USPTO Examiner ABRAHAM ESAW T - Art Unit 2112

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19040282FORWARD ERROR CORRECTION IN DIGITAL COMMUNICATION SYSTEMSJanuary 2025July 2025Allow611NoNo
18959533DECODER SCHEME CAPABLE OF REDUCING FREQUENCY OF MEMORY READING AND WRITING DURING ITERATIVE DECODING PROCEDURENovember 2024February 2026Allow1500NoNo
18864849ADAPTIVE SCALING OF PARITY CHECK MESSAGES FOR LDPC DECODINGNovember 2024May 2025Allow610YesNo
18829788ABNORMAL PROGRAM SEQUENCE DETECTIONSeptember 2024March 2026Allow1810NoNo
18821531MEMORY SYSTEM THAT PERFORMS ERROR CORRECTION USING METRIC ARRAY AND METHOD OF CONTROLLING THE SAMEAugust 2024February 2026Allow1700NoNo
18817007MEMORY DEVICE BAD COLUMN IDENTIFICATION AND COMPENSATIONAugust 2024January 2026Allow1710YesNo
18810430On-the-fly CRC Calculation for a Horizontal Layered LDPC DecoderAugust 2024February 2026Allow1810NoNo
18807215HAMMING CODE ENCODING AND ARRANGING METHOD AND STORAGE DEVICE DETECTION METHODAugust 2024February 2026Allow1810NoNo
18806832ENCODING METHOD AND ENCODING APPARATUS BASED ON POLAR CODEAugust 2024January 2026Allow1710NoNo
18806876ENCODING METHOD AND ENCODING APPARATUS BASED ON SYSTEMATIC POLAR CODEAugust 2024January 2026Allow1710NoNo
18804211MEMORY CONTROLLERS AND STORAGE DEVICES INCLUDING THE SAMEAugust 2024September 2025Allow1400NoNo
18791729COMMAND AND DATA PATH ERROR PROTECTIONAugust 2024February 2026Allow1810NoNo
18783951THRESHOLDS FOR SOFT READS OF DATAJuly 2024January 2026Allow1710YesNo
18783939DATA PROCESSING METHOD AND DATA PROCESSING APPARATUSJuly 2024January 2026Allow1710NoNo
18783892ITERATIVE BIT FLIP DECODING UTILIZING DIFFERENT BIT FLIP STATESJuly 2024September 2025Allow1300NoNo
18771920STORAGE SYSTEM UTILIZING INDEPENDENT ERASURE CODESJuly 2024December 2025Allow1710NoNo
18766409BUFFER CIRCUIT WITH ADAPTIVE REPAIR CAPABILITYJuly 2024December 2025Allow1710NoNo
18764731COLUMN REDUNDANCY CIRCUIT AND MEMORY DEVICE INCLUDING SAMEJuly 2024October 2025Allow1500NoNo
18757065TWO-DIMENSIONAL GENERALIZED CONCATENATED CODES WITH SUB-FIELDSJune 2024September 2025Allow1500NoNo
18755334CONCATENATED CODE ENCODING METHOD, CONCATENATED CODE DECODING METHOD, AND COMMUNICATION APPARATUSJune 2024August 2025Allow1400NoNo
18752740DRAM ECC CIRCUIT ERROR DETECTION INTEGRITYJune 2024July 2025Allow1300NoNo
18751185DECODING OPERATIONS ASSOCIATED WITH ESTIMATED ERROR RATESJune 2024January 2026Allow1910YesNo
18743629Separation of Parity Columns in Bit-Flip Decoding of Low-Density Parity-Check Codes with Pipelining and Column ParallelismJune 2024July 2025Allow1400NoNo
18738065MEMORY, MEMORY MODULE, MEMORY SYSTEM, AND OPERATION METHOD OF MEMORY SYSTEMJune 2024January 2026Allow1900NoNo
18734486POLAR DECODER AND ASSOCIATED METHODJune 2024July 2025Allow1300NoNo
18734882ERROR CORRECTION DECODING DEVICEJune 2024October 2025Allow1610NoNo
18714444COMMUNICATION APPARATUS, COMMUNICATION METHOD, AND COMMUNICATION SYSTEMMay 2024February 2026Allow2110NoNo
18673590Communication Method, Apparatus, and SystemMay 2024January 2026Allow2010NoNo
18671810OPTIMIZED DECODING SCHEDULING IN A JOINT LDPC AND RAID DECODING SCHEMEMay 2024November 2025Allow1710YesNo
18667799INFORMATION BROADCAST TECHNIQUES FOR STACKED MEMORY ARCHITECTURESMay 2024August 2025Allow1500NoNo
18664870PERMANENT DEFECT QUBIT REPAIR SYSTEM AND METHOD USING BUILT-IN-SELF-REPAIR MODEL AT QUANTUM CIRCUIT LEVELMay 2024August 2025Allow1500NoNo
18661914ATPG TESTING METHOD FOR LATCH BASED MEMORIES, FOR AREA REDUCTIONMay 2024December 2024Allow700NoNo
18643302ERROR CORRECTION CODE (ECC) CIRCUIT INCLUDING LOW-DENSITY PARITY-CHECK DECODER IN ADAPTIVE OPERATION MODE, OPERATING METHOD OF THE ECC CIRCUIT, AND MEMORY CONTROLLER INCLUDING THE ECC CIRCUITApril 2024September 2025Allow1710YesNo
18643013TRANSMISSION OF PULSE POWER AND DATA OVER A WIRE PAIRApril 2024February 2025Allow1010NoNo
18639692SELECTIVE MODE ERROR CONTROLApril 2024November 2025Allow1810YesNo
18629317SYSTEMS AND METHODS FOR BLOCKCHAIN REPAIR ASSURANCE TOKENSApril 2024April 2025Allow1210NoNo
18623342BACKGROUND READS FOR SOLID STATE STORAGEApril 2024February 2025Allow1110NoNo
18620595CODING CIRCUIT AND MEMORY DEVICE INCLUDING THE SAMEMarch 2024June 2025Allow1500NoNo
18614833Efficient Networking for a Distributed Storage SystemMarch 2024November 2024Allow810NoNo
18610718TRACKING MEMORY DEFECTS USING A SHARED MEMORY DEFECT LISTMarch 2024December 2025Allow2110YesNo
18608154CRC Interleaving Pattern for Polar CodesMarch 2024April 2025Allow1310NoNo
18604940MEMORY SYSTEM GENERATING ERROR CORRECTION CODE PARITY BASED ON RANKMarch 2024August 2025Allow1700NoNo
18601224Trait Based Storage Unit GroupsMarch 2024August 2025Allow1710NoNo
18598832APPARATUSES, SYSTEMS, AND METHODS FOR STORING ERROR INFORMATION AND PROVIDING RECOMMENDATIONS BASED ON SAMEMarch 2024May 2025Allow1400YesNo
18594795MANAGING ERROR CONTROL INFORMATION USING A REGISTERMarch 2024September 2025Allow1910NoNo
18593519DATA INTERLEAVING METHOD AND DATA INTERLEAVING APPARATUSMarch 2024April 2025Allow1300NoNo
18585779ENCODING DEVICE, ENCODING METHOD, DECODING DEVICE, DECODING METHOD, AND PROGRAMFebruary 2024January 2025Allow1110NoNo
18582490SYSTEM AND METHODS FOR MANAGING THE DATA INTEGRITY OF READ AND WRITE OPERATIONSFebruary 2024May 2025Allow1510NoNo
18582524DEVICE AND METHODS FOR MANAGING THE DATA INTEGRITY OF READ AND WRITE OPERATIONSFebruary 2024July 2025Allow1710NoNo
18443883PERFECTLY BALANCED ERROR CODE CORRECTION WITHOUT CORRECTION POWER INCREASEFebruary 2024January 2026Allow2311NoNo
18441267OBFUSCATING DATA IN DISTRIBUTED DATA STORAGE SYSTEMS AND NETWORK COMMUNICATIONSFebruary 2024December 2024Allow1010NoNo
18438919DETECTING A STALL CONDITION IN BIT FLIPPING DECODING USING SYNDROME WEIGHT SLOPEFebruary 2024March 2025Allow1300NoNo
18439320MEMORY SYSTEM, MEMORY CONTROLLER, AND METHOD OF CONTROLLING NON-VOLATILE MEMORYFebruary 2024March 2025Allow1300NoNo
18437158ELECTRONIC DEVICE FOR UPDATING FRAME ERROR RATE OF LINK AND OPERATION METHOD OF ELECTRONIC DEVICEFebruary 2024June 2025Allow1700NoNo
18427347METHODS FOR ENHANCED MULTIPLEXING IN WIRELESS SYSTEMSJanuary 2024January 2025Allow1210NoNo
18423543Method for Transmitting a Check Vector From a Transmitter Unit to a Receiver UnitJanuary 2024July 2025Allow1810YesNo
18416434MULTI-WIRE PERMUTED FORWARD ERROR CORRECTIONJanuary 2024January 2025Allow1210NoNo
18415626HETEROGENOUS INTERLEAVED REED-SOLOMON (HETIRS) WITH ERASURE DECODINGJanuary 2024July 2025Allow1810NoNo
18414048REPORTING REDUNDANCY VERSION WITH FEEDBACK INFORMATIONJanuary 2024August 2025Allow1910NoNo
18397133Data Storage Device with Efficient Decoder Pool and Method for On-the-Fly Decoder InitializationDecember 2023June 2025Allow1711YesNo
18391223CHECK NODE UPDATES IN BIT FLIPPING DECODERSDecember 2023January 2025Allow1300NoNo
18545596LOW LATENCY DIGITAL REBROADCAST OF SIGNALS WITH FEC AND INTERLEAVINGDecember 2023September 2025Allow2110NoNo
18528945DECODER-ASSISTED LLR CALCULATIONDecember 2023September 2025Allow2210YesNo
18521574BIT FLIPPING DECODER WITH OPTIMIZED MAXIMUM ITERATIONS FOR VARIED BIT FLIPPING THRESHOLDSNovember 2023February 2025Allow1500NoNo
18512436SYSTEMS AND METHODS FOR DECODING CODEWORDSNovember 2023August 2025Allow2110YesNo
18511740ERROR CORRECTION DEVICE AND ERROR CORRECTION METHODNovember 2023January 2025Allow1400NoNo
18511698MULTI-LAYER CODE RATE ARCHITECTURE FOR COPYBACK BETWEEN PARTITIONS WITH DIFFERENT CODE RATESNovember 2023December 2025Allow2530NoNo
18499370Nested Error Correction Codes for DNA Data StorageNovember 2023July 2025Allow2010YesNo
18498069FLASH MEMORY APPARATUS AND STORAGE MANAGEMENT METHOD FOR FLASH MEMORYOctober 2023August 2024Allow1010NoNo
18492547ERROR CORRECTION CODING APPARATUS AND ERROR CORRECTION DECODING APPARATUSOctober 2023December 2024Allow1410YesNo
18490357NON-VOLATILE MEMORY MODULE ARCHITECTURE TO SUPPORT MEMORY ERROR CORRECTIONOctober 2023July 2024Allow910NoNo
18487267ERROR CORRECTION WITH ERROR CODE FOR A STRING OF SYMBOLSOctober 2023May 2025Allow1910NoNo
18379154METHOD, MEMORY CONTROLLER, AND MEMORY SYSTEM FOR READING DATA STORED IN FLASH MEMORYOctober 2023August 2024Allow1010NoNo
18480995SIZE INDICATION FOR FEEDBACK SIGNALINGOctober 2023November 2024Allow1320NoNo
18475024DECODERS, DECODING METHODS, MEMORY CONTROLLERS AND MEMORY SYSTEMSSeptember 2023September 2024Allow1100NoNo
18467731ELECTRONIC DEVICE HAVING ECC DECODERSeptember 2023September 2024Allow1200NoNo
18244880COMMUNICATION DEVICE WITH INTERLEAVED ENCODING FOR FEC ENCODED DATA STREAMSSeptember 2023August 2024Allow1110NoNo
18243220PERFORMING QUANTUM ERROR MITIGATION AT RUNTIME USING TRAINED MACHINE LEARNING MODELSeptember 2023September 2025Allow2520YesNo
18461809METHODS AND APPARATUS FOR CONSTRUCTING POLAR CODESSeptember 2023August 2024Allow1210NoNo
18241163RECLAMATION OF MEMORY ECC BITS FOR ERROR TOLERANT NUMBER FORMATSAugust 2023April 2025Allow2010YesNo
18453045PARTIAL CHAIN RECONFIGURATION FOR TEST TIME REDUCTIONAugust 2023February 2025Allow1800NoNo
18452555DATA ENCODING METHOD, DATA DECODING METHOD, AND RELATED DEVICEAugust 2023December 2024Allow1601NoNo
18235738CONSTRAINED RANDOM SIMULATION USING MACHINE LEARNING AND BAYESIAN ESTIMATIONAugust 2023May 2025Allow2110YesNo
18233250MEMORY REPAIR METHOD AND APPARATUS BASED ON ERROR CODE TRACKINGAugust 2023June 2024Allow1010NoNo
18233257BUFFER CIRCUIT WITH ADAPTIVE REPAIR CAPABILITYAugust 2023March 2024Allow700NoNo
18446489PERIPHERAL COMPONENT INTERCONNECT EXPRESS INTERFACE DEVICE AND SYSTEM INCLUDING THE SAMEAugust 2023September 2024Allow1320NoNo
18447108NON-VOLATILE MEMORY AND MEMORY SYSTEMAugust 2023August 2024Allow1300NoNo
18230151MEMORY SYSTEM AND METHODAugust 2023July 2024Allow1200NoNo
18363874DATA INPUT VERIFICATION METHOD AND DATA INPUT VERIFICATION STRUCTUREAugust 2023October 2024Allow1400NoNo
18227545BUILT-IN SELF TEST CIRCUIT FOR SEGMENTED STATIC RANDOM ACCESS MEMORY (SRAM) ARRAY INPUT/OUTPUTJuly 2023August 2024Allow1200NoNo
18359235POLAR CODING TECHNIQUES FOR HIGHER-ORDER MODULATION SCHEMESJuly 2023January 2025Allow1811NoNo
18358202MEMORY ARRAY TEST METHOD AND SYSTEMJuly 2023June 2024Allow1110NoNo
18357930MEMORY MODULE FOR DETECTING AND CORRECTING A ROW DIRECTION ERROR AND A COLUMN DIRECTION ERRORJuly 2023December 2024Allow1710NoNo
18356801WORD LINE LAYER DEPENDENT STRESS AND SCREEN VOLTAGEJuly 2023November 2024Allow1600NoNo
18356104ERROR CORRECTION SYSTEMS AND METHODS FOR DNA STORAGEJuly 2023December 2024Allow1610YesNo
18355692ERROR PROCESSING AND CORRECTION OF ADJACENT 2-BIT ERRORSJuly 2023February 2025Allow1910YesNo
18224403THROUGHPUT EFFICIENT REED-SOLOMON FORWARD ERROR CORRECTION DECODINGJuly 2023March 2024Allow800NoNo
18354925INTEGRATED CIRCUIT WITH TIMING CORRECTION CIRCUITRYJuly 2023July 2024Allow1200NoNo
18222651GENERATING OPTIMAL SAMPLES IN QUANTUM OPTIMIZATION ALGORITHMSJuly 2023June 2025Allow2310YesNo
18271437ENCODING AND DECODING METHOD, APPARATUS AND DEVICE BASED ON ERASURE POOL, AND STORAGE MEDIUMJuly 2023October 2024Allow1510NoNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner ABRAHAM, ESAW T.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
1
Examiner Affirmed
1
(100.0%)
Examiner Reversed
0
(0.0%)
Reversal Percentile
3.5%
Lower than average

What This Means

With a 0.0% reversal rate, the PTAB affirms the examiner's rejections in the vast majority of cases. This reversal rate is in the bottom 25% across the USPTO, indicating that appeals face significant challenges here.

Strategic Value of Filing an Appeal

Total Appeal Filings
14
Allowed After Appeal Filing
9
(64.3%)
Not Allowed After Appeal Filing
5
(35.7%)
Filing Benefit Percentile
90.9%
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, 64.3% 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 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 ABRAHAM, ESAW T - Prosecution Strategy Guide

Executive Summary

Examiner ABRAHAM, ESAW T works in Art Unit 2112 and has examined 1,275 patent applications in our dataset. With an allowance rate of 93.7%, this examiner allows applications at a higher rate than most examiners at the USPTO. Applications typically reach final disposition in approximately 24 months.

Allowance Patterns

Examiner ABRAHAM, ESAW T's allowance rate of 93.7% places them in the 81% percentile among all USPTO examiners. This examiner is more likely to allow applications than most examiners at the USPTO.

Office Action Patterns

On average, applications examined by ABRAHAM, ESAW T receive 1.07 office actions before reaching final disposition. This places the examiner in the 11% 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 ABRAHAM, ESAW T is 24 months. This places the examiner in the 82% percentile for prosecution speed. Applications move through prosecution relatively quickly with this examiner.

Interview Effectiveness

Conducting an examiner interview provides a +3.8% benefit to allowance rate for applications examined by ABRAHAM, ESAW T. This interview benefit is in the 27% 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, 45.1% of applications are subsequently allowed. This success rate is in the 95% percentile among all examiners. Strategic Insight: RCEs are highly effective with this examiner compared to others. If you receive a final rejection, filing an RCE with substantive amendments or arguments has a strong likelihood of success.

After-Final Amendment Practice

This examiner enters after-final amendments leading to allowance in 65.5% of cases where such amendments are filed. This entry rate is in the 89% percentile among all examiners. Strategic Recommendation: This examiner is highly receptive to after-final amendments compared to other examiners. Per MPEP § 714.12, after-final amendments may be entered "under justifiable circumstances." Consider filing after-final amendments with a clear showing of allowability rather than immediately filing an RCE, as this examiner frequently enters such amendments.

Pre-Appeal Conference Effectiveness

When applicants request a pre-appeal conference (PAC) with this examiner, 125.0% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 84% percentile among all examiners. Strategic Recommendation: Pre-appeal conferences are highly effective with this examiner compared to others. Before filing a full appeal brief, strongly consider requesting a PAC. The PAC provides an opportunity for the examiner and supervisory personnel to reconsider the rejection before the case proceeds to the PTAB.

Appeal Withdrawal and Reconsideration

This examiner withdraws rejections or reopens prosecution in 91.7% of appeals filed. This is in the 84% percentile among all examiners. Of these withdrawals, 54.5% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner frequently reconsiders rejections during the appeal process compared to other examiners. Per MPEP § 1207.01, all appeals must go through a mandatory appeal conference. Filing a Notice of Appeal may prompt favorable reconsideration even before you file an Appeal Brief.

Petition Practice

When applicants file petitions regarding this examiner's actions, 39.9% are granted (fully or in part). This grant rate is in the 29% 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 8.2% of allowed cases (in the 91% 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 12.9% of allowed cases (in the 91% 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:

  • Consider after-final amendments: This examiner frequently enters after-final amendments. If you can clearly overcome rejections with claim amendments, file an after-final amendment before resorting to an RCE.
  • RCEs are effective: This examiner has a high allowance rate after RCE compared to others. If you receive a final rejection and have substantive amendments or arguments, an RCE is likely to be successful.
  • Request pre-appeal conferences: PACs are highly effective with this examiner. Before filing a full appeal brief, request a PAC to potentially resolve issues without full PTAB review.
  • Appeal filing as negotiation tool: This examiner frequently reconsiders rejections during the appeal process. Filing a Notice of Appeal may prompt favorable reconsideration during the mandatory appeal conference.
  • 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.