Prosecution Insights
Prosecution Insights
Tech Center 2800 • Art Units: 2872 2874
This examiner grants 79% of resolved cases
Henry Abraham Duong serves in Tech Center 2800 and Art Unit 2872. He has overseen 471 resolved cases. This caseload provides a solid foundation for evaluating his examination style in the fields of semiconductors and electronic components. His experience across these 471 cases suggests a consistent and well-established approach to the patenting process within his specific art unit.
The examiner's allowance rate is 79.0 percent. This is a strong figure that indicates a high probability of success for applicants. He also shows an interview lift of 7.4 percent. This positive lift suggests that interviews are a beneficial tool for overcoming rejections. The 7.4 percent increase in allowance probability following an interview is an indication that direct communication is a useful strategy for practitioners working with Duong.
The median days to allowance for his cases is 994. This timeframe is just under the thousand-day mark, indicating an efficient path to grant. The combination of a 79.0 percent allowance rate and a 994-day median suggests a predictable and relatively fast prosecution process. Practitioners should consider the 7.4 percent interview lift as a helpful tactic to maintain this efficiency and ensure that their applications reach a favorable resolution within the 994-day median window.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18440611 | ELECTRONIC DEVICE SECUREMENT ARMS | Non-Final OA | Apple Inc. |
| 18970279 | OPTICAL COMPONENT DRIVING APPARATUS AND CAMERA MODULE | Non-Final OA | ALPS ALPINE CO., LTD. |
| 18947240 | MODULE DRIVING DEVICE AND OPTICAL DEVICE | Non-Final OA | ALPS ALPINE CO., LTD. |
| 18947272 | MODULE DRIVING DEVICE AND OPTICAL DEVICE | Non-Final OA | ALPS ALPINE CO., LTD. |
| 18863635 | ADJUSTABLE CHIN REST APPARATUS FOR VISUAL FIELD SYSTEM | Non-Final OA | Mayo Foundation for Medical Education and Research |
| 19209490 | DISPLAY DEVICE, IMAGING DEVICE, DISPLAY SYSTEM, AND VEHICLE | Non-Final OA | KYOCERA Corporation |
| 18886243 | LENS DRIVING APPARATUS, AND CAMERA MODULE AND OPTICAL DEVICE COMPRISING SAME | Non-Final OA | LG INNOTEK CO., LTD. |
| 18339313 | REDUCING REFLECTIONS IN HEAD MOUNTED ITEMS | Final Rejection | Nokia Technologies Oy |
| 18947687 | ANTI-SPARKLE SUBSTRATES AND METHODS OF MAKING THE SAME | Non-Final OA | CORNING INCORPORATED |
| 18965083 | PROJECTION DEVICE AND PROJECTION METHOD FOR HEAD MOUNTED DISPLAY BASED ON ROTARY MEMS FAST SCANNER | Non-Final OA | Microsoft Technology Licensing, LLC |
| 18912454 | VIRTUAL REALITY DISPLAY SUN DAMAGE PROTECTION | Non-Final OA | Meta Platforms Technologies, LLC |
| 18595412 | SPECKLE MITIGATION DEVICES INCLUDING DYNAMIC MICROSTRUCTURAL MATERIALS | Non-Final OA | Meta Platforms Technologies, LLC |
| 18162201 | SYSTEMS AND METHODS FOR ALIGNMENT OF OPTICAL COMPONENTS | Final Rejection | Meta Platforms Technologies, LLC |
| 17861942 | COEXISTENCE OF ACTIVE DIMMING DISPLAY LAYERS AND ANTENNAS | Final Rejection | Meta Platforms Technologies, LLC |
| 18978626 | HOLDING DEVICE, ARRANGEMENT AND METHOD FOR HOLDING AN ENDOSCOPE OR PART OF AN ENDOSCOPE | Non-Final OA | Olympus Winter & Ibe GmbH |
| 18885391 | SYSTEMS AND METHODS FOR ASSESSING THE IMPACT OF ENVIRONMENTAL FACTORS ON VISION THROUGH SIMULATED EXPOSURES | Non-Final OA | Zenni Optical, Inc. |
| 18827607 | METHODS AND SYSTEMS FOR ASSESSING VISUAL ENDURANCE IN VIRTUAL ENVIRONMENTS | Non-Final OA | Zenni Optical, Inc. |
| 18820134 | METHODS AND SYSTEMS FOR EVALUATING VISUAL CHANGE DETECTION IN DYNAMIC LIGHTING CONDITIONS USING VIRTUAL REALITY | Non-Final OA | Zenni Optical, Inc. |
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