Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 19330931 | Electrohydraulic shockwave generator | September 2025 | December 2025 | Allow | 3 | 0 | 0 | Yes | No |
| 19324953 | BIDIRECTIONAL SPLIT-PHASE POWER CONVERTER FOR ELECTRIC VEHICLE CHARGING | September 2025 | November 2025 | Allow | 2 | 0 | 0 | No | No |
| 19310831 | Software Based Thermal Mitigation for Wireless Power and Data Transfer Systems | August 2025 | January 2026 | Allow | 5 | 0 | 0 | No | No |
| 19307807 | SERIES-PARALLEL SWITCHING CIRCUIT FOR BIDIRECTIONAL POWER CONVERSION | August 2025 | March 2026 | Allow | 7 | 0 | 0 | No | No |
| 19298511 | RECTENNA INCLUDING GEOMETRIC DIODE AND BOW-TIE ANTENNA AND METHOD OF USE THEREOF | August 2025 | November 2025 | Allow | 3 | 0 | 0 | No | No |
| 19288553 | SYSTEM AND METHODS FOR THE RESILIENT AI-BASED DATA-DRIVEN DISPATCH OF A BATTERY ENERGY STORAGE SYSTEM | August 2025 | October 2025 | Allow | 2 | 0 | 0 | No | No |
| 19281729 | VEHICLE CHARGING AND DISCHARGING SYSTEM AND POWER SUPPLY TERMINAL THEREOF | July 2025 | November 2025 | Allow | 3 | 0 | 0 | No | No |
| 19276677 | SMART ENERGY HARVESTING SYSTEM AND METHOD THEREOF | July 2025 | February 2026 | Allow | 7 | 1 | 0 | No | No |
| 19274493 | LED LAMP DRIVE SYSTEM WITH EMERGENCY POWER SUPPLY THEREOF | July 2025 | November 2025 | Allow | 4 | 0 | 0 | Yes | No |
| 19268072 | DIRECT CURRENT POWER ADAPTER FOR POWERING NETWORK EQUIPMENT | July 2025 | September 2025 | Allow | 2 | 0 | 0 | No | No |
| 19265591 | SYSTEM AND METHOD FOR TARGET DETECTION AND ENERGY DELIVERY | July 2025 | August 2025 | Allow | 2 | 0 | 0 | No | No |
| 19251768 | WIRELESS POWER TRANSFER SYSTEM FOR ZERO CURRENT SWITICHING OPERATION UNDER CHARGE-BLOCK OSCILLATION | June 2025 | July 2025 | Allow | 1 | 0 | 0 | No | No |
| 19246177 | ULTRA LOW POWER OBJECT DETECTION | June 2025 | August 2025 | Allow | 2 | 0 | 0 | No | No |
| 19238992 | WIRELESS COMMUNICATION AND/OR POWER TRANSMISSION METHOD AND SYSTEM | June 2025 | October 2025 | Allow | 4 | 0 | 1 | No | No |
| 19233709 | SYSTEMS AND METHODS FOR DYNAMIC WIRELESS POWER TRANSFER | June 2025 | August 2025 | Allow | 2 | 0 | 0 | Yes | No |
| 19232372 | DUAL VOLTAGE SOLAR PANEL | June 2025 | November 2025 | Allow | 5 | 2 | 0 | No | No |
| 19229612 | POWER CONVERTER, POWER SYSTEM, AND CONTROL METHOD OF POWER CONVERTER | June 2025 | July 2025 | Allow | 2 | 0 | 0 | No | No |
| 19228735 | WIRELESS POWER TRANSMISSION SYSTEMS FOR RESONANCE TRACKING THROUGH LOW-FREQUENCY PULSE CONTROL | June 2025 | July 2025 | Allow | 1 | 0 | 0 | No | No |
| 19133631 | AN ENERGY STORAGE SYSTEM FOR A DIRECT CURRENT TRANSMISSION SYSTEM AND A METHOD FOR EXCHANGING ENERGY WITH A DIRECT CURRENT TRANSMISSION SYSTEM | May 2025 | December 2025 | Allow | 6 | 0 | 0 | No | No |
| 18846352 | SWITCHING CIRCUIT, DC POWER OUTPUT APPARATUS, WIRELESS POWER TRANSMISSION SYSTEM, SOLAR POWER GENERATION SYSTEM, OUTPUT CONTROL METHOD AND PROGRAM | May 2025 | December 2025 | Allow | 15 | 0 | 0 | Yes | No |
| 19212530 | METHOD AND SYSTEM FOR SENSITIVE EQUIPMENT VOLTAGE SAG CONTROL BASED ON FLEXIBLE MULTIPLEXING OF ENERGY STORAGE SYSTEM | May 2025 | July 2025 | Allow | 2 | 0 | 0 | Yes | No |
| 19195504 | Slotted Foreign Object Detection During Wireless Power Transfer | April 2025 | September 2025 | Allow | 5 | 1 | 0 | Yes | No |
| 19125595 | Motor Driver and Motor Driving System | April 2025 | December 2025 | Allow | 7 | 0 | 0 | No | No |
| 19193671 | CONTROL CIRCUIT AND CIRCUIT OF MULTI-SPEED CEILING FAN WITH LIGHT | April 2025 | September 2025 | Allow | 4 | 1 | 0 | No | No |
| 19190705 | DC MICROGRID CLUSTERS AND METHOD OF CONTROLLING THE SYSTEM | April 2025 | July 2025 | Allow | 3 | 0 | 0 | No | No |
| 19188528 | Tailgate Deactivation System | April 2025 | June 2025 | Allow | 2 | 1 | 0 | No | No |
| 19121732 | VEHICLE BATTERY PROTECTION DEVICE, AND METHOD FOR THERMAL MANAGEMENT OF SAME | April 2025 | March 2026 | Allow | 11 | 0 | 0 | No | No |
| 19173388 | POWER SOURCE CONTROL DEVICE, DC/DC CONVERTER, AND VEHICLE | April 2025 | March 2026 | Allow | 11 | 0 | 0 | No | No |
| 19098468 | Portable Power Case | April 2025 | February 2026 | Allow | 11 | 5 | 0 | Yes | No |
| 19093790 | PORTABLE SYNCHRONOUS CONDENSER APPARATUS, SYSTEM, METHOD OF OPERATION, AND METHOD OF MANUFACTURE | March 2025 | June 2025 | Allow | 2 | 0 | 0 | No | No |
| 19094708 | PV POWER PLANT CONTROL TO PROVIDE ANCILLARY SERVICES | March 2025 | May 2025 | Allow | 2 | 1 | 0 | No | No |
| 19093247 | DISTRIBUTED POWER TRANSFER AND STORAGE SYSTEM FOR HIGH-SPEED DIRECT CURRENT CHARGING | March 2025 | December 2025 | Allow | 9 | 2 | 0 | Yes | No |
| 19091070 | POWER SUPPLY SYSTEM, MOVING OBJECT, AND CONTROL METHOD OF POWER SUPPLY SYSTEM | March 2025 | March 2026 | Allow | 12 | 0 | 0 | No | No |
| 18683225 | Device and Method for Establishing an Electrical Connection Between an Electrical Traction Energy Store and a High-Voltage Vehicle Electrical System for a Motor Vehicle | March 2025 | March 2026 | Allow | 25 | 0 | 0 | No | No |
| 19088346 | WIRELESS POWER TRANSMISSION METHOD AND DEVICE THEREFOR | March 2025 | August 2025 | Allow | 5 | 1 | 0 | No | No |
| 19079722 | SIGNAL TRANSMISSION DEVICE, ELECTRONIC DEVICE INCORPORATING THE SIGNAL TRANSMISSION DEVICE, AND VEHICLE INCORPORATING THE ELECTRONIC DEVICE | March 2025 | March 2026 | Allow | 12 | 0 | 0 | No | No |
| 19079539 | SYSTEM FOR OPTICAL WIRELESS POWER SUPPLY | March 2025 | March 2026 | Allow | 12 | 0 | 0 | No | No |
| 19078350 | OUTDOOR EQUIPMENT WITH DETACHABLE FUNCTIONAL COMPONENTS | March 2025 | March 2026 | Allow | 12 | 2 | 0 | No | No |
| 19076371 | MEDICAL DEVICE WITH IMPROVED BATTERY STORAGE SYSTEM | March 2025 | December 2025 | Allow | 9 | 1 | 0 | No | No |
| 19074519 | METHOD FOR MITIGATING LOW FREQUENCY OSCILLATIONS IN A POWER SYSTEM NETWORK | March 2025 | March 2026 | Allow | 12 | 0 | 0 | No | No |
| 19075516 | PROTECTION CIRCUIT AND CHARGING EQUIPMENT | March 2025 | March 2026 | Allow | 12 | 0 | 0 | No | No |
| 19075062 | PRINTED CIRCUIT BOARD BASED RADIO FREQUENCY TO DIRECT CURRENT CONVERTER | March 2025 | February 2026 | Allow | 12 | 0 | 0 | Yes | No |
| 19072004 | AUTONOMOUS BATTERY LIFESPAN BOOSTER | March 2025 | March 2026 | Allow | 12 | 0 | 0 | No | No |
| 19109416 | POWER SUPPLY DEVICE | March 2025 | March 2026 | Allow | 12 | 0 | 0 | No | No |
| 19072089 | Optical Power Delivery to Implanted Medical Devices | March 2025 | June 2025 | Allow | 4 | 0 | 0 | No | No |
| 19065489 | VACUUM BOTTLE HOUSING | February 2025 | May 2025 | Allow | 2 | 0 | 0 | No | No |
| 19063601 | Building/Facility Power Cool Heat and Electric Vehicle Fast Charging System | February 2025 | October 2025 | Allow | 8 | 1 | 0 | No | No |
| 19062972 | BATTERY SELF-HEATING SYSTEM AND VEHICLE | February 2025 | February 2026 | Allow | 12 | 0 | 0 | No | No |
| 19106564 | UPS WITH PEAK-SHAVING AND ENERGY TIME SHIFTING FUNCTIONS SYSTEM | February 2025 | February 2026 | Allow | 12 | 1 | 0 | Yes | No |
| 19061944 | Energy Storage and Recovery System | February 2025 | March 2025 | Allow | 1 | 0 | 0 | No | No |
| 19060130 | EMERGENCY PROTECTION SYSTEM FOR UPS | February 2025 | April 2025 | Allow | 2 | 0 | 0 | No | No |
| 19058185 | MULTIPORT POWER MANAGEMENT SYSTEM WITH BATTERY AND CONNECTIVITY BACKUP CAPABILITIES AND RELATED METHODS | February 2025 | May 2025 | Allow | 2 | 0 | 0 | No | No |
| 19104413 | METHOD FOR OPERATING A FLYBACK CONVERTER FOR CHARGING A DC LINK CAPACITOR | February 2025 | February 2026 | Allow | 12 | 0 | 0 | No | No |
| 19050037 | SUPERCAPACITOR TO ELECTROCHEMICAL HYBRID SYSTEM | February 2025 | March 2026 | Allow | 13 | 0 | 0 | No | No |
| 19046486 | APPARATUS AND METHOD FOR AUTONOMOUS POWER GENERATION AND BATTERY RECHARGING IN ELECTRIC VEHICLES | February 2025 | May 2025 | Allow | 3 | 1 | 0 | No | No |
| 19100715 | POWER FEEDING SYSTEM, POWER FEEDING APPARATUS, AND POWER FEEDING METHOD | February 2025 | February 2026 | Allow | 12 | 0 | 0 | Yes | No |
| 19043156 | Software Based Thermal Mitigation for Wireless Power and Data Transfer Systems | January 2025 | March 2026 | Allow | 13 | 0 | 0 | No | No |
| 19040734 | Electric Bicycle Self-Recharging System | January 2025 | February 2026 | Allow | 13 | 0 | 0 | No | No |
| 19037215 | NEGATIVE PRESSURE SUCTION-BASED FIXING DEVICE | January 2025 | June 2025 | Allow | 4 | 1 | 0 | No | No |
| 18997916 | VOLTAGE CONTROL APPARATUS AND VOLTAGE CONTROL METHOD | January 2025 | February 2026 | Allow | 13 | 0 | 0 | No | No |
| 19034229 | MAGNETIC SUBSTANCE DISPLACEMENT CONTROL MODULE AND ELECTRONIC DEVICE COMPRISING SAME | January 2025 | March 2026 | Allow | 14 | 0 | 0 | No | No |
| 19025258 | SMART ELECTRICAL DISTRIBUTION PANEL FOR DUAL SPLIT-PHASE POWER SYSTEM | January 2025 | February 2026 | Allow | 13 | 0 | 0 | No | No |
| 19025805 | ADAPTIVE CONTROL ELECTROMAGNETIC INDUCTION ENERGY HARVESTING METHOD AND SYSTEM FOR A POWER TRANSMISSION LINE | January 2025 | April 2025 | Allow | 3 | 0 | 0 | No | No |
| 19023973 | PHOTOVOLTAIC INVERTER, PHOTOVOLTAIC POWER GENERATION SYSTEM AND METHOD FOR CONTROLLING PHOTOVOLTAIC POWER GENERATION SYSTEM | January 2025 | March 2026 | Allow | 14 | 0 | 0 | No | No |
| 19020917 | ENERGY STORAGE SYSTEM AND OPERATING METHOD THEREOF | January 2025 | March 2026 | Allow | 14 | 1 | 0 | No | No |
| 19021126 | LAYERED DOUBLE-D COIL FOR WIRELESS POWER TRANSFER SYSTEMS | January 2025 | February 2026 | Allow | 13 | 0 | 0 | No | No |
| 19016873 | WIRELESS POWER TRANSFERRING METHOD AND DEVICE THEREFOR | January 2025 | June 2025 | Allow | 6 | 1 | 0 | No | No |
| 19016964 | WIRELESS POWER TRANSFERRING METHOD AND DEVICE THEREFOR | January 2025 | June 2025 | Allow | 6 | 1 | 0 | No | No |
| 19016584 | METHOD FOR OPERATING ENERGY STORAGE SYSTEM AND ENERGY STORAGE SYSTEM | January 2025 | February 2026 | Allow | 13 | 0 | 0 | No | No |
| 19015017 | OUTLET SOCKET INCLUDING PRINTED CIRCUIT BOARD-IMPLEMENTED ANTENNA | January 2025 | February 2026 | Allow | 13 | 0 | 0 | No | No |
| 18992924 | DC POWER SUPPLY SYSTEM | January 2025 | February 2026 | Allow | 14 | 0 | 0 | No | No |
| 19013668 | Pairing of Components in a Direct Current Distributed Power Generation System | January 2025 | March 2026 | Allow | 14 | 0 | 0 | No | No |
| 19014105 | SINGLE-INPUT MULTI-OUTPUT RESONANT REGULATING RECTIFIER | January 2025 | March 2026 | Allow | 14 | 1 | 0 | No | No |
| 19011773 | CONTACTLESS POWER FEEDING APPARATUS AND CONTACTLESS POWER FEEDING SYSTEM | January 2025 | January 2026 | Allow | 12 | 0 | 0 | No | No |
| 19010827 | System of Power Generation On-The-Go for Electric Vehicles (EVs) Using an Airbine | January 2025 | August 2025 | Allow | 7 | 1 | 0 | No | No |
| 19008112 | Method and System for Verifying Low-Frequency Oscillation Damping Control Effect of GPSS | January 2025 | January 2026 | Allow | 12 | 0 | 0 | Yes | No |
| 19006423 | POWER SUPPLYING SYSTEM AND POWER SUPPLY ADJUSTMENT METHOD | December 2024 | February 2026 | Allow | 14 | 0 | 0 | No | No |
| 18880065 | IMPROVEMENTS IN OR RELATING TO POWER TRANSMISSION NETWORKS | December 2024 | February 2026 | Allow | 13 | 0 | 0 | Yes | No |
| 19005087 | Electrical Power Generating System | December 2024 | February 2026 | Allow | 13 | 0 | 0 | No | No |
| 19003049 | VEHICLE WITH POWER DISTRIBUTION UNIT | December 2024 | January 2026 | Allow | 12 | 0 | 0 | No | No |
| 18879320 | High-Voltage System for a Motor Vehicle, Comprising Passive Discharge Circuits for Y-Capacitors | December 2024 | November 2025 | Allow | 11 | 0 | 0 | No | No |
| 19001630 | CONTROL DEVICE | December 2024 | December 2025 | Allow | 12 | 0 | 0 | No | No |
| 19002607 | MODULAR SOLAR ENERGY HARVESTING AND STORAGE SYSTEMS FOR POWER GENERATION | December 2024 | December 2025 | Allow | 12 | 0 | 0 | No | No |
| 19001548 | STARTUP CONTROL CIRCUIT, POWER TOOL, AND STARTUP CONTROL METHOD THEREOF | December 2024 | March 2026 | Allow | 14 | 0 | 1 | No | No |
| 19000373 | WIRELESS CHARGER & WIRELESS CHARGING COMPATIBLE MAGNETIC MOUNTING FOR ELECTRONIC DEVICES | December 2024 | February 2026 | Allow | 14 | 0 | 0 | No | No |
| 18876319 | GRID FREQUENCY CONTROL IN AN OFFSHORE WIND FARM | December 2024 | December 2025 | Allow | 12 | 0 | 0 | No | No |
| 18979370 | POWER SUPPLY SYSTEM, VEHICLE AND POWER SUPPLY METHOD | December 2024 | August 2025 | Allow | 8 | 2 | 0 | No | No |
| 18873815 | ON-VEHICLE BACK-UP CONTROL DEVICE | December 2024 | November 2025 | Allow | 11 | 0 | 0 | No | No |
| 18977497 | SYSTEMS, METHODS, APPARATUSES, AND DEVICES FOR FACILITATING HARNESSING TERAHERTZ ELECTROMAGNETIC WAVES FOR PHOTOVOLTAICALLY GENERATING ELECTRICAL ENERGY | December 2024 | February 2025 | Allow | 2 | 0 | 0 | No | No |
| 18975812 | ELECTRICAL POWER SYSTEMS AND METHODS | December 2024 | January 2026 | Allow | 13 | 0 | 0 | No | No |
| 18972233 | Wireless Power And Data Transfer System With Out Of Band Communications Hand Off | December 2024 | January 2026 | Allow | 14 | 0 | 0 | No | No |
| 18966693 | APPARATUS AND METHOD FOR CONTROLLING ONE OR MORE INVERTERS | December 2024 | December 2025 | Allow | 12 | 0 | 0 | No | No |
| 18964678 | CHARGING SYSTEM | December 2024 | March 2026 | Allow | 15 | 1 | 0 | No | No |
| 18965283 | POWER CONVERSION DEVICE | December 2024 | January 2026 | Allow | 13 | 0 | 1 | Yes | No |
| 18964104 | SYSTEM, CONTROLLER, AND METHOD FOR AUTOMATIC LOAD MANAGEMENT | November 2024 | September 2025 | Abandon | 9 | 1 | 0 | No | No |
| 18962497 | ONBOARD MONITORING OF SIGNAL DELAY | November 2024 | December 2025 | Allow | 13 | 0 | 0 | No | No |
| 18960978 | Remotely Controlled Electrical Power Generating System | November 2024 | November 2025 | Allow | 12 | 0 | 0 | No | No |
| 18958160 | MODULAR AND SCALABLE TECHNIQUE FOR MEASUREMENT OF DER/SOURCE PARAMETERS FOR MULTI-PHASE AND MULTI-SOURCE SYSTEM FOR ISE AND METERING APPLICATIONS | November 2024 | October 2025 | Allow | 11 | 0 | 0 | No | No |
| 18958897 | MULTIPURPOSE RELOCATABLE STRUCTURE AND LIFTING SYSTEMS AND METHODS | November 2024 | November 2025 | Allow | 12 | 0 | 0 | No | No |
| 18868622 | MODULAR SOLID-STATE CIRCUIT BREAKER | November 2024 | January 2025 | Allow | 2 | 0 | 0 | Yes | No |
This analysis examines appeal outcomes and the strategic value of filing appeals for art-unit 2836.
With a 32.2% 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, 35.6% 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.
Art Unit 2836 is part of Group 2830 in Technology Center 2800. This art unit has examined 33,409 patent applications in our dataset, with an overall allowance rate of 79.4%. Applications typically reach final disposition in approximately 30 months.
Art Unit 2836's allowance rate of 79.4% places it in the 59% percentile among all USPTO art units. This art unit has an above-average allowance rate compared to other art units.
Applications in Art Unit 2836 receive an average of 1.44 office actions before reaching final disposition (in the 19% percentile). The median prosecution time is 30 months (in the 56% percentile).
When prosecuting applications in this art unit, consider the following:
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.