USPTO Examiner PAN PEILIANG - Art Unit 2492

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
18744248METHODS AND APPARATUSES FOR IMPLEMENTING HIGH-SPEED CRYPTOGRAPHIC COMPUTATION BASED ON SOFTWARE-HARDWARE COLLABORATION, AND ELECTRONIC DEVICESJune 2024January 2025Allow710NoNo
18109171CONTEXT-BASED SECURITY OVER INTERFACES IN O-RAN ENVIRONMENTS IN MOBILE NETWORKSFebruary 2023December 2023Allow1000YesNo
18092750SECURE SESSION CAPABILITY USING PUBLIC-KEY CRYPTOGRAPHY WITHOUT ACCESS TO THE PRIVATE KEYJanuary 2023January 2024Allow1220YesNo
17881168Method for Authentic Data Transmission Between Control Devices of a Vehicle, Arrangement with Control Devices, Computer Program, and VehicleAugust 2022January 2025Allow2910NoNo
17808505METHOD FOR GENERATING A HUMAN LIKENESS SCOREJune 2022April 2023Allow1010YesNo
17826457ADAPTIVE SECURITY LEVEL OF WIRELESS SENSORSMay 2022November 2024Allow3010NoNo
17735697CIRCUIT AND METHOD FOR OVERCOMING MEMORY BOTTLENECK OF ASIC-RESISTANT CRYPTOGRAPHIC ALGORITHMSMay 2022March 2023Allow1000YesNo
17730303NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM STORING COMPUTER-READABLE INSTRUCTIONS FOR ESTABLISHING A WIRELESS CONNECTION BETWEEN A COMMUNICATION DEVICE AND AN EXTERNAL DEVICEApril 2022December 2024Allow3110YesNo
17717511SYSTEM AND METHOD FOR PACKET DETAIL DETECTION AND PRECISION BLOCKINGApril 2022December 2023Allow2030NoNo
17681494CONTEXT-BASED SECURITY OVER INTERFACES IN O-RAN ENVIRONMENTS IN MOBILE NETWORKSFebruary 2022November 2022Allow910YesNo
17665027ORGANIZING, DISCOVERING AND EVALUATING MARKETPLACE DATASETS AND SERVICES BY INDUSTRY BUSINESS NEEDSFebruary 2022August 2024Allow3070YesNo
17585881SYSTEM ON CHIP INCLUDING SECURE PROCESSOR AND SEMICONDUCTOR SYSTEM INCLUDING THE SAMEJanuary 2022June 2024Allow2910YesNo
17546493METHODS AND APPARATUS TO IDENTIFY MEDIADecember 2021September 2024Allow3340YesNo
17537257AUTHENTICATION METHOD AND SYSTEMNovember 2021May 2023Abandon1810NoNo
17453266AUTOMATED SECURITY HANGAR FOR PRIVATE CELLULAR NETWORKSNovember 2021August 2024Allow3320YesNo
17512161BROADCAST OF INTRUSION DETECTION INFORMATIONOctober 2021May 2024Allow3030NoNo
17497893Utilization Of Coordinate Systems For Compression And EncryptionOctober 2021April 2024Abandon3020YesNo
17495391COMPROMISED MOBILE DEVICE DETECTION SYSTEM AND METHODOctober 2021September 2024Abandon3520NoNo
17491071METHOD OF PREVENTING CAPTURE OF AN AI MODULE AND AN AI SYSTEM THEREOFSeptember 2021September 2024Allow3620NoNo
17448041RESISTANCE TO SIDE-CHANNEL ATTACKS ON 5G NETWORK SLICESSeptember 2021September 2024Allow3621YesNo
17477290TRANSMISSIONS OF SECURE ACTIVITIESSeptember 2021April 2024Abandon3120YesNo
17438803Method of Authentication of Wireless Communication based on Physical Layer SecuritySeptember 2021September 2023Allow2410YesNo
17463409MOBILE DEVICE DATA SECURITY USING SHARED SECURITY VALUESAugust 2021March 2023Allow1900NoNo
17409934CLUSTER-BASED SCHEDULING OF SECURITY OPERATIONSAugust 2021April 2023Allow2010NoNo
17431577Emergency Access Control for Cross-Platform Computing EnvironmentAugust 2021February 2025Abandon4240NoNo
17378312LOCALIZED MACHINE LEARNING OF USER BEHAVIORS IN NETWORK OPERATING SYSTEM FOR ENHANCED SECURE SERVICES IN SECURE DATA NETWORKJuly 2021January 2025Allow4230YesNo
17364228SYSTEMS AND METHODS FOR NETWORK ANOMALIES MANAGEMENTJune 2021December 2024Abandon4240YesNo
17361196BLOCKCHAIN INTEGRATED STATIONS AND AUTOMATIC BLOCKCHAIN CONSTRUCTION METHODS AND APPARATUSESJune 2021September 2022Abandon1530YesNo
17361030BLOCKCHAIN INTEGRATED STATIONS AND AUTOMATIC NODE ADDING METHODS AND APPARATUSESJune 2021June 2022Allow1120YesNo
17327098GENERATING ACTION RECOMMENDATIONS FOR COURSES OF ACTION USED FOR INCIDENT RESPONSEMay 2021August 2023Allow2720YesNo
17316561DYNAMIC DETECTION FOR MOBILE DEVICE SECURITYMay 2021February 2024Allow3320NoNo
17315049FAKE NETWORK DEVICE IDENTIFICATION METHOD AND COMMUNICATIONS APPARATUSMay 2021May 2024Allow3730YesNo
17234829SYSTEM AND METHOD FOR DATA ENCRYPTION USING KEY DERIVATIONApril 2021April 2023Allow2440YesNo
17206299SYSTEMS AND METHODS FOR UTILIZING USER IDENTITY NOTIFICATIONS TO PROTECT AGAINST POTENTIAL PRIVACY ATTACKS ON MOBILE DEVICESMarch 2021August 2023Allow2920YesNo
17197605METHOD FOR SYNCHRONIZING FRAME COUNTERS AND ARRANGEMENTMarch 2021June 2023Allow2720NoNo
17269397THREAT ANALYSIS SYSTEM, THREAT ANALYSIS DEVICE, THREAT ANALYSIS METHOD AND THREAT ANALYSIS PROGRAMFebruary 2021January 2024Allow3520YesNo
17168080PHYSICAL LAYER SECURED MESSAGE SEGMENTATION AND TRANSMISSION OVER DIFFERENT BEAMSFebruary 2021March 2023Abandon2610NoNo
17163347BLOCKCHAIN SMART CONTRACT-BASED SIGNATURE VERIFICATION METHODS AND SYSTEMSJanuary 2021March 2023Abandon2550YesNo
17162760METHODS AND APPARATUSES FOR READING BLOCKCHAIN DATAJanuary 2021May 2021Allow300YesNo
17146174PARTITIONING CERTIFICATE REVOCATION LISTSJanuary 2021January 2023Allow2410YesNo
17096122METHODS AND APPARATUS TO ESTIMATE PERFORMANCE OF A RADIO LINK IN A WIRELESS COMMUNICATIONS SYSTEMNovember 2020June 2023Allow3120YesNo
17087196SYSTEMS AND METHODS FOR AUTOMATED GOVERNANCE, RISK, AND COMPLIANCENovember 2020November 2022Allow2410YesNo
17086123USER IDENTITY INFORMATION AUTHENTICATION AND VERIFICATION METHODS AND DEVICESOctober 2020July 2022Abandon2040YesNo
17050769SYSTEM FOR SECURING A CYBER-PHYSICAL METHODOctober 2020April 2023Allow2910YesNo
17036988SECURE SESSION CAPABILITY USING PUBLIC-KEY CRYPTOGRAPHY WITHOUT ACCESS TO THE PRIVATE KEYSeptember 2020September 2022Allow2310YesNo
17013802CONTROLLING WI-FI TRAFFIC FROM NETWORK APPLICATIONS WITH CENTRALIZED FIREWALL RULES IMPLEMENTED AT THE EDGE OF A DATA COMMUNICATION NETWORKSeptember 2020July 2023Abandon3430YesNo
16983321METHOD AND SYSTEM FOR DYNAMIC DATA MASKINGAugust 2020February 2025Abandon5560YesYes
16920251VALIDATION CRYPTOGRAM FOR TRANSACTIONJuly 2020July 2024Abandon4961YesNo
16919526METHOD TO ESTABLISH AN APPLICATION LEVEL SSL CERTIFICATE HIERARCHY BETWEEN MASTER NODE AND CAPACITY NODES BASED ON HARDWARE LEVEL CERTIFICATE HIERARCHYJuly 2020May 2024Allow4760YesNo
16914435LINK PROTOCOL AGENTS FOR INTER-APPLICATION COMMUNICATIONSJune 2020November 2023Allow4140YesNo
16888002LAYERED ANALYSIS FOR NETWORK SECURITY RISK DETECTIONMay 2020April 2022Allow2310YesNo
16879326DISTRIBUTED ARTIFICIAL INTELLIGENCE MODEL WITH DECEPTION NODESMay 2020April 2023Allow3530YesNo
16874237Method and Apparatus for Identifying Encrypted Data StreamMay 2020February 2023Allow3330NoNo
16783590METHOD FOR GENERATING A HUMAN LIKENESS SCOREFebruary 2020March 2022Allow2520YesNo
16781846FACIAL RECOGNITION FOR USER AUTHENTICATIONFebruary 2020September 2022Allow3110NoNo
16635373ENCRYPTED COMMUNICATION DEVICE, ENCRYPTED COMMUNICATION SYSTEM, ENCRYPTED COMMUNICATION METHOD, AND PROGRAMJanuary 2020March 2022Allow2610NoNo
16776195AUTHENTICATION METHOD AND SYSTEMJanuary 2020August 2021Allow1810YesNo
16633145METHOD FOR SETTING PERMISSION OF USER IN INFORMATION EXCHANGE UNIT IN SYSTEMJanuary 2020July 2022Allow2910NoNo
16748163Three-Dimensional (3D) Printing of a Tamper Sensor AssemblyJanuary 2020August 2021Allow1920YesNo
16630782DATA PROCESSING APPARATUS, DATA PROCESSING METHOD, AND COMPUTER READABLE MEDIUMJanuary 2020October 2022Abandon3320NoNo
16730017AUTHENTICATION METHOD AND SYSTEMDecember 2019January 2021Allow1300YesNo
16718158AUTHENTICATION METHOD AND SYSTEMDecember 2019November 2020Allow1100YesNo
16709375LEVERAGING FLEXIBLE DISTRIBUTED TOKENS IN AN ACCESS CONTROL SYSTEMDecember 2019August 2020Allow800YesNo
16695418METHOD FOR MANAGING A MEMORYNovember 2019November 2022Allow3620NoYes
16695330SELECTIVE RUNTIME ACTIVATION OF ANTI-ROP DEFENSENovember 2019December 2022Abandon3720NoNo
16614899ON-VEHICLE COMMUNICATION DEVICE, ON-VEHICLE COMMUNICATION SYSTEM, SYNCHRONIZATION PROCESSING METHOD, AND RECORDING MEDIUMNovember 2019March 2022Abandon2810NoNo
16664719DYNAMIC SWITCHING BETWEEN POINTER AUTHENTICATION REGIMESOctober 2019April 2021Allow1710YesNo
16529217FLEXIBLE VEHICLE SHARING MODULEAugust 2019October 2022Abandon3920YesNo
16513529Systems and Methods for Context-Based Permissioning of Personally Identifiable InformationJuly 2019September 2022Abandon3830NoYes
16505449METHOD AND APPARATUS FOR HYBRID TRUST MANAGEMENT FOR HEALTH RECORDS UNITJuly 2019September 2022Abandon3820YesNo
16441702AUTOMATED PASSWORD AUTHENTICATIONJune 2019November 2020Allow1710YesNo
16439345SECURITY VERIFICATION METHOD FOR VEHICLE-MOUNTED DEVICE, ELECTRONIC APPARATUS, AND READABLE STORAGE MEDIUMJune 2019September 2022Abandon3920NoNo
16427099VIRTUAL FIREWALLS FOR MULTI-TENANT DISTRIBUTED SERVICESMay 2019January 2023Allow4360YesNo
16403652WIFIWALLMay 2019January 2022Allow3310NoNo
16404538DYNAMIC SANDBOXING OF USER DATAMay 2019February 2021Allow2110YesNo
16403994METHOD AND SYSTEM FOR VERIFYING VALIDITY OF DETECTION RESULTMay 2019December 2023Allow5540YesYes
16390586DOMAIN NAME SCHEME FOR CROSS-CHAIN INTERACTIONS IN BLOCKCHAIN SYSTEMSApril 2019May 2021Abandon2440YesNo
16372670System and Method to Negotiate Encryption Responsibilities between an Encryption Capable Controller and a Self Encrypting DriveApril 2019August 2021Allow2910YesNo
16355262METHODS AND APPARATUS TO IDENTIFY MEDIAMarch 2019September 2021Allow3040YesNo
16277177DYNAMIC DOMAIN KEY EXCHANGE FOR AUTHENTICATED DEVICE TO DEVICE COMMUNICATIONSFebruary 2019June 2020Allow1620YesNo
16256792Redundant Device Locking Key Management SystemJanuary 2019October 2021Allow3320YesNo
16243963WEIGHTED VERIFICATION OF ENTITY DATA BLOCKS ON A BLOCKCHAINJanuary 2019March 2022Abandon3811YesNo
16235734CIRCUIT AND METHOD FOR OVERCOMING MEMORY BOTTLENECK OF ASIC-RESISTANT CRYPTOGRAPHIC ALGORITHMSDecember 2018February 2022Allow3720NoNo
16236124USING PKI FOR SECURITY AND AUTHENTICATION OF CONTROL DEVICES AND THEIR DATADecember 2018December 2019Allow1211YesNo
16233143COMPUTER WHITELIST UPDATE SERVICEDecember 2018August 2022Allow4340NoNo
16221376CONSOLIDATED IDENTITYDecember 2018December 2021Allow3620NoNo
16213263Detection of Suspicious Objects in Customer Premises Equipment (CPE)December 2018January 2024Allow6061YesNo
16210381Method and System for Identification and Prevention of Profiling Attacks in Electronic Authorization SystemsDecember 2018February 2021Allow2710NoNo
16211092SECURITY DETECTION SYSTEM WITH PRIVILEGE MANAGEMENTDecember 2018February 2023Allow5020YesYes
16207207Updating cryptographic keys stored in non-volatile memoryDecember 2018January 2021Allow2510YesNo
16203710CLUSTER DETECTION AND ELIMINATION IN SECURITY ENVIRONMENTSNovember 2018May 2021Allow3010YesNo
16201515MULTI-MODAL USER AUTHORIZATION IN GROUP-BASED COMMUNICATION SYSTEMSNovember 2018August 2024Allow6050YesYes
16197399TECHNOLOGIES FOR DETECTING ABNORMAL ACTIVITIES IN AN ELECTRIC VEHICLE CHARGING STATIONNovember 2018January 2022Allow3830YesNo
16197533VALIDATING CONFIGURATION CHANGES ON A NETWORK DEVICENovember 2018July 2022Allow4420YesNo
16302063INFORMATION TERMINAL, COMMUNICATION TERMINAL, SERVER, LICENSE TRANSFER SYSTEM AND LICENSE TRANSFER METHODNovember 2018September 2021Allow3421YesNo
16188244SECURE SESSION CAPABILITY USING PUBLIC-KEY CRYPTOGRAPHY WITHOUT ACCESS TO THE PRIVATE KEYNovember 2018May 2020Allow1810YesNo
16177301Gain customer trust with early engagement through visualization and data driven configurationOctober 2018December 2021Allow3710YesNo
16159437SECURE SESSION CAPABILITY USING PUBLIC-KEY CRYPTOGRAPHY WITHOUT ACCESS TO THE PRIVATE KEYOctober 2018December 2019Allow1400NoNo
16118771METHOD FOR GENERATING A HUMAN LIKENESS SCOREAugust 2018February 2020Abandon1810YesNo
16050258Methods to Discourage Unauthorized Register AccessJuly 2018December 2021Allow4130YesNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner PAN, PEILIANG.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
39
Examiner Affirmed
29
(74.4%)
Examiner Reversed
10
(25.6%)
Reversal Percentile
42.1%
Lower than average

What This Means

With a 25.6% 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
101
Allowed After Appeal Filing
32
(31.7%)
Not Allowed After Appeal Filing
69
(68.3%)
Filing Benefit Percentile
48.7%
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, 31.7% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is below the USPTO average, suggesting that filing an appeal has limited effectiveness in prompting favorable 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 shows limited benefit. Consider other strategies like interviews or amendments before appealing.

Examiner PAN, PEILIANG - Prosecution Strategy Guide

Executive Summary

Examiner PAN, PEILIANG works in Art Unit 2492 and has examined 448 patent applications in our dataset. With an allowance rate of 68.5%, this examiner has a below-average tendency to allow applications. Applications typically reach final disposition in approximately 42 months.

Allowance Patterns

Examiner PAN, PEILIANG's allowance rate of 68.5% places them in the 30% percentile among all USPTO examiners. This examiner has a below-average tendency to allow applications.

Office Action Patterns

On average, applications examined by PAN, PEILIANG receive 3.21 office actions before reaching final disposition. This places the examiner in the 90% percentile for office actions issued. This examiner issues more office actions than most examiners, which may indicate thorough examination or difficulty in reaching agreement with applicants.

Prosecution Timeline

The median time to disposition (half-life) for applications examined by PAN, PEILIANG is 42 months. This places the examiner in the 19% 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 +12.9% benefit to allowance rate for applications examined by PAN, PEILIANG. This interview benefit is in the 50% 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, 21.6% of applications are subsequently allowed. This success rate is in the 26% 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 21.8% of cases where such amendments are filed. This entry rate is in the 28% 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, 77.6% 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 60.2% of appeals filed. This is in the 37% percentile among all examiners. Of these withdrawals, 39.0% 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, 25.9% are granted (fully or in part). This grant rate is in the 14% 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 3.1% of allowed cases (in the 80% 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 0.0% of allowed cases (in the 22% 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:

  • Expect multiple rounds of prosecution: This examiner issues more office actions than average. Address potential issues proactively in your initial response and consider requesting an interview early in prosecution.
  • 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.