USPTO Examiner PARK SAMUEL - Art Unit 2818

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
18866425MOSFET DEVICENovember 2024June 2025Allow700NoNo
18419987ANNEALED SEED LAYER TO IMPROVE FERROELECTRIC PROPERTIES OF MEMORY LAYERJanuary 2024February 2025Allow1310YesNo
18415503TRENCH SCHOTTKY BARRIER RECTIFIER AND METHOD FOR FABRICATING SAMEJanuary 2024September 2024Allow810YesNo
18529505SEMICONDUCTOR DEVICE INCLUDING FERROELECTRIC MATERIAL, NEUROMORPHIC CIRCUIT INCLUDING THE SEMICONDUCTOR DEVICE, AND NEUROMORPHIC COMPUTING APPARATUS INCLUDING THE NEUROMORPHIC CIRCUITDecember 2023August 2024Allow900YesNo
18519205SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING SEMICONDUCTOR DEVICESNovember 2023July 2024Allow800NoNo
18520518SEMICONDUCTOR SUBSTRATENovember 2023August 2024Allow900NoNo
18470224DISPLAY APPARATUSSeptember 2023November 2024Abandon1410NoNo
18238534HIGH ELECTRON MOBILITY TRANSISTORAugust 2023April 2024Allow800NoNo
18237075IMAGING ELEMENT AND IMAGING APPARATUSAugust 2023September 2024Allow1320YesNo
18452823PHOTOELECTRIC CONVERSION ELEMENT, SOLID-STATE IMAGING DEVICE, AND ELECTRONIC DEVICEAugust 2023August 2024Allow1210YesNo
18446572IMAGE SENSOR WITH PASSIVATION LAYER FOR DARK CURRENT REDUCTIONAugust 2023July 2024Allow1210YesNo
18361989TRENCH FORMATION SCHEME FOR PROGRAMMABLE METALLIZATION CELL TO PREVENT METAL REDEPOSITJuly 2023March 2025Allow2011YesNo
18228093METHOD FOR MANUFACTURING BACK SURFACE INCIDENT TYPE SEMICONDUCTOR PHOTO DETECTION ELEMENTJuly 2023September 2024Allow1420NoNo
18327978SOLID-STATE IMAGE SENSORJune 2023April 2025Allow2220NoNo
18326015DISPLAY DEVICEMay 2023January 2025Allow1920NoNo
18324638SEMICONDUCTOR DEVICEMay 2023January 2024Allow700NoNo
18198384IMAGE SENSOR INTENDED TO BE ILLUMINATED VIA A BACK SIDE, AND CORRESPONDING METHOD FOR ACQUIRING A LIGHT FLUXMay 2023December 2023Allow700NoNo
18196090SEMICONDUCTOR DEVICE, ELECTRONIC SYSTEM, AND ELECTROSTATIC DISCHARGE PROTECTION METHOD FOR SEMICONDUCTOR DEVICE THEREOFMay 2023April 2024Allow1100NoNo
18139493DISPLAY DEVICEApril 2023March 2024Allow1010NoNo
18130677METHOD FOR PREPARING DISPLAY SUBSTRATEApril 2023November 2023Allow700YesNo
18185966IMAGE PICKUP ELEMENT, STACKED IMAGE PICKUP ELEMENT, AND SOLID IMAGE PICKUP APPARATUSMarch 2023May 2024Allow1420YesNo
18103227REDUCING LOSS IN STACKED QUANTUM DEVICESJanuary 2023December 2023Allow1000NoNo
18158452CAPACITOR AND METHOD FOR FORMING THE SAMEJanuary 2023January 2024Allow1210NoNo
18006418THREE-DIMENSIONAL ELECTRONIC DEVICES AND METHODS OF PRODUCING THE SAMEJanuary 2023April 2025Allow2611YesNo
18156712PHOTOELECTRIC CONVERSION ELEMENT AND IMAGING DEVICEJanuary 2023October 2023Allow810NoNo
18095728ELECTRONIC CIRCUITJanuary 2023October 2023Allow900NoNo
18079702DISPLAY STACK WITH INTEGRATED PHOTODETECTORSDecember 2022January 2024Allow1310NoNo
18061233IMAGING DEVICEDecember 2022August 2024Allow2110NoNo
18059338INTEGRATED CIRCUIT DEVICES WITH NON-COLLAPSED FINS AND METHODS OF TREATING THE FINS TO PREVENT FIN COLLAPSENovember 2022April 2025Abandon2840YesNo
17979183METHOD FOR CO-MANUFACTURING A FERROELECTRIC MEMORY AND AN OxRAM RESISTIVE MEMORY AND DEVICE CO-INTEGRATING A FERROELECTRIC MEMORY AND AN OxRAM RESISTIVE MEMORYNovember 2022April 2025Allow2900YesNo
17964108IMAGING DEVICE, STACKED IMAGING DEVICE, AND SOLID-STATE IMAGING APPARATUSOctober 2022January 2024Allow1510YesNo
17947172SEMICONDUCTOR STRUCTURESeptember 2022July 2024Allow2250YesNo
17940464SOLID-STATE IMAGING DEVICE, MANUFACTURING METHOD THEREOF, AND ELECTRONIC APPARATUSSeptember 2022October 2023Allow1300NoNo
17885479SEMICONDUCTOR DEVICE AND A METHOD FOR FABRICATING THE SAMEAugust 2022November 2023Allow1510NoNo
17882012ANNEALED SEED LAYER TO IMPROVE FERROELECTRIC PROPERTIES OF MEMORY LAYERAugust 2022October 2023Allow1510YesNo
17877214METHOD FOR MANUFACTURING BACK SURFACE INCIDENT TYPE SEMICONDUCTOR PHOTO DETECTION ELEMENTJuly 2022April 2023Allow910YesNo
17873921METHOD OF TESTING WAFERJuly 2022February 2024Allow1910YesNo
17841668SEMICONDUCTOR STRUCTURE AND FABRICATION METHOD THEREOFJune 2022June 2025Allow3610NoNo
17805966MEMORY AND MEMORY FORMING METHODJune 2022June 2025Allow3610NoNo
17833100Singulation and Bonding Methods and Structures Formed TherebyJune 2022July 2024Allow2511YesNo
17832609EPITAXIAL FEATURES IN SEMICONDUCTOR DEVICES AND MANUFACTURING METHOD OF THE SAMEJune 2022April 2025Allow3511NoNo
17805201MICROELECTRONIC DEVICES, RELATED ELECTRONIC SYSTEMS, AND METHODS OF FORMING MICROELECTRONIC DEVICESJune 2022April 2025Allow3500YesNo
17828264MEMORY DEVICE WITH AIR GAPS FOR REDUCING CAPACITIVE COUPLINGMay 2022May 2023Allow1110YesNo
17829065METHOD OF MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE AND SILICON CARBIDE SEMICONDUCTOR DEVICEMay 2022September 2024Allow2700NoNo
17826708CMOS IMAGE SENSORSMay 2022January 2024Allow2010YesNo
17748601TRENCH FORMATION SCHEME FOR PROGRAMMABLE METALLIZATION CELL TO PREVENT METAL REDEPOSITMay 2022May 2023Allow1211NoNo
17663066PROCESSING METHOD OF WAFERMay 2022February 2025Allow3320YesNo
17737851Forming Low-Resistance Capping Layer Over Metal Gate ElectrodeMay 2022May 2025Allow3601YesNo
17660939MEMORY CELL FORMATION IN THREE DIMENSIONAL MEMORY ARRAYS USING ATOMIC LAYER DEPOSITIONApril 2022May 2025Allow3721YesNo
17729260HYBRID IMAGE SENSORS HAVING OPTICAL AND SHORT-WAVE INFRARED PIXELS INTEGRATED THEREINApril 2022October 2023Allow1811YesNo
17723535GATE STRUCTURES AND SEMICONDUCTOR DEVICES INCLUDING THE SAMEApril 2022March 2025Allow3510YesNo
17658708Gate Resistance Reduction Through Low-Resistivity Conductive LayerApril 2022October 2023Allow1810NoNo
17658636DISPLAY SUBSTRATE AND DISPLAY DEVICEApril 2022October 2023Allow1910YesNo
17705416HIGH ELECTRON MOBILITY TRANSISTORMarch 2022June 2023Allow1520NoNo
17698523SEMICONDUCTOR DEVICE WITH PROGRAMMABLE ELEMENT AND METHOD FOR FABRICATING THE SAMEMarch 2022January 2025Allow3410NoNo
17689890Display Device and Method for Manufacturing the SameMarch 2022June 2024Allow2840YesNo
17684955EPITAXIALLY INTEGRATED PROTECTION DIODES FOR MONOCHROMATIC PHOTOSENSITIVE DIODESMarch 2022November 2024Allow3200NoNo
17638660Semiconductor Chip and Method for Producing a Semiconductor ChipFebruary 2022December 2024Allow3310NoNo
17677335Quality Detection Method and ApparatusFebruary 2022April 2025Allow3821YesNo
17673636TRANSISTOR WITH INTEGRATED PASSIVE COMPONENTSFebruary 2022July 2024Allow2900YesNo
17671311PHOTOELECTRIC CONVERSION ELEMENT AND SOLID-STATE IMAGING DEVICEFebruary 2022June 2024Allow2810NoNo
17669869DISPLAY DEVICE HAVING DECREASED PROBAILLITY OF SHORT CIRCUITSFebruary 2022May 2025Allow3910NoNo
17668263CONDUCTIVE BRIDGING RANDOM ACCESS MEMORY FORMED USING SELECTIVE BARRIER METAL REMOVALFebruary 2022February 2023Allow1210NoNo
17633035METHOD OF PRINTING LASER MARK AND METHOD OF PRODUCING LASER-MARKED SILICON WAFERFebruary 2022June 2024Allow2930YesNo
17591091LIGHT EMITTING DEVICE AND DISPLAY APPARATUS INCLUDING THE SAMEFebruary 2022December 2024Allow3410YesNo
17582800Optically Transparent Surface Gate for a Qubit Memory CellJanuary 2022February 2025Allow3720NoNo
17583098Simultaneous Dual-Band Image SensorsJanuary 2022May 2023Allow1501NoNo
17577805INTERCONNECT STRUCTUREJanuary 2022February 2024Allow2420NoNo
17571029INTERCONNECT STRUCTUREJanuary 2022January 2024Allow2520YesNo
17562802SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAMEDecember 2021August 2023Allow2010YesNo
17554552FORMATION METHOD OF CHIP PACKAGE WITH FAN-OUT FEATUREDecember 2021November 2023Allow2321YesNo
17643177METHOD FOR MANUFACTURING SEMICONDUCTOR STRUCTUREDecember 2021February 2023Allow1410NoNo
17643080BALLISTIC EXCITON TRANSISTORDecember 2021October 2024Allow3401YesNo
17617114DOPED MIXED CATION PEROVSKITE MATERIALS AND DEVICES EXPLOITING SAMEDecember 2021February 2025Abandon3810YesNo
17543004LIGHT SENSOR PIXEL AND METHOD OF MANUFACTURING THE SAMEDecember 2021November 2024Allow3611NoNo
17457686METHOD TO RELEASE NANO SHEET AFTER NANO SHEET FIN RECESSDecember 2021June 2025Allow4301YesNo
17456091SEMICONDUCTOR STRUCTURE AND SEMICONDUCTOR STRUCTURE MANUFACTURING METHODNovember 2021November 2024Allow3611NoNo
17520854SEMICONDUCTOR CHIP INCLUDING CHIP PAD, REDISTRIBUTION WIRING TEST PAD, AND REDISTRIBUTION WIRING CONNECTION PADNovember 2021March 2023Allow1611NoNo
17516920INTEGRATED CIRCUIT INCLUDING A CAPACITIVE STRUCTURE OF THE METAL-INSULATOR-METAL TYPE AND CORRESPONDING MANUFACTURING METHODNovember 2021February 2024Allow2831NoNo
17452541SEMICONDUCTOR MEMORY AND FORMING METHOD THEREOFOctober 2021April 2025Abandon4121NoNo
17451456SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING SAMEOctober 2021December 2024Allow3811YesNo
17498839SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING SEMICONDUCTOR DEVICESOctober 2021July 2023Allow2110YesNo
17496360SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICEOctober 2021October 2022Allow1200YesNo
17601638IMAGING ELEMENT, STACKED IMAGING ELEMENT AND SOLID-STATE IMAGING DEVICE, AND METHOD OF MANUFACTURING IMAGING ELEMENTOctober 2021July 2024Allow3301NoNo
17483765FIELD EFFECT TRANSISTOR WITH SOURCE/DRAIN CONTACT ISOLATION STRUCTURE AND METHODSeptember 2021February 2025Allow4110NoNo
17476985SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAMESeptember 2021October 2023Allow2501YesNo
17436818SEMICONDUCTOR TEMPLATE AND FABRICATION METHODSeptember 2021September 2024Allow3711NoNo
17466297SOLID-STATE IMAGE SENSORSeptember 2021May 2024Allow3231YesNo
17435293COLOR AND INFRARED IMAGE SENSORAugust 2021August 2022Allow1100YesNo
17434867LIGHT EMITTING ELEMENT AND DISPLAY DEVICE USING SAMEAugust 2021April 2024Allow3100YesNo
17461034SEMICONDUCTOR DEVICEAugust 2021February 2023Allow1811YesNo
17458564SEMICONDUCTOR SUBSTRATE AND METHOD OF MANUFACTURING THE SAMEAugust 2021October 2023Allow2601NoNo
17445856GATE-TO-GATE ISOLATION FOR STACKED TRANSISTOR ARCHITECTURE VIA SELECTIVE DIELECTRIC DEPOSITION STRUCTUREAugust 2021March 2025Allow4311YesNo
17433458SEMICONDUCTOR DEVICEAugust 2021July 2024Allow3510NoNo
17408938SEMICONDUCTOR MEMORY DEVICEAugust 2021February 2025Allow4220YesNo
17409741SEMICONDUCTOR STORAGE DEVICEAugust 2021October 2024Allow3810YesNo
17409300Memory Arrays Comprising Strings Of Memory Cells And Methods Used In Forming A Memory Array Comprising Strings Of Memory CellsAugust 2021October 2024Allow3811YesNo
17406951DETECTION SUBSTRATE AND RAY DETECTORAugust 2021November 2023Allow2711NoNo
17402756PIXEL ARRAY AND AN IMAGE SENSOR INCLUDING THE SAMEAugust 2021January 2025Allow4120YesNo
17398493THREE-DIMENSIONAL IMAGE SENSOR BASED ON STRUCTURED LIGHTAugust 2021July 2022Allow1100YesNo

Appeals Overview

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

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
5
Examiner Affirmed
3
(60.0%)
Examiner Reversed
2
(40.0%)
Reversal Percentile
61.6%
Higher than average

What This Means

With a 40.0% reversal rate, the PTAB reverses the examiner's rejections in a meaningful percentage of cases. This reversal rate is above the USPTO average, indicating that appeals have better success here than typical.

Strategic Value of Filing an Appeal

Total Appeal Filings
10
Allowed After Appeal Filing
4
(40.0%)
Not Allowed After Appeal Filing
6
(60.0%)
Filing Benefit Percentile
63.8%
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, 40.0% 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 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 PARK, SAMUEL - Prosecution Strategy Guide

Executive Summary

Examiner PARK, SAMUEL works in Art Unit 2818 and has examined 495 patent applications in our dataset. With an allowance rate of 85.1%, this examiner has an above-average tendency to allow applications. Applications typically reach final disposition in approximately 27 months.

Allowance Patterns

Examiner PARK, SAMUEL's allowance rate of 85.1% places them in the 56% percentile among all USPTO examiners. This examiner has an above-average tendency to allow applications.

Office Action Patterns

On average, applications examined by PARK, SAMUEL receive 1.81 office actions before reaching final disposition. This places the examiner in the 55% 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 PARK, SAMUEL is 27 months. This places the examiner in the 57% percentile for prosecution speed. Prosecution timelines are slightly faster than average with this examiner.

Interview Effectiveness

Conducting an examiner interview provides a +27.1% benefit to allowance rate for applications examined by PARK, SAMUEL. This interview benefit is in the 78% 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, 31.9% of applications are subsequently allowed. This success rate is in the 59% 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 23.7% of cases where such amendments are filed. This entry rate is in the 23% 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, 0.0% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 12% 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 58.3% of appeals filed. This is in the 27% percentile among all examiners. Of these withdrawals, 14.3% 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, 20.0% are granted (fully or in part). This grant rate is in the 11% 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 0.2% of allowed cases (in the 50% 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 1.4% of allowed cases (in the 61% percentile). This examiner issues Quayle actions more often than average when claims are allowable but formal matters remain (MPEP § 714.14).

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.