USPTO Examiner PARBADIA BALRAM T - Art Unit 2872

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19067252OPTICAL FILTERFebruary 2025April 2025Allow200NoNo
18902372GLASS FOR OPTICAL FILTER AND OPTICAL FILTERSeptember 2024November 2024Allow200NoNo
18716827OPTICAL FILM, IMAGE DISPLAY PANEL, AND IMAGE DISPLAY DEVICEJune 2024February 2025Allow810NoNo
18701419DISTANCE MEASURING DEVICEApril 2024January 2025Allow910NoNo
18431439LENSES FOR 2D PLANAR AND CURVED 3D LASER SHEETSFebruary 2024February 2025Allow1300NoNo
18396795OPTICAL FILTERDecember 2023August 2024Allow800NoNo
18507179IMAGING LENS ASSEMBLY, CAMERA MODULE AND ELECTRONIC DEVICENovember 2023June 2025Allow1910NoNo
18507164IMAGING LENS ASSEMBLY, CAMERA MODULE AND ELECTRONIC DEVICENovember 2023June 2025Allow1910NoNo
18498090ZOOM LENS AND IMAGE PICKUP APPARATUSOctober 2023January 2025Allow1400NoNo
18495318Night Vision Goggle Recording AdapterOctober 2023May 2025Allow1910NoNo
18463452SYSTEM AND METHOD FOR PLASMONIC SPECTRAL CONVERSION USING NANO-HOLES AND NANO-DISKSSeptember 2023July 2024Abandon1010NoNo
18455000MULTIFOCAL CONTACT LENS AND CONTACT LENS PRODUCTAugust 2023January 2025Allow1700NoNo
18365628OPTICAL IMAGING SYSTEMAugust 2023March 2024Allow710NoNo
18350424ANTI-GLARE FILM AND IMAGE DISPLAY DEVICEJuly 2023January 2024Allow600NoNo
18303668OPTICAL FILTERApril 2023July 2025Allow2600NoNo
18295303COLOR CONVERSION FILM COMPRISING INORGANIC SEPARATION LAYERApril 2023July 2024Allow1520YesNo
18128160SYSTEM, METHOD AND APPARATUS FOR NON-MECHANICAL OPTICAL AND PHOTONIC BEAM STEERINGMarch 2023August 2023Allow500NoNo
18185511OPTICAL FILTERMarch 2023June 2025Allow2700NoNo
18122130ELECTRONIC DEVICEMarch 2023June 2025Allow2700NoNo
18023579LIGHT SHIELDING MEMBERFebruary 2023February 2025Allow2430NoNo
18156278TRANSPARENT COVERING HAVING ANTI-REFLECTIVE COATINGSJanuary 2023August 2024Abandon1920NoNo
18016083METHOD FOR PRODUCING AN OPTICAL COMPONENT HAVING A COATED INTERNAL STRUCTURE AND OPTICAL COMPONENT PRODUCED BY SAID METHODJanuary 2023November 2023Allow1020NoNo
18004976ANTI-GLARE FILM, POLARIZING PLATE AND DISPLAY APPARATUSJanuary 2023May 2025Allow2800NoNo
18151620CONTACTLESS TYPE OPTICAL DEVICEJanuary 2023May 2024Allow1600NoNo
18150038LIGHT-ABSORBING COMPOSITION AND METHOD OF MANUFACTURINGJanuary 2023May 2024Allow1600NoNo
18002738SYSTEMS AND METHODS FOR MANUFACTURING AND REPLICATING HOLOGRAPHIC OPTICAL ELEMENTS AND HOLOGRAPHIC WAVEGUIDE COUPLERSDecember 2022April 2025Allow2800NoNo
17920471LENS WITH SURFACE MICROSTRUCTURES ENCAPSULATED BY A SELF-STRATIFIED HARD COATOctober 2022May 2025Allow3000NoNo
17932849OPTICAL FILTERSeptember 2022March 2025Allow3000NoNo
17898979SPACER AND CAMERA MODULEAugust 2022August 2024Allow2410NoNo
17888738OPTICAL LAMINATE AND DISPLAY DEVICEAugust 2022May 2025Allow3310YesNo
17817799PROJECTION LENS AND PROJECTION DISPLAY APPARATUS USING THE SAMEAugust 2022December 2024Abandon2910NoNo
17881400CAMERA MODULE AND ELECTRONIC DEVICEAugust 2022April 2025Allow3330NoNo
17745674THICKNESS-MODULATED CONFORMAL COATINGS ON OPTICAL COMPONENTSMay 2022March 2025Allow3400NoNo
17712894ANGULAR PERFORMANCE OF APOCHROMATIC PANCHARATNAM BERRY PHASE COMPONENTS USING A C-PLATEApril 2022April 2024Allow2500NoNo
17692465TITANIUM OXIDE OPTICAL DEVICE FILMS DEPOSITED BY PHYSICAL VAPOR DEPOSITIONMarch 2022February 2024Allow2321YesNo
17666224DIFFRACTION GRATINGS FORMED BY METASURFACES HAVING DIFFERENTLY ORIENTED NANOBEAMSFebruary 2022April 2025Allow3800NoNo
17586835RECEIVING OPTICAL SYSTEM, LASER RECEIVING MODULE, LIDAR, AND OPTICAL ADJUSTMENT METHODJanuary 2022November 2023Allow2200NoNo
17567257HIGH-HAZE ANTI-GLARE FILM AND HIGH-HAZE ANTI-GLARE ANTI-REFLECTION FILMJanuary 2022April 2024Allow2810NoNo
17553988IMAGING LENS ASSEMBLY, CAMERA MODULE AND ELECTRONIC DEVICEDecember 2021February 2024Allow2600NoNo
17490890ZOOM LENS AND IMAGING APPARATUS HAVING FOUR LENS GROUPSSeptember 2021November 2021Allow200NoNo
17488645CONTACTLESS TYPE OPTICAL DEVICESeptember 2021October 2022Allow1320NoNo
17488506OPTICAL LENS ASSEMBLY AND IMAGE CAPTURING DEVICESeptember 2021February 2024Allow2900NoNo
17488142PHOTON SOURCES WITH MULTIPLE CAVITIES FOR GENERATION OF INDIVIDUAL PHOTONSSeptember 2021June 2025Allow4410NoNo
17459418COMPACT EYEPRINT IMAGING DEVICEAugust 2021February 2024Allow3000NoNo
17406364FILTERING STRUCTURE FOR AN INFRARED CUT FILTERAugust 2021June 2022Allow1010YesNo
17392713METHODS AND APPARATUSES FOR REDUCING STRAY LIGHT EMISSION FROM AN EYEPIECE OF AN OPTICAL IMAGING SYSTEMAugust 2021April 2024Allow3300YesNo
17392391MINIATURE OPTICAL LENS ASSEMBLY HAVING OPTICAL ELEMENT, IMAGING APPARATUS AND ELECTRONIC DEVICEAugust 2021January 2025Allow4120NoNo
17389505OPTICAL LENS ASSEMBLY, IMAGING APPARATUS AND ELECTRONIC DEVICEJuly 2021September 2024Allow3720NoNo
17426128OPTICAL COMPONENT, IMAGE DISPLAY DEVICE USING SAME, AND HEAD-UP DISPLAYJuly 2021March 2025Abandon4420NoNo
17382375AUGMENTED REALITY OPTICAL AND CORRECTIVE LENS SYSTEMJuly 2021December 2021Allow510NoNo
17370393Reflection-Reducing Layer System and Method for Producing A Reflection-Reducing Layer SystemJuly 2021June 2024Abandon3521NoNo
17355041Skew Mirrors, Methods of Use, and Methods Of ManufactureJune 2021January 2025Allow4310NoNo
17353566VIEWING ANGLE LIMITING APPARATUS AND DISPLAY APPARATUS COMPRISING THE SAMEJune 2021July 2024Allow3720YesNo
17352140EYELENS WAVEGUIDEJune 2021August 2024Allow3800YesNo
17332479SYSTEM AND METHOD FOR HOLOGRAPHIC DISPLAYSMay 2021May 2022Allow1220YesNo
17331696ZOOM LENS AND IMAGE PICKUP APPARATUSMay 2021September 2023Allow2820NoNo
17329961SYSTEM OF VIRTUAL IMAGE PROJECTIION ON SCREEN WITH EFFECT OF ELIMINATING INFLUENCE OF SOLAR RADIATIONMay 2021September 2024Allow4010YesNo
17329678DISPLAY SYSTEMMay 2021October 2024Allow4110NoNo
17295509DISPLAY BOARD AND DISPLAY DEVICEMay 2021September 2024Abandon4010NoNo
17245040METHOD OF FORMING A TOP PLANE CONNECTION IN AN ELECTRO-OPTIC DEVICEApril 2021April 2024Allow3610NoNo
17290198PHASED-ARRAY BEAM STEERING FOR MATERIALS PROCESSINGApril 2021February 2025Allow4611NoNo
17235965ZOOM LENS AND IMAGE PICKUP APPARATUSApril 2021July 2023Allow2620YesNo
17225849CURVILINEAR PRISMATIC FILM WHICH ELIMINATES GLARE AND REDUCES FRONT-SURFACE REFLECTIONS FOR SOLAR PANELS AND OTHER SURFACESApril 2021October 2021Allow620YesNo
17213001OPTICAL PROCESSING APPARATUS, CAMERA MODULE, ELECTRONIC DEVICE AND CAPTURING METHODMarch 2021January 2024Allow3310NoNo
17207350ATHERMAL INFRARED OPTICAL TELESCOPE AND METHOD FOR MANUFACTURINGMarch 2021January 2025Allow4640NoNo
17197082OPTICAL ASSEMBLY, IN PARTICULAR FOR POLARIZATION OF A LASER BEAM, AND EUV RADIATION GENERATING DEVICE THEREWITHMarch 2021September 2024Allow4220YesNo
17188817INTEGRATED OPTICAL FILTER SYSTEM WITH LOW SENSITIVITY TO HIGH ANGLE OF INCIDENCE LIGHT FOR AN ANALYTE SENSORMarch 2021March 2024Allow3610NoNo
17256493LENS BARRELDecember 2020October 2024Allow4620NoNo
17128099MULTIVIEW DISPLAY AND METHOD WITH DYNAMICALLY RECONFIGURABLE MULTIVIEW PIXELSDecember 2020October 2024Allow4610NoNo
17253116DISPLAY DEVICE AND DISPLAY DEVICE MANUFACTURING METHODDecember 2020December 2024Allow4820NoNo
17122646OPTICAL DEVICESDecember 2020February 2025Allow5020NoNo
17251100OPTICALLY SWITCHABLE WINDOWS FOR SELECTIVELY IMPEDING PROPAGATION OF LIGHT FROM AN ARTIFICIAL SOURCEDecember 2020October 2024Abandon4601NoNo
17115810SPACER ASSEMBLYDecember 2020June 2025Allow5440NoNo
17101200OPTICAL MODULATING DEVICE AND OPTICAL APPARATUS EMPLOYING THE SAMENovember 2020August 2024Allow4520YesNo
16949800POWER DISTRIBUTION NETWORKS FOR ELECTROCHROMIC DEVICESNovember 2020March 2024Allow4010NoNo
17068616DIFFRACTIVE OPTICAL ELEMENTOctober 2020October 2023Allow3600NoNo
17037170ERECTOR CAMSeptember 2020September 2024Abandon4820NoNo
17029790LENSES FOR 2D PLANAR AND CURVED 3D LASER SHEETSSeptember 2020September 2023Allow3600NoNo
17027170OPTICAL IMAGING LENS ASSEMBLYSeptember 2020April 2024Allow4311YesNo
17021420OPTICAL IMAGING SYSTEMSeptember 2020November 2023Allow3811NoNo
17019425MULTIFOCAL CONTACT LENS AND CONTACT LENS PRODUCTSeptember 2020May 2023Allow3200NoNo
17005532CAMERA MODULEAugust 2020September 2023Allow3720NoNo
17003953ANAMORPHIC LENSAugust 2020December 2020Allow300NoNo
17002295MEMS-DRIVEN OPTICAL PACKAGE WITH MICRO-LED ARRAYAugust 2020November 2022Allow2620NoNo
16991411OPTICAL ELEMENT AND OPTICAL APPARATUSAugust 2020January 2023Allow3010NoNo
16989908LENS MODULEAugust 2020September 2023Abandon3720NoNo
16944331IMAGING OPTICAL ELEMENT SET, IMAGING LENS ASSEMBLY AND ELECTRONIC DEVICEJuly 2020January 2023Allow3010NoNo
16937241STRUCTURALLY-COLORED ARTICLES AND METHODS FOR MAKING AND USING STRUCTURALLY-COLORED ARTICLESJuly 2020August 2024Abandon4930NoNo
16935378IMAGING LENS ASSEMBLY, CAMERA MODULE AND ELECTRONIC DEVICEJuly 2020August 2023Allow3700NoNo
16932928IMAGING LENS ASSEMBLY MODULE AND ELECTRONIC DEVICEJuly 2020May 2023Allow3320NoNo
16924496IMAGING LENS ASSEMBLY, CAMERA MODULE AND ELECTRONIC DEVICEJuly 2020January 2025Allow5430YesNo
16959748STRAY LIGHT ABSORBING FILMJuly 2020March 2024Allow4410NoNo
16916148LENS MODULEJune 2020August 2023Abandon3820NoNo
16916731SYSTEM, METHOD AND APPARATUS FOR NON-MECHANICAL OPTICAL AND PHOTONIC BEAM STEERINGJune 2020December 2020Allow610NoNo
16914363LENS MODULE AND ELECTRONIC DEVICEJune 2020July 2022Allow2510NoNo
16913424Light Control Film Having Nano Light Absorbing Layer and Display Using the SameJune 2020October 2023Allow4010NoNo
16908738CAMERA OPTICAL LENSJune 2020October 2022Allow2810NoNo
16956766LENS SYSTEM AND IMAGE PICKUP APPARATUSJune 2020January 2023Abandon3110NoNo
16772134DECORATION MEMBERJune 2020August 2022Allow2600NoNo
16897311MICROOBJECTIVE OPTICAL SYSTEM AND OPTICAL DEVICEJune 2020June 2022Allow2500NoNo

Appeals Overview

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

Strategic Value of Filing an Appeal

Total Appeal Filings
9
Allowed After Appeal Filing
5
(55.6%)
Not Allowed After Appeal Filing
4
(44.4%)
Filing Benefit Percentile
85.8%
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, 55.6% 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

Filing a Notice of Appeal is strategically valuable. The act of filing often prompts favorable reconsideration during the mandatory appeal conference.

Examiner PARBADIA, BALRAM T - Prosecution Strategy Guide

Executive Summary

Examiner PARBADIA, BALRAM T works in Art Unit 2872 and has examined 563 patent applications in our dataset. With an allowance rate of 78.3%, this examiner has a below-average tendency to allow applications. Applications typically reach final disposition in approximately 30 months.

Allowance Patterns

Examiner PARBADIA, BALRAM T's allowance rate of 78.3% places them in the 39% percentile among all USPTO examiners. This examiner has a below-average tendency to allow applications.

Office Action Patterns

On average, applications examined by PARBADIA, BALRAM T receive 1.68 office actions before reaching final disposition. This places the examiner in the 47% 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 PARBADIA, BALRAM T is 30 months. This places the examiner in the 42% percentile for prosecution speed. Prosecution timelines are slightly slower than average with this examiner.

Interview Effectiveness

Conducting an examiner interview provides a +16.6% benefit to allowance rate for applications examined by PARBADIA, BALRAM T. This interview benefit is in the 61% percentile among all examiners. Recommendation: Interviews provide an above-average benefit with this examiner and are worth considering.

Request for Continued Examination (RCE) Effectiveness

When applicants file an RCE with this examiner, 33.1% of applications are subsequently allowed. This success rate is in the 64% 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 29.9% of cases where such amendments are filed. This entry rate is in the 35% 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, 200.0% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 96% 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 100.0% of appeals filed. This is in the 94% percentile among all examiners. Of these withdrawals, 28.6% 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, 31.7% are granted (fully or in part). This grant rate is in the 24% 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 49% percentile). This examiner makes examiner's amendments less often than average. You may need to make most claim amendments yourself.

Quayle Actions: This examiner issues Ex Parte Quayle actions in 0.9% of allowed cases (in the 55% 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:

  • 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.

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.