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| Art Unit: | 1743 — Plastic and nonmetallic article shaping or treating: processes |
|---|---|
| Group: | 1740 — Tires, Adhesive Bonding, Glass/Paper making, Plastics Shaping & Molding |
| Classes: |
264 — Plastic and nonmetallic article shaping or treating: processes 425 — Plastic article or earthenware shaping or treating: apparatus 152 — Resilient tires and wheels 700 — Data processing: generic control systems or specific applications 419 — Powder metallurgy processes 506 — Combinatorial chemistry technology: method, library, apparatus 528 — Synthetic resins or natural rubbers -- part of the class 520 series 162 — Paper making and fiber liberation 156 — Adhesive bonding and miscellaneous chemical manufacture 249 — Static molds |
| Phone: | (571) 272-1846 |
| Email: | yung-sheng.tsui@uspto.gov |
| Location: | VA 22314 |
| Title: | Pat Examnr Cheml Engrg |
| Service: | 9 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 68% over 456 cases |
|---|---|
| Difficulty: | Harder |
| Difficulty Percentile: | 64th
|
With Examiner Tsui, you have a 68% chance of getting an issued patent by 3 years after the first office action. Examiner Tsui is a harder examiner and in the 64th percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Tsui, where the timeline is relative to the date of the first office action. The three-year grant rate is the percentage of applications granted at three years after the first office action.
Examiner Tsui's grant rate is lower than that of Art Unit 1743 and lower than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Tsui | 1.1 |
| Art Unit 1743 | 1.3 |
Examiner Tsui has granted 255 of 377 cases without any applicant-requested interviews for a grant rate of 68%.
Examiner Tsui has granted 56 of 79 cases with at least one applicant-requested interview for a grant rate of 71%.
With Examiner Tsui, conducting an interview increases your chance of getting a patent granted by 4%.
| Number | Title | OA Rejections | Status | IFW |
|---|---|---|---|---|
| 18834811 | Artificial Scalp Model Production Method Using 3d Printing-Based Multi-Point Multi-Nozzles And Artificial Scalp Model Created By Using Same | Rejection information available with a Premium Stats subscription. See our pricing. | Patented | View |
| 18746627 | Powder Dispensing System For Additive Manufacturing | Patented | View | |
| 18833192 | Device And Computer-Implemented Method For Controlling An Extrusion Plant, Extrusion Plant, And Computer-Readable Storage Medium | Patented | View | |
| 18686275 | 3d Printer | Patented | View | |
| 18229572 | Manufacturing Sensors Using Celestial Body Regolith | Patented | View | |
| 18565317 | Device For Additive Manufacturing Of A Component | Patented | View | |
| 18572780 | Melt Impregnation Device With Automatic Lifting Channel For Additive Manufacturing Filaments | Patented | View | |
| 18559326 | Liquefier Assembly | Abandoned | View | |
| 18509763 | Three-Dimensional Shaping System | Patented | View | |
| 18208564 | Heating Thermoplastic Material Using Electric Heater(S) For Thermal Anti-Icing System | Abandoned | View | |
| 18577808 | Pivoting Building Platform For Creating A Parallel Building Plane | Patented | View | |
| 18774994 | Sheet Manufacturing Apparatus | Patented | View | |
| 18381280 | Integrated Scale For Powder In Additive Manufacturing Machines (Addmfg) | Abandoned | View | |
| 16615675 | Additive Manufacture System | Patented | View | |
| 18456398 | 3d-Modeling System And Method For Manufacturing 3d-Molded Object | Abandoned | View | |
| 18755434 | Three Dimensional Molding Device | Patented | View | |
| 18582783 | Irradiation Devices With Optical Modulators For Additively Manufacturing Three-Dimensional Objects | Patented | View | |
| 18358889 | Design Method For Interlocking Multi-Material Interface Design | Patented | View | |
| 18495133 | Three-Dimensional Shaping Device And Method Of Manufacturing Three-Dimensional Shaped Object | Patented | View | |
| 17776072 | Particle Material Preheating Device And Use In 3d Methods | Patented | View | |
| 18440755 | Continuous Feeding System For Three-Dimensional Printing | Abandoned | View | |
| 18595472 | Tempered Glass For Preventing Generation Of Rainbow Pattern And Manufacturing Method Thereof | Patented | View | |
| 18608097 | Projection Two-Photon Lithography Method And System For Rapid Printing Of 3d Structures With Sub-Micrometer Features And Porosities | Patented | View | |
| 18634218 | Powder Removal Apparatuses For Additive Manufacturing Apparatuses | Patented | View | |
| 18279724 | Apparatus For Producing A Three-Dimensional Object | Patented | View | |
| 17766108 | Process For Producing Thermoplastic Sheets | Patented | View | |
| 18716094 | Independent Mode On Independent Dual Head Printer | Abandoned | View | |
| 18005866 | Method Of Setting Modeling Condition, Additive Manufacturing Method, Additive Manufacturing System, And Program | Abandoned | View | |
| 18002896 | Circular Modular Tray For The Additive Manufacturing Of A Part With An Axis Of Revolution On A Powder Bed | Patented | View | |
| 18769319 | Thermoforming Pipe-Shaping Machine | Patented | View | |
| 18698449 | System And Method For Manufacturing A Tower Structure | Patented | View | |
| 18616774 | Three-Dimensional Shaping Device | Patented | View | |
| 18511278 | Additive Manufacturing Build Removal Device And System | Patented | View | |
| 18559475 | Print Agent Coverage Amounts | Patented | View | |
| 18701225 | Three-Dimensional Additional Object Generation | Patented | View | |
| 18360150 | Fused Filament Fabrication Print Head System | Patented | View | |
| 17436460 | 3d Printing Device And 3d Printing Method | Abandoned | View | |
| 18286514 | Heating Devices For Three-Dimensional Printers | Patented | View | |
| 17763766 | Device And Method For Monitoring A Tablet Press Machine, Preferably During Continuous Operation,by Means Of A Measuring Device Attached To A Press Punch | Patented | View | |
| 18450063 | System And Method For Enhancing Detail And Printing High-Resolution Imagery On 3d Printed Concrete Surfaces | Abandoned | View | |
| 17777410 | 3d Printer With Advantageous Irradiation Device, And Method | Abandoned | View | |
| 18697031 | A Method And A System For Collision Avoidance Of A 3d Robotic Concrete Printer | Patented | View | |
| 18691235 | Injection Molding Machine, Control Method, And Non-Transitory Computer Readable Recording Medium | Patented | View | |
| 18691879 | Gantry-Type 3d Printer | Patented | View | |
| 17340278 | Inorganic Material Powder And Method Of Manufacturing A Structural Body | Patented | View | |
| 18841992 | Process For Controlling Extrusion Speed In 3d Printing Systems | Patented | View | |
| 18552333 | Method Of Additive Manufacturing By Hot-Extrusion | Patented | View | |
| 18030083 | System And Method Of Printing Three-Dimensional Objects Having Improved Surface Properties | Patented | View | |
| 18305521 | Three-Dimensional Molding Device | Patented | View | |
| 18590714 | Actuator For Three-Dimensional Printing System | Patented | View |
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