Prosecution Insights
Prosecution Insights
Tech Center 4100 • Art Units: 2187 2188 3761 4100
This examiner grants 34% of resolved cases
Yi Hao is assigned to Tech Center 4100 and Art Unit 2187. With 53 resolved cases, the examiner has an allowance rate of 34.0%. This rate indicates a challenging prosecution environment for applicants. The median days to allowance is 1394, which establishes a timeline for those who eventually receive a grant.
The interview lift of 46.4% is a critical data point. This figure shows that interviews are highly effective and significantly increase the chances of overcoming a rejection. Given the 34.0% baseline allowance rate, an interview appears to be a vital strategic tool. The 53 resolved cases provide enough data to identify this strong positive correlation.
Practitioners in Art Unit 2187 should prepare for a long timeline, as shown by the 1394-day median. The 46.4% interview lift offers a clear path forward. These metrics from Tech Center 4100 highlight the importance of direct communication when working with this examiner.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 17894704 | SYSTEM AND METHOD OF DRILLING A WELLBORE USING WELLBORE AND SURFACE GRAVITY SENSING | Non-Final OA | Halliburton Energy Services, Inc. |
| 17544325 | SYSTEM AND METHOD FOR AUTOMATED IDENTIFICATION OF MUD MOTOR DRILLING MODE | Final Rejection | Halliburton Energy Services, Inc. |
| 18552435 | METHOD OF VERIFYING PROCESS DATA OF DISPLAY PANEL, METHOD OF MANUFACTURING DISPLAY PANEL AND ELECTRONIC DEVICE | Non-Final OA | BOE TECHNOLOGY GROUP CO., LTD. |
| 17568269 | SYSTEMS AND METHODS FOR REDUCING EMISSIONS WITH A FUEL CELL | Final Rejection | General Electric Company |
| 17337456 | MACHINE-LEARNING DEVICE, MACHINE-LEARNING METHOD, DATA GENERATION DEVICE, DATA GENERATION METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM FOR PROGRAM | Final Rejection | FUJITSU LIMITED |
| 17925885 | MODEL CONSTRUCTION APPARATUS, ESTIMATION APPARATUS, MODEL CONSTRUCTION METHOD, ESTIMATION METHOD AND PROGRAM | Final Rejection | Nippon Telegraph and Telephone Corporation |
| 17730897 | Performing A Deformation-Based Physics Simulation | Non-Final OA | TotalEnergies OneTech |
| 18546132 | MACHINE LEARNING WORKFLOW TO PREDICT SANDING EVENTS | Non-Final OA | CHEVRON U.S.A. INC. |
| 18278088 | DESIGN SUPPORT DEVICE, METHOD, AND PROGRAM | Non-Final OA | Hitachi, Ltd. |
| 17778499 | ARCHITECTURAL MODEL DATA ASSISTANCE SYSTEM AND ARCHITECTURAL MODEL DATA ASSISTANCE METHOD | Non-Final OA | HITACHI, LTD. |
| 18208675 | MONITORING SYSTEM RULE GENERATION | Non-Final OA | ObjectVideo Labs, LLC |
| 17718185 | GENERATING COLLABORATIVE DESIGNS FROM MULTIPLE CONTRIBUTORS | Non-Final OA | AUTODESK, INC. |
| 17696340 | MULTI-USER COLLABORATION SYSTEM FOR GENERATIVE DESIGNS | Non-Final OA | AUTODESK, INC. |
| 17706068 | METHOD AND SYSTEM FOR AUTOMATED DESIGN GENERATION FOR ADDITIVE MANUFACTURING UTILIZING MACHINE LEARNING BASED SURROGATE MODEL FOR CRACKING | Non-Final OA | XEROX CORPORATION |
| 18092910 | SIMULATION OF LIDAR TRANSMISSION THROUGH A TRANSPARENT MATERIAL | Final Rejection | GM Cruise Holdings LLC |
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