Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 19356168 | 3D SEMICONDUCTOR DEVICES AND STRUCTURES WITH FUNCTIONAL UNITS AND PILLARS | October 2025 | February 2026 | Allow | 5 | 0 | 0 | No | No |
| 19304208 | SEMICONDUCTOR MODULE | August 2025 | January 2026 | Allow | 5 | 0 | 0 | Yes | No |
| 19275168 | MAGNETORESISTIVE RANDOM ACCESS MEMORY | July 2025 | December 2025 | Allow | 4 | 1 | 0 | No | No |
| 19260203 | 2D MATERIAL-INTEGRATED HALIDE PEROVSKITE THIN-FILM SEMICONDUCTOR DEVICE AND ITS FABRICATION METHOD | July 2025 | September 2025 | Allow | 2 | 0 | 0 | No | No |
| 19257378 | NANOCHANNEL GALLIUM NITRIDE-BASED DEVICE AND MANUFACTURING METHOD THEREOF | July 2025 | January 2026 | Allow | 7 | 1 | 1 | No | No |
| 19247934 | METHODS TO PROCESS 3D SEMICONDUCTOR DEVICES AND STRUCTURES WHICH HAVE METAL LAYERS | June 2025 | March 2026 | Allow | 9 | 0 | 0 | No | No |
| 19245372 | 3D SEMICONDUCTOR DEVICE AND STRUCTURE WITH METAL LAYERS | June 2025 | March 2026 | Allow | 9 | 0 | 0 | No | No |
| 19245137 | 3D SEMICONDUCTOR DEVICE, STRUCTURE AND METHODS WITH MEMORY ARRAYS AND CONNECTIVITY STRUCTURES | June 2025 | March 2026 | Allow | 9 | 0 | 0 | No | No |
| 19238914 | Through Package Vertical Interconnect and Method of Making Same | June 2025 | December 2025 | Allow | 6 | 1 | 0 | No | No |
| 19237474 | INTEGRATION METHOD FOR MODULARIZED SILICON-BASED HETEROGENEOUS PHOTOELECTRIC INTEGRATED ARCHITECTURE | June 2025 | January 2026 | Allow | 7 | 1 | 0 | Yes | No |
| 19232724 | INTERCONNECT SUBSTRATE AND METHOD OF MAKING | June 2025 | January 2026 | Allow | 8 | 1 | 0 | No | No |
| 19223595 | SEMICONDUCTOR DEVICE | May 2025 | August 2025 | Allow | 3 | 0 | 0 | No | No |
| 19218356 | PHASE-CHANGE ELECTRICALLY-CONTROLLED PHOTONIC NEURON DEVICE AND PREPARATION METHOD AND APPLICATION THEREOF | May 2025 | September 2025 | Allow | 4 | 0 | 1 | No | No |
| 19218116 | MOLDED BRIDGE WITH VERTICAL INTERCONNECTS AND METHOD OF MAKING THE SAME | May 2025 | November 2025 | Allow | 6 | 1 | 1 | No | No |
| 19213615 | SEMICONDUCTOR DEVICE | May 2025 | July 2025 | Allow | 2 | 0 | 0 | No | No |
| 19210377 | SEMICONDUCTOR CIRCUIT STRUCTURE WITH DIRECT DIE HEAT REMOVAL STRUCTURE | May 2025 | October 2025 | Allow | 5 | 1 | 0 | No | No |
| 19207750 | Semiconductor Package with Integrated Capacitors | May 2025 | March 2026 | Allow | 10 | 2 | 0 | No | No |
| 19197740 | SEMICONDUCTOR AND OTHER ELECTRONIC DEVICES HAVING INTEGRATED COOLING SYSTEMS AND ASSOCIATED SYSTEMS AND METHODS | May 2025 | September 2025 | Allow | 4 | 1 | 1 | No | No |
| 19191370 | FORMATION OF AN ARRAY OF NANOSTRUCTURES | April 2025 | September 2025 | Allow | 5 | 1 | 0 | No | No |
| 19190655 | SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREOF | April 2025 | August 2025 | Allow | 4 | 0 | 0 | No | No |
| 19175411 | LATERALLY DIFFUSED METAL OXIDE SEMICONDUCTOR DEVICE AND PREPARATION METHOD THEREOF | April 2025 | December 2025 | Allow | 8 | 2 | 0 | Yes | No |
| 19097611 | FIELD EFFECT TRANSISTOR INCLUDING TRANSITION METAL DICHALCOGENIDE COVERED WITH PROTECTIVE LAYER, AND METHOD OF MANUFACTURING THE SAME | April 2025 | May 2025 | Allow | 1 | 0 | 0 | No | No |
| 19094943 | Optical module and optical device | March 2025 | July 2025 | Allow | 4 | 0 | 0 | No | No |
| 18874035 | LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME | March 2025 | June 2025 | Allow | 6 | 0 | 0 | No | No |
| 19087510 | Nonvolatile Memory Device Including Dual Memory Layers | March 2025 | June 2025 | Allow | 3 | 1 | 0 | No | No |
| 19084370 | SOLDER REFLOW WITH OPTICAL ENDPOINT CONTROL | March 2025 | October 2025 | Allow | 7 | 1 | 1 | Yes | No |
| 19076161 | METHOD OF MANUFACTURING OPTOELECTRONIC DEVICES | March 2025 | February 2026 | Allow | 11 | 2 | 0 | No | No |
| 19075303 | SEMICONDUCTOR DEVICE AND MOUNTING SUBSTRATE | March 2025 | January 2026 | Allow | 10 | 2 | 1 | No | No |
| 19073365 | NANOHYBRID SUPERCAPACITORS FOR ENERGY STORAGE | March 2025 | June 2025 | Allow | 3 | 0 | 0 | No | No |
| 19068401 | OPTOELECTRONIC DEVICE INCLUDING A LIGHT-EMITTING DIODE STACKED ON A PHOTODETECTOR | March 2025 | May 2025 | Allow | 2 | 0 | 0 | No | No |
| 18727085 | Method of Fabricating a 3D NAND flash memory With Increased Data Retention Capability | February 2025 | November 2025 | Allow | 16 | 1 | 0 | No | No |
| 19064511 | QUAD FLAT NO-LEAD (QFN) PACKAGE WITH TIE BARS AND DIRECT CONTACT INTERCONNECT BUILD-UP STRUCTURE AND METHOD FOR MAKING THE SAME | February 2025 | September 2025 | Allow | 6 | 2 | 0 | No | No |
| 19063390 | Anti-radiation Low-latency Chip for Neural Network Inference Acceleration | February 2025 | June 2025 | Allow | 4 | 0 | 0 | Yes | No |
| 19063218 | DEVICE FOR MASS TRANSFER OF MINI LIGHT-EMITTING DIODES (MINI-LEDS) BASED ON ARRAY WATER JET-BASED EJECTION | February 2025 | April 2025 | Allow | 2 | 0 | 0 | No | No |
| 19059193 | TECHNIQUES, METHODS, AND STRUCTURES FOR RAPID AND EFFICIENT INTERCALATION-DOPING OF LARGE-AREA MULTI- LAYERED GRAPHENE SHEETS FOR TRANSPARENT CONDUCTOR APPLICATIONS, INCLUDING SOLAR CELLS AND DISPLAYS | February 2025 | May 2025 | Allow | 2 | 1 | 0 | No | No |
| 19057751 | SEMICONDUCTOR DEVICE AND METHODS OF MANUFACTURING SEMICONDUCTOR DEVICEs | February 2025 | March 2026 | Allow | 13 | 1 | 1 | No | No |
| 19054743 | MECHANISMS FOR FABRICATING MICRO-LEDS | February 2025 | July 2025 | Allow | 5 | 1 | 0 | No | No |
| 19042789 | INTERPOSER FOR HIGH-DENSITY AND HIGH-CHANNEL COUNT NEURAL INTERFACE | January 2025 | February 2026 | Allow | 12 | 1 | 1 | No | No |
| 19040693 | BONDING SYSTEM WITH SEALING GASKET AND METHOD FOR USING THE SAME | January 2025 | October 2025 | Allow | 9 | 0 | 0 | No | No |
| 19036118 | DIPHENYLFLUORENYL COMPOUND, AND ORGANIC ELECTRIC ELEMENT AND ELECTRONIC DEVICE COMPRISING THE COMPOUND | January 2025 | January 2026 | Allow | 12 | 2 | 0 | No | No |
| 19033509 | CONDUCTIVE CHANNEL STRUCTURE FOR SiC DEVICES, FULLY INTEGRATED SiC DEVICE AND FULLY INTEGRATED MANUFACTURING PROCESS THEREOF | January 2025 | June 2025 | Allow | 5 | 1 | 0 | Yes | No |
| 19027431 | OLED AND ORGANIC LIGHT-EMITTING DEVICE | January 2025 | September 2025 | Allow | 8 | 2 | 0 | No | No |
| 19025256 | PACKAGE STRUCTURES | January 2025 | October 2025 | Allow | 9 | 1 | 0 | No | No |
| 19021887 | FABRICATION METHOD FOR PACKAGE STRUCTURE | January 2025 | March 2025 | Allow | 2 | 0 | 0 | No | No |
| 19012337 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE | January 2025 | September 2025 | Allow | 8 | 2 | 1 | No | No |
| 19004132 | SEMICONDUCTOR CIRCUIT STRUCTURE WITH DIRECT DIE HEAT REMOVAL STRUCTURE | December 2024 | May 2025 | Allow | 5 | 1 | 0 | No | No |
| 18879209 | METHOD FOR CONTROLLING SURFACE CHARACTERISTICS AND THICKNESS OF MULTILAYER TRANSITION METAL DICHALCOGENIDE THIN FILM | December 2024 | March 2025 | Allow | 3 | 0 | 0 | No | No |
| 19001454 | METHOD FOR PREPARING PEROVSKITE SOLAR CELL BY IN-SITU INJECTION OF SELF-ASSEMBLED MOLECULE | December 2024 | March 2025 | Allow | 2 | 0 | 0 | No | No |
| 18991504 | 3D SEMICONDUCTOR DEVICE AND STRUCTURE WITH METAL LAYERS AND MEMORY CELLS | December 2024 | July 2025 | Allow | 6 | 1 | 0 | No | No |
| 18990529 | METHOD OF FORMING SEMICONDUCTOR DEVICE USING HIGH STRESS CLEAVE PLANE | December 2024 | November 2025 | Allow | 11 | 1 | 0 | No | No |
| 18989552 | OPTOELECTRONIC DEVICE MANUFACTURING METHOD | December 2024 | August 2025 | Allow | 8 | 1 | 0 | No | No |
| 18985575 | METHOD FOR MANUFACTURING AN OXRAM-TYPE RESISTIVE MEMORY CELL AND ASSOCIATED OXRAM-TYPE MEMORY CELL | December 2024 | June 2025 | Allow | 5 | 0 | 0 | Yes | No |
| 18981113 | SEMICONDUCTOR CIRCUIT STRUCTURE WITH DIRECT DIE HEAT REMOVAL STRUCTURE | December 2024 | April 2025 | Allow | 4 | 1 | 0 | No | No |
| 18980888 | SEMICONDUCTOR CIRCUIT STRUCTURE WITH DIRECT DIE HEAT REMOVAL STRUCTURE | December 2024 | April 2025 | Allow | 4 | 1 | 0 | No | No |
| 18979543 | Semiconductor Structure and Manufacturing Method Thereof | December 2024 | February 2025 | Allow | 2 | 0 | 0 | No | No |
| 18973101 | METHOD FOR PRODUCING 3D SEMICONDUCTOR DEVICES AND STRUCTURES WITH TRANSISTORS AND MEMORY CELLS | December 2024 | July 2025 | Allow | 7 | 1 | 0 | No | No |
| 18872218 | VERTICAL IGBT WITH COMPLEMENTARY CHANNEL FOR HOLE EXTRACTION | December 2024 | April 2025 | Allow | 4 | 0 | 0 | No | No |
| 18962722 | LIDAR System and Manufacturing Method Having Semiconductor-Based Optical Components Coupled Together with Solder | November 2024 | June 2025 | Allow | 7 | 1 | 0 | Yes | No |
| 18959033 | 3D SEMICONDUCTOR DEVICES AND STRUCTURES WITH METAL LAYERS | November 2024 | June 2025 | Allow | 7 | 0 | 0 | No | No |
| 18957406 | FORMATION OF AN ARRAY OF NANOSTRUCTURES | November 2024 | April 2025 | Allow | 5 | 1 | 0 | Yes | No |
| 18950687 | PI-TYPE TRENCH GATE SILICON CARBIDE MOSFET DEVICE AND FABRICATION METHOD THEREOF | November 2024 | September 2025 | Allow | 10 | 1 | 1 | No | No |
| 18866425 | MOSFET DEVICE | November 2024 | June 2025 | Allow | 7 | 0 | 0 | No | No |
| 18865498 | METHOD FOR TRANSFERRING A LAYER FROM A SOURCE SUBSTRATE TO A DESTINATION SUBSTRATE | November 2024 | May 2025 | Allow | 6 | 1 | 0 | No | No |
| 18943851 | ORGANIC COMPOUND AND OLED HAVING SAME AND ORGANICA LIGHT-EMITTING APPARATUS | November 2024 | February 2025 | Allow | 3 | 0 | 0 | No | No |
| 18942886 | 3D SEMICONDUCTOR DEVICE AND STRUCTURE WITH METAL LAYERS | November 2024 | June 2025 | Allow | 7 | 0 | 0 | No | No |
| 18937369 | TRENCH GATE SILICON CARBIDE MOSFET DEVICE AND FABRICATION METHOD THEREOF | November 2024 | December 2024 | Allow | 2 | 0 | 0 | No | No |
| 18934307 | Integrated Structure having a P-type Semiconductor Diffusion Barrier Layer Forming a Van Der Waals Junction with a P-type Substrate and Electronic Device Including the Same | November 2024 | February 2025 | Allow | 4 | 0 | 0 | No | No |
| 18931868 | SEMICONDUCTOR STRUCTURE INTEGRATING LOGIC ELEMENT AND MEMORY ELEMENT | October 2024 | January 2025 | Allow | 2 | 0 | 0 | No | No |
| 18929587 | BACK-ILLUMINATED SENSOR AND METHOD OF MAKING SAME | October 2024 | August 2025 | Allow | 10 | 0 | 1 | No | No |
| 18860313 | ORGANIC COMPOUND, COMPOSITION, ORGANIC ELECTROLUMINESCENT DEVICE, AND ELECTRONIC APPARATUS | October 2024 | February 2025 | Allow | 4 | 0 | 0 | No | No |
| 18923311 | SEMICONDUCTOR DEVICE | October 2024 | September 2025 | Allow | 11 | 2 | 0 | Yes | No |
| 18922186 | BACK-GATE EFFECT CONTROL VIA DOPING | October 2024 | June 2025 | Allow | 7 | 1 | 0 | Yes | No |
| 18915352 | SEMICONDUCTOR DEVICE WITH SELF-ALIGNED CHANNEL AND SELF-ALIGNED CONTACT REGION, AND METHOD OF PREPARING THE SAME | October 2024 | August 2025 | Allow | 10 | 2 | 1 | Yes | No |
| 18911535 | INTEGRATED POLYPHASE HYDROGEL AND PREPARATION METHOD AND APPLICATION THEREOF IN FLEXIBLE AND STRETCHABLE SUPERCAPACITOR | October 2024 | April 2025 | Allow | 6 | 0 | 1 | No | No |
| 18910873 | PROCESS TECHNIQUE FOR EMBEDDED MEMORY | October 2024 | June 2025 | Allow | 8 | 1 | 2 | No | No |
| 18855222 | TECHNIQUE FOR HANDLING DATA ELEMENTS STORED IN AN ARRAY STORAGE | October 2024 | August 2025 | Allow | 11 | 0 | 0 | Yes | No |
| 18907734 | SEMICONDUCTOR DEVICE | October 2024 | October 2025 | Allow | 12 | 2 | 0 | No | No |
| 18907921 | Advanced Low Electrostatic Field Transistor | October 2024 | February 2025 | Allow | 5 | 0 | 0 | Yes | No |
| 18897009 | LATERAL HIGH VOLTAGE SEMICONDUCTOR DEVICE AND METHOD FOR FORMING A LATERAL HIGH VOLTAGE SEMICONDUCTOR DEVICE | September 2024 | October 2025 | Allow | 13 | 1 | 0 | No | No |
| 18898465 | Transistors, Method for Making the Same, Electrostatic Discharge Protection Circuit, and Electronic Device | September 2024 | January 2025 | Allow | 4 | 1 | 0 | No | No |
| 18892142 | STRUCTURES AND METHODS FOR INTEGRATED COLD PLATE IN XPUS AND MEMORY | September 2024 | December 2024 | Allow | 3 | 0 | 0 | No | No |
| 18848769 | SEMICONDUCTOR DEVICE | September 2024 | September 2025 | Allow | 12 | 2 | 1 | Yes | No |
| 18887821 | ELECTRICAL CONTACT CAVITY STRUCTURE AND METHODS OF FORMING THE SAME | September 2024 | February 2025 | Allow | 5 | 1 | 0 | Yes | No |
| 18829079 | 3D SEMICONDUCTOR DEVICE AND STRUCTURE WITH METAL LAYERS AND MEMORY CELLS | September 2024 | January 2025 | Allow | 4 | 1 | 0 | No | No |
| 18823093 | Backside Integrated Voltage Regulator For Integrated Circuits | September 2024 | November 2024 | Allow | 2 | 1 | 0 | No | No |
| 18822980 | DIFFUSION BARRIER FOR INTERCONNECTS | September 2024 | April 2025 | Allow | 7 | 1 | 0 | No | No |
| 18823309 | METHOD FOR MANUFACTURING A COLOUR-CONVERSION OPTOELECTRONIC DEVICE, INCLUDING A STEP OF POLARISING AN ELECTRET LAYER IN A LOCALISED MANNER BY MEANS OF THE UPPER ELECTRODES OF THE DIODES | September 2024 | February 2025 | Allow | 6 | 1 | 0 | No | No |
| 18816975 | STACKABLE AND EMBEDDABLE VERTICAL CAPACITORS IN SEMICONDUCTOR DEVICES AND METHOD OF FABRICATION | August 2024 | May 2025 | Allow | 9 | 0 | 2 | No | No |
| 18811880 | Processor with Opportunistic Bypass of Dispatch Buffer and Reservation Station | August 2024 | August 2025 | Allow | 11 | 0 | 0 | No | No |
| 18839996 | SEMICONDUCTOR ASSEMBLY COMPRISING A FIRST SEMICONDUCTOR ELEMENT AND A FIRST CONNECTION ELEMENT | August 2024 | October 2025 | Allow | 13 | 1 | 1 | No | No |
| 18837220 | VOLTAGE-CONTROLLED THREE-TERMINAL MAGNON TRANSISTOR, AND CONTROL AND PREPARATION METHOD THEREOF | August 2024 | March 2025 | Allow | 7 | 0 | 0 | No | No |
| 18798708 | 3D SEMICONDUCTOR DEVICE AND STRUCTURE WITH MEMORY CELLS AND MULTIPLE METAL LAYERS | August 2024 | November 2025 | Allow | 16 | 1 | 0 | No | No |
| 18792957 | FUSED RING CARBAZOLE TETRADENTATE METAL PLATINUM (II) COMPLEX AND USE THEREOF | August 2024 | June 2025 | Allow | 10 | 0 | 0 | No | No |
| 18792267 | THROUGH-DIELECTRIC-VIAS (TDVs) FOR 3D INTEGRATED CIRCUITS IN SILICON | August 2024 | May 2025 | Allow | 9 | 2 | 0 | Yes | No |
| 18792115 | EMBEDDED COOLING SYSTEMS FOR ADVANCED DEVICE PACKAGING AND METHODS OF MANUFACTURING THE SAME | August 2024 | March 2025 | Allow | 8 | 1 | 0 | No | No |
| 18788835 | Light-Emitting Element, Display Device, Electronic Device, and Lighting Device | July 2024 | September 2024 | Allow | 2 | 0 | 0 | No | No |
| 18834167 | LOW-POWER WAVEFORM CONTROLLERS FOR SUPERCONDUCTING AND SPIN QUANTUM BITS | July 2024 | October 2025 | Allow | 15 | 1 | 1 | No | No |
| 18786636 | MEMORY STRUCTURES AND METHODS OF FORMING THE SAME | July 2024 | March 2025 | Allow | 8 | 1 | 0 | No | No |
| 18786372 | 3D SEMICONDUCTOR DEVICE AND STRUCTURE WITH LOGIC CIRCUITS, MEMORY CELLS, AND PROCESSOR ARRAY | July 2024 | November 2025 | Allow | 15 | 1 | 0 | Yes | No |
| 18785583 | SILICON CARBIDE SPLIT-GATE MOSFETS INTEGRATING HIGH-SPEED FREEWHEELING DIODES AND PREPARATION METHODS THEREOF | July 2024 | February 2025 | Allow | 7 | 2 | 0 | No | No |
This analysis examines appeal outcomes and the strategic value of filing appeals for group 2810.
With a 31.7% 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, 35.2% 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.
Group 2810 is part of Technology Center 2800. This group has examined 156,631 patent applications in our dataset, with an overall allowance rate of 83.9%. Applications typically reach final disposition in approximately 23 months.
Applications in Group 2810 receive an average of 1.55 office actions before reaching final disposition. The median prosecution time is 23 months.
This group-level data aggregates statistics across multiple art units. For more targeted prosecution strategies, review the individual art unit and examiner statistics within this group.
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.