Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 19067252 | OPTICAL FILTER | February 2025 | April 2025 | Allow | 2 | 0 | 0 | No | No |
| 18902372 | GLASS FOR OPTICAL FILTER AND OPTICAL FILTER | September 2024 | November 2024 | Allow | 2 | 0 | 0 | No | No |
| 18716827 | OPTICAL FILM, IMAGE DISPLAY PANEL, AND IMAGE DISPLAY DEVICE | June 2024 | February 2025 | Allow | 8 | 1 | 0 | No | No |
| 18638950 | SHAPED REFLECTIVE POLARIZER AND OPTICAL SYSTEM INCLUDING SAME | April 2024 | March 2026 | Allow | 23 | 0 | 0 | No | No |
| 18701419 | DISTANCE MEASURING DEVICE | April 2024 | January 2025 | Allow | 9 | 1 | 0 | No | No |
| 18431439 | LENSES FOR 2D PLANAR AND CURVED 3D LASER SHEETS | February 2024 | February 2025 | Allow | 13 | 0 | 0 | No | No |
| 18417529 | CAMERA MODULE | January 2024 | July 2025 | Allow | 18 | 1 | 0 | No | No |
| 18402104 | CAMERA MODULE | January 2024 | October 2025 | Allow | 22 | 2 | 0 | No | No |
| 18396795 | OPTICAL FILTER | December 2023 | August 2024 | Allow | 8 | 0 | 0 | No | No |
| 18526318 | IMAGE DISPLAY DEVICE | December 2023 | November 2025 | Allow | 24 | 0 | 0 | No | No |
| 18507179 | IMAGING LENS ASSEMBLY, CAMERA MODULE AND ELECTRONIC DEVICE | November 2023 | June 2025 | Allow | 19 | 1 | 0 | No | No |
| 18507164 | IMAGING LENS ASSEMBLY, CAMERA MODULE AND ELECTRONIC DEVICE | November 2023 | June 2025 | Allow | 19 | 1 | 0 | No | No |
| 18505906 | Thin-Film Interference Filter Color Coatings | November 2023 | March 2026 | Allow | 28 | 1 | 0 | No | No |
| 18498090 | ZOOM LENS AND IMAGE PICKUP APPARATUS | October 2023 | January 2025 | Allow | 14 | 0 | 0 | No | No |
| 18495318 | Night Vision Goggle Recording Adapter | October 2023 | May 2025 | Allow | 19 | 1 | 0 | No | No |
| 18463452 | SYSTEM AND METHOD FOR PLASMONIC SPECTRAL CONVERSION USING NANO-HOLES AND NANO-DISKS | September 2023 | July 2024 | Abandon | 10 | 1 | 0 | No | No |
| 18549363 | STRUCTURED PROTECTIVE WINDOWS FOR LIGHT ISOLATION | September 2023 | March 2026 | Allow | 30 | 1 | 0 | No | No |
| 18457423 | OPTICAL PRODUCT AND LIGHT CONCENTRATOR | August 2023 | January 2026 | Allow | 29 | 1 | 0 | No | No |
| 18279267 | OPTICAL CONSTRUCTION | August 2023 | January 2026 | Allow | 29 | 1 | 0 | No | No |
| 18455000 | MULTIFOCAL CONTACT LENS AND CONTACT LENS PRODUCT | August 2023 | January 2025 | Allow | 17 | 0 | 0 | No | No |
| 18365628 | OPTICAL IMAGING SYSTEM | August 2023 | March 2024 | Allow | 7 | 1 | 0 | No | No |
| 18222303 | OPTICAL FILM, DISPLAY DEVICE USING THE SAME, COMPOSITION FOR FORMING COLORED LAYER USED FOR PRODUCING OPTICAL FILM | July 2023 | February 2026 | Allow | 31 | 1 | 0 | No | No |
| 18221646 | OPTICAL FILM, DISPLAY DEVICE USING THE SAME, COMPOSITION FOR FORMING ULTRAVIOLET ABSORBING LAYER USED FOR PRODUCING OPTICAL FILM | July 2023 | February 2026 | Allow | 31 | 1 | 0 | No | No |
| 18261008 | WAVELENGTH TUNABLE OPTICAL FILTER | July 2023 | November 2025 | Allow | 28 | 0 | 0 | No | No |
| 18350424 | ANTI-GLARE FILM AND IMAGE DISPLAY DEVICE | July 2023 | January 2024 | Allow | 6 | 0 | 0 | No | No |
| 18210183 | Optical Element and Optical Module | June 2023 | February 2026 | Abandon | 32 | 1 | 0 | No | No |
| 18316663 | ELECTRONIC DEVICE | May 2023 | January 2026 | Allow | 33 | 1 | 0 | No | No |
| 18303668 | OPTICAL FILTER | April 2023 | July 2025 | Allow | 26 | 0 | 0 | No | No |
| 18303276 | LIGHT CONTROL FILM INCLUDING OPTICAL CAVITIES CONTAINING LIQUID | April 2023 | December 2025 | Allow | 32 | 1 | 0 | No | No |
| 18295303 | COLOR CONVERSION FILM COMPRISING INORGANIC SEPARATION LAYER | April 2023 | July 2024 | Allow | 15 | 2 | 0 | Yes | No |
| 18128160 | SYSTEM, METHOD AND APPARATUS FOR NON-MECHANICAL OPTICAL AND PHOTONIC BEAM STEERING | March 2023 | August 2023 | Allow | 5 | 0 | 0 | No | No |
| 18124289 | FULL DISPLAY MIRROR ASSEMBLY WITH THROUGH BEZEL INFRARED ILLUMINATION | March 2023 | March 2026 | Allow | 36 | 2 | 0 | Yes | No |
| 18185511 | OPTICAL FILTER | March 2023 | June 2025 | Allow | 27 | 0 | 0 | No | No |
| 18122130 | ELECTRONIC DEVICE | March 2023 | June 2025 | Allow | 27 | 0 | 0 | No | No |
| 18184452 | CEMENTED OPTICAL ELEMENT, OPTICAL APPARATUS, AND IMAGE PICKUP APPARATUS | March 2023 | December 2025 | Allow | 33 | 2 | 0 | No | No |
| 18177523 | MEMS-DRIVEN OPTICAL PACKAGE WITH MICRO-LED ARRAY | March 2023 | August 2025 | Allow | 29 | 2 | 0 | No | No |
| 18023579 | LIGHT SHIELDING MEMBER | February 2023 | February 2025 | Allow | 24 | 3 | 0 | No | No |
| 18159286 | SYSTEM AND METHOD TO REDUCE BIRD COLLISIONS WITH A WINDOW | January 2023 | January 2026 | Abandon | 35 | 1 | 0 | No | No |
| 18156942 | LIGHT-ABSORBING HEAT-SHIELDING FILM, LIGHT-ABSORBING HEAT-SHIELDING MEMBER, ARTICLE, AND METHOD FOR PRODUCING THEM | January 2023 | March 2026 | Allow | 38 | 1 | 0 | No | No |
| 18156278 | TRANSPARENT COVERING HAVING ANTI-REFLECTIVE COATINGS | January 2023 | August 2024 | Abandon | 19 | 2 | 0 | No | No |
| 18155864 | LINE SCANNER DRIVEN BY MAGNETICALLY PRELOADED CAM | January 2023 | January 2026 | Abandon | 36 | 1 | 0 | No | No |
| 18096750 | DISPLAY DEVICE AND HEAD-UP DISPLAY | January 2023 | January 2026 | Allow | 36 | 2 | 0 | Yes | No |
| 18016083 | METHOD FOR PRODUCING AN OPTICAL COMPONENT HAVING A COATED INTERNAL STRUCTURE AND OPTICAL COMPONENT PRODUCED BY SAID METHOD | January 2023 | November 2023 | Allow | 10 | 2 | 0 | No | No |
| 18004976 | ANTI-GLARE FILM, POLARIZING PLATE AND DISPLAY APPARATUS | January 2023 | May 2025 | Allow | 28 | 0 | 0 | No | No |
| 18094412 | ULTRA WIDE BAND OPTICAL ABSORBER BASED ON MULTILAYER TRANSITION METAL LAYERS | January 2023 | July 2025 | Allow | 30 | 1 | 0 | No | No |
| 18151620 | CONTACTLESS TYPE OPTICAL DEVICE | January 2023 | May 2024 | Allow | 16 | 0 | 0 | No | No |
| 18150038 | LIGHT-ABSORBING COMPOSITION AND METHOD OF MANUFACTURING | January 2023 | May 2024 | Allow | 16 | 0 | 0 | No | No |
| 18147298 | Method and System Utilizing Inverted Master for Holographic Recording | December 2022 | July 2025 | Allow | 31 | 0 | 0 | No | No |
| 18002738 | SYSTEMS AND METHODS FOR MANUFACTURING AND REPLICATING HOLOGRAPHIC OPTICAL ELEMENTS AND HOLOGRAPHIC WAVEGUIDE COUPLERS | December 2022 | April 2025 | Allow | 28 | 0 | 0 | No | No |
| 18011236 | HYDROPHILIC FILM MANUFACTURING METHOD, HYDROPHILIC FILM, AND OPTICAL MEMBER | December 2022 | January 2026 | Allow | 37 | 2 | 0 | No | No |
| 18010351 | OPTICAL ARTICLE HAVING A MULTILAYERED ANTIREFLECTIVE COATING INCLUDING AN ENCAPSULATED METAL FILM | December 2022 | November 2025 | Allow | 35 | 2 | 0 | No | No |
| 18062042 | Lens Assembly | December 2022 | October 2025 | Allow | 35 | 1 | 0 | No | No |
| 18059354 | BROADBAND INFRARED ABSORBER BASED ON EPSILON-NEAR-ZERO MATERIAL | November 2022 | July 2025 | Allow | 32 | 1 | 0 | No | No |
| 18054935 | OPTICAL LENS ASSEMBLY, IMAGING APPARATUS AND ELECTRONIC DEVICE | November 2022 | March 2026 | Allow | 40 | 1 | 1 | No | No |
| 17998460 | ANTI-GLARE FILM AND IMAGE DISPLAY DEVICE | November 2022 | October 2025 | Allow | 35 | 2 | 0 | Yes | No |
| 17922891 | OPTICAL ARTICLE WITH VERY LOW REFLECTION IN THE VISIBLE REGION AND IN THE NEAR INFRARED REGION | November 2022 | July 2025 | Allow | 32 | 1 | 0 | No | No |
| 17920471 | LENS WITH SURFACE MICROSTRUCTURES ENCAPSULATED BY A SELF-STRATIFIED HARD COAT | October 2022 | May 2025 | Allow | 30 | 0 | 0 | No | No |
| 18046591 | OPTICAL ELEMENT | October 2022 | September 2025 | Allow | 35 | 1 | 0 | Yes | No |
| 17961451 | RAINBOW REDUCTION FOR WAVEGUIDE DISPLAYS | October 2022 | July 2025 | Allow | 33 | 1 | 0 | Yes | No |
| 17958703 | FILTERS WITH REDUCED ANGLE-OF-INCIDENCE DEPENDENCE | October 2022 | August 2025 | Allow | 35 | 0 | 0 | No | No |
| 17936095 | Plasmonic metasurface light filter and Imaging Sensor including light filter | September 2022 | August 2025 | Allow | 34 | 0 | 0 | No | No |
| 17933899 | LIGHT-SHIELDING MEMBER | September 2022 | November 2025 | Abandon | 38 | 1 | 0 | No | No |
| 17932849 | OPTICAL FILTER | September 2022 | March 2025 | Allow | 30 | 0 | 0 | No | No |
| 17933034 | FILTERING STRUCTURE FOR AN INFRARED CUT FILTER | September 2022 | September 2025 | Abandon | 36 | 2 | 0 | No | No |
| 17912173 | ULTRASONIC LINEAR MOTOR AND OPERATION METHOD THEREFOR | September 2022 | August 2025 | Allow | 35 | 1 | 0 | No | No |
| 17943170 | ULTRA-THIN, FLEXIBLE THIN-FILM FILTERS WITH SPATIALLY OR TEMPORALLY VARYING OPTICAL PROPERTIES AND METHODS OF MAKING THE SAME | September 2022 | September 2025 | Allow | 36 | 1 | 0 | No | No |
| 17910725 | ADJUSTABLE INFRARED OPTICAL FILTER DEVICE | September 2022 | August 2025 | Allow | 36 | 1 | 0 | No | No |
| 17905530 | ANTI-GLARE ANTIREFLECTION MEMBER, POLARIZING PLATE, SURFACE PLATE, AND IMAGE DISPLAY DEVICE WHICH ARE PROVIDED WITH ANTI-GLARE ANTIREFLECTION MEMBER, AND METHOD FOR SELECTING ANTI-GLARE ANTIREFLECTION MEMBER | September 2022 | July 2025 | Allow | 34 | 1 | 0 | No | No |
| 17901750 | Radiative Cooling Structure and Manufacturing Method | September 2022 | November 2025 | Abandon | 38 | 1 | 0 | No | No |
| 17899727 | OPTICAL UNIT, MANUFACTURING METHOD FOR OPTICAL UNIT, AND ENDOSCOPE | August 2022 | September 2025 | Allow | 36 | 1 | 0 | No | No |
| 17898979 | SPACER AND CAMERA MODULE | August 2022 | August 2024 | Allow | 24 | 1 | 0 | No | No |
| 17904776 | POLARIZING PLATE AND OPTICAL DISPLAY DEVICE COMPRISING SAME | August 2022 | February 2026 | Allow | 42 | 2 | 0 | No | No |
| 17888738 | OPTICAL LAMINATE AND DISPLAY DEVICE | August 2022 | May 2025 | Allow | 33 | 1 | 0 | Yes | No |
| 17817799 | PROJECTION LENS AND PROJECTION DISPLAY APPARATUS USING THE SAME | August 2022 | December 2024 | Abandon | 29 | 1 | 0 | No | No |
| 17881400 | CAMERA MODULE AND ELECTRONIC DEVICE | August 2022 | April 2025 | Allow | 33 | 3 | 0 | No | No |
| 17816516 | MOLDED PRODUCT AND DISPLAY DEVICE | August 2022 | July 2025 | Allow | 35 | 1 | 0 | No | No |
| 17876886 | WINDOW AND ELECTRONIC DEVICE INCLUDING THE SAME | July 2022 | July 2025 | Allow | 36 | 1 | 0 | Yes | No |
| 17849710 | VEHICLE DISPLAY DEVICE ANTI-GLARE COVER LENS AND VEHICLE DISPLAY APPARATUS | June 2022 | February 2026 | Abandon | 44 | 2 | 0 | No | No |
| 17787419 | ELECTROCHROMIC DEVICE AND MANUFACTURING METHOD | June 2022 | August 2025 | Allow | 38 | 1 | 0 | No | No |
| 17840910 | OPTICAL IMAGING SYSTEM | June 2022 | October 2025 | Allow | 40 | 2 | 0 | No | No |
| 17782409 | MIXED, VIRTUAL AND AUGMENTED REALITY HEADSET AND SYSTEM | June 2022 | September 2025 | Abandon | 39 | 1 | 0 | No | No |
| 17745674 | THICKNESS-MODULATED CONFORMAL COATINGS ON OPTICAL COMPONENTS | May 2022 | March 2025 | Allow | 34 | 0 | 0 | No | No |
| 17712894 | ANGULAR PERFORMANCE OF APOCHROMATIC PANCHARATNAM BERRY PHASE COMPONENTS USING A C-PLATE | April 2022 | April 2024 | Allow | 25 | 0 | 0 | No | No |
| 17692465 | TITANIUM OXIDE OPTICAL DEVICE FILMS DEPOSITED BY PHYSICAL VAPOR DEPOSITION | March 2022 | February 2024 | Allow | 23 | 2 | 1 | Yes | No |
| 17666224 | DIFFRACTION GRATINGS FORMED BY METASURFACES HAVING DIFFERENTLY ORIENTED NANOBEAMS | February 2022 | April 2025 | Allow | 38 | 0 | 0 | No | No |
| 17586835 | RECEIVING OPTICAL SYSTEM, LASER RECEIVING MODULE, LIDAR, AND OPTICAL ADJUSTMENT METHOD | January 2022 | November 2023 | Allow | 22 | 0 | 0 | No | No |
| 17567257 | HIGH-HAZE ANTI-GLARE FILM AND HIGH-HAZE ANTI-GLARE ANTI-REFLECTION FILM | January 2022 | April 2024 | Allow | 28 | 1 | 0 | No | No |
| 17553988 | IMAGING LENS ASSEMBLY, CAMERA MODULE AND ELECTRONIC DEVICE | December 2021 | February 2024 | Allow | 26 | 0 | 0 | No | No |
| 17490890 | ZOOM LENS AND IMAGING APPARATUS HAVING FOUR LENS GROUPS | September 2021 | November 2021 | Allow | 2 | 0 | 0 | No | No |
| 17488506 | OPTICAL LENS ASSEMBLY AND IMAGE CAPTURING DEVICE | September 2021 | February 2024 | Allow | 29 | 0 | 0 | No | No |
| 17488645 | CONTACTLESS TYPE OPTICAL DEVICE | September 2021 | October 2022 | Allow | 13 | 2 | 0 | No | No |
| 17488142 | PHOTON SOURCES WITH MULTIPLE CAVITIES FOR GENERATION OF INDIVIDUAL PHOTONS | September 2021 | June 2025 | Allow | 44 | 1 | 0 | No | No |
| 17459418 | COMPACT EYEPRINT IMAGING DEVICE | August 2021 | February 2024 | Allow | 30 | 0 | 0 | No | No |
| 17406364 | FILTERING STRUCTURE FOR AN INFRARED CUT FILTER | August 2021 | June 2022 | Allow | 10 | 1 | 0 | Yes | No |
| 17392391 | MINIATURE OPTICAL LENS ASSEMBLY HAVING OPTICAL ELEMENT, IMAGING APPARATUS AND ELECTRONIC DEVICE | August 2021 | January 2025 | Allow | 41 | 2 | 0 | No | No |
| 17392713 | METHODS AND APPARATUSES FOR REDUCING STRAY LIGHT EMISSION FROM AN EYEPIECE OF AN OPTICAL IMAGING SYSTEM | August 2021 | April 2024 | Allow | 33 | 0 | 0 | Yes | No |
| 17389505 | OPTICAL LENS ASSEMBLY, IMAGING APPARATUS AND ELECTRONIC DEVICE | July 2021 | September 2024 | Allow | 37 | 2 | 0 | No | No |
| 17426128 | OPTICAL COMPONENT, IMAGE DISPLAY DEVICE USING SAME, AND HEAD-UP DISPLAY | July 2021 | March 2025 | Abandon | 44 | 2 | 0 | No | No |
| 17382375 | AUGMENTED REALITY OPTICAL AND CORRECTIVE LENS SYSTEM | July 2021 | December 2021 | Allow | 5 | 1 | 0 | No | No |
| 17370393 | Reflection-Reducing Layer System and Method for Producing A Reflection-Reducing Layer System | July 2021 | June 2024 | Abandon | 35 | 2 | 1 | No | No |
This analysis examines appeal outcomes and the strategic value of filing appeals for examiner PARBADIA, BALRAM T.
With a 100.0% reversal rate, the PTAB has reversed the examiner's rejections more often than affirming them. This reversal rate is in the top 25% across the USPTO, indicating that appeals are more successful here than in most other areas.
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, 60.0% 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.
✓ 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 PARBADIA, BALRAM T works in Art Unit 2872 and has examined 532 patent applications in our dataset. With an allowance rate of 77.4%, this examiner has a below-average tendency to allow applications. Applications typically reach final disposition in approximately 30 months.
Examiner PARBADIA, BALRAM T's allowance rate of 77.4% places them in the 44% percentile among all USPTO examiners. This examiner has a below-average tendency to allow applications.
On average, applications examined by PARBADIA, BALRAM T receive 1.74 office actions before reaching final disposition. This places the examiner in the 38% percentile for office actions issued. This examiner issues fewer office actions than average, which may indicate efficient prosecution or a more lenient examination style.
The median time to disposition (half-life) for applications examined by PARBADIA, BALRAM T is 30 months. This places the examiner in the 61% percentile for prosecution speed. Prosecution timelines are slightly faster than average with this examiner.
Conducting an examiner interview provides a +17.5% benefit to allowance rate for applications examined by PARBADIA, BALRAM T. This interview benefit is in the 59% percentile among all examiners. Recommendation: Interviews provide an above-average benefit with this examiner and are worth considering.
When applicants file an RCE with this examiner, 32.7% of applications are subsequently allowed. This success rate is in the 70% 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.
This examiner enters after-final amendments leading to allowance in 29.0% of cases where such amendments are filed. This entry rate is in the 41% 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.
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.
This examiner withdraws rejections or reopens prosecution in 88.9% of appeals filed. This is in the 82% percentile among all examiners. Of these withdrawals, 25.0% 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.
When applicants file petitions regarding this examiner's actions, 40.8% are granted (fully or in part). This grant rate is in the 32% 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's Amendments: This examiner makes examiner's amendments in 0.2% of allowed cases (in the 52% 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 0.5% 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).
Based on the statistical analysis of this examiner's prosecution patterns, here are tailored strategic recommendations:
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.