Login with your work email address to view charts. No credit card required.
| Art Unit: | 2872 — Optical: systems and elements |
|---|---|
| Group: | 2870-2880 — Optics/Photocopying |
| Classes: |
359 — Optical: systems and elements 351 — Optics: eye examining, vision testing and correcting 348 — Television 607 — Surgery: light, thermal, and electrical application |
| Phone: | (571) 272-8386 |
| Email: | ephrem.mebrahtu@uspto.gov |
| Location: | VA 22314 |
| Title: | Pat Examnr Gen Engrg |
| Service: | 12 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 73% over 253 cases |
|---|---|
| Difficulty: | Medium |
| Difficulty Percentile: | 57th
|
With Examiner Mebrahtu, you have a 73% chance of getting an issued patent by 3 years after the first office action. Examiner Mebrahtu is a medium examiner and in the 57th percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Mebrahtu, 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 Mebrahtu's grant rate is lower than that of Art Unit 2872 and lower than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Mebrahtu | 1.5 |
| Art Unit 2872 | 1.2 |
Examiner Mebrahtu has granted 164 of 228 cases without any applicant-requested interviews for a grant rate of 72%.
Examiner Mebrahtu has granted 20 of 25 cases with at least one applicant-requested interview for a grant rate of 80%.
With Examiner Mebrahtu, conducting an interview increases your chance of getting a patent granted by 11%.
| Number | Title | OA Rejections | Status | IFW |
|---|---|---|---|---|
| 18470401 | Lens Device | Rejection information available with a Premium Stats subscription. See our pricing. | Patented | View |
| 19197154 | Miniature Wide-Angle Imaging Lens | Abandoned | View | |
| 17568510 | Optical Device Package And Method For Manufacturing The Same | Abandoned | View | |
| 19234743 | Folded Cameras With Continuously Adaptive Zoom Factor | Patented | View | |
| 18023563 | Camera Module For Vehicle | Patented | View | |
| 18004411 | Large-Aperture Achromatic Metalens, Metalens System, And Optical System | Patented | View | |
| 17568981 | Microscope Used In Multiple Microscopies | Patented | View | |
| 17488535 | Tunable Liquid Lens | Abandoned | View | |
| 17865420 | Structured-Light Projector, Camera Assembly, And Electronic Device | Patented | View | |
| 18187836 | Camera Module And Electronic Device Including The Same | Patented | View | |
| 17289724 | Virtual Image Display Apparatus And Virtual Image Display Method | Abandoned | View | |
| 18003477 | Spacer For An Optical Device | Patented | View | |
| 17588730 | Actuator For Camera, Camera Module, And Portable Electronic Device Including The Same | Patented | View | |
| 18661078 | Optical Lens, Camera Module And Assembly Method Therefor | Patented | View | |
| 17948143 | Folded Optical System, Image Capturing Unit And Electronic Device | Patented | View | |
| 19039106 | Optical Accessory Identification System And Device | Patented | View | |
| 18844513 | High-Order Rotational Symmetry Unit-Based Nonlinear Geometric Phase Metasurface | Patented | View | |
| 17614324 | Systems And Methods For Fabricating Microstructures | Patented | View | |
| 17933951 | Lens Spacers For Lens Stability | Patented | View | |
| 18608332 | Materials For Metalenses, Through-Waveguide Reflective Metasurface Couplers, And Other Metasurfaces | Abandoned | View | |
| 18351078 | Optical Apparatus And Image Pickup Apparatus Having The Same | Patented | View | |
| 18306329 | Driving Apparatus And Lens Apparatus Having The Same | Patented | View | |
| 17668278 | Camera Module, Electronic Device And Vehicle Device | Patented | View | |
| 17841585 | Lens Module | Abandoned | View | |
| 17615092 | Method For Adjusting The Holder Of An Optical Element Held In A Holder, Optical Component And Optical Assembly | Patented | View | |
| 17500997 | Lens Module | Patented | View | |
| 17975726 | Lens Barrel And Camera Equipped With Same | Patented | View | |
| 18112152 | Metasurface With Overcoat And Equal Pillar Spacing | Patented | View | |
| 17899774 | Lens Device | Abandoned | View | |
| 17375186 | Lens Unit | Patented | View | |
| 17588621 | Camera Module | Patented | View | |
| 17900550 | Optical Apparatus And Image Pickup Apparatus | Patented | View | |
| 17618972 | Optical Film And Display Device Comprising Same | Patented | View | |
| 17589956 | Semi-Truck Side-View Mirror With Integral Camera | Patented | View | |
| 17934242 | Stereo Lens Apparatus And Image Pickup Apparatus | Patented | View | |
| 17814059 | Lens Moving Apparatus | Patented | View | |
| 17338751 | Imaging Lens Driving Module And Electronic Device | Patented | View | |
| 18752265 | Photoluminescence Device And Display Panel Including The Same | Patented | View | |
| 18049696 | Optical Lens Assembly And Electronic Device | Patented | View | |
| 17840653 | Casing And Lens | Patented | View | |
| 17615398 | Camera Module | Patented | View | |
| 17475149 | Aperture-Metasurface And Hybrid Refractive-Metasurface Imaging Systems | Patented | View | |
| 17562037 | Camera Optical Lens | Patented | View | |
| 17554313 | Optical Element Drive Mechanism | Patented | View | |
| 17784261 | Lens Unit | Patented | View | |
| 17840650 | Zoom Lens Module | Patented | View | |
| 17489188 | Meta Optical Device, Optical System, And Method For Aberration Correction | Patented | View | |
| 18900755 | Folded Cameras With Continuously Adaptive Zoom Factor | Patented | View | |
| 18317187 | Actuator For Camera | Abandoned | View | |
| 16647433 | Spin-To-Orbital Angular Momentum Converter For Light | Patented | View |
Subscribe to Premium Examiner Statistics for unlimited access for your law firm.
Disclaimer: We do not provide any guarantees as to the accuracy of the statistics presented above and under
no circumstances will we be liable for any outcome resulting from your reliance on the above statistics.