Prosecution Insights
Last updated: May 04, 2026
Application No. 18/364,378

DIGITAL TETHER VIA SATELLITE

Non-Final OA §102
Filed
Aug 02, 2023
Examiner
TRAN, CONGVAN
Art Unit
2647
Tech Center
2600 — Communications
Assignee
Apple Inc.
OA Round
2 (Non-Final)
89%
Grant Probability
Favorable
2-3
OA Rounds
0m
Est. Remaining
94%
With Interview

Examiner Intelligence

Grants 89% — above average
89%
Career Allowance Rate
1037 granted / 1162 resolved
+27.2% vs TC avg
Minimal +5% lift
Without
With
+4.9%
Interview Lift
resolved cases with interview
Typical timeline
2y 4m
Avg Prosecution
28 currently pending
Career history
1190
Total Applications
across all art units

Statute-Specific Performance

§101
3.8%
-36.2% vs TC avg
§103
24.0%
-16.0% vs TC avg
§102
60.1%
+20.1% vs TC avg
§112
5.4%
-34.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1162 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 . Claim 2 have been canceled. Response to Arguments Applicant’s arguments with respect to claims 1, 3-21 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. 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)(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 and 3-21 are rejected under 35 U.S.C. 102(a)(2) as being anticipated Liu et al. (2023/0164608). Regarding claims 1, 12 and 16, Liu discloses an electronic device (see abstract, fig.5, element 500, figs.6-7, element UE, fig.21, element 2120, paragraphs [0019-0021], [0035], [0051] and its description), comprising: a transceiver (see abstract, fig.21, element 2133, paragraph [0035], [0051], [0248] and its description); and processing circuitry operatively coupled to the transceiver, wherein the processing circuitry is configured to receive an indication of a location of a first electronic device of a plurality of electronic devices (see abstract, fig.5, element 540/500, figs.6-7, element UE, fig.21, elements 2121, 2133, 2124, paragraphs [0019-0021], [0035], [0051], [0081], [0248-0250] and its description); and cause one or more radio frequency (RF) signals indicative of waypoint data to be transmitted to the first electronic device by a satellite based on the first electronic device not being communicatively coupled to a cellular network and the location of the first electronic device being separated from a second electronic device of the plurality of electronic devices by a distance exceeding a threshold distance, the waypoint data being indicative of navigational directions for a user of the first electronic device (see abstract, fig.5, element 540, fig. 7, element UE1, UE2, fig.21, elements 2121, 2133, 2124, paragraph [0035], [0081], [0085], [0248-0250] and its description). Regarding claims 3 and 13, Liu further discloses wherein the instructions, when executed, cause the processing circuitry to cause the one or more RF signals to be transmitted via the cellular network based on the first electronic device being communicatively coupled to the cellular network (see fig.7, element UE1, BS, paragraphs [0084-0087] and its description). Regarding claim 4, Liu further discloses wherein the instructions, when executed, cause the processing circuitry to cause the one or more RF signals to be transmitted using ultra-wideband communication based on the first electronic device not being communicatively coupled to the cellular network and the distance not exceeding the threshold distance (see abstract, paragraphs [0003], [0006-0009]). Regarding claim 5, Liu further discloses wherein the instructions, when executed, cause the processing circuitry to: cause the one or more RF signals to be transmitted via device-to-device (D2D) communication based on the first electronic device being within a D2D threshold distance of one or more electronic devices of the plurality of electronic devices, the first electronic not being communicatively coupled to the cellular network, and the distance not exceeding the threshold distance; and cause the one or more RF signals to be transmitted to the first electronic device by the satellite based on the first electronic device not being within the D2D threshold distance of the one or more electronic devices (see abstract, fig.7, paragraphs [0003], [0006-0009], [0081], [0084-0085] and its description). Regarding claim 6, Liu further discloses wherein the instructions, when executed, cause the processing circuitry to: receive a user input indicative of a value to use as a second threshold distance, wherein the second threshold distance is less than the threshold distance (see abstract, fig.7, paragraphs [0003], [0006-0009], [0081], [0084-0085] and its description); set the value as the second threshold distance (paragraphs [0081], [0085] and its description); and cause the one or more RF signals to be transmitted based on the distance exceeding the second threshold distance (see abstract, fig.7, paragraphs [0085] and its description). Regarding claim 7, Liu further discloses wherein the instructions, when executed, cause the processing circuitry to receive a second indication from a third electronic device of the plurality of electronic devices indicative of a second threshold distance that is less than the threshold distance, wherein the instructions, when executed, cause the processing circuitry to cause the one or more RF signals to be transmitted based on the distance exceeding the second threshold distance, the second threshold distance being associated with the first electronic device or a first user of the first electronic device, a third threshold distance different than the second threshold distance, and the third threshold distance being associated with a fourth electronic device of the plurality of electronic devices or a second user of the fourth electronic device (see abstract, fig.7, paragraphs [0003], [0006-0009], [0081], [0084-0085] and its description). Regarding claim 8, Liu further discloses the instructions, when executed, cause the processing circuitry to: receive a second indication of a user input indicative of a user of the first electronic device being lost or separated from one or more users associated with a set of the plurality of electronic devices that excludes the first electronic device(see abstract, fig.7, paragraphs [0003], [0006-0009], [0085] and its description); and cause the one or more RF signals to be transmitted based on the second indication (see abstract, fig.5, element 540, fig.7, paragraphs [0003], [0006-0009], [0077], [0081], [0084-0085] and its description). Regarding claim 9, Liu further discloses wherein the instructions, when executed, cause the processing circuitry to determine a second threshold distance based on weather conditions present at the location of the first electronic device, wherein the second threshold distance is less than the threshold distance, and cause the one or more RF signals to be transmitted based on the distance exceeding the second threshold distance (see abstract, fig.5, element 540, fig.7, paragraphs [0003], [0006-0009], [0077], [0081], [0084-0085] and its description). Regarding claim 10, Liu further discloses wherein the instructions, when executed, cause the processing circuitry to: determine that an amount of electrical power remaining in a power source of the first electronic device is less than a power threshold (see abstract, paragraph [0012], [0048-0049]) ; and cause the one or more RF signals to be transmitted based on the amount of electrical power remaining in the power source being less than the power threshold(see abstract, fig.5, element 540, fig.7, paragraphs [0003], [0006-0009], [0012], [0048-0049], [0077], [0081], [0084-0085] and its description). Regarding claim 11, Liu further discloses wherein the one or more RF signals are indicative of waypoint data, the waypoint data being indicative of navigational directions for a user of the first electronic device (see abstract, fig.21, paragraphs [0035], [0051], [0245-0259] and its description). Regarding claim 14, Liu further discloses wherein after the one or more RF signals are transmitted, the processing circuitry is configured to receive notification data indicative of the user being separated from one or more users of one or more electronic devices of the plurality of electronic devices other than the first electronic device (see abstract, fig.21, paragraphs [0035], [0051], [0084-0085] and its description). Regarding claim 15, Liu further discloses wherein the electronic device comprises the second electronic device (see fig.7 and its description). Regarding claim 17, Liu further discloses wherein the processing circuitry is included in the second electronic device (see fig.21, element 2121, paragraphs [0248-0249] and its description). Regarding claim 18, Liu further discloses wherein the processing circuitry is included in a server (see fig.21 and it description). Regarding claim 19, Liu further comprising determining second threshold distance that is less than the threshold distance based on an age of the user, weather at the location of the first electronic device, elevation of the location, topography of the location, a height of the user, a terrain of the location, or any combination thereof, wherein causing the one or more RF signals to be transmitted comprises causing the one or more RF signals to be to transmitted based on the distance exceeding the second threshold distance (see fig.5, element 540, paragraphs [0077], [0081], [0084-0085] and its description). Regarding claim 20, Liu further discloses wherein: the waypoint data is indicative of a meeting location at which the user can meet with one or more users of a portion of the plurality of electronic devices that excludes the first electronic device; and the method comprises causing the processing circuitry to transmit additional waypoint data to the portion of the plurality of electronic devices, wherein the additional waypoint data is indicative of the meeting location (see abstract, fig.21, element 2121, paragraphs [0248-0249] and its description). Regarding claim 21, Liu further discloses wherein the instructions, when executed, cause the processing circuitry to determine a second threshold distance based at least in part on an age of a user of the first electronic device, and cause the one or more RF signals to be transmitted based on the distance exceeding the second threshold distance (see fig.5, element 540, paragraphs [0077], [0081], [0084-0085] and its description). Examiner's Note: Examiner has cited particular columns and line numbers in the references applied to the claims above for the convenience of the applicant. Although the specified citations are representative of the teachings of the art and are applied to specific limitations within the individual claim, other passages and figures may apply as well. It is respectfully requested from the applicant in preparing responses, to fully consider the references in entirety as potentially teaching all or part of the claimed invention, as well as the context of the passage as taught by the prior art or disclosed by the Examiner. When responding to this Office Action, Applicant is advised to clearly point out the patentable novelty which he or she thinks the claims present, in view of the state of the art disclosed by the references cited or the objections made. He or she must also show how the amendments avoid such references or objections See 37 CFR 1.111(c). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to CongVan Tran whose telephone number is (571) 272-7871. The examiner can normally be reached Mon-Th. 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, Alison Slater can be reached on (571) 270-0375. 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. PNG media_image1.png 125 125 media_image1.png Greyscale UNITED STATES PATENT AND TRADEMARK OFFICE /CONGVAN TRAN/Primary Examiner, Art Unit 2647
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Prosecution Timeline

Aug 02, 2023
Application Filed
Oct 10, 2023
Response after Non-Final Action
Sep 17, 2025
Non-Final Rejection — §102
Dec 19, 2025
Response Filed
Mar 25, 2026
Non-Final Rejection — §102 (current)

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

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Prosecution Projections

2-3
Expected OA Rounds
89%
Grant Probability
94%
With Interview (+4.9%)
2y 4m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 1162 resolved cases by this examiner. Grant probability derived from career allowance rate.

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