Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 17137509 | INDUCTOR STRUCTURE | December 2020 | October 2023 | Allow | 33 | 1 | 1 | Yes | No |
| 17137759 | ENERGY TRANSFER ELEMENT MAGNETIZED AFTER ASSEMBLY | December 2020 | August 2024 | Abandon | 44 | 2 | 1 | No | No |
| 17137186 | COIL COMPONENT | December 2020 | January 2024 | Allow | 36 | 1 | 0 | Yes | No |
| 17256614 | ELECTRONIC DEVICE | December 2020 | May 2024 | Allow | 41 | 2 | 0 | Yes | No |
| 17132278 | HIGH-INSULATION MULTILAYER PLANAR TRANSFORMER AND CIRCUIT BOARD INTEGRATION THEREOF | December 2020 | October 2024 | Allow | 46 | 3 | 1 | Yes | No |
| 17130331 | COIL DEVICE | December 2020 | July 2024 | Allow | 43 | 2 | 1 | Yes | No |
| 17125677 | PLANAR ARRAY COIL AND SWITCHING POWER SUPPLY DEVICE | December 2020 | April 2024 | Allow | 40 | 1 | 1 | Yes | No |
| 17123756 | INDUCTOR BUILT-IN SUBSTRATE | December 2020 | August 2023 | Allow | 32 | 0 | 0 | No | No |
| 17123037 | MULTI-LAYER BALANCED-TO-UNBALANCED (BALUN) TRANSMISSION LINE TRANSFORMER WITH HARMONIC REJECTION | December 2020 | March 2025 | Allow | 51 | 2 | 1 | Yes | No |
| 17117070 | COIL COMPONENT | December 2020 | October 2023 | Allow | 34 | 1 | 1 | No | No |
| 17116091 | COIL COMPONENT | December 2020 | October 2024 | Allow | 46 | 3 | 0 | Yes | No |
| 17109426 | COIL COMPONENT | December 2020 | May 2024 | Allow | 41 | 4 | 0 | Yes | No |
| 17104173 | SPACER TO REDUCE MAGNETIC COUPLING | November 2020 | December 2024 | Allow | 48 | 5 | 1 | Yes | No |
| 17103050 | COIL COMPONENT | November 2020 | April 2024 | Allow | 41 | 1 | 1 | Yes | No |
| 17054267 | LOW-LOSS SPIRAL COIL | November 2020 | April 2025 | Abandon | 53 | 3 | 0 | Yes | No |
| 17083237 | INTEGRATED TRANSFORMER AND ELECTRONIC DEVICE | October 2020 | November 2024 | Allow | 49 | 3 | 1 | No | No |
| 17082020 | MAGNETIC COMPONENT | October 2020 | August 2023 | Allow | 33 | 1 | 1 | No | No |
| 17081252 | WIRELESS POWER RECEPTION APPARATUS AND A METHOD OF MANUFACTURING THE SAME | October 2020 | April 2023 | Allow | 29 | 0 | 1 | Yes | No |
| 17079669 | COIL DEVICE | October 2020 | October 2024 | Allow | 48 | 4 | 1 | Yes | No |
| 17079658 | COIL DEVICE | October 2020 | October 2023 | Allow | 36 | 1 | 1 | Yes | No |
| 17075889 | LINEAR VARIABLE DIFFERENTIAL TRANSDUCER | October 2020 | May 2025 | Allow | 55 | 6 | 0 | Yes | No |
| 17049069 | POLYHEDRAL COIL SYSTEMS HAVING A LARGE HOMOGENEITY VOLUME AND LARGE ACCESS ZONE | October 2020 | April 2025 | Allow | 54 | 4 | 0 | Yes | No |
| 17070138 | STRUCTURE OF SINGLE-PHASE REACTOR | October 2020 | April 2023 | Allow | 30 | 1 | 1 | Yes | No |
| 17068843 | INTEGRATED MAGNETIC ELEMENT | October 2020 | February 2024 | Allow | 40 | 3 | 1 | Yes | No |
| 17045932 | TRANSFORMER CORES AND ASSEMBLY METHODS THEREOF FOR HIGH EFFICIENCY AND HIGH ANTI-CORROSION PERFORMANCE | October 2020 | December 2021 | Allow | 15 | 3 | 1 | Yes | No |
| 17045311 | Reactor with High Common Mode Inductance | October 2020 | May 2024 | Abandon | 44 | 2 | 0 | Yes | No |
| 17036094 | COIL COMPONENT, CIRCUIT BOARD, AND ELECTRONIC DEVICE | September 2020 | February 2025 | Allow | 53 | 4 | 0 | Yes | No |
| 17031993 | INDUCTOR ELEMENT AND MANUFACTURING METHOD FOR INDUCTOR ELEMENT | September 2020 | April 2024 | Allow | 43 | 2 | 1 | Yes | No |
| 17029246 | COIL COMPONENT AND DRUM-LIKE CORE | September 2020 | July 2023 | Allow | 34 | 1 | 1 | Yes | No |
| 17029862 | ELECTRONIC SUBSTRATES HAVING EMBEDDED INDUCTORS | September 2020 | February 2025 | Abandon | 53 | 2 | 0 | No | No |
| 17040880 | INDUCTOR CORE, ELECTRONIC PEN CORE PORTION, ELECTRONIC PEN, AND INPUT DEVICE | September 2020 | September 2023 | Allow | 36 | 1 | 0 | Yes | No |
| 17040362 | COMMON MODE NOISE FILTER | September 2020 | February 2025 | Allow | 53 | 3 | 0 | No | No |
| 17025892 | INDUCTOR COMPONENT AND METHOD OF MANUFACTURING INDUCTOR COMPONENT | September 2020 | October 2023 | Allow | 37 | 2 | 1 | Yes | No |
| 17024805 | INDUCTOR COMPONENT AND METHOD OF MANUFACTURING INDUCTOR COMPONENT | September 2020 | January 2024 | Abandon | 40 | 2 | 1 | Yes | No |
| 17023394 | MAGNETIC COMPONENT AND POWER MODULE | September 2020 | September 2023 | Allow | 36 | 2 | 1 | Yes | No |
| 17022383 | RADIO FREQUENCY TRANSFORMER WINDING COIL STRUCTURE | September 2020 | November 2023 | Abandon | 37 | 1 | 1 | No | No |
| 17006408 | Strain Relief Mounting Surface For Ferrite Cores | August 2020 | October 2023 | Abandon | 38 | 2 | 0 | No | No |
| 17003898 | CORE FOR INDUCTOR COMPONENT, INDUCTOR COMPONENT, AND METHOD OF MANUFACTURING CORE | August 2020 | November 2023 | Allow | 38 | 2 | 1 | Yes | No |
| 16999729 | Adjustable Spacer For Magnetic Transformers And Inductors | August 2020 | February 2024 | Abandon | 42 | 2 | 1 | No | No |
| 17000153 | IGNITION COIL | August 2020 | August 2023 | Allow | 35 | 2 | 1 | Yes | Yes |
| 16969033 | INTERNAL-COMBUSTION-ENGINE IGNITION COIL APPARATUS | August 2020 | October 2023 | Allow | 38 | 1 | 0 | No | No |
| 16985862 | INDUCTOR | August 2020 | April 2021 | Allow | 8 | 1 | 1 | Yes | No |
| 16986002 | INDUCTOR | August 2020 | June 2021 | Allow | 10 | 2 | 1 | Yes | No |
| 16947503 | POT CORE TRANSFORMER WITH MAGNETIC SHUNT | August 2020 | September 2023 | Abandon | 37 | 2 | 0 | Yes | No |
| 16967011 | Core For Inductive Element, And Inductive Element | August 2020 | March 2024 | Allow | 43 | 2 | 0 | Yes | No |
| 16967009 | NOISE REDUCTION DEVICE FOR TRANSFORMER | August 2020 | August 2023 | Allow | 36 | 1 | 0 | No | No |
| 16936563 | Transformer Apparatus | July 2020 | June 2025 | Abandon | 59 | 4 | 1 | Yes | No |
| 16936472 | MAGNETIC INDUCTION ASSEMBLY | July 2020 | January 2024 | Abandon | 42 | 1 | 1 | No | No |
| 16935133 | COIL COMPONENT | July 2020 | September 2024 | Allow | 50 | 4 | 0 | Yes | No |
| 16962737 | REACTOR | July 2020 | August 2023 | Allow | 37 | 1 | 0 | Yes | No |
| 16929323 | INDUCTOR | July 2020 | October 2023 | Abandon | 39 | 2 | 1 | Yes | No |
| 16962340 | TRANSPORTABLE POWER TRANSFORMER UNIT | July 2020 | October 2024 | Allow | 51 | 4 | 0 | Yes | No |
| 16923538 | REACTOR WITH COVER | July 2020 | May 2023 | Allow | 34 | 2 | 1 | Yes | No |
| 16923893 | TRANSFORMER DESIGNS FOR VERY HIGH ISOLATION WITH HIGH COUPLING | July 2020 | April 2024 | Allow | 51 | 3 | 1 | No | No |
| 16922335 | COIL ELECTRONIC COMPONENT AND METHOD OF MANUFACTURING SAME | July 2020 | September 2022 | Allow | 26 | 1 | 0 | Yes | No |
| 16960360 | REACTOR | July 2020 | May 2024 | Allow | 47 | 4 | 0 | Yes | No |
| 16957233 | WELDING TRANSFORMER | June 2020 | April 2023 | Abandon | 34 | 1 | 0 | No | No |
| 16908894 | INTEGRATED INDUCTOR AND METHOD FOR MANUFACTURING THE SAME | June 2020 | March 2024 | Abandon | 45 | 3 | 1 | No | No |
| 16906182 | INDUCTOR | June 2020 | January 2024 | Allow | 43 | 4 | 0 | Yes | No |
| 16906738 | CORE | June 2020 | June 2023 | Allow | 36 | 2 | 1 | Yes | No |
| 16772370 | COMMON-MODE/DIFFERENTIAL-MODE THROTTLE FOR AN ELECTRICALLY DRIVEABLE MOTOR VEHICLE | June 2020 | June 2023 | Abandon | 36 | 1 | 0 | No | No |
| 16884084 | ELECTRIC POWER CONTROL APPARATUS AND DRIVE UNIT | May 2020 | October 2023 | Abandon | 40 | 2 | 1 | Yes | No |
| 15930715 | THREE-PHASE REACTOR COMPRISING IRON-CORE UNITS AND COILS | May 2020 | November 2021 | Allow | 18 | 3 | 1 | No | No |
| 16864868 | MAGNETIC INTEGRATION OF MATRIX TRANSFORMER WITH CONTROLLABLE LEAKAGE INDUCTANCE | May 2020 | April 2024 | Allow | 48 | 4 | 1 | Yes | Yes |
| 16864952 | THREE-PHASE REACTOR COMPRISING IRON-CORE UNITS AND COILS | May 2020 | March 2023 | Allow | 35 | 1 | 1 | Yes | No |
| 16856439 | HIGH VOLTAGE HIGH FREQUENCY TRANSFORMER | April 2020 | March 2023 | Allow | 35 | 1 | 1 | No | No |
| 16841225 | COIL COMPONENT AND ITS MANUFACTURING METHOD | April 2020 | February 2023 | Allow | 34 | 2 | 1 | No | No |
| 16753410 | ARRANGEMENT AND TRANSFORMER COMPRISING THE ARRANGEMENT | April 2020 | July 2024 | Abandon | 52 | 4 | 1 | No | No |
| 16830133 | INDUCTOR | March 2020 | January 2024 | Abandon | 46 | 3 | 1 | Yes | No |
| 16830178 | MULTILAYER METAL FILM AND INDUCTOR COMPONENT | March 2020 | September 2023 | Allow | 41 | 3 | 1 | Yes | No |
| 16648173 | INDUCTOR AND PRODUCING METHOD THEREOF | March 2020 | April 2023 | Allow | 37 | 2 | 0 | Yes | No |
| 16820968 | METHOD TO FORM MULTILE ELECTRICAL COMPONENTS AND A SINGLE ELECTRICAL COMPONENT MADE BY THE METHOD | March 2020 | October 2023 | Allow | 43 | 3 | 1 | No | No |
| 16817526 | INDUCTOR COMPONENT | March 2020 | June 2023 | Allow | 39 | 2 | 1 | Yes | No |
| 16782148 | COIL DEVICE | February 2020 | January 2023 | Allow | 36 | 1 | 1 | No | No |
| 16751579 | COIL COMPONENT | January 2020 | December 2022 | Allow | 35 | 1 | 1 | No | No |
| 16751637 | COIL COMPONENT | January 2020 | December 2022 | Allow | 35 | 1 | 1 | No | No |
| 16748819 | ADAPTER AND TRANSFORMER THEREOF | January 2020 | September 2022 | Allow | 31 | 0 | 1 | No | No |
| 16746178 | MULTILAYER COIL COMPONENT | January 2020 | August 2023 | Allow | 43 | 3 | 0 | Yes | No |
| 16746276 | MULTILAYER COIL COMPONENT | January 2020 | November 2023 | Abandon | 46 | 3 | 0 | No | No |
| 16630810 | ELECTRO-MAGNETIC DEVICES AND THERMAL MANAGEMENT THEREOF | January 2020 | December 2022 | Abandon | 35 | 1 | 0 | No | No |
| 16735715 | INVERSELY COUPLED INDUCTOR AND POWER SUPPLY MODULE | January 2020 | October 2023 | Allow | 45 | 3 | 1 | No | No |
| 16736674 | ELECTRONIC COMPONENT | January 2020 | May 2023 | Allow | 40 | 2 | 1 | Yes | No |
| 16735723 | COUPLED INDUCTOR AND POWER SUPPLY MODULE | January 2020 | January 2023 | Allow | 37 | 1 | 1 | No | No |
| 16733293 | COIL COMPONENT | January 2020 | September 2022 | Allow | 32 | 1 | 0 | Yes | No |
| 16729513 | TRANSFORMER AND POWER SUPPLY MODULE WITH HIGH THERMAL EFFICIENCY | December 2019 | October 2022 | Allow | 33 | 1 | 1 | No | No |
| 16727838 | COOLED / CAST INDUCTOR APPARATUS AND METHOD OF USE THEREOF | December 2019 | February 2024 | Allow | 49 | 3 | 1 | No | No |
| 16721616 | COIL COMPONENT | December 2019 | July 2023 | Allow | 43 | 2 | 1 | Yes | No |
| 16706386 | DEVICE HAVING A MULTIMODE ANTENNA WITH CONDUCTIVE WIRE WIDTH | December 2019 | June 2021 | Allow | 19 | 2 | 1 | Yes | No |
| 16704030 | INDUCTOR DEVICE AND CONTROL METHOD THEREOF | December 2019 | July 2023 | Allow | 43 | 2 | 1 | No | No |
| 16696274 | MULTILAYER COIL COMPONENT | November 2019 | February 2024 | Allow | 51 | 4 | 0 | Yes | No |
| 16692091 | COIL COMPONENT | November 2019 | November 2022 | Allow | 35 | 2 | 0 | Yes | No |
| 16615489 | REACTOR | November 2019 | September 2022 | Allow | 34 | 1 | 0 | Yes | No |
| 16615290 | WIRELESS POWER TRANSFER THIN PROFILE COIL ASSEMBLY | November 2019 | September 2024 | Allow | 58 | 7 | 0 | Yes | No |
| 16611092 | Transformer and Switch-Mode Power Supply | November 2019 | March 2024 | Allow | 52 | 6 | 0 | Yes | No |
| 16671644 | DUAL-MODE WIRELESS CHARGING DEVICE | November 2019 | April 2023 | Allow | 41 | 2 | 0 | Yes | No |
| 16667914 | TRANSFORMER AND MANUFACTURING METHOD OF TRANSFORMER | October 2019 | September 2023 | Allow | 46 | 4 | 1 | Yes | No |
| 16665181 | ULTRA-NARROW HIGH CURRENT POWER INDUCTOR FOR CIRCUIT BOARD APPLICATIONS | October 2019 | May 2024 | Allow | 54 | 4 | 1 | Yes | No |
| 16664062 | COIL COMPONENT | October 2019 | October 2021 | Allow | 24 | 2 | 1 | Yes | No |
| 16662220 | COIL COMPONENT | October 2019 | December 2023 | Allow | 50 | 4 | 0 | Yes | No |
| 16601894 | COIL ELECTRONIC COMPONENT | October 2019 | July 2023 | Allow | 45 | 1 | 1 | No | No |
This analysis examines appeal outcomes and the strategic value of filing appeals for examiner LIAN, MANG TIN BIK.
With a 31.2% reversal rate, the PTAB reverses the examiner's rejections in a meaningful percentage 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, 47.8% 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 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 LIAN, MANG TIN BIK works in Art Unit 2837 and has examined 960 patent applications in our dataset. With an allowance rate of 72.5%, this examiner has a below-average tendency to allow applications. Applications typically reach final disposition in approximately 28 months.
Examiner LIAN, MANG TIN BIK's allowance rate of 72.5% places them in the 37% percentile among all USPTO examiners. This examiner has a below-average tendency to allow applications.
On average, applications examined by LIAN, MANG TIN BIK receive 2.21 office actions before reaching final disposition. This places the examiner in the 57% percentile for office actions issued. This examiner issues a slightly above-average number of office actions.
The median time to disposition (half-life) for applications examined by LIAN, MANG TIN BIK is 28 months. This places the examiner in the 68% percentile for prosecution speed. Prosecution timelines are slightly faster than average with this examiner.
Conducting an examiner interview provides a +24.4% benefit to allowance rate for applications examined by LIAN, MANG TIN BIK. This interview benefit is in the 69% 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, 27.3% of applications are subsequently allowed. This success rate is in the 50% 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 24.8% 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.
When applicants request a pre-appeal conference (PAC) with this examiner, 78.3% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 63% 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 66.7% of appeals filed. This is in the 50% percentile among all examiners. Of these withdrawals, 50.0% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner shows above-average willingness to reconsider rejections during appeals. The mandatory appeal conference (MPEP § 1207.01) provides an opportunity for reconsideration.
When applicants file petitions regarding this examiner's actions, 42.1% 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 0.5% of allowed cases (in the 60% 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 0.0% of allowed cases (in the 33% 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.