Prosecution Insights
Last updated: July 17, 2026
Application No. 18/857,482

NETWORK FACILITIES MONITORING DEVICE, NETWORK FACILITIES MONITORING METHOD AND PROGRAM

Non-Final OA §112
Filed
Oct 17, 2024
Priority
May 10, 2022 — nonprovisional of PCTJP2022019777
Examiner
LIU, LI
Art Unit
Tech Center
Assignee
Nippon Telegraph and Telephone Corporation
OA Round
1 (Non-Final)
81%
Grant Probability
Favorable
1-2
OA Rounds
10m
Est. Remaining
97%
With Interview

Examiner Intelligence

Grants 81% — above average
81%
Career Allowance Rate
1399 granted / 1735 resolved
+20.6% vs TC avg
Strong +17% interview lift
Without
With
+16.7%
Interview Lift
resolved cases with interview
Typical timeline
2y 7m
Avg Prosecution
12 currently pending
Career history
1751
Total Applications
across all art units

Statute-Specific Performance

§101
2.6%
-37.4% vs TC avg
§103
74.0%
+34.0% vs TC avg
§102
4.9%
-35.1% vs TC avg
§112
15.2%
-24.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1735 resolved cases

Office Action

§112
CTNF 18/857,482 CTNF 82238 DETAILED ACTION Notice of Pre-AIA or AIA Status 07-03-aia AIA 15-10-aia 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 statement (IDS) submitted on 10/17/2024 is being considered by the examiner. Claim Rejections - 35 USC § 112 07-30-02 AIA The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. The following is a quotation of 35 U.S.C. 112 (pre-AIA), second paragraph: The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention. 07-34-01 Claim 7 is rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. Claim 7 recites the limitations: "the alarm information" in line 4, “the alarm database” in line 4, “the abnormality detection alarm and the recovery detection alarm” in lines 1-2 of page 7, “the same network facility” in lines 3-4 of page 7, “the extracted repetitive alarm” in line 5 of page 7, “the information of the repetitive alarm of the past case ” in line 7 of page 7. There is insufficient antecedent basis for these limitations in the claim. Allowable Subject Matter 12-151-07 AIA 07-97 12-51-07 Claim s 1-6 are allowed. 13-03-01 AIA The following is a statement of reasons for the indication of allowable subject matter: the present invention comprising a network facility monitoring device, a network facility monitoring method, and a program. The closest prior art, US 20230017653 A1, US 20200412445 A1, US 20220334941 A1 (corresponding to WO 2021/033274 A1), US 20140219654 A1show similar system/method, which monitor network facility. However, these closest prior art fail to disclose: a network facility monitoring device/method comprising: an alarm database configured to accumulate, as alarm information, an abnormality detection alarm for providing notification of occurrence of an abnormality and a recovery detection alarm for providing notification of recovery of the abnormality output from a network facility of an optical transmission system; an alarm harvesting unit, implemented using one or more processors, configured to periodically harvest the alarm information accumulated in the alarm database and transmit the alarm information to a predetermined notification destination; a repetitive alarm extraction unit, implemented using one or more processors, configured to extract, as a repetitive alarm, from the alarm database, an alarm group in which the abnormality detection alarm and the recovery detection alarm have repeatedly occurred a predetermined number of times within a predetermined time for same alarm content of the same network facility; an occurrence recovery alarm pattern database configured to accumulate information of a repetitive alarm of a past case together with a cause of the repetitive alarm; and an alarm pattern collation unit, implemented using one or more processors, configured to collate information of the extracted repetitive alarm with the information of the repetitive alarm of the past case, and notify the predetermined notification destination of the cause of the repetitive alarm of the past case in a case of determining that similarity is higher than a predetermined threshold . 07-43-01 AIA Claim 7 would be allowable if rewritten or amended to overcome the rejection(s) under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA), 2nd paragraph, set forth in this Office action. 07-43-04 AIA The following claim 7 drafted by the examiner and considered to distinguish patentably over the art of record in this application and to overcome the rejection(s) under 35 U.S.C. 112(b), is presented to applicant for consideration: 7. (Currently Amended) A non-transitory computer readable medium storing a program for a network facility monitoring device for performing a network facility monitoring, wherein the network facility monitoring device includes an alarm database configured to accumulate, as alarm information, an abnormality detection alarm for providing notification of occurrence of an abnormality and a recovery detection alarm for providing notification of recovery of the abnormality output from a network facility of an optical transmission system, and an occurrence recovery alarm pattern database configured to accumulate information of a repetitive alarm of a past case together with a cause of the repetitive alarm , wherein execution of the program causes a computer to perform operations comprising: periodically harvesting the alarm information accumulated in the alarm database and transmitting the alarm information to a predetermined notification destination; extracting, as a repetitive alarm, from the alarm database, an alarm group in which the abnormality detection alarm and the recovery detection alarm have repeatedly occurred a predetermined number of times within a predetermined time for same alarm content of the same network facility; and collating information of the extracted repetitive alarm with the information of the repetitive alarm of the past case, and notifying the predetermined notification destination of the cause of the repetitive alarm of the past case in a case of determining that similarity is higher than a predetermined threshold . Conclusion 07-96 AIA The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. US 20240118959 A1 (corresponding to WO 2021/079521 A1) US 20230069206 A1 US 20220334914 A1 (corresponding to WO 2021/059396 A1) Any inquiry concerning this communication or earlier communications from the examiner should be directed to LI LIU whose telephone number is (571)270-1084. The examiner can normally be reached 9 am - 8 pm. 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, Kenneth Vanderpuye can be reached at (571)272-3078. 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. /LI LIU/Primary Examiner, Art Unit 2634 June 13, 2026 Application/Control Number: 18/857,482 Page 2 Art Unit: 2634 Application/Control Number: 18/857,482 Page 3 Art Unit: 2634 Application/Control Number: 18/857,482 Page 4 Art Unit: 2634 Application/Control Number: 18/857,482 Page 5 Art Unit: 2634 Application/Control Number: 18/857,482 Page 6 Art Unit: 2634
Read full office action

Prosecution Timeline

Oct 17, 2024
Application Filed
Jun 17, 2026
Non-Final Rejection mailed — §112 (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

1-2
Expected OA Rounds
81%
Grant Probability
97%
With Interview (+16.7%)
2y 7m (~10m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1735 resolved cases by this examiner. Grant probability derived from career allowance rate.

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