USPTO Examiner UHLIR CHRISTOPHER J - Art Unit 3619

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19216171AUDIO GENERATION USING GENERATIVE ARTIFICIAL INTELLIGENCE MODELMay 2025September 2025Allow411YesNo
19058219ELEVATOR CONTROLLER FOR LEVELING PROCESS OPTIMIZATIONFebruary 2025November 2025Allow811YesNo
18967776SAFETY APPARATUS FOR DETECTING A MEDICAL EMERGENCY IN A PASSENGER ELEVATORDecember 2024July 2025Allow710NoNo
18936440SYSTEMS AND METHODS FOR DETERMINING ELEVATOR LOADSNovember 2024June 2025Allow820YesNo
18854149MUSICAL INSTRUMENT PICKUP, CORRESPONDINGLY EQUIPPED SYSTEM, AND USE OF AN AUTOMOTIVE AUDIO BUS (A2B) FOR SAMEOctober 2024September 2025Allow1111NoNo
18757488IoT TERMINAL AND SYSTEM OF MONITORING THE OCCURRENCE OF ABNORMAL SITUATION IN AN ELEVATORJune 2024October 2024Allow410NoNo
18518997SYSTEMS AND METHODS FOR MANAGING CABINS WITH AUTOMATIC DOORSNovember 2023June 2025Allow1910NoNo
18514093PNEUMATIC ELEVATOR WITH PRESSURE REGULATORNovember 2023April 2024Allow511NoNo
18372168COLLABORATIVE SCHEDULING METHOD FOR HIGH-RISE ELEVATORS BASED ON INTERNET OF THINGSSeptember 2023August 2024Allow1030YesNo
18355719ELEVATOR SYSTEM WITH LIDAR AND/OR RADAR SENSORJuly 2023December 2024Allow1610NoNo
18161440IMAGE ANALYTICS FOR ELEVATOR MAINTENANCEJanuary 2023February 2025Allow2410NoNo
18016366SYSTEMS AND METHODS FOR MANAGING CABINS WITH AUTOMATIC DOORSJanuary 2023August 2023Allow710NoNo
18010214ELEVATOR CONTROL DEVICE, ELEVATOR MONITORING SYSTEM, AND ELEVATOR MONITORING METHOD WITH ENCRYPTED REMOTE MONITORINGDecember 2022December 2023Allow1210YesNo
17964969ELEVATING BODY DERAILMENT DETECTION DEVICEOctober 2022November 2025Allow3700YesNo
17964591FAULT DETECTION METHOD AND DEVICE FOR ELEVATOR POWER EQUIPMENT AND ELEVATOR SYSTEMOctober 2022February 2026Allow4010NoNo
17796677DIAGNOSTIC DEVICE AND DIAGNOSTIC ANALYSIS DEVICE FOR VERTICAL TRANSPORTATION DEVICESAugust 2022May 2023Allow1010YesNo
17836083METHOD AND APPARATUS FOR PROVIDING ELEVATOR SERVICEJune 2022March 2026Allow4510NoNo
17625821SYSTEM AND METHOD FOR MONITORING PASSENGERS AND CONTROLLING AN ELEVATOR SYSTEMJune 2022January 2024Allow2430NoNo
17537754SYSTEM AND METHOD FOR DYNAMICALLY MODIFYING A CAPACITY LIMIT OF AN ELEVATOR CARNovember 2021December 2025Allow4810NoNo
17467063SYSTEM AND METHOD FOR A NETWORKED VIRTUAL MUSICAL INSTRUMENTSeptember 2021August 2024Allow3510NoNo
17274441ELEVATOR BRAKE DEVICE DETERIORATION PREDICTION SYSTEMMarch 2021December 2025Allow5710NoNo
17182747ELEVATOR BRAKE RELEASE MONITORINGFebruary 2021March 2024Allow3710NoNo
17167675ELEVATOR CONTROL SYSTEM WITH RELIABILITY MONITORINGFebruary 2021August 2025Allow5400NoNo
17250525CALL INPUT DEVICE WITH DISPLAY AND CALL INPUT DETECTION METHOD FOR CALLING AN ELEVATOR CARFebruary 2021January 2026Allow6020NoNo
17000570ROPELESS ELEVATOR LOCKOUT AND CONFIRMATION OF AUTONOMOUS VEHICLES IN TRANSFER STATIONAugust 2020December 2025Abandon6010NoNo
16971612ELEVATOR SYSTEM, CONTROL UNIT FOR AN ELEVATOR SYSTEM, AND METHOD OF OPERATING AN ELEVATOR SYSTEMAugust 2020September 2025Abandon6010NoNo
16971641ELEVATOR SYSTEM, AND METHOD OF PREVENTING COLLISIONS BETWEEN ELEVATOR CARSAugust 2020October 2025Abandon6010NoNo
16945829ELEVATOR MOTION CONTROL AFTER ELECTRICAL PROTECTIVE DEVICE ACTIVATIONAugust 2020March 2026Abandon6020NoNo
16939640BEAM CLIMBER BRAKE CONDITION-BASED MONITORING SYSTEMJuly 2020March 2026Abandon6020NoNo
16961699ELEVATOR DERAILMENT DETECTION DEVICEJuly 2020December 2024Allow5300NoNo
16925945ADJUSTMENT OF DROP RATE OF ELEVATOR CAR WITH ELECTROMAGNETIC BRAKE SYSTEMJuly 2020October 2023Allow3920NoNo
16619711ELEVATOR SYSTEM WITH VISITOR OPERATING MODEJune 2020March 2025Allow6010NoNo
16885943DETACHABLE PANEL FOR AN ELEVATOR PANEL ASSEMBLYMay 2020January 2023Allow3210NoNo
16883336METHOD AND SYSTEM FOR CONFIGURING AN ELEVATOR MANAGEMENT DEVICEMay 2020January 2025Allow5610NoNo
16845433SOLUTION FOR OPERATING AN ELEVATOR HAVING DIFFERENT ELEVATOR CAR MOTION PROFILESApril 2020March 2025Allow5930NoNo
16829587ELEVATOR CONTROL DEVICE ELEVATOR SYSTEM AND ELEVATOR CONTROL METHODMarch 2020September 2025Abandon6020NoNo
16649981MONITORING IMAGE TRANSMISSION APPARATUS FOR ELEVATORSMarch 2020March 2026Allow6021NoNo
16826972REAL-TIME MONITORING SYSTEM, ELEVATOR OR ESCALATOR COMPRISING THE SAME, AND A METHOD THEREFORMarch 2020August 2024Allow5300NoNo
16819233SPECIALIZED, PERSONALIZED & ENHANCED ELEVATOR CALLING FOR ROBOTS & CO-BOTSMarch 2020July 2024Abandon5241NoNo
16644172VIBRATION DAMPING DEVICE FOR ELEVATOR ROPE AND ELEVATOR APPARATUSMarch 2020September 2025Allow6022NoNo
16640304SMART MULTI-CAR ELEVATOR SYSTEMFebruary 2020July 2025Allow6020NoNo
16790200ELEVATOR SYSTEM, MOBILE ROBOT, AND METHOD FOR GENERATING ELEVATOR CONTROL SIGNAL USING THE MOBILE ROBOTFebruary 2020June 2025Allow6020YesNo
16789969METHOD AND AN ELEVATOR SYSTEM FOR DEFINING AN ELONGATION OF AN ELEVATOR CAR SUSPENSION DEVICEFebruary 2020May 2025Allow6010YesNo
16785826PRECISE ELEVATOR CAR SPEED AND POSITION SYSTEMFebruary 2020February 2026Allow6030YesNo
16722991SYSTEM AND METHOD FOR ASSIGNING ELEVATOR SERVICE BASED ON A DESIRED LOCATION OF A PLURALITY OF PASSENGERSDecember 2019March 2025Abandon6010NoNo
16722837SYSTEM AND METHOD FOR ASSIGNING ELEVATOR SERVICE BASED ON A DETECTED NUMBER OF PASSENGERSDecember 2019March 2025Abandon6010NoNo
16721337CONTROLLING MOVEMENT OF AN ELEVATOR CAR WITH RESPECT TO A PREDEFINED POSITIONAL LIMITDecember 2019February 2026Abandon6030NoNo
16623630METHOD FOR SELF-TESTING A MONITORING DEVICE MONITORING AN INTEGRITY STATUS OF A SUSPENSION MEMBER ARRANGEMENT IN AN ELEVATORDecember 2019March 2023Allow3910NoNo
16712163ELECTRICAL POWER TRANSMISSION TO ELEVATOR SYSTEM CARSDecember 2019April 2025Allow6010NoNo
16619058ELEVATOR OPERATION MANAGEMENT DEVICE, ELEVATOR OPERATION MANAGEMENT METHOD AND COMPUTER READABLE MEDIUMDecember 2019January 2025Abandon6000NoNo
16611228ELEVATOR WHICH PERFORMS A RELEVELING OPERATION BASED ON A CAR HEIGHTNovember 2019November 2024Allow6050YesNo
16610552ELEVATOR BEING MONITORED WITH PASSENGER SMART MOBILE DEVICENovember 2019December 2024Abandon6001NoNo
16663687ELEVATOR SYSTEM INCLUDING LANDING DOOR SWITHCHES AND A LANDING DOOR SENSOROctober 2019September 2025Abandon6030NoNo
16654413SYSTEM FOR PROVIDING ELEVATOR SERVICEOctober 2019May 2025Abandon6020NoNo
16598407PEDAL APPARATUS FOR PERCUSSION INSTRUMENTOctober 2019June 2023Allow4411YesNo
16576820AIR PRESSURE FLOOR TABLE DETECTION: STATISTICAL ANALYSIS OF LOCATIONSeptember 2019February 2025Allow6020NoNo
16575765WATER DETECTION IN ELEVATOR PIT USING PIT SENSORSSeptember 2019February 2025Allow6011NoNo
16568420ELEVATOR SYSTEM COMPONENT ANALYSISSeptember 2019March 2024Abandon5431NoNo
16561913INTERACTION TERMINAL AND SYSTEM FOR ELEVATORSeptember 2019July 2024Allow5910NoNo
16558755SYSTEM AND METHOD FOR EFFECTING TRANSPORTATION BY PROVIDING PASSENGER HANDOFF BETWEEN A PLURALITY OF ELEVATORSSeptember 2019November 2025Abandon6040YesNo
16490078ELEVATOR SYSTEM CONTROLLING ELEVATORS IN RESPONSE TO CALL INFORMATIONFROM A MOBILE TERMINALAugust 2019October 2024Allow6030YesNo
16551963ELEVATOR ROPE INSPECTION DEVICE AND METHOD FOR INSPECTING AN ELEVATOR ROPEAugust 2019January 2026Allow6040NoYes
16482317METHOD AND DEVICE FOR MONITORING OPERATING PARAMETERS IN A PASSENGER TRANSPORT INSTALLATIONJuly 2019September 2023Allow5021NoNo
16481867ELECTRONIC ELEVATOR GUARD DEVICE AND METHOD FOR MONITORING A SET OF INTEGRITY STATES OF A PLURALITY OF ELEVATOR FEATURESJuly 2019January 2025Allow6020NoNo
16507084Systems and Methods for Group Elevator Scheduling Based on Quadratic Semi-Assignment ProgramsJuly 2019May 2024Allow5810NoNo
16458971AN ELEVATOR INCLUDING SAFETY MONITORING THAT PREVENTS EXCESSIVE DECELERATION DURING SLOWDOWN FAILUREJuly 2019November 2024Allow6011NoNo
16455019ELEVATOR SERVICE REQUEST USING USER DEVICE WITH FILTERED DESTINATION FLOOR SELECTIONJune 2019January 2025Abandon6020NoNo
16466884ELEVATOR INSTALLATION WITH PREDICTIVE CALL BASED ON NOISE ANALYSISJune 2019May 2024Abandon6010NoNo
16427867NON-INTRUSIVE ELEVATOR MONITORING DEVICEMay 2019December 2024Abandon6020NoNo
16420374SYSTEM AND METHOD FOR LEARNING TO PLAY A MUSICAL INSTRUMENTMay 2019September 2025Allow6020YesNo
16412410LIFT RUNNING SPEED MEASUREMENT METHOD AND SYSTEMMay 2019July 2024Abandon6010NoNo
16411338REGENERATIVE ELECTRICAL POWER SUPPLY FOR ELEVATORSMay 2019December 2025Abandon6070NoYes
16406803WIRELESS COMMUNICATION IN AN ELEVATOR SYSTEM USING A PLURALITY OF RADIO CHANNELSMay 2019February 2025Allow6030NoNo
16344810BREAK DETECTION DEVICE CONFIGURED TO DETERMINE WHETHER OR NOT A BROKEN PORTION IS PRESENT IN A ROPEApril 2019September 2024Allow6011NoNo
16385257ELEVATOR SAFETY ARRANGEMENT CONFIGURED TO DETECT A LOAD ON A WORK PLATFORM AND ELEVATORApril 2019September 2024Allow6020NoNo
16299946METHOD FOR CONTROLLING MOTOR IN ELEVATOR SYSTEMMarch 2019July 2025Abandon6040NoNo
16293885AUTHORIZATION MANAGEMENT AND AUTHORIZATION REQUEST OF ELEVATOR SERVICE REQUESTMarch 2019October 2024Allow6020NoNo
16293158AUTHORIZATION MANAGEMENT OF ELEVATOR SERVICE REQUESTMarch 2019May 2025Abandon6040NoNo
16270031ELEVATOR CONTROL SYSTEM AND ELEVATOR CONTROL METHOD FOR EVACUATIONFebruary 2019May 2024Abandon6020NoNo
16254243METHOD FOR PREVENTIVE MAINTENANCE OF AN ELEVATOR AND AN ELEVATOR SYSTEMJanuary 2019July 2023Allow5310NoNo
16241654RESCUE OPERATION IN AN ELEVATOR SYSTEMJanuary 2019October 2023Abandon5721NoNo
16227766ELEVATOR CALLING SYSTEM HAVING ADJUSTABLE ELEVATOR CALLING DISTANCEDecember 2018October 2023Allow5811NoNo
16311171ELEVATOR CONTROL DEVICE AND AUTONOMOUS MOVING BODY CONTROL DEVICEDecember 2018November 2023Allow5910NoNo
16209612AUTOMATICALLY OBTAINING OF FLOOR INFORMATIONDecember 2018April 2024Abandon6030NoNo
16208019POWER ARRANGEMENT INVOLVING A BATTERYDecember 2018June 2024Abandon6020YesNo
16203303CALL DEVICE FOR ELEVATOR SYSTEMNovember 2018July 2023Abandon5520NoNo
16198800SAFETY INSPECTION SYSTEM FOR OCCUPANT EVACUATION ELEVATOR, AND METHOD THEREOFNovember 2018July 2023Allow5610NoNo
16303151ELEVATOR SYSTEMNovember 2018December 2023Abandon6010NoNo
16303148MONITORING SYSTEMNovember 2018April 2024Abandon6001NoNo
16189209MONITORING SYSTEMNovember 2018June 2023Allow5501NoNo
16169497HEALTH MONITORING FOR ELEVATOR AND ESCALATOR SYSTEMSOctober 2018October 2023Abandon6021NoNo
16169021PASSENGER SELECTION FOR INTERRUPTED ELEVATOR SERVICEOctober 2018January 2024Abandon6021NoNo
16169014PASSENGER SPECIFIED ELEVATOR REASSIGNMENT CRITERIAOctober 2018September 2024Abandon6041YesNo
16169428REASSIGNMENT BASED ON PIGGYBACKINGOctober 2018February 2024Abandon6021NoNo
16095454ELEVATOR BOARDING AREA NOTIFICATION SYSTEMOctober 2018August 2023Abandon5810NoNo
16165856CONTINUOUS QUALITY MONITORING OF A CONVEYANCE SYSTEMOctober 2018February 2024Allow6021NoNo
16164226ELEVATOR CAR LEVELING SENSOROctober 2018April 2024Allow6030NoNo
16164056IN-SITU SYSTEM FOR HEALTH MONITORING OF ELEVATOR SYSTEMOctober 2018August 2025Abandon6070NoNo
16162572ELEVATOR AND ACCESS SYSTEM FOR CONTROLLING ACCESS TO AN ENVIRONMENT OR DELIVERY LOCKEROctober 2018May 2025Abandon6031NoNo
16092911ELEVATOR OPERATION MANAGING DEVICE AND ELEVATOR OPERATION MANAGING METHOD THAT ALLOCATES A USER TO A CAR BASED ON BOARDING AND DESTINATION FLOORSOctober 2018September 2023Allow5911NoNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner UHLIR, CHRISTOPHER J.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
4
Examiner Affirmed
3
(75.0%)
Examiner Reversed
1
(25.0%)
Reversal Percentile
40.7%
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
8
Allowed After Appeal Filing
3
(37.5%)
Not Allowed After Appeal Filing
5
(62.5%)
Filing Benefit Percentile
62.0%
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, 37.5% 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 UHLIR, CHRISTOPHER J - Prosecution Strategy Guide

Executive Summary

Examiner UHLIR, CHRISTOPHER J works in Art Unit 3619 and has examined 175 patent applications in our dataset. With an allowance rate of 74.3%, this examiner has a below-average tendency to allow applications. Applications typically reach final disposition in approximately 55 months.

Allowance Patterns

Examiner UHLIR, CHRISTOPHER J's allowance rate of 74.3% places them in the 39% percentile among all USPTO examiners. This examiner has a below-average tendency to allow applications.

Office Action Patterns

On average, applications examined by UHLIR, CHRISTOPHER J receive 2.14 office actions before reaching final disposition. This places the examiner in the 58% 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 UHLIR, CHRISTOPHER J is 55 months. This places the examiner in the 2% 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 +1.8% benefit to allowance rate for applications examined by UHLIR, CHRISTOPHER J. This interview benefit is in the 21% percentile among all examiners. Note: Interviews show limited statistical benefit with this examiner compared to others, though they may still be valuable for clarifying issues.

Request for Continued Examination (RCE) Effectiveness

When applicants file an RCE with this examiner, 21.2% of applications are subsequently allowed. This success rate is in the 25% percentile among all examiners. Strategic Insight: RCEs show lower effectiveness with this examiner compared to others. Consider whether a continuation application might be more strategic, especially if you need to add new matter or significantly broaden claims.

After-Final Amendment Practice

This examiner enters after-final amendments leading to allowance in 26.0% of cases where such amendments are filed. This entry rate is in the 36% 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 16% 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 50.0% of appeals filed. This is in the 19% percentile among all examiners. Of these withdrawals, 25.0% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). 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, 57.1% are granted (fully or in part). This grant rate is in the 60% 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 5.7% 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 6.2% of allowed cases (in the 83% percentile). Per MPEP § 714.14, a Quayle action indicates that all claims are allowable but formal matters remain. This examiner frequently uses Quayle actions compared to other examiners, which is a positive indicator that once substantive issues are resolved, allowance follows quickly.

Prosecution Strategy Recommendations

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

  • Plan for extended prosecution: Applications take longer than average with this examiner. Factor this into your continuation strategy and client communications.
  • 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.