Prosecution Insights
Last updated: October 04, 2026
Application No. 18/551,118

SYSTEMS AND METHODS FOR REMOTE INSPECTION, MAPPING AND ANALYSIS

Non-Final OA §102
Filed
Sep 18, 2023
Priority
Mar 19, 2021 — provisional 63/163,459 +1 more
Examiner
DO, ANDREW V
Art Unit
2852
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Subterra AI Inc.
OA Round
3 (Non-Final)
85%
Grant Probability
Favorable
3-4
OA Rounds
0m
Est. Remaining
96%
With Interview

Examiner Intelligence

Grants 85% — above average
85%
Career Allowance Rate
489 granted / 577 resolved
+16.7% vs TC avg
Moderate +11% lift
Without
With
+11.3%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
10 currently pending
Career history
590
Total Applications
across all art units

Statute-Specific Performance

§101
2.2%
-37.8% vs TC avg
§103
37.9%
-2.1% vs TC avg
§102
39.6%
-0.4% vs TC avg
§112
15.7%
-24.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 577 resolved cases

Office Action

§102
DETAILED ACTION Notice of Pre-AIA or AIA Status The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Allowable Subject Matter The indicated allowability of claims is withdrawn in view of the newly discovered reference(s) to KIM (KR 10-1046216). Rejections based on the newly cited reference(s) follow. Claim Rejections - 35 USC § 102 The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. Claim(s) 1-4, 6, 14, 16, and 20 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Kim (KR 10-1046216). Regarding claim 1, Kim teaches a system for mapping a confined space, the system comprising: a mapping device comprising a camera configured to capture image data depicting a transit of the confined space by the mapping device (page 2, paragraph 6 of DESCRIPTION OF EMBODIMENTS) ; and an image processing system comprising a processor and a memory (page 3, paragraph 4), wherein the processor is configured to execute instructions stored on the memory to perform the operations of: processing the image data to determine a first set of locations of the mapping device as it transits the confined space (movement path (page 4, paragraph 2)); and processing the image data to determine a second set of locations of one or more features or one or more defects (leak) associated with the confined space (page 4, paragraph 1), wherein the mapping device is untethered, free-floating, and flow-transported (Fig. 1). Regarding claim 2, Kim teaches the system of claim 1, wherein the camera is disposed on a camera module being removably attached to the mapping device (Fig. 1). While silent, it is clear that something that is attached can be removed, for example with enough force or with a cutting tool. Regarding claim 3, Kim teaches the system of claim 1, further comprising a light module (page 2, paragraph 7 of DESCRIPTION) removably attached to the mapping device (while silent, it is clear that something that is attached can be removed, for example with enough force or with a cutting tool), the light module comprising an array of lights (Kim teaches a plurality of lights and may be of various forms) disposed about the mapping device (page 2, paragraph 7 of DESCRIPTION). Regarding claim 4, Kim teaches the system of claim 1, further comprising a float attachment structure (the body of the smart ball), wherein the mapping device (the circuitry) is removably disposed on or in the float attachment structure (Fig. 1). Regarding claim 6, Kim teaches the system of claim 4, wherein the float attachment structure comprises at least one fin and/or at least one hull (the body is a hull). Regarding claim 14, Kim teaches the system of claim 1, wherein the operations further comprise mapping the first set of locations of the mapping device and the second set of locations of the one or more features or one or more defects to respective geographic coordinates (page 4 paragraphs 1-2). Regarding claim 16, Kim teaches the system of claim 14, wherein the one or more defects comprises a rock, debris, or a surface defect (leak) of the confined space (page 3 paragraph 12). Regarding claim 20, Kim teaches a method for mapping a confined space, the method comprising: receiving image data of a transit of the confined space by an inspection system comprising a mapping device that is untethered, free-floating, and flow-transported (page 3, paragraph 6 of DESCRIPTION); processing the image data to determine a first set of locations of the mapping device (piping path) as it transits the confined space (page 4, paragraph 2); and processing the image data to determine a second set of locations of one or more features or one or more defects (leaks) associated with the confined space (page 4 paragraph 1). Allowable Subject Matter Claims 5, 8-13, 15, and 17-19 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. Response to Arguments Applicant’s arguments with respect to claim(s) have been considered but are moot because the new ground of rejection does not rely on any reference applied in the prior rejection of record for any teaching or matter specifically challenged in the argument. Any inquiry concerning this communication or earlier communications from the examiner should be directed to ANDREW V DO whose telephone number is (571)270-3420. The examiner can normally be reached Monday-Friday 7:30-4:30. Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Walter L Lindsay can be reached at 571-272-1674. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /WALTER L LINDSAY JR/Supervisory Patent Examiner, Art Unit 2852 /A.V.D/Examiner, Art Unit 2852
Read full office action

Prosecution Timeline

Sep 18, 2023
Application Filed
Dec 04, 2025
Non-Final Rejection mailed — §102
Apr 06, 2026
Response Filed
Jun 18, 2026
Final Rejection mailed — §102
Jul 02, 2026
Response after Non-Final Action
Aug 03, 2026
Response after Non-Final Action
Aug 12, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12730400
PRINTING SYSTEM, STATIC ELIMINATION APPARATUS, METHOD FOR CONTROLLING PRINTING SYSTEM, AND STORAGE MEDIUM
1y 7m to grant Granted Sep 08, 2026
Patent 12715763
ACCELEROMETER WITH THERMAL EXPANSION STRAIN PROTECTION
3y 2m to grant Granted Aug 25, 2026
Patent 12699025
HEAD LIFE EVALUATION APPARATUS AND METHOD
3y 3m to grant Granted Aug 04, 2026
Patent 12701368
SOUND AND VIBRATION SENSOR
3y 0m to grant Granted Aug 04, 2026
Patent 12685861
INHALER TESTING APPARATUS
3y 0m to grant Granted Jul 21, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.
Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

3-4
Expected OA Rounds
85%
Grant Probability
96%
With Interview (+11.3%)
2y 6m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 577 resolved cases by this examiner. Grant probability derived from career allowance rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month