERNovember 2023June 2024Allow700NoNo
18384787APPARATUS FOR DETECTING CONTAMINATION ON GLASS DOME OF SOLAR RADIATION OBSERVING SENSOROctober 2023March 2024Allow510NoNo
18487611METHOD FOR DEFINING A GAP HEIGHT WITHIN AN IMAGE SENSOR PACKAGEOctober 2023May 2024Allow700NoNo
18379775PHOTON SIGNAL PROCESSING FOR PARTICLE DETECTIONOctober 2023August 2024Allow1010NoNo
18476769ANTI-BLOOMING BUFFERED DIRECT INJECTION PIXELSSeptember 2023August 2024Allow1120YesNo
18280825METHOD FOR EVALUATING CRYSTAL DEFECTS IN SILICON CARBIDE SINGLE CRYSTAL WAFERSeptember 2023April 2025Allow1900NoNo
18236805PLASMONIC FIELD-ENHANCED PHOTODETECTOR AND IMAGE SENSORAugust 2023October 2024Allow1410NoNo
18452235BACKSIDE ILLUMINATED STRUCTURES WITH PARALLEL CHARGE TRANSFERAugust 2023July 2024Allow1110YesNo
18356150PHOTONIC STRUCTURES AND INTEGRATED DEVICE FOR DETECTING AND ANALYZING MOLECULESJuly 2023June 2024Allow1100NoNo
18222344MULTIFUNCTIONAL COLLIMATOR FOR CONTACT IMAGE SENSORSJuly 2023May 2024Allow1010NoNo
18215923FORGERY PREVENTION APPARATUS TO PREVENT DELAMINATION AND FORGERY AUTHENTICATION METHOD USING THE SAMEJune 2023July 2025Allow2410NoNo
18339052DEVICES AND METHODS FOR TESTING ABLATION SYSTEMSJune 2023January 2024Allow600NoNo
18331077SYSTEM AND METHOD FOR MICROSCOPE HIGH-SPEED AUTO-FOCUSING INCLUDING AN IMAGED SUBJECT BASED ON CORRECTED CONTRAST DISTRIBUTIONJune 2023July 2024Allow1410NoNo
18203634TIME-RESOLVING SENSOR USING SPAD + PPD OR CAPACITORS IN PIXEL FOR RANGE MEASUREMENTMay 2023February 2024Allow910YesNo
18200805IMAGING DEVICE AND IMAGING METHODMay 2023April 2025Allow2310NoNo
18322118TUNABLE ADD-DROP FILTER WITH AN ACTIVE RESONATORMay 2023March 2024Allow1010YesNo
18320964OPTICAL NANOSTRUCTURE REJECTER FOR AN INTEGRATED DEVICE AND RELATED METHODSMay 2023September 2024Allow1620NoNo
18196442OPTICAL SENSOR, PAPER SHEET IDENTIFICATION DEVICE, PAPER SHEET PROCESSING DEVICE, AND LIGHT DETECTION METHODMay 2023May 2025Allow2410NoNo
18195369OPTICAL COMPONENT WITH WAVEGUIDE BASED FILTERMay 2023June 2024Allow1320NoNo
18314057DIFFUSION SAFETY SYSTEMMay 2023March 2024Allow1110NoNo
18313280APPARATUS AND METHOD FOR GRAZING ANGLE MEASUREMENTMay 2023May 2025Allow2410YesNo
18139702SYSTEM FOR USE WITH COMPONENT OF POWER GENERATION APPARATUSApril 2023February 2025Allow2210NoNo
18139426LIGHT DETECTORApril 2023December 2023Allow810NoNo
18138758Power cable health monitoring methodApril 2023March 2024Allow1110NoNo
18305435IMAGE SENSOR WITH IMPROVED NEAR-INFRARED (NIR) RADIATION PHASE-DETECTION AUTOFOCUS (PDAF) PERFORMANCEApril 2023November 2023Allow610NoNo
18250032AUTOMATED NONCONTACT SENSOR POSITIONINGApril 2023May 2025Allow2510NoNo
18135807ACTION RECOGNITION SYSTEM AND METHOD THEREOFApril 2023December 2023Allow810NoNo
18030564CONTACT-TYPE VIBRATION PHOTON SENSOR USING DOPPLER EFFECT AND MANUFACTURING METHOD THEREFORApril 2023May 2025Allow2610NoNo
18029183Defect Inspection DeviceMarch 2023January 2025Allow2200NoNo
18192416AMBIENT LIGHT SENSORMarch 2023November 2023Allow810NoNo
18126804METHOD FOR DETECTING PRODUCT FOR DEFECTS, ELECTRONIC DEVICE, AND STORAGE MEDIUMMarch 2023April 2025Allow2510NoNo
18026856OPTICAL FIBER MEASUREMENT SYSTEM, OPTICAL FIBER MEASUREMENT METHOD, CONTROL ARITHMETIC DEVICE, AND PROGRAMMarch 2023February 2025Allow2310NoNo
18181353STRAY-LIGHT TESTING STATIONMarch 2023November 2023Allow810NoNo
18044215ENCODERMarch 2023February 2024Allow1110YesNo
18179559OPTICAL SYSTEM FOR COLLECTING DISTANCE INFORMATION WITHIN A FIELDMarch 2023August 2023Allow500NoNo
18043575PHOTODETECTION DEVICEFebruary 2023January 2024Allow1110NoNo
18115627SAMPLE TESTING METHOD AND SAMPLE ANALYZERFebruary 2023June 2024Allow1600NoNo
18007348BIOSENSOR, METHOD FOR MANUFACTURING THE SAME, AND ANALYSIS METHOD USING THE SAMEJanuary 2023June 2024Allow1700NoNo
18007373INSULATION DEVICE INCORPORATED IN AN OPTICAL WIRELESS COMMUNICATION EQUIPMENTJanuary 2023January 2024Allow1210YesNo
18018181MAGNETIC DOOR POSITION DETECTION APPARATUSJanuary 2023March 2024Allow1410NoNo
18159202Light Field Relay Having a Microlens Array, a Transducer Array, and an Output Optics ArrayJanuary 2023January 2024Allow1100NoNo
18101439SPHERICAL MOTION SENSOR HOUSING FOR OUTDOOR SECURITY LIGHTJanuary 2023October 2023Allow810NoNo
18100147BALANCED LIGHT DETECTORJanuary 2023February 2024Allow1310NoNo
18152369PIXEL SENSORS AND METHODS OF FORMING THE SAMEJanuary 2023November 2023Allow1010YesNo
18148910Detector And Methods For Authenticating At Least One ObjectDecember 2022September 2023Allow900NoNo
18147745Methods and Systems for Dithering Active Sensor Pulse EmissionsDecember 2022August 2023Allow810NoNo
18084755HOUSEHOLD APPLIANCE HAVNG AN AMBIENT LIGHT DETECTION UNITDecember 2022December 2024Allow2410YesNo
18079388LIGHT DETECTION ELEMENTDecember 2022July 2023Allow710YesNo
18009782REFLECTIVE COATING FOR REFLECTION MEANS OF AN OPTICAL ENCODER AND OPTICAL ENCODER THUS PRODUCEDDecember 2022January 2024Allow1410NoNo
18076337INTEGRATED SOLAR TO LONG TERM ENERGY STORAGE SYSTEM WITH WEATHER SENSINGDecember 2022March 2024Allow1610NoNo
17984887POLARIZED PHOTOPLETHYSMOGRAPHY (PPG) BIOSENSORS, ARRAYS AND SYSTEMSNovember 2022March 2024Allow1620YesNo
17923263BRILLOUIN OPTICAL SENSING DEVICE AND OPTICAL SENSING METHODNovember 2022December 2023Allow1410NoNo
17996719Multipurpose mixed-signal light sensor based on semiconductor avalanche photodiodesOctober 2022January 2025Abandon2710NoNo
18047191DEVICE, SYSTEM, MOBILE OBJECT, AND APPARATUSOctober 2022June 2025Allow3200NoNo
17966796Entangled Photon Identification System and Method for Quantum Optical MeasurementOctober 2022February 2024Allow1610NoNo
17938451LIGHT SENSOR CIRCUITOctober 2022October 2023Allow1210NoNo
17955069Apparatus and Method for Quantitative Characterization of a Light DetectorSeptember 2022June 2023Allow900YesNo
17954199RETRO-REFLECTOMETER FOR MEASURING RETRO-REFLECTIVITY OF OBJECTS IN AN OUTDOOR ENVIRONMENTSeptember 2022June 2024Allow2030YesNo
17940882Superconducting Nanowire Single Photon Detector and Method of Fabrication ThereofSeptember 2022November 2024Allow2610NoNo
17902337FIN TIP POSITION MEASUREMENT METHOD, FIN TIP POSITION MEASUREMENT SYSTEM, AND JIG FOR MEASURING FIN TIP POSITIONSeptember 2022May 2024Allow2011NoNo
17823648OPTICAL SYSTEM, OPTICAL SENSING UNIT AND OPTICAL SENSING MODULEAugust 2022November 2024Allow2710NoNo
17900475WAVEGUIDES FOR USE IN SENSORS OR DISPLAYSAugust 2022June 2023Allow1000NoNo
17889951OPTICAL AD CONVERTER AND OPTICAL RECEIVERAugust 2022September 2023Allow1300NoNo
17760493GEOMETRICALLY AND SPECTRALLY RESOLVED ALBEDOMETERS FOR BIFACIAL MODULESAugust 2022July 2023Allow1210NoNo
17881439MULTIFUNCTIONAL COLLIMATOR FOR CONTACT IMAGE SENSORSAugust 2022March 2023Allow810NoNo
17797457IMPROVEMENTS IN SPAD-BASED PHOTODETECTORSAugust 2022April 2025Allow3310YesNo
17878191MOTOR CONTROLLING SYSTEM FOR APPLICATION IN APPARATUS HAVING ROLL-TO-ROLL MECHANISMAugust 2022May 2025Allow3310NoNo
17814251LASER MODULE, LASER OSCILLATOR AND LASER PROCESSING SYSTEMJuly 2022June 2023Allow1100NoNo
17792224HOUSING DEVICEJuly 2022December 2023Allow1710YesNo
17812033DETECTOR FOR OPTICALLY DETECTING AT LEAST ONE OBJECTJuly 2022April 2023Allow910NoNo
17792015OBJECT RECOGNITION DEVICEJuly 2022December 2023Allow1710NoNo
17862297PHOTONIC STRUCTURES AND INTEGRATED DEVICE FOR DETECTING AND ANALYZING MOLECULESJuly 2022April 2024Allow2140NoNo
17860285HOUSEHOLD ICE MAKER AND METHOD OF OPERATING A HOUSEHOLD ICE MAKERJuly 2022November 2023Allow1710NoNo
17846260SOLID-STATE IMAGING APPARATUS, METHOD FOR MANUFACTURING THE SAME, AND ELECTRONIC DEVICEJune 2022May 2025Abandon3510NoNo
17785989OPTICAL RECEIVER COMPRISING MONOLITHICALLY INTEGRATED PHOTODIODE AND TRANSIMPEDANCE AMPLIFIERJune 2022December 2024Allow3010NoNo
17757435SOLID-STATE IMAGING DEVICE AND ELECTRONIC DEVICEJune 2022February 2025Allow3210NoNo
17756769SOLID-STATE IMAGE PICKUP DEVICE AND ELECTRONIC APPARATUSJune 2022February 2025Allow3310NoNo
17752151MICROCHANNEL PLATE AND METHOD OF MAKING THE MICROCHANNEL PLATE WITH METAL CONTACTS SELECTIVELY FORMED ON ONE SIDE OF CHANNEL OPENINGSMay 2022December 2023Allow1810YesNo
17664510Semiconductor Device and Method of Forming an Optical Semiconductor Package with a Shield StructureMay 2022January 2025Allow3210NoNo
17778037SENSOR DEVICE, ELECTRONIC APPARATUS, AND METHOD FOR REDUCING SIGNAL NOISEMay 2022May 2024Allow2410YesNo
17663915AMBIENT LIGHT SENSOR AND METHODMay 2022March 2023Allow1000NoNo
17742484Use of Waveguides and Lenses to Improve Light Communication Reception in DevicesMay 2022June 2023Allow1310NoNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner LEE, JOHN R.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
8
Examiner Affirmed
6
(75.0%)
Examiner Reversed
2
(25.0%)
Reversal Percentile
39.3%
Lower than average

What This Means

With a 25.0% reversal rate, the PTAB affirms the examiner's rejections in the vast majority of cases. This reversal rate is below the USPTO average, indicating that appeals face more challenges here than typical.

Strategic Value of Filing an Appeal

Total Appeal Filings
25
Allowed After Appeal Filing
10
(40.0%)
Not Allowed After Appeal Filing
15
(60.0%)
Filing Benefit Percentile
64.2%
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, 40.0% 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 face challenges. Ensure your case has strong merit before committing to full Board review.

Filing a Notice of Appeal is strategically valuable. The act of filing often prompts favorable reconsideration during the mandatory appeal conference.

Examiner LEE, JOHN R - Prosecution Strategy Guide

Executive Summary

Examiner LEE, JOHN R works in Art Unit 2878 and has examined 1,286 patent applications in our dataset. With an allowance rate of 85.6%, this examiner has an above-average tendency to allow applications. Applications typically reach final disposition in approximately 26 months.

Allowance Patterns

Examiner LEE, JOHN R's allowance rate of 85.6% places them in the 57% percentile among all USPTO examiners. This examiner has an above-average tendency to allow applications.

Office Action Patterns

On average, applications examined by LEE, JOHN R receive 1.24 office actions before reaching final disposition. This places the examiner in the 22% percentile for office actions issued. This examiner issues significantly fewer office actions than most examiners.

Prosecution Timeline

The median time to disposition (half-life) for applications examined by LEE, JOHN R is 26 months. This places the examiner in the 63% percentile for prosecution speed. Prosecution timelines are slightly faster than average with this examiner.

Interview Effectiveness

Conducting an examiner interview provides a +6.8% benefit to allowance rate for applications examined by LEE, JOHN R. This interview benefit is in the 35% percentile among all examiners. Recommendation: Interviews provide a below-average benefit with this examiner.

Request for Continued Examination (RCE) Effectiveness

When applicants file an RCE with this examiner, 33.8% of applications are subsequently allowed. This success rate is in the 68% 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 46.0% of cases where such amendments are filed. This entry rate is in the 64% 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, 85.7% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 64% percentile among all examiners. Strategic Recommendation: Pre-appeal conferences show above-average effectiveness with this examiner. If you have strong arguments, a PAC request may result in favorable reconsideration.

Appeal Withdrawal and Reconsideration

This examiner withdraws rejections or reopens prosecution in 68.0% of appeals filed. This is in the 48% percentile among all examiners. Of these withdrawals, 35.3% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner shows below-average willingness to reconsider rejections during appeals. Be prepared to fully prosecute appeals if filed.

Petition Practice

When applicants file petitions regarding this examiner's actions, 40.6% are granted (fully or in part). This grant rate is in the 41% percentile among all examiners. Strategic Note: Petitions show below-average success regarding this examiner's actions. Ensure you have a strong procedural basis before filing.

Examiner Cooperation and Flexibility

Examiner's Amendments: This examiner makes examiner's amendments in 4.0% of allowed cases (in the 87% percentile). Per MPEP § 1302.04, examiner's amendments are used to place applications in condition for allowance when only minor changes are needed. This examiner frequently uses this tool compared to other examiners, indicating a cooperative approach to getting applications allowed. Strategic Insight: If you are close to allowance but minor claim amendments are needed, this examiner may be willing to make an examiner's amendment rather than requiring another round of prosecution.

Quayle Actions: This examiner issues Ex Parte Quayle actions in 0.4% of allowed cases (in the 47% 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:

  • Examiner cooperation: This examiner frequently makes examiner's amendments to place applications in condition for allowance. If you are close to allowance, the examiner may help finalize the claims.

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.