USPTO Examiner TSENG LEON Y - Art Unit 2441

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
18737226EDGE DATABASE MANAGEMENT OF THE NETWORK DATA PLANEJune 2024June 2025Abandon1210NoNo
18651953SYSTEMS AND METHODS FOR BUILDING AND PROVIDING POLYMORPHIC REST SERVICES FOR HETEROGENEOUS REPOSITORIESMay 2024January 2025Allow910NoNo
18614581CLUSTER BOOTSTRAPPING FOR DISTRIBUTED COMPUTING SYSTEMSMarch 2024December 2024Allow900YesNo
18612016Multi-Access Edge Computing SlicingMarch 2024September 2024Allow600YesNo
18609987Data Streaming Service with Virtualized Broker ClustersMarch 2024March 2025Allow1110NoNo
18607319Dynamic Resource Placement in Multi-Cloud EnvironmentsMarch 2024May 2025Allow1400NoNo
18605475ADAPTIVE DISCOVERY PROCESS SCHEDULINGMarch 2024February 2025Allow1110YesNo
18579650MANAGING DATA STORAGE IN A COMMUNICATION SYSTEMJanuary 2024March 2025Allow1400YesNo
18409095COMPUTING CLUSTER BRING-UP ON PUBLIC CLOUD INFRASTRUCTURE USING EXPRESSED INTENTSJanuary 2024June 2025Allow1720YesNo
18400222DYNAMIC ALLOCATION OF NETWORK RESOURCES USING EXTERNAL INPUTSDecember 2023November 2024Allow1010YesNo
18399624ZERO DOWNTIME SERVICING OF DATAPATH SERVICES IN SOFTWARE DEFINED NETWORKSDecember 2023March 2025Allow1400NoNo
18394671BLOCKCHAIN-ENABLED SHARING OF PRIVATE DATADecember 2023June 2025Allow1800NoNo
18519717METHOD AND APPARATUS FOR IMPROVEMENTS IN APPLICATION DISCOVERY AND EVENT EXPOSURENovember 2023November 2024Allow1210YesNo
18507292Conversation Privacy for Third Party ApplicationsNovember 2023July 2024Allow800YesNo
18499289Ingesting and Storing Data in a Massive Data Ingestion SystemNovember 2023February 2025Allow1600NoNo
18493509System and Method for Selecting and Providing Available Actions from One or More Computer Applications to a UserOctober 2023June 2024Allow800YesNo
18469123System and method to dynamically analyze metadataSeptember 2023April 2024Allow600NoNo
18469138LOGICAL CHANNEL PRIORITIZATION FOR SYNCHRONIZATIONSeptember 2023May 2024Allow800NoNo
18368011PREVENTING DATA SPILLAGE IN MULTI-TENANT SERVICES VIA REQUEST AND RESPONSE CONTAINERIZATION WITH PROVENANCE CHECKSSeptember 2023March 2025Allow1820YesNo
18463483INTERCEPTOR HUB FOR SERVICE-CONSUMING APPLICATIONSSeptember 2023August 2024Allow1200YesNo
18278231SENSOR DEVICE ALLOCATION APPARATUS, SENSOR DEVICE ALLOCATION METHOD, AND SENSOR DEVICE ALLOCATION PROGRAMAugust 2023April 2024Allow800NoNo
18228589FAST PROVISIONING OF MACHINES USING NETWORK CLONINGJuly 2023March 2024Allow700YesNo
18262935VEHICLE-MOUNTED APPARATUS AND A METHOD FOR RELAYINGJuly 2023July 2024Allow1110YesNo
18222664ADAPTIVE DISCOVERY PROCESS SCHEDULINGJuly 2023December 2023Allow500NoNo
18220029Web Traffic RoutingJuly 2023March 2024Allow800YesNo
18220072SERVICE BROKER, SERVICE BROKERING METHOD, AND RECORDING MEDIUMJuly 2023October 2024Allow1510NoNo
18271013METHOD, CLIENT, AND SYSTEM FOR ESTABLISHING P2P CONNECTIONJuly 2023December 2024Allow1700NoNo
18218541SELECTING, RANKING, AND/OR PRESENTING MICROSITE CONTENTJuly 2023January 2024Allow700YesNo
18270645Discovery Request and Response HandlingJune 2023August 2024Allow1300NoNo
18342657SYSTEMS AND METHODS FOR BUILDING AND PROVIDING POLYMORPHIC REST SERVICES FOR HETEROGENEOUS REPOSITORIESJune 2023January 2024Allow700YesNo
18258074ACCESS NETWORK WITH SERVICE-BASED INTERFACESJune 2023June 2025Allow2410YesNo
18210957EDGE DATABASE MANAGEMENT OF THE NETWORK DATA PLANEJune 2023April 2024Allow1010NoNo
18209620TENANT-SPECIFIC EXTENSIONS IN DISTRIBUTED APPLICATIONS USING AN APPLICATION MODEL EXTENSION ENGINEJune 2023October 2023Allow400YesNo
18333717DISTRIBUTED CLOUD SYSTEM, DATA PROCESSING METHOD OF DISTRIBUTED CLOUD SYSTEM, AND STORAGE MEDIUMJune 2023June 2024Allow1210NoNo
18330852SERVICE STATUS DETERMINATION FRAMEWORKJune 2023October 2023Allow500NoNo
18265371METHODS, APPARATUS, AND SYSTEMS FOR ISOLATION OF SERVICE CHAINS IN A NAME-BASED ROUTING SYSTEMJune 2023January 2025Allow2010NoNo
18203370STATIC DISCOVERY FALLBACK FOR QUERY-BASED NETWORK FUNCTION INTERACTION DISCOVERYMay 2023March 2024Allow1000YesNo
18323456COMPUTING AWARE-SESSION MANAGEMENT METHOD AND COMMUNICATION APPARATUSMay 2023March 2024Allow1000NoNo
18196182EGRESS COST OPTIMIZATION FOR MULTI-CLOUD NETWORKMay 2023November 2023Allow600NoNo
18302467RESTART CONTROLLERApril 2023September 2023Allow500YesNo
18295690APPLICATION DISCOVERY IN COMPUTER NETWORKSApril 2023July 2024Abandon1510NoNo
18190390SYSTEMS AND METHODS FOR EDGE-AWARE DOMAIN NAME RESOLUTIONMarch 2023November 2023Allow800YesNo
18189592DYNAMIC ALLOCATION OF NETWORK RESOURCES USING EXTERNAL INPUTSMarch 2023September 2023Allow600YesNo
18188790Conversation Privacy for Third Party ApplicationsMarch 2023August 2023Allow500NoNo
18246434METHOD FOR DIAGNOSING THE OPERATION OF AN EDGE DEVICEMarch 2023December 2024Allow2110YesNo
18188461ELECTRONIC DEVICE AND METHOD FOR EXCHANGING A MESSAGE INCLUDING MEDIA CONTENTMarch 2023June 2024Allow1510YesNo
18120202METHOD FOR OPERATING RELATION SERVER AND SYSTEM USING THE SAMEMarch 2023April 2024Allow1310YesNo
18043041CAUSE INFERENCE REGARDING NETWORK TROUBLEFebruary 2023October 2024Allow2000NoNo
18041538DATA TRANSMISSION METHOD AND SYSTEM IN TIME-SENSITIVE NETWORKFebruary 2023November 2024Allow2110YesNo
18019333NETWORK MANAGEMENT FOR EXECUTING A SERVICE USING A PLURALITY OF ENTITIESFebruary 2023October 2024Allow2010NoNo
18103489RESILIENT DISTRIBUTED STORAGE SYSTEMJanuary 2023July 2024Allow1700YesNo
18098172Computer Service Invocation Chain Monitoring and Remuneration OptimizationJanuary 2023July 2023Allow600NoNo
18005210SYSTEM, METHOD, AND COMPUTER PROGRAM FOR DYNAMIC SERVICE DEPLOYMENTJanuary 2023November 2024Allow2210YesNo
18152076SCALABLE MEMORY POOLJanuary 2023April 2025Allow2820YesNo
18093608APPARATUS, METHODS, AND COMPUTER PROGRAMSJanuary 2023April 2025Allow2720YesNo
18092374SYSTEMS AND METHODS FOR DISAGGREGATED SOFTWARE DEFINED NETWORKING CONTROLJanuary 2023December 2023Allow1210YesNo
18069598USER DEVICE, SERVER, METHOD, APPARATUS AND COMPUTER READABLE MEDIUM FOR NETWORK COMMUNICATIONDecember 2022April 2024Allow1610NoNo
18082205System and Method for Selecting and Providing Available Actions from One or More Computer Applications to a UserDecember 2022July 2023Allow710YesNo
18078883TECHNIQUES FOR RESOURCE DISCOVERYDecember 2022May 2023Allow600NoNo
17998928SYSTEM AND METHOD FOR DESIGN OF A NETWORK SLICENovember 2022May 2024Allow1800YesNo
17983577APPARATUS AND METHOD FOR RESOURCE ALLOCATION IN EDGE COMPUTING ENVIRONMENTNovember 2022June 2024Allow1910YesNo
17977172Multi-Access Edge Computing SlicingOctober 2022August 2023Allow1000NoNo
17969193Web Traffic RoutingOctober 2022April 2023Allow600YesNo
17949826AUTOMATED ROUTING BASED ON CONTENT METADATASeptember 2022May 2023Allow800YesNo
17948831System and Method for Semantic Metadata Extensions in API Governance using Validation RulesetsSeptember 2022November 2023Allow1400YesNo
17911939TRANSMISSION DEVICE, RECEPTION DEVICE, AND COMMUNICATION SYSTEMSeptember 2022April 2025Allow3110NoNo
17945833EVALUATION OF NETWORK CORRECTNESS REQUIREMENTSeptember 2022April 2025Abandon3110NoNo
17906383COMMUNICATION SYSTEM, MONITORING SYSTEM AND RELATED METHODSSeptember 2022February 2025Allow2910YesNo
17930130METHOD AND SYSTEM FOR APPLICATION MANAGEMENT SERVICESeptember 2022January 2023Allow400YesNo
17894994ADMINISTRATION OF SERVICES EXECUTING IN CLOUD PLATFORM BASED DATACENTERSAugust 2022August 2023Allow1210NoNo
17888581VEHICLE COMPONENT FOR PROVIDING AT LEAST ONE SERVICE IN A VEHICLE, COMPRISING A PREFILTER UNITAugust 2022April 2024Allow2020YesNo
17818727SPEECH PROCESSING METHOD AND APPARATUS, DEVICE, STORAGE MEDIUM AND PROGRAMAugust 2022July 2023Allow1100NoNo
17760003CONTROL SYSTEMAugust 2022February 2025Allow3110YesNo
17815949COMPUTING CLUSTER BRING-UP ON PUBLIC CLOUD INFRASTRUCTURE USING EXPRESSED INTENTSJuly 2022October 2023Allow1400YesNo
17869666CLUSTER BOOTSTRAPPING FOR DISTRIBUTED COMPUTING SYSTEMSJuly 2022January 2024Allow1810YesNo
17812917APPLICATION DISCOVERY IN COMPUTER NETWORKSJuly 2022December 2022Allow500YesNo
17812725SYSTEM FOR OPTIMIZING BANDWIDTH DURING AN ONLINE MEETINGJuly 2022February 2023Allow710NoNo
17758699RESOURCE POOL MANAGEMENT SYSTEM, RESOURCE POOL MANAGEMENT METHOD AND PROGRAMJuly 2022April 2024Abandon2110NoNo
17758630NETWORK SERVICE CONSTRUCTION SYSTEM AND NETWORK SERVICE CONSTRUCTION METHODJuly 2022June 2024Allow2310NoNo
17810299Data Streaming Service with Virtualized Broker ClustersJune 2022December 2023Allow1800YesNo
17850140ONTOLOGY-BASED APPROACH FOR MODELING SERVICE DEPENDENCIES IN A PROVIDER NETWORKJune 2022January 2024Allow1910YesNo
17840088PREVENTING DATA SPILLAGE IN MULTI-TENANT SERVICES VIA REQUEST AND RESPONSE CONTAINERIZATION WITH PROVENANCE CHECKSJune 2022June 2023Allow1200YesNo
17836797PROVIDING A CLIENT APPLICATION BUILT WITH A DESIGN TIME TOOL FOR TRANSFORMING SPECIFIC SERVICE TEMPLATES INTO SERVICE SPECIFIC REQUESTSJune 2022October 2024Allow2830YesNo
17805616INTEROPERABILITY BETWEEN SYMMETRIC AND ASYMMETRIC EVPN IRB MODESJune 2022March 2023Allow900YesNo
17828746METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR APPLICATION PROGRAMMING INTERFACE (API) RELATED GROUPINGS INVOLVING COMMON APPLICATION PROGRAMMING INTERFACE FRAMEWORKMay 2022May 2023Allow1200NoNo
17750759INTERCEPTOR HUB FOR SERVICE-CONSUMING APPLICATIONSMay 2022November 2023Allow1810YesNo
17722532ACCESS CONTROLS FOR UNITS OF CONTENT IN A MESSAGING SERVICEApril 2022December 2022Allow800YesNo
17719475DYNAMIC ALLOCATION OF NETWORK RESOURCES USING EXTERNAL INPUTSApril 2022December 2022Allow800YesNo
17672244LOCAL COMMON OBJECT REQUEST BROKER ARCHITECTURE JUMPERFebruary 2022September 2023Allow1910NoNo
17634149APPLICATION-SPECIFIC PACKET PROCESSING OFFLOAD SERVICEFebruary 2022May 2023Allow1600NoNo
17589132SELECTING, RANKING, AND/OR PRESENTING MICROSITE CONTENTJanuary 2022March 2023Allow1410NoNo
17585747METHOD AND SYSTEM FOR OPTIMIZING PLACEMENT OF SOFTWARE COMPONENTS OF A CLOUD SERVICEJanuary 2022June 2024Abandon2820NoNo
17586413DYNAMIC MEASUREMENT ANALYSIS AND OPTIMIZATION OF MICRO-SERVICE ARCHITECTURE FOR EDGE COMPUTINGJanuary 2022June 2022Allow500YesNo
17578934HIGH AVAILABILITY MANAGEMENT FOR A HIERARCHY OF RESOURCES IN AN SDDCJanuary 2022February 2023Allow1310NoNo
17572511SYSTEMS AND METHODS FOR BUILDING AND PROVIDING POLYMORPHIC REST SERVICES FOR HETEROGENEOUS REPOSITORIESJanuary 2022March 2023Allow1410YesNo
17561875EDGE DATABASE MANAGEMENT OF THE NETWORK DATA PLANEDecember 2021February 2023Allow1410NoNo
17561801TIME SENSITIVE NETWORKING DEVICEDecember 2021November 2022Allow1100YesNo
17560236PRESENTATION OF VIDEO FEED ON ONE DISPLAY TO APPEAR AS THOUGH PRESENTED ON ANOTHER DISPLAYDecember 2021December 2023Allow2410YesNo
17555822Receiving Data For Presentation During A ConferenceDecember 2021June 2023Allow1810YesNo
17549223SYSTEMS AND METHODS FOR PROVIDING SECURE ACCESS TO SHARED REGISTRATION SYSTEMSDecember 2021January 2024Allow2520YesYes

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner TSENG, LEON Y.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
2
Examiner Affirmed
0
(0.0%)
Examiner Reversed
2
(100.0%)
Reversal Percentile
93.3%
Higher than average

What This Means

With a 100.0% reversal rate, the PTAB has reversed the examiner's rejections more often than affirming them. This reversal rate is in the top 25% across the USPTO, indicating that appeals are more successful here than in most other areas.

Strategic Value of Filing an Appeal

Total Appeal Filings
7
Allowed After Appeal Filing
4
(57.1%)
Not Allowed After Appeal Filing
3
(42.9%)
Filing Benefit Percentile
86.3%
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, 57.1% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is in the top 25% across the USPTO, indicating that filing appeals is particularly effective here. The act of filing often prompts favorable reconsideration during the mandatory appeal conference.

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.

Examiner TSENG, LEON Y - Prosecution Strategy Guide

Executive Summary

Examiner TSENG, LEON Y works in Art Unit 2441 and has examined 381 patent applications in our dataset. With an allowance rate of 82.9%, this examiner has an above-average tendency to allow applications. Applications typically reach final disposition in approximately 24 months.

Allowance Patterns

Examiner TSENG, LEON Y's allowance rate of 82.9% places them in the 50% percentile among all USPTO examiners. This examiner has an above-average tendency to allow applications.

Office Action Patterns

On average, applications examined by TSENG, LEON Y receive 1.45 office actions before reaching final disposition. This places the examiner in the 33% 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 TSENG, LEON Y is 24 months. This places the examiner in the 71% percentile for prosecution speed. Prosecution timelines are slightly faster than average with this examiner.

Interview Effectiveness

Conducting an examiner interview provides a +30.5% benefit to allowance rate for applications examined by TSENG, LEON Y. This interview benefit is in the 82% percentile among all examiners. Recommendation: Interviews are highly effective with this examiner and should be strongly considered as a prosecution strategy. Per MPEP § 713.10, interviews are available at any time before the Notice of Allowance is mailed or jurisdiction transfers to the PTAB.

Request for Continued Examination (RCE) Effectiveness

When applicants file an RCE with this examiner, 34.4% of applications are subsequently allowed. This success rate is in the 71% 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 20.8% of cases where such amendments are filed. This entry rate is in the 18% percentile among all examiners. Strategic Recommendation: This examiner rarely enters after-final amendments compared to other examiners. You should generally plan to file an RCE or appeal rather than relying on after-final amendment entry. Per MPEP § 714.12, primary examiners have discretion in entering after-final amendments, and this examiner exercises that discretion conservatively.

Pre-Appeal Conference Effectiveness

When applicants request a pre-appeal conference (PAC) with this examiner, 80.0% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 61% 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 71.4% of appeals filed. This is in the 54% percentile among all examiners. Of these withdrawals, 60.0% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner shows above-average willingness to reconsider rejections during appeals. The mandatory appeal conference (MPEP § 1207.01) provides an opportunity for reconsideration.

Petition Practice

When applicants file petitions regarding this examiner's actions, 29.6% are granted (fully or in part). This grant rate is in the 21% percentile among all examiners. Strategic Note: Petitions are rarely granted regarding this examiner's actions compared to other examiners. Ensure you have a strong procedural basis before filing a petition, as the Technology Center Director typically upholds this examiner's decisions.

Examiner Cooperation and Flexibility

Examiner's Amendments: This examiner makes examiner's amendments in 0.0% of allowed cases (in the 13% 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 16% percentile). This examiner rarely issues Quayle actions compared to other examiners. Allowances typically 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:

  • Prioritize examiner interviews: Interviews are highly effective with this examiner. Request an interview after the first office action to clarify issues and potentially expedite allowance.
  • Plan for RCE after final rejection: This examiner rarely enters after-final amendments. Budget for an RCE in your prosecution strategy if you receive a final rejection.

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.