Prosecution Insights
Last updated: August 16, 2026
Application No. 18/775,711

Random Access Preamble Slot Allocation

Non-Final OA §DP
Filed
Jul 17, 2024
Priority
Mar 01, 2017 — provisional 62/465,488 +4 more
Examiner
SOLINSKY, PETER G
Art Unit
Tech Center
Assignee
Telefonaktiebolaget LM Ericsson
OA Round
1 (Non-Final)
89%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
91%
With Interview

Examiner Intelligence

Grants 89% — above average
89%
Career Allowance Rate
630 granted / 705 resolved
+29.4% vs TC avg
Minimal +2% lift
Without
With
+1.9%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 1m
Avg Prosecution
12 currently pending
Career history
714
Total Applications
across all art units

Statute-Specific Performance

§101
6.4%
-33.6% vs TC avg
§103
47.0%
+7.0% vs TC avg
§102
28.5%
-11.5% vs TC avg
§112
6.0%
-34.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 705 resolved cases

Office Action

§DP
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 . Double Patenting The nonstatutory double patenting rejection is based on a judicially created doctrine grounded in public policy (a policy reflected in the statute) so as to prevent the unjustified or improper timewise extension of the “right to exclude” granted by a patent and to prevent possible harassment by multiple assignees. A nonstatutory double patenting rejection is appropriate where the conflicting claims are not identical, but at least one examined application claim is not patentably distinct from the reference claim(s) because the examined application claim is either anticipated by, or would have been obvious over, the reference claim(s). See, e.g., In re Berg, 140 F.3d 1428, 46 USPQ2d 1226 (Fed. Cir. 1998); In re Goodman, 11 F.3d 1046, 29 USPQ2d 2010 (Fed. Cir. 1993); In re Longi, 759 F.2d 887, 225 USPQ 645 (Fed. Cir. 1985); In re Van Ornum, 686 F.2d 937, 214 USPQ 761 (CCPA 1982); In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970); In re Thorington, 418 F.2d 528, 163 USPQ 644 (CCPA 1969). A timely filed terminal disclaimer in compliance with 37 CFR 1.321(c) or 1.321(d) may be used to overcome an actual or provisional rejection based on nonstatutory double patenting provided the reference application or patent either is shown to be commonly owned with the examined application, or claims an invention made as a result of activities undertaken within the scope of a joint research agreement. See MPEP § 717.02 for applications subject to examination under the first inventor to file provisions of the AIA as explained in MPEP § 2159. See MPEP § 2146 et seq. for applications not subject to examination under the first inventor to file provisions of the AIA . A terminal disclaimer must be signed in compliance with 37 CFR 1.321(b). The filing of a terminal disclaimer by itself is not a complete reply to a nonstatutory double patenting (NSDP) rejection. A complete reply requires that the terminal disclaimer be accompanied by a reply requesting reconsideration of the prior Office action. Even where the NSDP rejection is provisional the reply must be complete. See MPEP § 804, subsection I.B.1. For a reply to a non-final Office action, see 37 CFR 1.111(a). For a reply to final Office action, see 37 CFR 1.113(c). A request for reconsideration while not provided for in 37 CFR 1.113(c) may be filed after final for consideration. See MPEP §§ 706.07(e) and 714.13. The USPTO Internet website contains terminal disclaimer forms which may be used. Please visit www.uspto.gov/patent/patents-forms. The actual filing date of the application in which the form is filed determines what form (e.g., PTO/SB/25, PTO/SB/26, PTO/AIA /25, or PTO/AIA /26) should be used. A web-based eTerminal Disclaimer may be filled out completely online using web-screens. An eTerminal Disclaimer that meets all requirements is auto-processed and approved immediately upon submission. For more information about eTerminal Disclaimers, refer to www.uspto.gov/patents/apply/applying-online/eterminal-disclaimer. Claims 18 - 33 rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1 - 20, 1 - 14, and 1 - 18 of U.S. Patent Nos. 10,952,258, 11,564,544, and 12,068,998 respectively. Although the claims at issue are not identical, they are not patentably distinct from each other because the narrower claims of the issued patents anticipated the broader claims of the instant application. To illustrate the above, claim 18 of the instant application (in plain text) will be mapped to claim 1 of issued patent 12,068,998 (in bold text). 18. (New) A method, in a user equipment (UE), for transmitting a random access preamble in a cell, the method comprising (A method, in a user equipment (UE), for transmitting a random access preamble in a cell, the method comprising): determining a slot in which to transmit the random access preamble based on a received synchronization signal (determining a slot in which to transmit the random access preamble based on a synchronization signal and the obtained configurations); selecting a random access preamble from a configured set of random access preambles available in the cell, wherein the selected random access preamble is defined based on a single starting position of a plurality of starting positions within the determined slot, wherein the amount of starting positions within the determined slot is related to a length of the random access preambles in the set (selecting a random access preamble from the set of random access preambles, wherein the selected random access preamble is defined based on a combination of a single root sequence from a set of one or more root sequences, a single cyclic shift of a plurality of cyclic shifts for the root sequence, and a single starting position of two or more starting positions within the determined slot); and transmitting the selected random access preamble (transmitting the selected random access preamble). Any other independent claims would be rejected in a substantially similar manner. Regarding the dependent claims, both sets of claims are directed to the random access preamble slot allocation in a wireless communication system. The claims of the issued patent contain all limitations, albeit in different combinations, of the instant application claims and thus anticipate and render obvious all claims and subgroups. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Any inquiry concerning this communication or earlier communications from the examiner should be directed to PETER G SOLINSKY whose telephone number is (571)270-7216. The examiner can normally be reached M - Th, 6:30 A - 5:00 P. 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, Asad Nawaz can be reached at 571-272-3988. 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. PETER G. SOLINSKY Examiner Art Unit 2463 /Peter G Solinsky/Primary Examiner, Art Unit 2463
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Prosecution Timeline

Jul 17, 2024
Application Filed
Jul 15, 2026
Non-Final Rejection mailed — §DP (current)

Precedent Cases

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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
89%
Grant Probability
91%
With Interview (+1.9%)
2y 1m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 705 resolved cases by this examiner. Grant probability derived from career allowance rate.

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