Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 18803450 | SEMICONDUCTOR LASER COMPONENTS | August 2024 | November 2025 | Allow | 15 | 2 | 0 | No | No |
| 18259984 | SEMICONDUCTOR LASER LIGHT SOURCE DEVICE | June 2023 | March 2026 | Allow | 32 | 0 | 0 | Yes | No |
| 18307362 | TECHNIQUES FOR LASER ALIGNMENT IN PHOTONIC INTEGRATED CIRCUITS | April 2023 | February 2026 | Allow | 34 | 1 | 0 | No | No |
| 18016695 | FIBER LASER DEVICE | January 2023 | February 2026 | Allow | 37 | 1 | 0 | No | No |
| 17965462 | VERTICAL-CAVITY SURFACE-EMITTING SEMICONDUCTOR LASER DIODE WITH THE MODE FILTER | October 2022 | July 2025 | Allow | 33 | 3 | 1 | Yes | No |
| 17963759 | LASER DIODE DRIVER CIRCUITS AND METHODS OF OPERATING THEREOF | October 2022 | April 2025 | Allow | 30 | 0 | 0 | Yes | No |
| 17960281 | SEMICONDUCTOR LASER ELEMENT, SEMICONDUCTOR LASER DEVICE, AND METHOD FOR MANUFACTURING SEMICONDUCTOR LASER ELEMENT | October 2022 | July 2025 | Allow | 34 | 0 | 0 | Yes | No |
| 17915948 | Optical Semiconductor Chip | September 2022 | December 2025 | Allow | 39 | 1 | 0 | No | No |
| 17915039 | DML Driver | September 2022 | July 2025 | Allow | 34 | 0 | 0 | No | No |
| 17952342 | VCSEL WITH INCREASED WAVELENGTH DEPENDENCE ON DRIVING CURRENT | September 2022 | January 2026 | Allow | 40 | 1 | 0 | Yes | No |
| 17903409 | PASSIVELY Q-SWITCHED LASER AND LASER SYSTEM FOR RANGING APPLICATIONS | September 2022 | October 2025 | Allow | 37 | 1 | 0 | Yes | No |
| 17821352 | RAMAN FIBER LASER EMPLOYING ULTRA-LOW REFLECTANCE FIBER BRAGG GRATING | August 2022 | November 2025 | Allow | 39 | 1 | 0 | No | No |
| 17799366 | FIBER LASER APPARATUS | August 2022 | November 2025 | Allow | 39 | 1 | 0 | No | No |
| 17886290 | BLUE LASER OPERATING AT THE H-BETA FRAUNHOFER LINE | August 2022 | November 2025 | Allow | 39 | 1 | 0 | Yes | No |
| 17885174 | CONTROL SYSTEM FOR A LASER SOURCE AND METHOD FOR CONTROLLING AN OUTPUT POWER OF THE LASER SOURCE | August 2022 | January 2026 | Abandon | 41 | 1 | 0 | No | No |
| 17884427 | REDUCING SPECTRAL VARIANCE OF A LASER SOURCE | August 2022 | February 2026 | Abandon | 42 | 2 | 0 | Yes | No |
| 17817394 | BANDWITH ENHANCED DFB+R LITE LASER | August 2022 | February 2026 | Allow | 43 | 1 | 1 | No | No |
| 17625893 | LASER DIODE, OPTICAL INTEGRATED DEVICE, AND MANUFACTURING METHOD THEREOF | July 2022 | February 2026 | Allow | 49 | 1 | 1 | Yes | No |
| 17790794 | OPTICAL SEMICONDUCTOR ELEMENT | July 2022 | November 2025 | Allow | 41 | 2 | 0 | Yes | No |
| 17785292 | OPTOELECTRONIC MODULE | June 2022 | December 2025 | Allow | 42 | 2 | 0 | Yes | No |
| 17805621 | LASER EMITTER INCLUDING NANOWIRES | June 2022 | March 2025 | Allow | 33 | 0 | 0 | Yes | No |
| 17734662 | Light Emitting Structures Incorporating Wide Bandgap Intermediate Carrier Blocking Layers for Balancing Strain Across the Structure's Multilayers | May 2022 | March 2025 | Allow | 34 | 0 | 0 | Yes | No |
| 17773322 | OPTOELECTRONIC SEMICONDUCTOR COMPONENT, ARRANGEMENT OF OPTOELECTRONIC SEMICONDUCTOR COMPONENTS, OPTOELECTRONIC DEVICE AND METHOD FOR PRODUCING AN OPTOELECTRONIC SEMICONDUCTOR COMPONENT | April 2022 | October 2025 | Abandon | 42 | 0 | 1 | No | No |
| 17660108 | DRIVER CIRCUIT FOR AN ADDRESSABLE ARRAY OF OPTICAL EMITTERS | April 2022 | November 2025 | Allow | 42 | 1 | 0 | Yes | No |
| 17726046 | Lidar | April 2022 | December 2025 | Allow | 44 | 1 | 0 | No | No |
| 17721319 | LASER EMITTING CIRCUIT AND LIDAR | April 2022 | January 2025 | Allow | 34 | 3 | 1 | Yes | No |
| 17709258 | SAFE LASER LIGHT | March 2022 | May 2025 | Allow | 37 | 2 | 0 | Yes | No |
| 17653747 | RIDGE TYPE SEMICONDUCTOR OPTICAL DEVICE | March 2022 | November 2025 | Allow | 44 | 5 | 0 | Yes | No |
| 17635504 | SOLID-STATE LASERS AND ASSEMBLY METHOD THEREFOR | February 2022 | March 2024 | Allow | 25 | 1 | 0 | Yes | No |
| 17650748 | ILLUMINATION DIAGNOSIS FOR LIDAR DRIVER | February 2022 | October 2025 | Allow | 44 | 2 | 0 | Yes | No |
| 17666912 | VERTICAL CAVITY SURFACE EMITTING LASER | February 2022 | December 2024 | Abandon | 34 | 3 | 0 | Yes | No |
| 17573701 | SEMICONDUCTOR LASER DIODE | January 2022 | August 2025 | Abandon | 43 | 1 | 0 | No | No |
| 17571035 | LOW SIDE DRIVER FOR LASER DIODE | January 2022 | March 2025 | Allow | 38 | 0 | 0 | Yes | No |
| 17644208 | FIBER LASER APPARATUS | December 2021 | January 2023 | Allow | 13 | 3 | 0 | No | No |
| 17643322 | DRIVER CIRCUIT WITH A SIGNAL OUTPUT | December 2021 | February 2026 | Abandon | 50 | 1 | 1 | No | No |
| 17530411 | LIGHT EMITTING STRUCTURES WITH MULTIPLE UNIFORMLY POPULATED ACTIVE LAYERS | November 2021 | February 2022 | Allow | 3 | 0 | 0 | Yes | No |
| 17523825 | MULTI-COLOR LIGHT EMITTING STRUCTURES WITH CONTROLLABLE EMISSION COLOR | November 2021 | February 2022 | Allow | 3 | 0 | 0 | Yes | No |
| 17516798 | Three Terminal Broad Area Laser | November 2021 | February 2026 | Allow | 52 | 2 | 1 | Yes | No |
| 17512212 | LIGHT EMITTING DEVICE | October 2021 | January 2026 | Allow | 51 | 5 | 0 | Yes | No |
| 17394433 | LASER DEVICE | August 2021 | November 2024 | Abandon | 39 | 3 | 0 | No | No |
| 17377832 | PACKAGES FOR HIGH-POWER LASER DEVICES | July 2021 | April 2024 | Allow | 33 | 1 | 0 | No | No |
| 17376870 | LASER SYSTEM WITH ISOLATED OPTICAL CAVITY | July 2021 | July 2025 | Abandon | 48 | 1 | 0 | No | No |
| 17373659 | Light Emitting Structures with Selective Carrier Injection Into Multiple Active Layers | July 2021 | June 2022 | Abandon | 11 | 1 | 0 | Yes | No |
| 17343587 | LOW VOLTAGE LASER DIODES ON {20-21} GALLIUM AND NITROGEN CONTAINING SURFACES | June 2021 | February 2025 | Allow | 44 | 1 | 0 | No | No |
| 17343421 | Generation of Ultrashort Laser Pulses at Wavelengths | June 2021 | March 2024 | Abandon | 33 | 2 | 0 | No | Yes |
| 17323328 | Double-Sided Cooling of Laser Diodes | May 2021 | December 2022 | Allow | 18 | 1 | 0 | Yes | No |
| 17313389 | QUANTUM CASCADE LASER DEVICE | May 2021 | March 2024 | Allow | 35 | 3 | 0 | Yes | No |
| 17241656 | LIGHT THERAPY TREATMENT | April 2021 | March 2025 | Allow | 47 | 2 | 1 | Yes | Yes |
| 17285859 | VERTICAL CAVITY SURFACE EMITTING DEVICE | April 2021 | January 2025 | Allow | 45 | 3 | 0 | No | No |
| 17285193 | Optical Element, Optical Element Monitoring System and Method, Active Light Emitting Module, and Terminal | April 2021 | March 2025 | Allow | 47 | 7 | 0 | Yes | No |
| 17223382 | DRIVER FOR HIGH SPEED LASER DIODE | April 2021 | May 2023 | Allow | 26 | 2 | 0 | No | No |
| 17218926 | DIODE LASER HAVING REDUCED BEAM DIVERGENCE | March 2021 | January 2023 | Allow | 22 | 1 | 0 | Yes | No |
| 17281579 | LASER DEVICE | March 2021 | May 2024 | Abandon | 38 | 4 | 0 | No | No |
| 17216229 | OPTICAL SEMICONDUCTOR DEVICE | March 2021 | November 2024 | Allow | 44 | 4 | 1 | Yes | No |
| 17205664 | METHOD FOR MANUFACTURING SEMICONDUCTOR LASER DIODE AND SEMICONDUCTOR LASER DIODE | March 2021 | November 2024 | Abandon | 43 | 3 | 0 | Yes | No |
| 17197048 | RADIALLY POLARIZED OPTICAL PARAMETRIC AMPLIFIER INSENSITIVE TO POLARIZATION AND AMPLIFICATION METHOD THEREOF | March 2021 | January 2023 | Abandon | 22 | 1 | 0 | No | No |
| 17169491 | METHOD AND SYSTEM FOR AUTOMATICALLY CONTROLLING MODE-LOCKING OF A OPTICAL FREQUENCY COMB | February 2021 | July 2024 | Allow | 41 | 1 | 1 | No | No |
| 17168916 | HIGH-POWER TUNABLE LASER ON SILICON PHOTONICS PLATFORM | February 2021 | July 2023 | Abandon | 29 | 2 | 0 | No | No |
| 17148408 | Horizontal Cavity Surface-Emitting Laser (HCSEL) Monolithically Integrated with a Photodetector | January 2021 | October 2023 | Allow | 33 | 2 | 0 | Yes | No |
| 17141223 | METHOD FOR MANUFACTURING OPTICAL DEVICE AND OPTICAL DEVICE | January 2021 | December 2023 | Allow | 35 | 2 | 1 | No | No |
| 17123030 | SURFACE EMITTING LASER ELEMENT ARRAY, LIGHT EMITTING DEVICE, OPTICAL DEVICE, MEASUREMENT DEVICE, AND INFORMATION PROCESSING APPARATUS | December 2020 | September 2024 | Abandon | 45 | 4 | 0 | Yes | No |
| 17119130 | SEMICONDUCTOR LASER ELEMENT | December 2020 | August 2023 | Abandon | 32 | 2 | 0 | No | No |
| 17116508 | Polarization-Maintaining Fiber Laser Tunable Over Two Micron Region | December 2020 | November 2025 | Abandon | 59 | 2 | 1 | No | Yes |
| 16972075 | A Laser for Real-Time Generation of High-Order Frequency-Doubled (Second-Harmonic) Laser Modes with Polarisation Control | December 2020 | August 2023 | Abandon | 33 | 4 | 0 | No | No |
| 17104863 | LIGHT EMITTING APPARATUS AND PROJECTOR | November 2020 | September 2025 | Abandon | 58 | 6 | 0 | No | No |
| 17105364 | POWER AND BRIGHTNESS SCALING IN FIBER COUPLED DIODE LASERS USING DIODES WITH OPTIMIZED BEAM DIMENSIONS | November 2020 | June 2023 | Abandon | 31 | 2 | 0 | Yes | No |
| 17058746 | LASER DIODE ASSEMBLY HAVING AN EXTERNAL RESONATOR | November 2020 | February 2025 | Allow | 51 | 2 | 0 | Yes | No |
| 17057652 | Wavelength Drift Suppression for Burst-Mode Tunable EML Transmitter | November 2020 | November 2022 | Allow | 23 | 1 | 0 | Yes | No |
| 17057651 | Burst Mode Laser Driving Circuit | November 2020 | November 2022 | Allow | 23 | 1 | 0 | No | No |
| 17092841 | LASER OSCILLATOR AND LASER PROCESSING METHOD | November 2020 | December 2023 | Abandon | 37 | 2 | 0 | No | No |
| 17086606 | QUANTUM CASCADE LASER | November 2020 | June 2023 | Abandon | 32 | 2 | 0 | No | No |
| 17083707 | MEASUREMENT OF PULSED LASER OUTPUT USING OPTICAL DETECTION OF DUTY CYCLE | October 2020 | January 2025 | Allow | 50 | 4 | 0 | No | Yes |
| 17048608 | LASER PROCESSOR AND LASER BEAM MACHINE | October 2020 | November 2021 | Abandon | 13 | 1 | 0 | No | No |
| 17074334 | Laser Chip Design | October 2020 | November 2025 | Abandon | 60 | 4 | 1 | No | No |
| 16949119 | RESONANT RECHARGE FOR SYNCHRONOUS PULSED LASER OPERATION | October 2020 | December 2022 | Abandon | 26 | 0 | 1 | No | No |
| 17030782 | VERTICAL CAVITY SURFACE EMITTING LASER WITH ACTIVE LAYER-SPECIFIC ADDRESSABILITY | September 2020 | April 2023 | Allow | 31 | 1 | 1 | Yes | No |
| 17016797 | LASER SYSTEM AND METHOD OF CONTROLLING A LASER DEVICE | September 2020 | July 2023 | Abandon | 34 | 2 | 0 | No | No |
| 16975398 | SURFACE PLASMON INFRARED NANO PULSE LASER HAVING MULTI-RESONANCE COMPETITION MECHANISM | August 2020 | January 2021 | Allow | 5 | 0 | 0 | Yes | No |
| 16992258 | NITRIDE SEMICONDUCTOR LASER ELEMENT AND ILLUMINATION LIGHT SOURCE MODULE | August 2020 | November 2022 | Allow | 27 | 2 | 0 | Yes | No |
| 16987716 | LASER GAS MANAGEMENT SYSTEM, METHOD FOR MANUFACTURING ELECTRONIC DEVICE, AND METHOD FOR CONTROLLING EXCIMER LASER SYSTEM | August 2020 | February 2024 | Abandon | 43 | 2 | 1 | No | No |
| 16944411 | NARROW LINEWIDTH EXTERNAL CAVITY LASER AND OPTICAL MODULE | July 2020 | September 2023 | Abandon | 38 | 2 | 0 | Yes | No |
| 16940659 | LASER SIDE MODE SUPPRESSION RATIO CONTROL | July 2020 | March 2023 | Allow | 31 | 1 | 0 | Yes | No |
| 16916976 | SHAPING PULSES USING A MULTI-SECTION OPTICAL LOAD | June 2020 | January 2024 | Allow | 43 | 3 | 1 | Yes | No |
| 16912018 | GROUP-III NITRIDE SEMICONDUCTOR LASER DEVICE | June 2020 | May 2023 | Abandon | 35 | 2 | 0 | No | No |
| 16912338 | RECONFIGURABLE LASER PULSE GENERATING CIRCUIT | June 2020 | August 2023 | Allow | 38 | 2 | 1 | Yes | No |
| 16911399 | PASSIVELY Q-SWITCHED LASER AND LASER SYSTEM FOR RANGING APPLICATIONS | June 2020 | August 2022 | Allow | 26 | 2 | 0 | Yes | No |
| 16954961 | SEMICONDUCTOR LASER, OPERATING METHOD FOR A SEMICONDUCTOR LASER, AND METHOD FOR DETERMINING THE OPTIMUM FILL FACTOR OF A SEMICONDUCTOR LASER | June 2020 | January 2024 | Allow | 43 | 4 | 0 | Yes | No |
| 16888919 | VERTICAL CAVITY SURFACE-EMITTING LASER, MANUFACTURING METHOD THEREOF, AND INSPECTION METHOD THEREOF | June 2020 | December 2022 | Abandon | 30 | 1 | 0 | No | No |
| 16887840 | LASER LIGHT SOURCE UNIT, ILLUMINATION APPARATUS AND METHOD FOR GENERATING LASER LIGHT | May 2020 | August 2022 | Abandon | 27 | 1 | 0 | No | No |
| 16885314 | LASER DRIVING APPARATUS WITH CURRENT CONTROL CIRCUITRY AND MULTI-CHANNEL CIRCUITRY | May 2020 | December 2021 | Allow | 18 | 1 | 0 | Yes | No |
| 16884439 | LASER EMITTER INCLUDING NANOWIRES | May 2020 | February 2022 | Allow | 20 | 1 | 0 | Yes | No |
| 16764633 | LASER LIGHT SOURCE UNIT, AND METHOD FOR GENERATING LASER LIGHT FOR VEHICLES | May 2020 | September 2022 | Allow | 28 | 3 | 0 | Yes | No |
| 16869154 | DRIVER CIRCUIT AND METHOD FOR CONTROLLING A LIGHT SOURCE | May 2020 | March 2025 | Allow | 58 | 5 | 0 | Yes | No |
| 16759048 | DEVICE AND METHOD FOR GENERATING A LASER PULSE | April 2020 | February 2022 | Allow | 21 | 1 | 0 | Yes | No |
| 16758621 | SEMICONDUCTOR LASER DRIVE CIRCUIT, METHOD FOR DRIVING SEMICONDUCTOR LASER DRIVE CIRCUIT, DISTANCE MEASURING APPARATUS, AND ELECTRONIC APPARATUS | April 2020 | October 2022 | Allow | 30 | 1 | 0 | Yes | No |
| 16853489 | GAS LASER APPARATUS | April 2020 | May 2021 | Allow | 13 | 1 | 0 | No | No |
| 16844035 | CLADDING GLASS FOR SOLID-STATE LASERS | April 2020 | April 2024 | Allow | 48 | 3 | 0 | No | No |
| 16836274 | TUNABLE LASER | March 2020 | July 2023 | Allow | 40 | 4 | 0 | Yes | No |
| 16650766 | SEMICONDUCTOR LASER DIODE AND SEMICONDUCTOR COMPONENT | March 2020 | March 2023 | Allow | 36 | 3 | 0 | Yes | No |
| 16649773 | LASER DIODE ARRAY | March 2020 | March 2022 | Allow | 24 | 3 | 0 | Yes | No |
This analysis examines appeal outcomes and the strategic value of filing appeals for examiner VAN ROY, TOD THOMAS.
With a 23.8% 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.
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, 33.9% 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.
⚠ 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 VAN ROY, TOD THOMAS works in Art Unit 2828 and has examined 913 patent applications in our dataset. With an allowance rate of 54.4%, this examiner allows applications at a lower rate than most examiners at the USPTO. Applications typically reach final disposition in approximately 35 months.
Examiner VAN ROY, TOD THOMAS's allowance rate of 54.4% places them in the 15% percentile among all USPTO examiners. This examiner is less likely to allow applications than most examiners at the USPTO.
On average, applications examined by VAN ROY, TOD THOMAS receive 2.85 office actions before reaching final disposition. This places the examiner in the 83% percentile for office actions issued. This examiner issues more office actions than most examiners, which may indicate thorough examination or difficulty in reaching agreement with applicants.
The median time to disposition (half-life) for applications examined by VAN ROY, TOD THOMAS is 35 months. This places the examiner in the 40% percentile for prosecution speed. Prosecution timelines are slightly slower than average with this examiner.
Conducting an examiner interview provides a +36.0% benefit to allowance rate for applications examined by VAN ROY, TOD THOMAS. This interview benefit is in the 84% 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.
When applicants file an RCE with this examiner, 16.0% of applications are subsequently allowed. This success rate is in the 12% 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.
This examiner enters after-final amendments leading to allowance in 28.5% of cases where such amendments are filed. This entry rate is in the 40% 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, 96.3% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 69% 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.
This examiner withdraws rejections or reopens prosecution in 65.6% of appeals filed. This is in the 46% percentile among all examiners. Of these withdrawals, 57.5% 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.
When applicants file petitions regarding this examiner's actions, 66.7% are granted (fully or in part). This grant rate is in the 73% 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's Amendments: This examiner makes examiner's amendments in 4.2% of allowed cases (in the 83% 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 0.0% of allowed cases (in the 31% percentile). This examiner issues Quayle actions less often than average. Allowances may come directly without a separate action for formal matters.
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.