Office Action Predictor
Last updated: April 15, 2026
Application No. 18/390,054

SYSTEMS AND METHODS FOR WIRELESS ACTIVATION OF CONCRETE SENSORS

Non-Final OA §102
Filed
Dec 20, 2023
Examiner
HAMMOND III, THOMAS M
Art Unit
2855
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Hilti Aktiengesellschaft
OA Round
1 (Non-Final)
75%
Grant Probability
Favorable
1-2
OA Rounds
3y 0m
To Grant
94%
With Interview

Examiner Intelligence

Grants 75% — above average
75%
Career Allow Rate
173 granted / 232 resolved
+6.6% vs TC avg
Strong +19% interview lift
Without
With
+19.4%
Interview Lift
resolved cases with interview
Typical timeline
3y 0m
Avg Prosecution
17 currently pending
Career history
249
Total Applications
across all art units

Statute-Specific Performance

§101
20.3%
-19.7% vs TC avg
§103
24.9%
-15.1% vs TC avg
§102
15.4%
-24.6% vs TC avg
§112
27.2%
-12.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 232 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 . INFORMATION DISCLOSURE STATEMENT The information disclosure statements (IDS) submitted on 20 December 2023, 23 February 2024, 26 June 2024, 15 August 2024, and 06 August 2025 are in compliance with the provisions of 37 CFR 1.97. Accordingly, the IDSs are being considered by the Examiner. CLAIM STATUS Claims 1-13 are currently pending and have been examined herein. INITIAL REMARKS Applicant is reminded that in order to be entitled to reconsideration or further examination, the Applicant or patent owner must reply to the Office action. The reply by the Applicant or patent owner must be reduced to a writing which distinctly and specifically points out the supposed errors in the examiner' s action and must reply to every ground of objection and rejection in the prior Office action. The reply must present arguments pointing out the specific distinctions believed to render the claims, including any newly presented claims, patentable over any applied references. If the reply is with respect to an application, a request may be made that objections or requirements as to form not necessary to further consideration of the claims, be held in abeyance until allowable subject matter is indicated. The Applicant's or patent owner's reply must appear throughout to be a bona fide attempt to advance the application or the reexamination proceeding to final action. A general allegation that the claims define a patentable invention without specifically pointing out how the language of the claims patentably distinguishes them from the references does not comply with the requirements of this section. Should the Applicant believe that a telephone conference would expedite the prosecution of the instant application, Applicant is invited to call the Examiner. 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. (a)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. Claims 1-13 are rejected under 35 U.S.C. § 102(a)(2) as being anticipated by Ghods et al., US20250164413, (“GHODS”). Re claim 1, GHODS discloses a method, comprising: bringing a sensor device proximate to a computing device, wherein the sensor device comprises one or more sensors for measuring one or more properties of a building material within which the sensor device can be embedded [0237-0238], [0242]; establishing a first wireless communication channel between the sensor device and the computing device [0242]; transmitting an activation signal, via the computing device, over the first wireless communication channel to power "ON" the sensor device, wherein the sensor device begins to transmit one or more beacon signals upon powering "ON" [0242], [0205]; receiving the one or more beacon signals from the sensor device and establishing a second wireless communication channel between the sensor device and the computing device, wherein the second wireless communication channel is different than the first wireless communication channel [0205-0206]; and wirelessly receiving unique sensor device identification information, via the computing device, over the second wireless communications channel before the sensor device is embedded into the building material [0237], [0256] Re claim 2, GHODS discloses the method of claim 1, as shown above. GHODS further discloses: wirelessly transmitting the unique sensor device identification information to a cloud- based computing system to onboard the sensor device to the cloud-based computing system before the sensor device is embedded into the building material [0184], [0237] Re claim 3, GHODS discloses the method of claim 1, as shown above. GHODS further discloses: wirelessly receiving data on the one or more properties of the building material via the computing device after the sensor device is embedded into the building material, wherein the computing device is external to the building material [0184] Re claim 4, GHODS discloses the method of claim 1, as shown above. GHODS further discloses: wherein the computing device is a smartphone, a personal computer, a tablet, a gateway, a wearable computer, or a personal digital assistant [0134-0135] Re claim 5, GHODS discloses the method of claim 1, as shown above. GHODS further discloses: wherein the first wireless communication channel is a near field communications (NFC) channel and wherein the second wireless communication channel is a Bluetooth (BLE) communications channel [0242], [0250], [0252] Re claim 6, GHODS discloses the method of claim 1, as shown above. GHODS further discloses: wherein the building material comprises concrete, asphalt, or epoxy [0138] Re claim 7, GHODS discloses the method of claim 1, as shown above. GHODS further discloses: wherein the one or more properties comprise building material strength, relative humidity, temperature, vibration, pH, gas and particle presence, load, and/or acoustic properties [0155] Re claims 8-13, Applicant recites claims of the same or substantially the same scope as claims 1, 4, 2, 5, 6, and 7, respectively. Accordingly, claims 8-13 are rejected in the same or substantially the same manner as claims 1, 4, 2, 5, 6, and 7, respectively. RELEVANT PRIOR ART The Examiner would like to make Applicant aware of prior art references, not relied upon in this action, but pertinent to Applicant’s disclosure. They are as follows: US20230047417, Gordi – system for measuring the properties of concrete using an embedded sensor system US20220107251, Ghods et al. – using embedded wireless sensors to monitor the properties of construction materials US20220034724, Cathcart et al. – embedded sensor device for monitoring physical properties of structures, including concrete US20210321240, Reisbick – wireless device activation system US20170160111, Dowdall et al. – methods and systems for monitoring the properties of building structures using embedded, wireless sensors CONCLUSION Any inquiry concerning this communication or earlier communications from the examiner should be directed to THOMAS M HAMMOND III whose telephone number is 571-272-2215. The Examiner can normally be reached on Monday-Friday 0800-1700. 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, Peter Macchiarolo can be reached on 571-272-2375. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. For more information about the PAIR system, see: https://ppair-my.uspto.gov/pair/PrivatePair. Respectfully, /Thomas M Hammond III/Primary Examiner, GAU 2855
Read full office action

Prosecution Timeline

Dec 20, 2023
Application Filed
Dec 08, 2025
Non-Final Rejection — §102
Mar 04, 2026
Applicant Interview (Telephonic)

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

1-2
Expected OA Rounds
75%
Grant Probability
94%
With Interview (+19.4%)
3y 0m
Median Time to Grant
Low
PTA Risk
Based on 232 resolved cases by this examiner. Grant probability derived from career allow rate.

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