USPTO Examiner CHEN CAI Y - Art Unit 2425

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19050977EVENT-DRIVEN STREAMING MEDIA INTERACTIVITYFebruary 2025June 2025Allow410YesNo
18757292VIDEO GENERATING METHOD AND APPARATUS, ELECTRONIC DEVICE, AND READABLE STORAGE MEDIUMJune 2024January 2025Allow710NoNo
18660352SYSTEM AND METHOD FOR PROVIDING A TRAINED MODEL TO A COMPUTING DEVICE OF A USERMay 2024April 2025Allow1100NoNo
18654949METHODS, SYSTEMS, AND MEDIA FOR SYNCHRONIZING VIDEO STREAMSMay 2024March 2025Allow1110YesNo
18433690METHODS FOR DETECTING TRACKING ELEMENTS OF A WEB PAGE AND RELATED SERVER DEVICESFebruary 2024May 2025Allow1520NoNo
18433349SECURE AUTHENTICATION AND EXECUTION OF APPLICATIONS ON SHARED DEVICESFebruary 2024March 2025Allow1310NoNo
18426135METHODS AND APPARATUS TO USE STATION IDENTIFICATION TO ENABLE CONFIRMATION OF EXPOSURE TO LIVE MEDIAJanuary 2024December 2024Allow1010NoNo
18412033ZERO-TRUST DYNAMIC DISCOVERYJanuary 2024December 2024Allow1110YesNo
18393664VIDEO FRAME ACTION DETECTION USING GATED HISTORYDecember 2023August 2024Allow800NoNo
18545957SYSTEM AND METHOD FOR ELIMINATING POTENTIAL SECURITY BREACH WHEN TRANSITIONING TO QUANTUM-SECURE ENVIRONMENTDecember 2023June 2025Allow1800NoNo
18536482IDENTIFYING HIGH-INFLUENCE FEATURES FOR MODEL-DETECTED ANOMALIESDecember 2023September 2024Allow900NoNo
18534067SYSTEM AND METHOD FOR PREDICTIVE PLATFORMS IN IDENTITY MANAGEMENT ARTIFICIAL INTELLIGENCE SYSTEMS USING ANALYSIS OF NETWORK IDENTITY GRAPHSDecember 2023January 2025Allow1310NoNo
18533432TECHNOLOGIES FOR FILE SHARINGDecember 2023January 2025Allow1410NoNo
18528405MEDIA SESSION MANAGEMENTDecember 2023February 2025Allow1510NoNo
18522389MEASURING CONFOUNDING EFFECTS IN MACHINE LEARNING-BASED VULNERABILITY DISCOVERYNovember 2023June 2025Allow1800NoNo
18523191METHOD AND SYSTEM FOR CONTENT AWARE MONITORING OF MEDIA CHANNEL OUTPUT BY A MEDIA SYSTEMNovember 2023June 2025Allow1800NoNo
18521319Systems and Methods for Training Against Adversarial AttacksNovember 2023June 2025Allow1900NoNo
18518686METHODS, ARTICLES OF MANUFACTURE, AND APPARATUS TO EDIT TUNING DATA COLLECTED VIA AUTOMATED CONTENT RECOGNITIONNovember 2023March 2025Allow1610NoNo
18514215EVENT-DRIVEN STREAMING MEDIA INTERACTIVITYNovember 2023April 2024Allow510NoNo
18561255INTEGRATED CREDENTIAL-BASED SCALABLE COMMUNICATION SYSTEM PROVIDING REMOTE ACCESS TO A PHYSICAL SITENovember 2023January 2025Allow1500NoNo
18560391Method for Authenticating a User for Using a Rental Vehicle Reserved by the User, and Computer Program Product and Authentication SystemNovember 2023June 2025Allow1900NoNo
18503858SEAMLESSLY INSERTING A SUPPLEMENTAL CONTENT ITEM INTO A CONTENT ITEMNovember 2023June 2025Allow2000NoNo
18493834METHOD TO INSERT AD CONTENT INTO A VIDEO SCENEOctober 2023January 2025Allow1410NoNo
18491181Personalized Menus and Media Content InterfaceOctober 2023December 2024Allow1400NoNo
18489892MEDICAL IMPLANT SOFTWARE SYSTEMS AND METHODSOctober 2023October 2024Allow1220NoNo
18380726APPARATUS AND METHODS FOR CONTINUOUS REAL-TIME AUTHENTICATIONOctober 2023February 2025Allow1610NoNo
18381135SECURITY IDENTIFICATION COMPLIANCY SYSTEMOctober 2023May 2025Allow1900NoNo
18485015DETECTING VIOLATIONS OF DATA POLICIES VIA DYNAMIC CLASSIFICATION OF DIGITAL DATA OBJECTSOctober 2023May 2025Allow1900NoNo
18376955SEARCH AND RECOMMENDATION OF MEDIA ASSETS THROUGH CONVERSATIONAL USE OF CATCHPHRASESOctober 2023December 2024Allow1510NoNo
18376475BROADCAST RECEIVING DEVICEOctober 2023May 2024Allow800NoNo
18479571PREDICTING CYBER RISK FOR ASSETS WITH LIMITED SCAN INFORMATION USING MACHINE LEARNINGOctober 2023February 2025Allow1720NoNo
18282983DIFFERENTIAL PRIVACY-BASED SERVICE ANALYSIS METHOD AND APPARATUSSeptember 2023May 2025Allow2000NoNo
18369301CONCEPT MAPPING FOR CHAT AGENT COMPLAINT PROCESSINGSeptember 2023May 2025Allow2000NoNo
18457710ASSIGNING A LIMITED ACCESS STATE TO AN ACCOUNT THAT RETAINS FULL NAVIGABLE ACCESS TO A CLIENT APPLICATIONAugust 2023April 2025Allow2000NoNo
18366586Federated Learning by Parameter PermutationAugust 2023April 2025Allow2000NoNo
18365638DOMAIN-INDEPENDENT RESOURCE SECURITY AND MANAGEMENTAugust 2023August 2024Allow1310NoNo
18359834SENSITIVE DATA DETECTIONJuly 2023April 2025Allow2000NoNo
18354935INTELLIGENT COMMENTARY GENERATION AND PLAYING METHODS, APPARATUSES, AND DEVICES, AND COMPUTER STORAGE MEDIUMJuly 2023December 2024Allow1710YesNo
18353238SECURING APPLICATION BEHAVIOR IN SERVERLESS COMPUTINGJuly 2023October 2024Allow1510NoNo
18217581System and Method for Anonymizing User SearchingJuly 2023March 2024Allow800NoNo
18344552Data Processing Method and Apparatus, and Computer-Readable Storage MediumJune 2023March 2025Allow2000NoNo
18213504Failover with Redundant Multicasts for Switched Digital VideoJune 2023January 2025Allow1820NoNo
18336470METHODS AND APPARATUS FOR IDENTIFICATION OF LOCAL COMMERCIAL INSERTION OPPORTUNITIESJune 2023March 2024Allow900NoNo
18335686AUTOMATED CYBER-SECURITY ATTACK METHOD PREDICTION USING DETECTED VULNERABILITIESJune 2023March 2025Allow2100NoNo
18334151METHODS AND APPARATUS TO DETECT SPILLOVERJune 2023July 2024Allow1310NoNo
18332737METHODS AND APPARATUS TO DETERMINE SYNTHETIC RESPONDENT LEVEL DATA USING CONSTRAINED MARKOV CHAINSJune 2023May 2024Allow1100NoNo
18207244TRANSMISSION METHOD, RECEPTION METHOD, TRANSMISSION DEVICE, AND RECEPTION DEVICEJune 2023February 2025Allow2120YesNo
18207127IDENTITY ASSURANCE BASED AUTHORIZATION AND AUTHENTICATION SYSTEMSJune 2023March 2025Allow2100NoNo
18206743TRANSMISSION METHOD, RECEPTION METHOD, TRANSMISSION DEVICE, AND RECEPTION DEVICEJune 2023December 2024Allow1820NoNo
18200883VERIFYING THE RENDERING OF VIDEO CONTENT AT CLIENT DEVICES USING TRUSTED PLATFORM MODULESMay 2023June 2024Allow1210NoNo
18320613ENTITY ENGINE OF A COMPUTING PLATFORMMay 2023March 2024Allow1000NoNo
18318959MULTIPLE GRANULARITY CLASSIFICATIONMay 2023June 2024Allow1310NoNo
18195025MULTIVIEW AS AN APPLICATION FOR PHYSICAL DIGITAL MEDIAMay 2023March 2025Allow2220NoNo
18308913METHODS AND APPARATUS TO DETECT AND RECTIFY FALSE SET TOP BOX TUNING DATAApril 2023June 2024Allow1310NoNo
18140236EVENT-DRIVEN STREAMING MEDIA INTERACTIVITYApril 2023September 2023Allow510NoNo
18306327MEDICAL IMPLANT SOFTWARE SYSTEMS AND METHODSApril 2023August 2023Allow300NoNo
18136435SYSTEM AND METHOD FOR IDENTIFYING ALTERED CONTENTApril 2023April 2024Allow1210NoNo
18134271Dynamic Application Security Posture Change Based On Physical VulnerabilityApril 2023March 2024Allow1110NoNo
18194835SYSTEM AND METHOD OF TRAINING A MODEL TO IDENTIFY A USER TO A PREDETERMINED DEGREE OF RELIABILITYApril 2023February 2024Allow1000NoNo
18193280Non-Fungible Token Minting in a Metaverse EnvironmentMarch 2023January 2025Allow2200NoNo
18189505MULTI-PERSPECTIVE SECURITY CONTEXT PER ACTORMarch 2023February 2024Allow1000NoNo
18026075A COMPUTER IMPLEMENTED METHODMarch 2023March 2025Allow2510NoNo
18182360DETECTION DEVICEMarch 2023January 2024Allow1130NoNo
18180285SYSTEMS AND METHODS FOR CONTINUOUS, ACTIVE, AND NON-INTRUSIVE USER AUTHENTICATIONMarch 2023November 2024Allow2000NoNo
18116188SYSTEM FOR STREAMINGMarch 2023September 2024Abandon1910NoNo
18114569METHODS AND SYSTEMS FOR IMPLEMENTING LEGACY REMOTE AND KEYSTROKE REDIRECTIONFebruary 2023April 2024Allow1310NoNo
18023520AUTHENTICATION DEVICE AND CONTROL METHOD THEREOFFebruary 2023May 2025Allow2610NoNo
18172198DETECTION AND PREVENTION OF SIDELOADED ATTACK CHAINS VIA CLOUD AND FUZZY HASHINGFebruary 2023April 2025Allow2610YesNo
18168197MEDIA SESSION MANAGEMENTFebruary 2023August 2023Allow600NoNo
18107618ANOMALOUS CONNECTION DETECTION USING COMBINATION OF ONLINE MACHINE LEARNING MODELSFebruary 2023April 2024Allow1410NoNo
18106808ATTENDANCE RECORDING TERMINAL AND METHOD OF OPERATION TO PROTECT AGAINST ACTS OF SABOTAGEFebruary 2023February 2025Allow2510NoNo
18105502Internet Protocol (IP) to Video-on-Demand (VOD) GatewayFebruary 2023February 2024Allow1210NoNo
18162683Access Control Enforcement Architectures for Dynamic Manufacturing SystemsJanuary 2023February 2025Allow2510NoNo
18157024EFFICIENT STATISTICAL TECHNIQUES FOR DETECTING SENSITIVE DATAJanuary 2023January 2024Allow1200NoNo
18155413Personalized Menus and Media Content InterfaceJanuary 2023July 2023Allow610NoNo
18092266METHODS AND APPARATUS TO USE STATION IDENTIFICATION TO ENABLE CONFIRMATION OF EXPOSURE TO LIVE MEDIADecember 2022October 2023Allow910NoNo
18148353METHODS AND APPARATUS TO SHARE TRUST BETWEEN NETWORKSDecember 2022November 2024Allow2300NoNo
18148388LIVE STREAMING INTERFACE INTERACTION METHOD AND APPARATUS, ELECTRONIC DEVICE, AND COMPUTER-READABLE MEDIUMDecember 2022August 2023Allow710NoNo
18147746SYSTEM AND METHOD FOR MANAGING ARTIFICIAL INTELLIGENCE MODELSDecember 2022October 2024Allow2200NoNo
18067915AUTHENTICATION DEVICEDecember 2022February 2025Allow2600NoNo
18068247SIGNATURE RETRIEVAL AND MATCHING FOR MEDIA MONITORINGDecember 2022September 2023Allow910NoNo
18067533TECHNIQUES FOR CLOUD-BASED PRIVACY CONTROLSDecember 2022September 2024Allow2100NoNo
18070012DYNAMIC STEGANOGRAPHIC EMBEDDINGS FOR MESSAGE THREAT DETECTIONNovember 2022September 2024Allow2200NoNo
17985206SYSTEM AND METHOD FOR PREDICTIVE PLATFORMS IN IDENTITY MANAGEMENT ARTIFICIAL INTELLIGENCE SYSTEMS USING ANALYSIS OF NETWORK IDENTITY GRAPHSNovember 2022September 2023Allow1010NoNo
17983456SYSTEM AND METHOD FOR CLOUD-BASED USER INTERFACE APPLICATION DEPLOYMENTNovember 2022May 2023Allow600NoNo
17983820SYSTEMS AND METHODS FOR MANAGING DEVICE ATTESTATION AND COMPUTING ENVIRONMENT POLICY COMPLIANCENovember 2022September 2024Allow2200NoNo
17978788TECHNOLOGIES FOR DYNAMICALLY SHARING REMOTE RESOURCES ACROSS REMOTE COMPUTING NODESNovember 2022December 2023Allow1400NoNo
17967243GENERATING SYNTHETIC DATAPOINTS FROM OBSERVED DATAPOINTS FOR TRAINING MACHINE LEARNING MODELSOctober 2022January 2024Allow1500NoNo
17959720ENTITY ENGINE OF A COMPUTING PLATFORMOctober 2022April 2023Allow610NoNo
17958278FRAMEWORK FOR MACHINE GUIDANCESeptember 2022July 2023Allow1000NoNo
17937169ZERO-TRUST DYNAMIC DISCOVERYSeptember 2022March 2024Allow1810NoNo
17935484INFORMATION PROCESSING APPARATUS AND CONTROL METHOD FOR INFORMATION PROCESSING APPARATUSSeptember 2022December 2024Allow2710NoNo
17950255COMMUNICATION APPARATUS AND CONTROL METHODSeptember 2022June 2024Allow2000NoNo
17941938COMPUTER-IMPLEMENTED SYSTEM AND METHOD FOR PERFORMING IN-KERNEL INSTRUMENTATION OF KERNEL-LEVEL EVENTSSeptember 2022July 2024Allow2300NoNo
17909653INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUMSeptember 2022June 2024Allow2200NoNo
17898406METHODS AND APPARATUS TO MEASURE EXPOSURE TO STREAMING MEDIAAugust 2022February 2024Allow1720NoNo
17802399METHODS, SYSTEMS, AND MEDIA FOR SYNCHRONIZING VIDEO STREAMSAugust 2022October 2023Allow1310NoNo
17895100Secure digital enrollment with a smart cardAugust 2022June 2024Allow2200NoNo
17893213METHOD TO INSERT AD CONTENT INTO A VIDEO SCENEAugust 2022June 2023Allow1010NoNo
17890191TECHNOLOGIES FOR FILE SHARINGAugust 2022August 2023Allow1210NoNo

Appeals Overview

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

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
26
Examiner Affirmed
20
(76.9%)
Examiner Reversed
6
(23.1%)
Reversal Percentile
35.3%
Lower than average

What This Means

With a 23.1% 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
74
Allowed After Appeal Filing
29
(39.2%)
Not Allowed After Appeal Filing
45
(60.8%)
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, 39.2% 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 CHEN, CAI Y - Prosecution Strategy Guide

Executive Summary

Examiner CHEN, CAI Y works in Art Unit 2425 and has examined 933 patent applications in our dataset. With an allowance rate of 77.5%, this examiner has a below-average tendency to allow applications. Applications typically reach final disposition in approximately 26 months.

Allowance Patterns

Examiner CHEN, CAI Y's allowance rate of 77.5% places them in the 37% percentile among all USPTO examiners. This examiner has a below-average tendency to allow applications.

Office Action Patterns

On average, applications examined by CHEN, CAI Y receive 2.07 office actions before reaching final disposition. This places the examiner in the 69% 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 CHEN, CAI Y is 26 months. This places the examiner in the 60% percentile for prosecution speed. Prosecution timelines are slightly faster than average with this examiner.

Interview Effectiveness

Conducting an examiner interview provides a -4.3% benefit to allowance rate for applications examined by CHEN, CAI Y. This interview benefit is in the 4% 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, 22.2% of applications are subsequently allowed. This success rate is in the 19% 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 24.7% of cases where such amendments are filed. This entry rate is in the 25% 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, 72.7% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 57% 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 64.9% of appeals filed. This is in the 40% percentile among all examiners. Of these withdrawals, 47.9% 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, 50.0% 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 1.6% of allowed cases (in the 74% percentile). This examiner makes examiner's amendments more often than average to place applications in condition for allowance (MPEP § 1302.04).

Quayle Actions: This examiner issues Ex Parte Quayle actions in 0.0% of allowed cases (in the 15% 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:

  • 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.