Prosecution Insights
Prosecution Insights
Tech Center 3700 • Art Units: 2857 2863 2865 3797
This examiner grants 69% of resolved cases
Yoshihisa Ishizuka serves in Tech Center 3700 and Art Unit 2857. He has 439 resolved cases on record. His allowance rate is 68.8 percent, which is a solid grant rate for his docket. This 68.8 percent figure indicates that more than two-thirds of the applications resolved by this examiner result in a patent grant, making it a productive environment for applicants.
The interview lift is 19.5 percent. This 19.5 percent lift suggests that interviews are a productive way to increase the likelihood of an allowance. Practitioners should use this 19.5 percent advantage to improve the 68.8 percent baseline probability of success, as direct communication can often resolve technical disagreements and lead to a more efficient prosecution process.
The median days to allowance is 1302. This 1302 day timeline is the median duration for cases that reach a grant. A 1302 day pendency is typical for successful applications in this art unit, representing the time required to navigate the examination process from filing to the final issuance of the patent.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18189990 | SYSTEM AND METHOD FOR IDENTIFYING KERNELS SUITABLE FOR COMPUTATIONAL STORAGE | Final Rejection | Samsung Electronics Co., Ltd. |
| 18637731 | DOWNHOLE ANOMALY LOCALIZATION AND INTERPRETATION USING ACOUSTIC AND ELECTROMAGNETIC LOGGING | Non-Final OA | HALLIBURTON ENERGY SERVICES, INC. |
| 18688936 | BEHAVIOR MONITORING SYSTEM AND BEHAVIOR MONITORING METHOD | Non-Final OA | FUJI CORPORATION |
| 18482821 | SYSTEM AND METHOD FOR DISTRIBUTED ACOUSTIC SENSING VERTICAL SEISMIC PROFILE MODELING | Final Rejection | Chevron U.S.A. Inc. |
| 18634390 | PROXIMITY ROTATIONAL ANGULAR MEASUREMENT | Non-Final OA | RTX Corporation |
| 18581194 | SYSTEMS, METHODS, AND DEVICES FOR BATTERY MANAGEMENT AND MEASUREMENT | Non-Final OA | Cypress Semiconductor Corporation |
| 18277729 | NOWCASTING USING GENERATIVE NEURAL NETWORKS | Final Rejection | DeepMind Technologies Limited |
| 18383007 | NON-DESTRUCTIVE THREE-DIMENSIONAL PROBING AND CHARACTERIZATION OF SPECIMENS | Non-Final OA | Applied Materials Israel Ltd. |
| 18157428 | SYSTEMS AND METHODS FOR DETERMINING, BROADCASTING AND USING REFERENCE ATMOSPHERIC DATA IN A NETWORK OF TRANSMITTERS | Final Rejection | NextNav, LLC |
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