Prosecution Insights
Last updated: October 01, 2026

Examiner: HULKA, JAMES R

Tech Center 4100 • Art Units: 3645 3662 4100

This examiner grants 76% of resolved cases

Analysis

James R. Hulka works in Art Unit 3645 of Tech Center 4100. He has 988 resolved cases and an allowance rate of 76.3%. This is a strong allowance rate, indicating a positive environment for applicants. The median days to allowance is 1152, which is a typical timeframe for the patent office. With 988 resolved cases, Hulka's performance is consistent and provides a reliable statistical profile for practitioners.

The interview lift of 11.8% provides a helpful boost to the 76.3% baseline. This suggests that interviews are a productive way to resolve outstanding technical issues in Art Unit 3645. Practitioners should use the 1152-day median pendency to set expectations for their clients in Tech Center 4100. The 11.8% lift indicates that oral advocacy correlates with a higher probability of grant. Given the 76.3% allowance rate, the environment is generally receptive to patentability. These metrics suggest that a combination of clear documentation and targeted interviews can lead to successful outcomes within a 1152-day window.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

76.3%
Allow Rate
+16.3% vs TC avg
1,010
Total Applications
+11.8%
Interview Lift
1152
Avg Prosecution Days
Based on 988 resolved cases, 2023–2026

Rejection Statute Breakdown

6.7%
§101 Eligibility
18.7%
§102 Novelty
56.3%
§103 Obviousness
14.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
16034250 EARLY-LATE PULSE COUNTING FOR LIGHT EMITTING DEPTH SENSORS Final Rejection Apple Inc.
18342768 DISTANCE MEASUREMENT SYSTEM Final Rejection Panasonic Intellectual Property Management Co., Ltd.
18571205 SENSOR FOR ACQUIRING A DEPTH MAP OF A SCENE Non-Final OA Commissariat à l'Énergie Atomique et aux Énergies Alternatives
18630135 Alternating Pulsed Lidar Non-Final OA The Boeing Company
18586975 LiDAR DRIVING SYSTEM AND METHOD Non-Final OA HYUNDAI MOBIS CO., LTD.
17032424 LIDAR SYSTEM AND ITS CONTROL METHOD Final Rejection HYUNDAI MOBIS CO., LTD.
18550294 SENSOR ELEMENT AND RANGING SYSTEM Non-Final OA SONY SEMICONDUCTOR SOLUTIONS CORPORATION
17778367 DISTANCE MEASURING SENSOR, DISTANCE MEASURING SYSTEM, AND ELECTRONIC EQUIPMENT Non-Final OA SONY SEMICONDUCTOR SOLUTIONS CORPORATION
18968274 RANGE IMAGING ELEMENT AND RANGE IMAGING APPARATUS Non-Final OA TOPPAN HOLDINGS INC.
18253557 Method for Calibrating a First Lighting Device, a Second Lighting Device and an Optical Sensor, Control Device for Carrying Out Such a Method, Calibrating Device Having Such a Control Device, and Motor Vehicle Having Such a Calibrating Device Non-Final OA Daimler Truck AG
18681391 LIGHT EMITTING DEVICE, RANGE-IMAGE CAPTURING DEVICE, AND MONITORING DEVICE Non-Final OA KOITO MANUFACTURING CO., LTD.
18391655 STACKED TIME-OF-FLIGHT MODULE Non-Final OA Meta Platforms Technologies, LLC
18540486 Optical Redirector Device Non-Final OA Waymo LLC
18522719 SiPM with Cells of Different Sizes Non-Final OA Waymo LLC
18759336 CONTROL METHOD, LIDAR, AND TERMINAL DEVICE Non-Final OA Yinwang Intelligent Technologies Co., Ltd.
18520084 LIGHT EMISSION MODULE AND WIDE ANGLE SCANNING SYSTEM Non-Final OA Industrial Technology Research Institute
18621005 METHODS AND SYSTEMS OF LIGHT DETECTING AND RANGING Non-Final OA SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC

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